Many wire & cable compounds are formulated for specific end use applications such as high and low voltage power cables, telecommunications, telephone wire, coaxial cable, jacketing, etc. Many o...
Reducing the incidence of Healthcare Associated Infections (HAI) by sterilizing medical equipment with today’s caustic chemical disinfectants has created a need to rethink this critical material ...
Featured in the picture above from left to right: Mr. Satoshi Tanaka - President/GECOM Corporation, Thomas Haughey - Account Manager/Entec, and Brent Jones - Senior Purchasing Manager/GECOM Corpor...
For over thirty-five years, Entec has helped grow our customers’ businesses by forging strong, trust-driven partnerships. Our global footprint spans the United States, Canada, Mexico and beyond, ...
Formosa Plastics Corporation, U.S.A. is a vertically integrated producer of plastic resins and chemicals. Its polyethylene and polypropylene resins are marketed under the Formolene® trade name; it...
Most polypropylene products produced are compliant with the FDA’s food contact regulations making polypropylene a scary-safe option for Halloween treats.
SPE® Automotive TPO Engineered Polyolefins Global Conference is the world’s leading forum on the use of rigid and elastomeric thermoplastic polyolefins (TPOs) in automotive and ground transporta...
Entec Polymers is thrilled to extend an invitation to you for an enchanting evening: A Night Under the Stars, our NPE Supplier Appreciation Dinner. This exclusive event will take place on May 7th a...
Welcome to the Plastic Fantastic Thanksgiving Extravaganza! Gather 'round, folks, because we're about to embark on a whimsical journey through the world of plastics in the most heartwarming holiday...
Polyolefin - Polyolefins are the largest group of thermoplastics, often referred to as commodity thermoplastics, they are polymers of simple olefins such as ethylene, propylene, butenes, isoprene's, and pentenes, and copolymers and modifications thereof. The term polyolefins means "oil-like" and refers to the oily or waxy feel that these materials have. Polyolefins consist only of carbon and hydrogen atoms and they are non-aromatic. Polyolefins are usually processed by extrusion, injection molding, blow molding, and rotational molding methods. Thermoforming, calendering, and compression molding are used to a lesser degree. An inherent characteristic common to all polyolefins is a nonpolar, nonporous, low-energy surface that is not receptive to inks, and lacquers without special oxidative pretreatment. The two most important and common polyolefins are polyethylene and polypropylene and they are very popular due to their low cost and wide range of applications.
Copolymers of ethylene and acrylic acid (EAA) or methacrylic acid (EMAA) have ethylene segments that provide properties such as water resistance, flexibility, chemical resistance and flexibility. The presence of acrylic / methacrylic acid brings polarity, adhesion, toughness, hot tack strength and low temperature heat sealability. Increasing the acid content increases the adhesion to polar substrates, reduces the softening and melting temperatures, improves clarity and increases strength. These ethylene acrylic acid copolymers are heavily used in flexible packaging such as laminated tubes, condiment pouches and sachets, aseptic packaging, meat and cheese packaging, as well as protective metal coating, wire and cable and powder coating. Acrylic acid copolymer have also found use in aqueous dispersions, glass adhesives, and ink and paint formulations.
Acid modified ethylene acrylate copolymers combine the attributes of acrylic acid and ethylene acrylate into one product. Acrylic acid provides good adhesion to aluminum foils, metallized films, paper, nylon and ionomers, while the acrylate functionality provides bondability to most substrate polymers and inks. These copolymers are mainly used as tie layers in multi-layer film structures or multi-layer blow molded bottles.
Ethylene acrylate copolymers are produced by reacting ethylene with acrylic acid ethyl ester. These copolymers combine high filler acceptance, excellent toughness, thermal stability, flexibility, and adhesion across a range of temperatures. Ethylene ethyl acrylate copolymers are used in hose and tube, film, polymer modification, as carrier resins for concentrates, as compatibilizers, in wire and cable compounds, and in hot melt adhesive formulations. In addition, they can be used for tough and flexible injection molded and extruded articles.
Ethylene Methacrylic Acid Copolymers (EMAA) are produced by reacting ethylene with methacrylic acid. The ethylene segments provide properties such as water resistance, flexibility, chemical resistance and flexibility. The presence of methacrylic acid brings polarity, adhesion, toughness, hot tack strength and low temperature heat sealability. Increasing the methacrylic acid content increases the adhesion to polar substrates, reduces the softening and melting temperatures, improves clarity and increases strength. Methacrylic acid copolymers are heavily used in flexible packaging such as laminated tubes, condiment pouches and sachets, aseptic packaging, meat and cheese packaging, as well as protective metal coating, wire and cable and powder coating. Methacrylic acid copolymer have also found use in aqueous dispersions, glass adhesives, and ink and paint formulations.
Ethylene n-butyl acrylate copolymers (EBA) are produced by reacting ethylene with n-butyl acrylate. These copolymers combine high filler acceptance, excellent toughness, thermal stability, flexibility, and adhesion across a range of temperatures. Ethylene n-butyl acrylate copolymers are used in hose and tube, film, polymer modification, as carrier resins for concentrates, as compatibilizers, in wire and cable compounds, and in hot melt adhesive formulations. In addition, they can be used for tough and flexible injection molded and extruded articles.
This is a general purpose white color concentrate used to color various polymers white. It is based on a LLDPE carrier resin and is ideal for general purpose coloring of polyolefins and some engineering resins.
This is a general purpose black color concentrate used to color various polymers black. It is based on a LLDPE carrier resin and is ideal for general purpose coloring of polyolefins and some engineering resins.
Hindered Amine Light Stabilizers (HALS) are one of the most efficient and effective stabilizers for protecting polymers against the degrading effects of sunlight and UV radiation. They protect the polymer from degradation by trapping the free radicals that form during the photo-oxidation process.
Hindered Amine Light Stabilizers (HALS) are one of the most efficient and effective stabilizers for protecting polymers against the degrading effects of sunlight and UV radiation. They protect the polymer from degradation by trapping the free radicals that form during the photo-oxidation process.
Engineering thermoplastic polyurethanes (ETPUs), also called rigid thermoplastic polyurethanes, are amorphous polymers produced by reacting isocyanate with a glycol. These products combine the toughness and dimensional stability of amorphous resins with the chemical resistance of crystalline materials. ETPU's are know for their high clarity, high impact, high stiffness, good abrasion resistance and good chemical resistance. Because of their very low melt viscosity RTPU's are normally processed by injection molding. Typical applications include fuel bowls, IV connectors, water valves, ball valves, underground electrical box lids, oil and gas sucker rods, wheelchair components, and high strength nuts and bolts.
Ultra Low Density Polyethylene (ULDPE) is very similar to VLDPE except that it uses a higher performing octene comonomer. ULDPE resins have a density between 0.905 and 0.912 g/cm3 and offers higher dart impact and puncture resistance than standard LLDPE resins. ULDPE is primarily used in film applications.
Polylactic Acid (PLA) is a thermoplastic polyester obtained by the condensation of lactic acid. PLA is typically made from fermented plant starch such as corn, sugarcane, cassava or sugar beet. PLA polymers can range from amorphous to semi-crystalline which gives them a range of properties. PLA has properties similar to polyethylene, polypropylene, polystyrene and PET and can be processed on conventional plastic processing equipment. Common applications for PLA include 3D filament, film packaging, disposable cutlery, and fiber. It is also used in medical applications that are expected to biodegrade such as anchors, screws, plates, pins, rod and mesh.
Polypropylene impact copolymers, also called heterophasic copolymers, are made in two reactors where the first reactor polymerizes the homopolymer backbone and the second reactor polymerizes the ethylene-propylene rubber which is dispersed in the homopolymer matrix. The ethylene-propylene rubber provides for high impact resistance, with higher loading levels producing PP with very high impact performance. PP impact copolymers are process by most of the standard processing methods. Typical applications include sheet, pipe, profiles, bottles, consumer products, appliances, furniture, housewares, toys and automotive components.
Polypropylene random copolymers are made in a single reactor with propylene, a catalyst, and a small amount of ethylene. The ethylene disrupts the crystallization resulting in a PP with a lower melting point and lower stiffness but with higher clarity and better impact. PP random copolymers are processed by injection molding, blow molding and extrusion. Common applications for random polypropylene copolymers are those where the properties of polypropylene are desired but with higher transparency and clarity, such as storage containers, housewares, office accessories, syringes, medical containers, bottles, and sheet.
Alphamethylstyrene Acrylonitrile (AMSAN) is styrene acrylonitrile that is modified to provide for higher temperature resistance. Key characteristics of AMSAN are outstanding heat resistance, very good mechanical properties, good surface appearance, and excellent dimensional stability. AMSAN can be used alone to produce parts by injection molding or extrusion and it is also commonly used as a modifier for ABS and PVC to improve heat resistance. Typica applications include automotive parts and polymer modification.
Thermoplastics are amorphous or semi-crystalline polymers that are melted during processing in order to form them into molded or extruded goods. They can be re-melted and re-processed multiple times. Most thermoplastics have a high molecular weight so that they have high mechanical and thermal properties.
Nylon 12X is a high performance glass reinforced engineering resin based on amorphous Nylon used in applications requiring high stiffness and strength, good impact resistance, low moisture absorption and good dimensional stability. Nylon 12/X can also include some of the transparent Nylon copolymers that are based on Nylon 12.
Antiblock Masterbatches incorporate additives such as talc, calcium carbonate, silica or diatomaceous earth which are added to polymers during the production of film. The antiblock helps to keep the film from sticking to itself and functions by producing a slight roughening of the film surface-thus allowing easy opening of bags produced from this film.
Antiblock Masterbatch produced with a blend of diatomaceous earth and silica is added to polymers during the production of film. This antiblock helps to keep the film from sticking to itself and functions by producing a slight roughening of the film surface-thus allowing easy opening of bags produced from this film. A blend of diatomaceous earth and silica antiblock is a cost-effective, high-efficiency antiblock that provides for high clarity.
Polypropylene homopolymer is made in a single reactor with propylene and a catalyst. PP homopolymer offers the highest tensile strength, stiffness, and temperature resistance, but the lowest impact of the polypropylene polymers. Polypropylene homopolymer is most commonly processed by injection molding but can also be extruded into fiber, profiles, and film. Typical applications for PP homopolymer include cutlery, containers, caps and closures, consumer products, resin (patio) furniture, strapping, netting, sheet, appliances, and automotive components.
Antiblock Masterbatch produced with talc is added to polymers during the production of film. The talc antiblock helps to keep the film from sticking to itself and functions by producing a slight roughening of the film surface-thus allowing easy opening of bags produced from this film. Talc antiblock is an effective, low cost antiblock but it does not provide for good clarity in the film and should only be used when clarity is not critical.
UV stabilizers are added to a polymer to help reduce or eliminated the degrading effects form sunlight / weathering. Some types of UV stabilizers are also known as light stabilizers and they protect the polymer from the degrading effects of sunlight.
Hindered Amine Light Stabilizers (HALS) are one of the most efficient and effective stabilizers for protecting polymers against the degrading effects of sunlight and UV radiation. They protect the polymer from degradation by trapping the free radicals that form during the photo-oxidation process.
Blends of ABS and nylon offer the excellent properties of the individual polymers while also reducing some of the disadvantages of nylon. ABS/Nylon blends offer a high quality surface with good haptics, low gloss, good acoustical properties, excellent impact properties, ease of processing, excellent dimensional stability and outstanding chemical resistance. ABS/nylon blends are commonly used in automotive applications such as overhead consoles, center facias, door switch plates, glove box doors, air vents, IP clusters, cup holders and knee and door bolsters. Besides automotive, ABS/nylon blends are used in power tools, PC and phone housings, small appliance housings, ski bindings, snowboards, and protective gear for skaters.
Li-Cells for car batteries need a stable fixation to survive crash and mechanical impacts. This solution showcase will provide more context and insights into material solutions for automotive pouch...
Polyolefin plastomers (POP) are a range of copolymers based on metallocene catalysts utilizing butene or octene comonomers. Key characteristics of POP's are their low hardness, low density and high impact / toughness. These resins are commonly used in compounding applications where they improve the impact performance and flexibility of polypropylene or polyethylene-based compounds but they can also be used alone to produce molded and extruded parts and film with high flexibility and softness. POP's bridge the performance gap between conventional polyolefins such as polyethylene and conventional elastomers like ethylene propylene diene monomer (EPDM). The density of POP is typically in the range of of 0.886 to 0.912 g/cm3.
POP have garnered attention because of their low density, low melting point, chemical resistance, processing advantages, good resilience without permanent deformation, applications in plastic recycling, and relatively low cost. Demand for POP has grown at a significant rate. Ethylene POP’s unique properties make them desirable for flexible packaging, molded and extruded products, and elastomeric foamed compound.
Linear Low Density Polyethylene (LLDPE) stands out among polymers, known for its puncture and tear resistance as well as its balance of toughness and stiffness.
Polybutylene Adipate-Co-Terephthalate (PBAT) is a biodegradable polyester that has gained significant attention in recent years as an eco-friendly alternative to conventional plastics. PBAT is a copolymer formed by the combination of three monomers: adipic acid, terephthalic acid and butanediol. This unique composition results in a material that possesses a balance of properties, making it suitable for various applications while offering environmental benefits.
Key characteristics of PBAT include:
1. Biodegradability: One of the most significant advantages of PBAT is its biodegradability. When exposed to certain environmental conditions, such as composting facilities or soil, PBAT breaks down into natural byproducts, such as carbon dioxide, water, and biomass, through the action of microorganisms. This biodegradability helps reduce the accumulation of plastic waste in landfills and the environment, contributing to a more sustainable future.
2. Versatility: PBAT is a highly versatile polymer that can be processed using various conventional plastic manufacturing techniques, including extrusion, injection molding, and blown film extrusion. Its compatibility with existing machinery and processes makes it a practical choice for transitioning from traditional plastics to more sustainable options. PBAT is often blended with other biopolymers to improve their toughness and impact.
3. Mechanical Properties: PBAT offers good mechanical strength, flexibility, and elongation at break. It can be used to produce films, sheets, and molded articles with properties comparable to traditional polyethylene and polypropylene.
4. Heat Resistance: While PBAT may not have the same heat resistance as some conventional plastics, it still exhibits adequate performance for many packaging and disposable product applications.
5. Transparent and Printable: PBAT has the advantage of being transparent, making it suitable for transparent film and packaging applications. Additionally, it can be easily printed on, enabling branding and labeling on PBAT-based products.
6. Compatibility with Other Bioplastics: PBAT can be blended with other biodegradable and bio-based polymers to achieve specific performance characteristics, further expanding its potential applications.
Applications of PBAT include, but are not limited to:
Packaging Films: PBAT is used to manufacture compostable and biodegradable plastic films for applications such as shopping bags, food packaging, and agricultural films.
Disposable Tableware: PBAT is utilized to produce disposable cutlery, plates, and cups, providing a more environmentally friendly option for single-use items.
Mulch Films: PBAT-based mulch films can be used in agriculture to improve soil health and reduce plastic waste.
Hygiene Products: PBAT is employed in the production of biodegradable hygiene products such as diapers and sanitary pads.
In summary, Polybutylene Adipate-Co-Terephthalate (PBAT) is an environmentally friendly, biodegradable polymer that offers versatility and a range of applications. Its ability to break down naturally after use, along with its mechanical properties, makes it an attractive choice for sustainable packaging and single-use product solutions in an increasingly eco-conscious world.
Thermoplastic Starch (TPS) is a biodegradable and renewable thermoplastic material derived primarily from starch, which is a natural carbohydrate found in various plant sources like corn, potatoes, tapioca, or wheat. TPS is an eco-friendly alternative to conventional petroleum-based plastics and offers several advantages in terms of sustainability, biodegradability, and versatility.
Key characteristics of Thermoplastic Starch (TPS) include:
1. Biodegradability: One of the most significant advantages of TPS is its biodegradability. When exposed to appropriate conditions, TPS can be broken down into natural substances, such as carbon dioxide, water, and biomass, through the action of microorganisms. This characteristic reduces the environmental impact of plastic waste and promotes a more sustainable waste management approach.
2. Renewable Resource: TPS is derived from renewable non-food plant sources, making it a more sustainable alternative to plastics derived from fossil fuels. The use of renewable resources like corn or potatoes reduces the dependence on non-renewable resources and helps lower the overall carbon footprint.
3. Versatility: TPS can be processed using conventional plastic manufacturing techniques, such as extrusion, injection molding, and blown film extrusion. It can be easily molded into various shapes and forms, making it suitable for a wide range of applications.
4. Biocompatibility: TPS is considered non-toxic and safe for various applications, including those involving food contact. It is widely used in food packaging, disposable cutlery, and other single-use items for its biocompatibility and low environmental impact.
5. Blendable with Other Polymers: TPS can be blended with other biodegradable polymers or bio-based plastics to modify its properties and enhance its performance for specific applications.
6. Limited Heat Resistance: While TPS offers many benefits, it may have limitations in terms of heat resistance compared to some conventional plastics. It may soften or deform under high-temperature conditions, limiting its use in certain applications.
Applications of Thermoplastic Starch (TPS) include, but are not limited to:
Packaging Materials: TPS is used to produce biodegradable packaging films, bags, and containers, reducing the environmental impact of single-use plastics in the packaging industry.
Food Service Products: TPS is employed to manufacture biodegradable disposable cutlery, cups, plates, and food containers used in food service applications.
Agricultural Films: TPS-based biodegradable mulch films and agricultural films contribute to reducing plastic waste in agriculture and promote sustainable farming practices.
3D Printing: TPS is increasingly used in the 3D printing industry, providing a more sustainable and biodegradable option for producing various prototypes and products.
In summary, Thermoplastic Starch (TPS) is an environmentally friendly and versatile material that offers biodegradability, renewable sourcing, and safe use for various applications. While it may have some limitations in heat resistance, its positive attributes make it a valuable and sustainable alternative to traditional petroleum-based plastics in an increasingly eco-conscious world.
Polyethylene, Linear Low Density, Metallocene (mLLDPE) is a specialized type of linear low-density polyethylene (LLDPE) that utilizes metallocene catalysts during its production. This unique combination results in a polymer with enhanced performance characteristics, making it highly desirable for a wide range of applications across various industries.
LLDPE, known for its toughness, flexibility, and excellent impact resistance, forms the base material for mLLDPE. The introduction of metallocene catalysts during polymerization allows for precise control over the polymer's molecular structure, leading to several advantageous properties.
Key characteristics of mLLDPE include:
1. Enhanced Mechanical Properties: mLLDPE exhibits improved mechanical properties compared to conventional LLDPE. It boasts higher tensile strength, puncture resistance, and tear strength, making it better suited for demanding applications.
2. Exceptional Flexibility: Like LLDPE, mLLDPE remains highly flexible even at low temperatures, making it ideal for applications in cold environments or where flexibility is crucial.
3. Excellent Processability: The use of metallocene catalysts during polymerization results in a more uniform and controlled polymer structure, which enhances the material's processability during manufacturing processes like blow molding.
4. Optimal Sealing Performance: mLLDPE offers excellent sealing performance, making it an ideal choice for applications that require secure and reliable seals, such as flexible packaging films.
5. Outstanding Clarity: mLLDPE typically has improved transparency and clarity compared to conventional LLDPE, making it suitable for applications where visual appeal or product visibility is essential.
6. Versatile Application Range: The combination of enhanced mechanical properties, flexibility, and processability allows mLLDPE to be used in a diverse range of applications, including packaging, agriculture, automotive, and construction.
Applications of mLLDPE can be found in numerous industries, such as:
Packaging: It is used in the production of stretch films, shrink films, and flexible packaging materials due to its excellent mechanical properties and sealing performance.
Agricultural Films: mLLDPE is employed in agricultural films for greenhouse covers, silage bags, and mulch films because of its flexibility and durability.
Industrial Applications: The material finds use in various industrial applications, such as liners for ponds and landfills, due to its high puncture resistance and chemical stability.
Consumer Goods: mLLDPE is used in a variety of consumer products, including squeeze bottles, toys, and household containers, thanks to its flexibility and impact resistance.
In summary, Polyethylene, Linear Low Density, Metallocene (mLLDPE) is a high-performance polymer that offers enhanced mechanical properties, processability, and flexibility compared to conventional LLDPE. Its versatility and wide range of applications make it a valuable material in numerous industries where exceptional performance and reliability are essential.
Many wire & cable compounds are formulated for specific end use applications such as high and low voltage power cables, telecommunications, telephone wire, coaxial cable, jacketing, etc. Many o...
Reducing the incidence of Healthcare Associated Infections (HAI) by sterilizing medical equipment with today’s caustic chemical disinfectants has created a need to rethink this critical material ...
Featured in the picture above from left to right: Mr. Satoshi Tanaka - President/GECOM Corporation, Thomas Haughey - Account Manager/Entec, and Brent Jones - Senior Purchasing Manager/GECOM Corpor...
For over thirty-five years, Entec has helped grow our customers’ businesses by forging strong, trust-driven partnerships. Our global footprint spans the United States, Canada, Mexico and beyond, ...
Formosa Plastics Corporation, U.S.A. is a vertically integrated producer of plastic resins and chemicals. Its polyethylene and polypropylene resins are marketed under the Formolene® trade name; it...
Most polypropylene products produced are compliant with the FDA’s food contact regulations making polypropylene a scary-safe option for Halloween treats.
SPE® Automotive TPO Engineered Polyolefins Global Conference is the world’s leading forum on the use of rigid and elastomeric thermoplastic polyolefins (TPOs) in automotive and ground transporta...
Entec Polymers is thrilled to extend an invitation to you for an enchanting evening: A Night Under the Stars, our NPE Supplier Appreciation Dinner. This exclusive event will take place on May 7th a...
Welcome to the Plastic Fantastic Thanksgiving Extravaganza! Gather 'round, folks, because we're about to embark on a whimsical journey through the world of plastics in the most heartwarming holiday...
Adsyl resins are propylene plus ethylene & butene based random copolymers & terpolymers with high comonomer ratios delivering improved sealing properties.
Pinnacle polypropylene products are made via UNIPOL PP technology, which utilizes gas-phase fluidized bed reactors with a high activity catalyst system
Polyolefin - Polyolefins are the largest group of thermoplastics, often referred to as commodity thermoplastics, they are polymers of simple olefins such as ethylene, propylene, butenes, isoprene's, and pentenes, and copolymers and modifications thereof. The term polyolefins means "oil-like" and refers to the oily or waxy feel that these materials have. Polyolefins consist only of carbon and hydrogen atoms and they are non-aromatic. Polyolefins are usually processed by extrusion, injection molding, blow molding, and rotational molding methods. Thermoforming, calendering, and compression molding are used to a lesser degree. An inherent characteristic common to all polyolefins is a nonpolar, nonporous, low-energy surface that is not receptive to inks, and lacquers without special oxidative pretreatment. The two most important and common polyolefins are polyethylene and polypropylene and they are very popular due to their low cost and wide range of applications.
<ul><li>Good caulking and flow in heat seal process</li><li>Low-temperature seal</li><li>Low softening temperature</li><li>Excellent flex crack resistance</li></ul>...
HYPEL® polyethylene resins offer a balance of low density and excellent chemical resistance with a wide range of melt flows for optimal process performance.
The unique additives and resin system makes it possible to purge color resins in less time and with less smoke than most cleansing compounds on the market.
Terlux - INEOS Styrolution line of MABS transparent polymers. Key properties include excellent transparency, high impact strength & good chemical resistance.
Styrolux resins are a range of thermoplastic styrene-butadiene copolymers (SBC). Can be extruded, thermoformed, injection molded into a variety of products.
These unique ionomers of ethylene acrylic acid copolymers are currently available in sodium and zinc grades well suited for use as sealants and tie layers.
These highly crystalline, thermotropic (melt-orienting) thermoplastics are distinguished from semicrystalline plastics by their special molecular structure.
Methyl acrylate copolymers offer the highest thermal stability of the acrylate copolymers. Their polarity allows them to be compatible with a range of polymers.
Copolymers of ethylene and acrylic acid (EAA) or methacrylic acid (EMAA) have ethylene segments that provide properties such as water resistance, flexibility, chemical resistance and flexibility. The presence of acrylic / methacrylic acid brings polarity, adhesion, toughness, hot tack strength and low temperature heat sealability. Increasing the acid content increases the adhesion to polar substrates, reduces the softening and melting temperatures, improves clarity and increases strength. These ethylene acrylic acid copolymers are heavily used in flexible packaging such as laminated tubes, condiment pouches and sachets, aseptic packaging, meat and cheese packaging, as well as protective metal coating, wire and cable and powder coating. Acrylic acid copolymer have also found use in aqueous dispersions, glass adhesives, and ink and paint formulations.
Acid modified ethylene acrylate copolymers combine the attributes of acrylic acid and ethylene acrylate into one product. Acrylic acid provides good adhesion to aluminum foils, metallized films, paper, nylon and ionomers, while the acrylate functionality provides bondability to most substrate polymers and inks. These copolymers are mainly used as tie layers in multi-layer film structures or multi-layer blow molded bottles.
LG Chem is Korea's representative chemical company, serving basic feedstock industries as well as the production of PC, ABS and other specialty polymers.
Liquid-crystal polymers are a class of high-performance aromatic polyester polymers. They are high-temp resistance, high mechanical properties, excellent flow.
Ethylene acrylate copolymers are produced by reacting ethylene with acrylic acid ethyl ester. These copolymers combine high filler acceptance, excellent toughness, thermal stability, flexibility, and adhesion across a range of temperatures. Ethylene ethyl acrylate copolymers are used in hose and tube, film, polymer modification, as carrier resins for concentrates, as compatibilizers, in wire and cable compounds, and in hot melt adhesive formulations. In addition, they can be used for tough and flexible injection molded and extruded articles.
Copolymers of Ethylene & Butyl Acrylate are produced by high-pressure radical polymerization process. Applications softness, flexibility & polarity required.
Ethylene Methacrylic Acid Copolymers (EMAA) are produced by reacting ethylene with methacrylic acid. The ethylene segments provide properties such as water resistance, flexibility, chemical resistance and flexibility. The presence of methacrylic acid brings polarity, adhesion, toughness, hot tack strength and low temperature heat sealability. Increasing the methacrylic acid content increases the adhesion to polar substrates, reduces the softening and melting temperatures, improves clarity and increases strength. Methacrylic acid copolymers are heavily used in flexible packaging such as laminated tubes, condiment pouches and sachets, aseptic packaging, meat and cheese packaging, as well as protective metal coating, wire and cable and powder coating. Methacrylic acid copolymer have also found use in aqueous dispersions, glass adhesives, and ink and paint formulations.
Ethylene n-butyl acrylate copolymers (EBA) are produced by reacting ethylene with n-butyl acrylate. These copolymers combine high filler acceptance, excellent toughness, thermal stability, flexibility, and adhesion across a range of temperatures. Ethylene n-butyl acrylate copolymers are used in hose and tube, film, polymer modification, as carrier resins for concentrates, as compatibilizers, in wire and cable compounds, and in hot melt adhesive formulations. In addition, they can be used for tough and flexible injection molded and extruded articles.
This is a general purpose white color concentrate used to color various polymers white. It is based on a LLDPE carrier resin and is ideal for general purpose coloring of polyolefins and some engineering resins.
This is a general purpose black color concentrate used to color various polymers black. It is based on a LLDPE carrier resin and is ideal for general purpose coloring of polyolefins and some engineering resins.
Hindered Amine Light Stabilizers (HALS) are one of the most efficient and effective stabilizers for protecting polymers against the degrading effects of sunlight and UV radiation. They protect the polymer from degradation by trapping the free radicals that form during the photo-oxidation process.
Hindered Amine Light Stabilizers (HALS) are one of the most efficient and effective stabilizers for protecting polymers against the degrading effects of sunlight and UV radiation. They protect the polymer from degradation by trapping the free radicals that form during the photo-oxidation process.
Our wide range of products and chemistries allows our customers to make functional, multilayer structures containing combinations of incompatible polymers.
Engineering thermoplastic polyurethanes (ETPUs), also called rigid thermoplastic polyurethanes, are amorphous polymers produced by reacting isocyanate with a glycol. These products combine the toughness and dimensional stability of amorphous resins with the chemical resistance of crystalline materials. ETPU's are know for their high clarity, high impact, high stiffness, good abrasion resistance and good chemical resistance. Because of their very low melt viscosity RTPU's are normally processed by injection molding. Typical applications include fuel bowls, IV connectors, water valves, ball valves, underground electrical box lids, oil and gas sucker rods, wheelchair components, and high strength nuts and bolts.
Ultra Low Density Polyethylene (ULDPE) is very similar to VLDPE except that it uses a higher performing octene comonomer. ULDPE resins have a density between 0.905 and 0.912 g/cm3 and offers higher dart impact and puncture resistance than standard LLDPE resins. ULDPE is primarily used in film applications.
Clearblend resins are clear, impact modified styrene acrylic copolymers. Provide ease of processing & low density advantages in a cost effective dry blend form.
Polylactic Acid (PLA) is a thermoplastic polyester obtained by the condensation of lactic acid. PLA is typically made from fermented plant starch such as corn, sugarcane, cassava or sugar beet. PLA polymers can range from amorphous to semi-crystalline which gives them a range of properties. PLA has properties similar to polyethylene, polypropylene, polystyrene and PET and can be processed on conventional plastic processing equipment. Common applications for PLA include 3D filament, film packaging, disposable cutlery, and fiber. It is also used in medical applications that are expected to biodegrade such as anchors, screws, plates, pins, rod and mesh.
Polypropylene impact copolymers, also called heterophasic copolymers, are made in two reactors where the first reactor polymerizes the homopolymer backbone and the second reactor polymerizes the ethylene-propylene rubber which is dispersed in the homopolymer matrix. The ethylene-propylene rubber provides for high impact resistance, with higher loading levels producing PP with very high impact performance. PP impact copolymers are process by most of the standard processing methods. Typical applications include sheet, pipe, profiles, bottles, consumer products, appliances, furniture, housewares, toys and automotive components.
Polypropylene random copolymers are made in a single reactor with propylene, a catalyst, and a small amount of ethylene. The ethylene disrupts the crystallization resulting in a PP with a lower melting point and lower stiffness but with higher clarity and better impact. PP random copolymers are processed by injection molding, blow molding and extrusion. Common applications for random polypropylene copolymers are those where the properties of polypropylene are desired but with higher transparency and clarity, such as storage containers, housewares, office accessories, syringes, medical containers, bottles, and sheet.
Alphamethylstyrene Acrylonitrile (AMSAN) is styrene acrylonitrile that is modified to provide for higher temperature resistance. Key characteristics of AMSAN are outstanding heat resistance, very good mechanical properties, good surface appearance, and excellent dimensional stability. AMSAN can be used alone to produce parts by injection molding or extrusion and it is also commonly used as a modifier for ABS and PVC to improve heat resistance. Typica applications include automotive parts and polymer modification.
Americas Styrenics is a leading integrated producer of polystyrene and styrene monomer, offering solutions and services to customers in a variety of m...
Thermoplastics are amorphous or semi-crystalline polymers that are melted during processing in order to form them into molded or extruded goods. They can be re-melted and re-processed multiple times. Most thermoplastics have a high molecular weight so that they have high mechanical and thermal properties.
Nylon 12X is a high performance glass reinforced engineering resin based on amorphous Nylon used in applications requiring high stiffness and strength, good impact resistance, low moisture absorption and good dimensional stability. Nylon 12/X can also include some of the transparent Nylon copolymers that are based on Nylon 12.
PC/PBT blends offer properties from both of the base material. PC offers good impact resistance while PBT offers improved chemical and temp resistance.
Antiblock Masterbatches incorporate additives such as talc, calcium carbonate, silica or diatomaceous earth which are added to polymers during the production of film. The antiblock helps to keep the film from sticking to itself and functions by producing a slight roughening of the film surface-thus allowing easy opening of bags produced from this film.
EAA is used for adhesion to unprimed foil, paper, metallized film and provides substrate protection for improved structure reliability and barrier integrity.
Antiblock Masterbatch produced with a blend of diatomaceous earth and silica is added to polymers during the production of film. This antiblock helps to keep the film from sticking to itself and functions by producing a slight roughening of the film surface-thus allowing easy opening of bags produced from this film. A blend of diatomaceous earth and silica antiblock is a cost-effective, high-efficiency antiblock that provides for high clarity.
Polypropylene homopolymer is made in a single reactor with propylene and a catalyst. PP homopolymer offers the highest tensile strength, stiffness, and temperature resistance, but the lowest impact of the polypropylene polymers. Polypropylene homopolymer is most commonly processed by injection molding but can also be extruded into fiber, profiles, and film. Typical applications for PP homopolymer include cutlery, containers, caps and closures, consumer products, resin (patio) furniture, strapping, netting, sheet, appliances, and automotive components.
Antiblock Masterbatch produced with talc is added to polymers during the production of film. The talc antiblock helps to keep the film from sticking to itself and functions by producing a slight roughening of the film surface-thus allowing easy opening of bags produced from this film. Talc antiblock is an effective, low cost antiblock but it does not provide for good clarity in the film and should only be used when clarity is not critical.
Celstran® long fiber reinforced thermoplastics (LFRT) unite long fiber reinforcements with advanced thermoplastic resins for a combination of mechani...
UV stabilizers are added to a polymer to help reduce or eliminated the degrading effects form sunlight / weathering. Some types of UV stabilizers are also known as light stabilizers and they protect the polymer from the degrading effects of sunlight.
Hindered Amine Light Stabilizers (HALS) are one of the most efficient and effective stabilizers for protecting polymers against the degrading effects of sunlight and UV radiation. They protect the polymer from degradation by trapping the free radicals that form during the photo-oxidation process.
Zenite is a brand of LCP liquid crystal polymer resin that is inherently flame resistant, UL94 V-0, and halogen-free without additives. Made by Celanese.
Nylon 6/10 is an engineering resin that offers properties between those of nylon 6 and nylon 12. It is a biopolymer based on up to 60% renewable resources.
Blends of ABS and nylon offer the excellent properties of the individual polymers while also reducing some of the disadvantages of nylon. ABS/Nylon blends offer a high quality surface with good haptics, low gloss, good acoustical properties, excellent impact properties, ease of processing, excellent dimensional stability and outstanding chemical resistance. ABS/nylon blends are commonly used in automotive applications such as overhead consoles, center facias, door switch plates, glove box doors, air vents, IP clusters, cup holders and knee and door bolsters. Besides automotive, ABS/nylon blends are used in power tools, PC and phone housings, small appliance housings, ski bindings, snowboards, and protective gear for skaters.
FLEXOMER VLDPE Resins offer valuable efficiencies in blown film production enabling faster output rates when running mono-layer, multi-layer, or thick films.
<h1><strong>Polymer Characteristics</strong></h1>
<p>High Density Polyethylene (HDPE) is a versatile thermoplastic polymer known for its high strength, durability, and chemical resistance. The key ch...
Nylon 12 is a high performance engineering resin used in applications requiring low moisture absorbance, flexibility, impact resistance, UV resistance.
<p>Li-Cells for car batteries need a stable fixation to survive crash and mechanical impacts. This solution showcase will provide more context and insights into material solutions for automotive pouch...
High-impact polystyrenes are used for products requiring higher impact resistance, increased environmental stress cracking resistance compared to GPPS.
Polyolefin plastomers (POP) are a range of copolymers based on metallocene catalysts utilizing butene or octene comonomers. Key characteristics of POP's are their low hardness, low density and high impact / toughness. These resins are commonly used in compounding applications where they improve the impact performance and flexibility of polypropylene or polyethylene-based compounds but they can also be used alone to produce molded and extruded parts and film with high flexibility and softness. POP's bridge the performance gap between conventional polyolefins such as polyethylene and conventional elastomers like ethylene propylene diene monomer (EPDM). The density of POP is typically in the range of of 0.886 to 0.912 g/cm3.
POP have garnered attention because of their low density, low melting point, chemical resistance, processing advantages, good resilience without permanent deformation, applications in plastic recycling, and relatively low cost. Demand for POP has grown at a significant rate. Ethylene POP’s unique properties make them desirable for flexible packaging, molded and extruded products, and elastomeric foamed compound.
Repsol is one of the world’s leading integrated oil and gas companies. Repsol is a large producer of EVA and EBA resins which are sold into North America.
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<p>Linear Low Density Polyethylene (LLDPE) stands out among polymers, known for its puncture and tear resistance as well as its balance of toughness and stiffness.<br></p>
<h1><strong>Poly...
Polybutylene Terephthalate is a high-performance semi crystalline resin that offers good mechanical, thermal properties, chem resistance, dimensional stability.
Polybutylene Adipate-Co-Terephthalate (PBAT) is a biodegradable polyester that has gained significant attention in recent years as an eco-friendly alternative to conventional plastics. PBAT is a copolymer formed by the combination of three monomers: adipic acid, terephthalic acid and butanediol. This unique composition results in a material that possesses a balance of properties, making it suitable for various applications while offering environmental benefits.
Key characteristics of PBAT include:
1. Biodegradability: One of the most significant advantages of PBAT is its biodegradability. When exposed to certain environmental conditions, such as composting facilities or soil, PBAT breaks down into natural byproducts, such as carbon dioxide, water, and biomass, through the action of microorganisms. This biodegradability helps reduce the accumulation of plastic waste in landfills and the environment, contributing to a more sustainable future.
2. Versatility: PBAT is a highly versatile polymer that can be processed using various conventional plastic manufacturing techniques, including extrusion, injection molding, and blown film extrusion. Its compatibility with existing machinery and processes makes it a practical choice for transitioning from traditional plastics to more sustainable options. PBAT is often blended with other biopolymers to improve their toughness and impact.
3. Mechanical Properties: PBAT offers good mechanical strength, flexibility, and elongation at break. It can be used to produce films, sheets, and molded articles with properties comparable to traditional polyethylene and polypropylene.
4. Heat Resistance: While PBAT may not have the same heat resistance as some conventional plastics, it still exhibits adequate performance for many packaging and disposable product applications.
5. Transparent and Printable: PBAT has the advantage of being transparent, making it suitable for transparent film and packaging applications. Additionally, it can be easily printed on, enabling branding and labeling on PBAT-based products.
6. Compatibility with Other Bioplastics: PBAT can be blended with other biodegradable and bio-based polymers to achieve specific performance characteristics, further expanding its potential applications.
Applications of PBAT include, but are not limited to:
Packaging Films: PBAT is used to manufacture compostable and biodegradable plastic films for applications such as shopping bags, food packaging, and agricultural films.
Disposable Tableware: PBAT is utilized to produce disposable cutlery, plates, and cups, providing a more environmentally friendly option for single-use items.
Mulch Films: PBAT-based mulch films can be used in agriculture to improve soil health and reduce plastic waste.
Hygiene Products: PBAT is employed in the production of biodegradable hygiene products such as diapers and sanitary pads.
In summary, Polybutylene Adipate-Co-Terephthalate (PBAT) is an environmentally friendly, biodegradable polymer that offers versatility and a range of applications. Its ability to break down naturally after use, along with its mechanical properties, makes it an attractive choice for sustainable packaging and single-use product solutions in an increasingly eco-conscious world.
Thermoplastic Starch (TPS) is a biodegradable and renewable thermoplastic material derived primarily from starch, which is a natural carbohydrate found in various plant sources like corn, potatoes, tapioca, or wheat. TPS is an eco-friendly alternative to conventional petroleum-based plastics and offers several advantages in terms of sustainability, biodegradability, and versatility.
Key characteristics of Thermoplastic Starch (TPS) include:
1. Biodegradability: One of the most significant advantages of TPS is its biodegradability. When exposed to appropriate conditions, TPS can be broken down into natural substances, such as carbon dioxide, water, and biomass, through the action of microorganisms. This characteristic reduces the environmental impact of plastic waste and promotes a more sustainable waste management approach.
2. Renewable Resource: TPS is derived from renewable non-food plant sources, making it a more sustainable alternative to plastics derived from fossil fuels. The use of renewable resources like corn or potatoes reduces the dependence on non-renewable resources and helps lower the overall carbon footprint.
3. Versatility: TPS can be processed using conventional plastic manufacturing techniques, such as extrusion, injection molding, and blown film extrusion. It can be easily molded into various shapes and forms, making it suitable for a wide range of applications.
4. Biocompatibility: TPS is considered non-toxic and safe for various applications, including those involving food contact. It is widely used in food packaging, disposable cutlery, and other single-use items for its biocompatibility and low environmental impact.
5. Blendable with Other Polymers: TPS can be blended with other biodegradable polymers or bio-based plastics to modify its properties and enhance its performance for specific applications.
6. Limited Heat Resistance: While TPS offers many benefits, it may have limitations in terms of heat resistance compared to some conventional plastics. It may soften or deform under high-temperature conditions, limiting its use in certain applications.
Applications of Thermoplastic Starch (TPS) include, but are not limited to:
Packaging Materials: TPS is used to produce biodegradable packaging films, bags, and containers, reducing the environmental impact of single-use plastics in the packaging industry.
Food Service Products: TPS is employed to manufacture biodegradable disposable cutlery, cups, plates, and food containers used in food service applications.
Agricultural Films: TPS-based biodegradable mulch films and agricultural films contribute to reducing plastic waste in agriculture and promote sustainable farming practices.
3D Printing: TPS is increasingly used in the 3D printing industry, providing a more sustainable and biodegradable option for producing various prototypes and products.
In summary, Thermoplastic Starch (TPS) is an environmentally friendly and versatile material that offers biodegradability, renewable sourcing, and safe use for various applications. While it may have some limitations in heat resistance, its positive attributes make it a valuable and sustainable alternative to traditional petroleum-based plastics in an increasingly eco-conscious world.
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<p>Low Density Polyethylene (LDPE) is a widely used polymer known for its lower melting point and high flexibility making it ideal for film applications. <br></p>
<h1><strong>Polymer Chara...
HYLEX Polycarbonate is a longstanding performer in the brand portfolio. Offers a great deal of performance options to address challenging applications.
Polyethylene, Linear Low Density, Metallocene (mLLDPE) is a specialized type of linear low-density polyethylene (LLDPE) that utilizes metallocene catalysts during its production. This unique combination results in a polymer with enhanced performance characteristics, making it highly desirable for a wide range of applications across various industries.
LLDPE, known for its toughness, flexibility, and excellent impact resistance, forms the base material for mLLDPE. The introduction of metallocene catalysts during polymerization allows for precise control over the polymer's molecular structure, leading to several advantageous properties.
Key characteristics of mLLDPE include:
1. Enhanced Mechanical Properties: mLLDPE exhibits improved mechanical properties compared to conventional LLDPE. It boasts higher tensile strength, puncture resistance, and tear strength, making it better suited for demanding applications.
2. Exceptional Flexibility: Like LLDPE, mLLDPE remains highly flexible even at low temperatures, making it ideal for applications in cold environments or where flexibility is crucial.
3. Excellent Processability: The use of metallocene catalysts during polymerization results in a more uniform and controlled polymer structure, which enhances the material's processability during manufacturing processes like blow molding.
4. Optimal Sealing Performance: mLLDPE offers excellent sealing performance, making it an ideal choice for applications that require secure and reliable seals, such as flexible packaging films.
5. Outstanding Clarity: mLLDPE typically has improved transparency and clarity compared to conventional LLDPE, making it suitable for applications where visual appeal or product visibility is essential.
6. Versatile Application Range: The combination of enhanced mechanical properties, flexibility, and processability allows mLLDPE to be used in a diverse range of applications, including packaging, agriculture, automotive, and construction.
Applications of mLLDPE can be found in numerous industries, such as:
Packaging: It is used in the production of stretch films, shrink films, and flexible packaging materials due to its excellent mechanical properties and sealing performance.
Agricultural Films: mLLDPE is employed in agricultural films for greenhouse covers, silage bags, and mulch films because of its flexibility and durability.
Industrial Applications: The material finds use in various industrial applications, such as liners for ponds and landfills, due to its high puncture resistance and chemical stability.
Consumer Goods: mLLDPE is used in a variety of consumer products, including squeeze bottles, toys, and household containers, thanks to its flexibility and impact resistance.
In summary, Polyethylene, Linear Low Density, Metallocene (mLLDPE) is a high-performance polymer that offers enhanced mechanical properties, processability, and flexibility compared to conventional LLDPE. Its versatility and wide range of applications make it a valuable material in numerous industries where exceptional performance and reliability are essential.
<h1><strong>Polymer Characteristics</strong></h1>
<p>Medium Density Polyethylene (MDPE) is a type of polyethylene with a molecular structure that falls between Low Density Polyethylene (LDPE) and Hig...
Santoprene TPV is a proven solution serving markets as diversified and demanding as automotive, building and construction, industrial and consumer products.