Pinnacle 4208
About This Product
Pinnacle 4208
4208
8 MELT FLOW ULTRA HIGH IMPACT COPOLYMER FOR INJECTION MOLDING
Pinnacle Polymers Polypropylene 4208 is made via UNIPOL™ PP technology, which utilizes gas-phase fluidized bed reactors with a high activity catalyst system to ensure uniform physical properties and lot-to-lot consistency.
This product is intended for general extrusion or injection molding applications. Also contains a long term heat aging additive system. Has superior high and low temperature impact.
The 4208 product provides:
- Wet/Dry environment resistance
- Superior balance of stiffness and impact strength
- Excellent long term heat aging properties
- Excellent color and processing stability
- Enhanced weld-line strength
Pinnacle's 4208 polypropylene as marketed by Pinnacle Polymers Company, in natural, uncolored pellet form is covered under US FDA Food Contact Notification 864. As such, this polymer complies with the requirements of CFR Title 21 and can be used in contact with all food types under Conditions of Use A-H.
Specifications
No specifications are listed for this product
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Technical Properties
| Brand | Pinnacle |
| Producer | Pinnacle Polymers |
| Polymer Type | PP COPO |
| Filler | Unfilled |
| Form | Granules |
| Technology | Extrusion (undefined) • Injection Moulding |
| Features | Color Stability, Good • Food Contact Acceptable • Processing Stability, Good • Heat Aging Resistant • Low Temperature Impact Resistance • Weldable • Heat Stabilized • Impact Resistance, High • Impact Copolymer |
| Quality | Prime |
| Density (g/cm³) | 0.900 ASTM D1505 |
| Flow Rate (g/10 min) | 8.0(230°C/2.16 kg) ASTM D1238 |
| Flame Rating | - |
| Notched Izod Impact Strength (kJ/m²) | - |
| Notched Izod Impact (J/m) | > 530(23°C, 3.20 mm, Injection Molded) ASTM D256 |
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