Nylon 66 vs. Nylon 6 vs. PBT. Material Selection Guide.
A comparison of these high performance materials that can be used to choose between temperature resistance, strength, moisture absorption and more.
NYLON 66
- High strength, stiffness and creep resistance
- Good impact resistance
- Good temperature resistance
- Good friction and wear characteristics
- Good chemical resistance to a wide range of chemicals, solvents, oils, greases, and fuels
Common Applications: Automotive, Air Bags, Conveyor Belts, Air Intake Manifolds, Tie Ropes
NYLON 6
- High strength, stiffness and creep resistance (lower than nylon 66)
- Good impact resistance
- Good temperature resistance
- Good friction and wear characteristics
- Good chemical resistance to a wide range of chemicals, solvents, oils, greases, and fuels
Common Applications: Firearm Components, Automotive, Gears, Carpeting, Surgical Sutures
PBT POLYESTER
- High strength, stiffness and creep resistance (lower than nylon 66)
- Good long term thermo-oxidation resistance/resistance to yellowing
- Good dimensional stability/low moisture absorption
- Good electrical properties
- Good chemical resistance
Common Applications: Electrical/High Energy Applications, Gear Wheels, Bumpers, Terminal Boards
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