Polyurethane (PU) is a combination of plastic and elasticity of rubber. Some of the features of cast polyurethane are:
Polyacetal - POM Sheet & Delrin Rods Characteristics:
- High mechanical strength
- Excellent resilience
- Good creep resilience
- High impact strength, even at low temperatures
- Very good dimensional stability
- Good sliding properties and wear resistance
- Excellent machinability
- Physiologically inert (most grades are suitable for food contact
Polyacetal -POM Sheet & Rod Applications
Gear wheels with small modulus, cams, heavily loaded bearings and rollers, bearing and gears with small clearances, valve seats, snap fit assemblies, dimensionally stable precision parts, and electrically insulating components.
Polyacetal -POM Products
Polyacetal (POM-C) Color: Natural (white) / black
Polyacetal Co-polymer, (POM-C) is more resistant against hydrolysis, strong alkalis and thermal-oxidative degradation than the polyacetal homo-polymer (POM-H).
Polyacetal (POM-H) Color: Natural (white) / black
Polyacetal Homo-polymer (POM-H) has higher mechanical strength, stiffness, hardness and creep resistance as well as a lower thermal expansion rate when compared to polyacetal (POM-C) and often it also presents a better wear resistance.