Acetal POM C
Acetal POM C is a polyoxymethylene copolymer which have a white and opaque in color.
Product families
Applications
- Other Automotive Applications
- Pipes & Plumbing
- Equipment & Parts
- Power & Utilities
- Aerospace & Aviation
Product Families
- Polyacetals
Other characteristics
- Brand
- Acetal
- Polymer Name
- Polyacetal Copolymer (POM)
- Color
- Opaque
- White
- Markets
- Automotive & Transportation
- Building & Construction
- Industrial
- Benefits
Excellent combination of toughness, stiffness, fatigue strength and creep resistance (spring material).; Good moisture and chemical resistance.; Useful in a wide temperature range.; Resistant to thermal and oxidative degradation.; Good resistance to stress relaxation.; Good friction and wear properties.; Low gas and vapor permeability.; Tight tolerances and good dimensional stability of finished details.; Qualities with different fillers and additives are available to suit different purposes.
- Restrictions
Attacked by strong mineral acids (pH below 4).; Degraded by UV radiation in unpigmented condition.; Approved for contact with food.; Hard to glue with itself or other materials.; Should not be used in electrical applications above + 70 ° C.; Elongation should not exceed 2-4%.; High combustion rate, dangerous gas is formed.; Sensitive to criminal instructions.; Homopolymer should not be used in alkaline environments (pH above 9).
- Technology
- Plastics
- Material Features
- Chemical Resistant
- Creep Resistant
- Excellent Moisture Resistance
- Excellent Toughness
- Friction Resistant
- Good Stiffness
- Good Stress Strain Performance
- Good Thermal Stability
- Plastics and Elastomers End Uses
- Aerospace Applications
- Nuclear Power Applications
- Pump Parts
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 1
32 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1.41 | g/cm3 | ISO 1183-1 |
| Water Absorption (immersed in water 24/96h at +23°C) | 20, 37 | mg | ISO 62 |
| Water Absorption (immersed in water 24/96h at +23°C) | 0.24, 0.45 | % | — |
| Water Absorption (when saturated in air +23°C / 50%RH) | 0.2 | % | ISO 62 |
| Water Absorption (when saturated in water +23°C) | 0.8 | — | ISO 62 |
| Melting temperature (DSC, +10°C/min) | 165.0 | °C | ISO 11357-1/-3 |
| Thermal conductivity (23°C) | 0.31 | W / (Km) | — |
| Length Extension Coefficient (23°C - 100°C) | 0.000125 | m / (mK) | — |
| Temperature Dependent Deflection (1.8MPa) | 100.0 | °C | ISO 75-1/-2 |
| Max. Operating Temperature in Air (Short Time) | 140.0 | °C | — |
| Max. Operating Temperature in Air (min 5000/20000h) | 115/100 | °C | — |
| Minimum Service Temperature | -50.0 | °C | — |
