Polyoxymethylene POM-C copolymer Color Masterbatch
Copolymer POM masterbatch with excellent chemical resistance and thermal stability. For gears, fasteners, and precision parts.
Our POM-C copolymer color masterbatch provides high stiffness, low friction, and excellent chemical resistance. Engineered for gears, bearings, fasteners, zippers, and precision mechanical parts.
Product Features
- High stiffness and low friction
- Excellent chemical resistance
- Good thermal stability
- Low moisture absorption
Typical Applications
Typical Physical Properties
Physical parameters source: internal testing data submitted by manufacturers for inspection. Values are typical and may vary by color and grade.
Physical Properties
| Project | Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Carrier Resin | — | POM-C | — | — |
| Density | 23°C | 1.40–1.44 | g/cm³ | ISO 1183 |
| Melt Flow Index | 190°C/2.16kg | 5–15 | g/10min | ISO 1133 |
| Pigment Loading | — | 20–50 | % | — |
Processing Conditions
| Project | Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Processing Temperature | — | 180–220 | °C | — |
| Drying Temperature | — | 80–90 | °C | — |
| Drying Time | — | 3–4 | h | — |
| Addition Ratio | — | 1–3 | % | — |
Color Performance
| Project | Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Color Fastness | Xenon lamp 300h | Grade 4 | — | ISO 105-B02 |
| Heat Resistance | 200°C/5min | ΔE ≤ 1.0 | — | Internal |
| Migration Resistance | 80°C/24h | No migration | — | Internal |
Physical parameters source: Non national third-party testing certification submitted by manufacturers for inspection. Actual values may vary depending on specific color formulation, processing conditions, and application requirements. For detailed technical data sheets (TDS), please contact us.
