Injection molding type, modified with PTFE
HOSTAFORM® C 9021 TF (POM+PTFE)
Manufacturer：Celanese
良好的化学抗溶剂、燃料和强碱性能以及良好的水解抗性；高抗热和氧化降解；适用于具有非常低摩擦系数的滑动组合
Recorded properties
Record date：2026-11-08
| Property | Value | Unit |
|---|---|---|
| Density | 1.51 | g/cm³ |
| Melt flow rate | 6.0 | g/10min |
| Tensile strength | 48.0 | MPa |
| Tensile modulus | 2500.0 | MPa |
| Elongation at break | 16.0 | % |
| Notched impact strength | 4.0 | kJ/m² |
| Flame rating | Flammability @1.6mm nom. HB - thickn. Flammability at thickness h (3.18 HB UL recognition (h) mm) | — |
Test standard, specimen condition and source rights are not fully recorded. Values are for preliminary screening only; verify with the manufacturer before design or purchasing decisions.
Grade handling information to verify
Verified grade-specific storage, drying, equipment settings and application details are not available in this record. Request the latest processing guide and safety data sheet for this exact grade from the manufacturer before establishing production settings.
- Storage
- Confirm packaging, temperature and humidity, shelf life, and handling after opening.
- Drying
- Confirm whether drying is required, plus temperature, time, dew point and target moisture.
- Equipment setup
- Confirm barrel and mold temperatures, injection conditions, residence time, purging and safe shutdown.
- Applications
- Confirm the manufacturer’s intended processes, application limits and relevant approvals for this grade.
