thermoplastic polyester elastomer
Hytrel® ECO 4069B
Manufacturer：Celanese
无增塑剂，优异的韧性，高抗蠕变、冲击和疲劳弯曲，低温柔韧性，高温性能良好，抵抗多种工业化学品、油和溶剂
Recorded properties
Record date：2026-11-08
| Property | Value | Unit |
|---|---|---|
| Density | 1.11 | g/cm³ |
| Tensile strength | 29.0 | MPa |
| Elongation at break | 300.0 | % |
| HDT 1.8MPa | 49.0 | °C |
| Flame rating | HB class IEC 60695-11-10 | — |
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.
