PBT (聚对苯二甲酸丁二醇酯)
SK609 BK851
Manufacturer：赛奥尼丝
机械物理性能良好，刚韧度高，耐热耐磨损，表面光洁度高，着色性好，电气绝缘性好，耐化学热老化，熔融稳定性好，可回收。
Recorded properties
Record date：2026-11-07
| Property | Value | Unit |
|---|---|---|
| Density | 1.71 | g/cm³ |
| Tensile strength | 145.0 | MPa |
| Tensile modulus | 15700.0 | MPa |
| Elongation at break | 1.7 | % |
| Notched impact strength | 11.0 | kJ/m² |
| HDT 1.8MPa | 210.0 | °C |
| Flame rating | UL 认证 (V-0 类) | — |
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.
