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Technical Data
Technical Specifications
Typical physical property data, subject to batch test reports.
| Item | Unit | Standard | Typical |
|---|---|---|---|
| Density | g/cm3 | - | 1.13±0.02 |
| Hardness | ≥Shore D | 65 | 72 |
| Tensile Strength | ≥MPa | 45 | 65 |
| Elongation at Break | ≥% | 150 | 300 |
| UL Thermal Aging | ℃×h | 136×168 | |
| TS/EB Retention | ≥ % | 75/75 | 108/91 |
| Oil resistance class I (60℃) (ASTM902#) | ℃×h | 100 ×96 | |
| TS/EB Retention | ≥ % | 50/50 | 102/102 |
| Oil resistance class II (75℃) (ASTM902#) | ℃×h | 75× 1440 | |
| TS/EB Retention | ≥ % | 65/65 | 106/105 |
| Oil and gasoline resistant (ASTM Standard Fuel C) | ℃×h | 23 × 720 | |
| TS/EB Retention | ≥ % | 75/65 | 95/104 |
| Volume Resistivity at 20℃ | ≥Ω.m | 1.0×10¹⁰ | 6.0×10¹⁰ |
| Dielectric strength | ≥MV/m | - | 23.7 |
Processing Guide
Recommended Processing Parameters
1
- The compound can be processed with conventional extruders. The L/D should be greater than or equal to 25; and the compression ratio from 3.5:1 to 5:1.
2
- Drying: must be dried at 100-120℃ for 2-3 hours before use.
3
- The following temperature(℃) profile of extruder is recommended:
- Pipe-Extrusion℃: Zone1 228 Zone2 240 Zone3 245 Zone4 240 Die 240 Head 240
- Extrusion Mold℃: Zone1 230 Zone2 250 Zone3 265 Zone4 265 Die 265 Head 260
⚠️ Note: The above temperature is recommended only, and the actual processing should be according to the type of machine and environment.