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PS-75-G is a kind of silicone insulation material with a glass fiber interlayer in the middle, which has a high hardness and is mainly used as a sealing liner with thermal insulation needs. PS-75-G has excellent mechanical strength, good temperature resistance and long-term working stability, and excellent thermal insulation effect and performance stability, making it widely used in demanding new energy vehicles, rail transit and other electronic industry products. The series is an ideal choice for heat insulation and shock absorption.
Basic performance | Testing standards | Typical value |
| Model | / | PS-75-G |
Color | Visualization | White |
Thickness/mm Tolerance | ASTM D374/D374M / | 0.3~2 ±10% |
| Density/g·cm-3 | / | 1.26 |
| Hardness（Shore A） | ASTM D2240 | 75 |
| Compression-Rebound Stress /MPa (25%) | ASTM D1056 | 1.8 |
| Tensile strength /MPa (Minimum) | ASTM D412 | 5.5 |
| Thermal insulation effect（℃） | Internal（500℃，0.8MPa，5min） | ≥80 |
| Thermal Conductivity/W·m-1·K-1 | ASTM E1461 | 0.30 |
| Volume Resistivity/Ω·cm | ASTM D 257 | ＞1013 |
| Electrical Strength ROHS（kV/mm） | ASTM D149 | ＞10 |
| Recommended operating temperature/℃ | Internal | -50~200 |
