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甲基苯基乙烯基硅橡胶与聚四氟乙烯、玻璃纤维共混炼所制得的橡塑合金材料,具有优良的耐热性、耐低温性、耐潮湿性和绝缘性,并具有优良的成型加工性能,能成型各种形状复杂的制件,可用于制造在高低温条件下使用的半硬质绝缘制件及H级、C级电器绝缘制品。制得的航空用接插件经受了高低温冲击实验,性能符合要求。
Methyl phenyl vinyl silicone rubber and PTFE, glass fiber blended rubber-alloy material obtained by the system, has excellent heat resistance, low temperature resistance, moisture resistance and insulation, and has excellent Forming processability, can shape a variety of complex parts, can be used in the manufacture of semi-rigid insulation parts used in high and low temperature conditions and H, C-class electrical insulation products. The obtained aviation connector has undergone high and low temperature impact test, the performance meets the requirements.