耐高温高压动态橡胶密封材料

Dynamic Rubber Sealing Material Resistant to High Temperature and Pressure

研制了一种新型耐高温高压动态橡胶密封材料。以氟橡胶为生胶，以碳氧键为交联键改善密封材料的恒压缩永久变形性能，取得了明显的效果。用该材料制成的密封圈已实际应用于军工产品，效果良好。

The development of a new dynamic rubber sealing material resistant to high temperature and pressure has been made. A fluororubber is used as a raw rubber and carbon-oxygen bond as a cross-linking bond to improve the permanent set performance of the sealing material at constant compression resulting in an obvious efficiency. A sealing ring made of this material has been used in some mitlitary products with a good efficieny.