摘要
橡胶密封材料在低温下的性能非常重要,直接影响密封性能。同时还要考虑它的老化性,尤其是在辐射条件下的老化性能。研究了不同强度γ射线辐射条件下橡胶密封材料试样硬度、玻璃化温度、温度依赖性、压缩永久变形等性能的变化,以供相关研究者进行参考。
The properties of rubber sealing material at low temperature is very important, directly affect the sealing performance. At the same time, its aging should consider, especially under the condition of radiation. The change of rubber sealing material hardness, glass transition temperature, temperature dependence, compression set are studid under different gamma ray radiation intensity, in order to provide the reference for the related researchers.
作者
黄元昌
Huang Yuanchang(The national rubber machinery information center, Beijing 100143)
出处
《橡塑技术与装备》
CAS
2017年第5期34-38,共5页
China Rubber/Plastics Technology and Equipment
