摘要
研究了辐照剂量对EPDM机械、电气、老化及吸水性能的影响。TMPTA在低剂量有强化交联作用。
This paper describes the effect of radiation dose on the mechanics,electricity and ageing in the air oven properties by TMPTA, the acceleration occurs at lower doses. Tensile strength (TS) is increased and elongation-at-break (EB) is reduced with Radiation dose. Aged sample's TS is bigger than not aged but EB is smaller. Volume resistivity appears a peak with radiation dose, while dielectic power factor increased gradully. Water absorption mass is reduced with the radiation dose.
出处
《弹性体》
CAS
1992年第4期6-10,共5页
China Elastomerics
关键词
乙丙橡胶
绝缘材料
辐射交联
Ethylene-propylene-rubber
Radiation crosslinking
Radiation dose
Properties
