合成材料老化与应用2024，Vol.53Issue(6)：41-43,72,4.
氟醚橡胶热空气/压缩载荷耦合老化行为与贮存寿命预测研究
Study on Coupling Aging Behavior and Storage Life Prediction of Flurane Rubber under Hot Air/Compression Load
刘俊邦 1林觉列 1唐庆云1
作者信息
- 1. 工业和信息化部电子第五研究所,广东 广州 510610
- 折叠
摘要
Abstract
During the accelerated aging test,compression load was applied to flurane rubber FM-2D with the temperature as the accelerated factor.The mechanical properties and chemical structure of the rubber were studied after aging.The results indicaited that the high temperature and compression caused the further crosslinking of flurane rubber,which increased its strength.However,with the increase of test temperature and aging time,the molecular chain segments of rubber were destroyed and the mechanical properties deteriorated.With different accelerated stress levels,the life prediction model of flurane rubber was established by using Arrhenis equation,and the storage life was 19.6 years at a temperature of 25 ℃.关键词
氟醚橡胶/压缩永久变形/贮存寿命Key words
flurane rubber/compression set/storage life分类
化学化工引用本文复制引用
刘俊邦,林觉列,唐庆云..氟醚橡胶热空气/压缩载荷耦合老化行为与贮存寿命预测研究[J].合成材料老化与应用,2024,53(6):41-43,72,4.
