Production & Quality
4 조회수
MP stress cracking
문제 현상
MP products crack in <100h under stress + chemicals
원인 분석
under stress, MP molecular chains are accelerated attacked by chemicals; environmental stress cracking is a typical failure mode of polyolefins
해결 방법
1) reduce product internal stress by annealing; 2) select high molecular weight MP to improve ESC resistance; 3) avoid contact with aggressive chemicals
핵심 요약
stress cracking is caused by stress-accelerated chemical attack; annealing and high MW are key
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!