Material Analysis
11 조회수
CEF toughness insufficient brittle fracture
문제 현상
The elongation at break of the CEF product is <50%, brittle fracture without yielding
원인 분석
The CEF molecular weight is low and the toughness foundation is insufficient; excessive crosslinking loses toughness; coarse crystallization increases brittleness
해결 방법
1) Select high-molecular-weight CEF to improve toughness; 2) Control the crosslinking degree to avoid excessiveness; 3) Nucleating agent to refine crystallization and improve toughness
핵심 요약
Insufficient toughness is caused by low molecular weight and coarse crystallization; selecting high MW is the key
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!