Material Analysis
11 조회수
EEA Insufficient Tensile Strength
문제 현상
EEA product tensile strength is 15-20% below the standard value
원인 분석
EEA molecular weight low, strength foundation insufficient; filler interface poor, no reinforcing effect; excessive orientation, strong longitudinally and weak transversely
해결 방법
1) Select high-molecular-weight EEA grades; 2) Treat filler with coupling agent to improve the interface; 3) Reduce orientation to reduce longitudinal-transverse differences
핵심 요약
Insufficient tensile strength is caused by molecular weight and poor interface; selecting high MW grades is key
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