Material Analysis
11 조회수
CEF flexural modulus low
문제 현상
The flexural modulus of the CEF product is <20% of the design value
원인 분석
CEF is soft and has low modulus; the filler addition is insufficient or the interface is poor and does not play a reinforcing role; the crystallinity is low
해결 방법
1) Add 10-15wt% rigid filler to increase the modulus; 2) Nucleating agent to increase the crystallinity; 3) Select high-modulus grades
핵심 요약
Low flexural modulus is caused by the softness of the material and insufficient filler; adding rigid fillers is the key
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