Material Analysis
11 조회수
Low EAA flexural modulus
문제 현상
EAA product flexural modulus <20% of design value
원인 분석
EAA is soft with low modulus; insufficient filler addition or poor interface not providing reinforcement; crystallinity too low
해결 방법
1) Add 10-15wt% rigid filler to increase modulus; 2) Use nucleating agent to increase crystallinity; 3) Select high modulus grade
핵심 요약
Low flexural modulus is caused by material softness and insufficient filler; adding rigid filler is key
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