Material Analysis 11 조회수

EEA Low Flexural Modulus

문제 현상

EEA product flexural modulus is 20% lower than the design value

원인 분석

EEA soft, low modulus; insufficient filler addition or poor interface, no reinforcing effect; crystallinity low

해결 방법

1) Add 10-15wt% rigid filler to increase modulus; 2) Nucleating agent to increase crystallinity; 3) Select high-modulus grades

핵심 요약

Low flexural modulus is caused by material softness and insufficient filler; adding rigid filler is key

EEA flexural modulus rigid filler nucleating agent crystallinity

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