Material Analysis 11 조회수

DSTDP low flexural modulus

문제 현상

DSTDP product flexural modulus <20% of the design value

원인 분석

DSTDP soft, modulus low; filler addition insufficient or interface poor, not playing a reinforcing role; crystallinity on the low side

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

DSTDPflexural modulusrigid fillernucleating agentcrystallinity

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