Material Analysis 12 görüntüleme

EVA flexural modulus is low

Sorun Belirtisi

EVA product flexural modulus is 20% below the design value

Neden Analizi

EVA is soft with low modulus; insufficient filler addition or poor interface not playing a reinforcing role; low crystallinity

Çözüm

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

Temel Çıkarım

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

EVA flexural modulus rigid filler nucleating agent crystallinity

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