Material Analysis
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Low EAA flexural modulus
Problembeschreibung
EAA product flexural modulus <20% of design value
Ursachenanalyse
EAA is soft with low modulus; insufficient filler addition or poor interface not providing reinforcement; crystallinity too low
Lösung
1) Add 10-15wt% rigid filler to increase modulus; 2) Use nucleating agent to increase crystallinity; 3) Select high modulus grade
Wichtigste Erkenntnis
Low flexural modulus is caused by material softness and insufficient filler; adding rigid filler is key
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