Material Analysis
12 görüntüleme
EMA hardness too high
Sorun Belirtisi
EMA product Shore hardness 5-10 degrees higher than target, feeling hard
Neden Analizi
EMA crystallinity too high increasing rigidity; too much filler added; cooling too fast with incomplete crystallization but rigidity frozen
Çözüm
1) Reduce cooling rate to complete crystallization and reduce hard feel; 2) Reduce filler addition; 3) Add plasticizer 0.5wt% to lower hardness
Temel Çıkarım
High hardness is caused by crystallization and filler; adjusting cooling and filler is key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!