Molding Process
2 مشاهدة
CEF hardness too low
ظاهرة المشكلة
The Shore hardness of the CEF product is 5-10 degrees lower than the target and feels soft
تحليل الأسباب
The soft nature of CEF has low hardness; too much plasticizer or softener is added; the crystallinity is low
الحل
1) Add rigid filler 5-10wt% to increase hardness; 2) Reduce the amount of plasticizer; 3) Increase the cooling rate to increase the crystallinity
الخلاصة الأساسية
Low hardness is caused by the softness of the material and excessive plasticization; adding fillers is the key
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!