Processing Machinery
6 مشاهدة
Glass Fibre poor plasticization
ظاهرة المشكلة
Glass Fibre products show unmelted particles, incomplete plasticization
تحليل الأسباب
screw compression ratio insufficient <2.5, plasticization pressure low; screw rotation speed low, insufficient shear; processing temperature low
الحل
1) select a screw with compression ratio >3; 2) increase screw rotation speed to increase shear; 3) raise processing temperature by 5-10°C
الخلاصة الأساسية
poor plasticization is caused by improper screw design; optimizing the screw and raising temperature is key
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!