Molding Process
6 مشاهدة
Low Heat Deflection Temperature of PCTG Products
ظاهرة المشكلة
The products deform during high-temperature use.
تحليل الأسباب
The heat deflection temperature of PCTG is usually 65-75°C, which is relatively low, and it softens at high temperatures.
الحل
For high-temperature applications, consider copolyester modified grades or PCTA; mark the use temperature ≤65°C.
الخلاصة الأساسية
The heat deflection temperature of PCTG is a limiting factor for its application.
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!