Molding Process
6 مشاهدة
LCP Melt Temperature Window
ظاهرة المشكلة
Product performance fluctuates, with different batches behaving inconsistently.
تحليل الأسباب
LCP melt temperature is 300~350℃ for Type II and 350~400℃ for Type I; temperature deviating from the window changes crystallization and orientation states, and performance fluctuates accordingly.
الحل
①Set melt temperature according to grade type; ②calibrate thermocouples to measure actual melt temperature; ③control residence time within 10 minutes; ④establish process card management.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
الخلاصة الأساسية
LCP temperature window is differentiated by grade type; although thermal stability is good, residence time still needs to be controlled to prevent performance decline.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!