Production & Quality
6 مشاهدة
PLA Nucleating Agent Accelerating Crystallization
ظاهرة المشكلة
PLA crystallizes slowly with a long molding cycle and insufficient crystallization, and the product performance is unstable
تحليل الأسباب
PLA crystallization kinetics is slow, and crystallization is insufficient during processing; nucleating agents accelerate crystallization and shorten the cycle; nucleating agents such as talc are common solutions; degradation conversely accelerates the crystallization kinetics
الحل
①Add nucleating agent (talc etc.) to accelerate crystallization; ②Mold heating and holding to promote crystallization; ③Monitor crystallinity consistency; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
الخلاصة الأساسية
Nucleating agents are the standard means of PLA crystallization management; balancing cycle and performance relies on crystallization rate control; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!