TPU melt residence time in the barrel too long

Sorun Belirtisi

The product color darkens, degradation appears

Neden Analizi

Continuous production is interrupted, the material in the barrel is heated for a long time

Çözüm

Empty the barrel after 10 minutes of shutdown, plan reasonably to reduce shutdowns

Temel Çıkarım

Reducing the residence time is a basic principle

TPU、residence time

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