Production & Quality
13 مشاهدة
Regulation of sharkskin of PPA in PE film Processing
ظاهرة المشكلة
The sharkskin abnormality of the PPA processing aid in PE film production affects quality.
تحليل الأسباب
The sharkskin of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.05%, and the fluorine content needs to be optimized.
الحل
Adjust the PPA addition position combined with screw design.
الخلاصة الأساسية
The key to the performance of PPA lies in matching with the base resin.
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