Extrusion & Post
12 مشاهدة
Regulation of sharkskin of PPA in PP extrusion Processing
ظاهرة المشكلة
The sharkskin abnormality of the PPA processing aid in PP extrusion production affects quality.
تحليل الأسباب
The sharkskin of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.03%, and the molecular weight needs to be optimized.
الحل
Adjust the PPA addition amount combined with screw design.
الخلاصة الأساسية
The key to the performance of PPA lies in matching with the base resin.
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