Material Analysis
7 مشاهدة
Regulation of melt fracture of PPA in heavy-duty packaging bag Processing
ظاهرة المشكلة
The melt fracture abnormality of the PPA processing aid in heavy-duty packaging bag production affects quality.
تحليل الأسباب
The melt fracture of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.08%, and the molecular weight needs to be optimized.
الحل
Adjust the PPA addition position combined with formulation adjustment.
الخلاصة الأساسية
The key to the performance of PPA lies in coating formation.
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