Extrusion & Post
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Regulation of coating consumption of PPA in extrusion coating Processing
Problem Phenomenon
The coating consumption abnormality of the PPA processing aid in extrusion coating production affects quality.
Cause Analysis
The coating consumption of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.08%, and the fluorine content needs to be optimized.
Solution
Adjust the PPA pretreatment process combined with formulation adjustment.
Key Takeaway
The key to the performance of PPA lies in coating formation.
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