Extrusion & Post
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Regulation of dispersion white spots of PPA in extrusion coating Processing
Problem Phenomenon
The dispersion white spots abnormality of the PPA processing aid in extrusion coating production affects output.
Cause Analysis
The dispersion white spots of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.03%, and the fluorine content needs to be optimized.
Solution
Adjust the PPA model combined with temperature optimization.
Key Takeaway
The key to the performance of PPA lies in matching with the base resin.
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