Material Analysis
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Regulation of fluorine content selection of PPA in cast CPP Processing
Problem Phenomenon
The fluorine content selection abnormality of the PPA processing aid in cast CPP production affects quality.
Cause Analysis
The fluorine content selection of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.02%, and the molecular weight needs to be optimized.
Solution
Adjust the PPA addition position combined with screw design.
Key Takeaway
The key to the performance of PPA lies in uniform dispersion.
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