Production & Quality
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Regulation of melt fracture of PPA in blow-molded bottle Processing
Problem Phenomenon
The melt fracture abnormality of the PPA processing aid in blow-molded bottle production affects output.
Cause Analysis
The melt fracture of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.05%, and the addition method needs to be optimized.
Solution
Adjust the PPA addition amount combined with screw design.
Key Takeaway
The key to the performance of PPA lies in uniform dispersion.
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