Extrusion & Post
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Regulation of high die head pressure of PPA in PP extrusion Processing
Problem Phenomenon
The high die head pressure abnormality of the PPA processing aid in PP extrusion production affects efficiency.
Cause Analysis
The high die head pressure 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 amount combined with screw design.
Key Takeaway
The key to the performance of PPA lies in uniform dispersion.
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