Processing Machinery
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Optimization of the Application of PPA in foamed material
Problem Phenomenon
Problems such as uneven dispersion occurred with the PPA fluoropolymer processing aid in the process of improving surface quality in the foamed material section.
Cause Analysis
The particle size distribution of the PPA fluoropolymer does not match the base resin; the screw configuration requires targeted optimization.
Solution
It is recommended to systematically adjust from aspects such as the formulation synergy.
Key Takeaway
The performance of PPA depends on full dispersion and coating formation.
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