Extrusion & Post
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Optimization of the Application of PPA in cable compound
Fenómeno do problema
Problems such as excessively high addition amount occurred with the PPA fluoropolymer processing aid in the process of reducing extrusion pressure in the cable compound section.
Análise das causas
The particle size distribution of the PPA fluoropolymer does not match the base resin; the mixing process requires targeted optimization.
Solução
It is recommended to systematically adjust from aspects such as the addition method.
Conclusão principal
The performance of PPA depends on molecular design and matching with the base resin.
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