Material Analysis
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Optimization of the Application of PPA in PVC profile
Fenómeno do problema
Problems such as uneven dispersion occurred with the PPA fluoropolymer processing aid in the process of eliminating melt fracture in the PVC profile section.
Análise das causas
The molecular weight 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 formulation synergy.
Conclusão principal
The performance of PPA depends on molecular design and matching with the base resin.
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