Material Analysis
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Regulation of melt fracture of PPA in foaming Processing
Fenómeno del problema
The melt fracture abnormality of the PPA processing aid in foaming production affects output.
Análisis de la causa
The melt fracture of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.05%, and the molecular weight needs to be optimized.
Solución
Adjust the PPA addition amount combined with formulation adjustment.
Conclusión clave
The key to the performance of PPA lies in uniform dispersion.
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