Material Analysis
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Regulation of purging cycle of PPA in PE film Processing
Fenómeno del problema
The purging cycle abnormality of the PPA processing aid in PE film production affects output.
Análisis de la causa
The purging cycle of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.02%, and the molecular weight needs to be optimized.
Solución
Adjust the PPA addition position combined with temperature optimization.
Conclusión clave
The key to the performance of PPA lies in matching with the base resin.
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