Extrusion & Post
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Regulation of melt fracture of PPA in wire drawing Processing
Fenómeno do problema
The melt fracture abnormality of the PPA processing aid in wire drawing production affects efficiency.
Análise das causas
The melt fracture of the PPA fluoropolymer is unsatisfactory at an addition amount of 0.05%, and the molecular weight needs to be optimized.
Solução
Adjust the PPA pretreatment process combined with screw design.
Conclusão principal
The key to the performance of PPA lies in coating formation.
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