Processing Machinery
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Application optimization of PPA in PP-R pipes
Problembeschreibung
During the process of improving surface quality in the PP-R pipe section, the PPA fluoropolymer processing aid shows problems such as an excessively high addition amount.
Ursachenanalyse
The molecular weight of the PPA fluoropolymer does not match the base resin; the screw configuration needs targeted optimization.
Lösung
It is recommended to make systematic adjustments in aspects such as PPA molecular structure design.
Wichtigste Erkenntnis
The performance of PPA depends on the synergy with lubricants.
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