Molding Process
7 조회수
Optimization of the Application of PPA in LLDPE film
문제 현상
Problems such as unstable effect occurred with the PPA fluoropolymer processing aid in the process of eliminating melt fracture in the LLDPE film section.
원인 분석
The fluorine-to-carbon ratio of the PPA fluoropolymer does not match the base resin; the addition amount requires targeted optimization.
해결 방법
It is recommended to systematically adjust from aspects such as the addition method.
핵심 요약
The performance of PPA depends on full dispersion and coating formation.
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