Processing Machinery
4 조회수
POE internal unmelted particles
문제 현상
POE product interior shows unmelted transparent or semi-transparent particles
원인 분석
Screw plasticizing capacity insufficient, temperature low; feeding amount too large, exceeding plasticizing capacity; POE melting temperature high
해결 방법
1) Raise processing temperature to ensure full melting; 2) Reduce feeding amount to match plasticizing capacity; 3) Increase screw mixing section
핵심 요약
Unmelted particles are caused by insufficient plasticization; raising temperature and reducing feeding are key
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