Injection Molding
4 조회수
PPSU product flash
문제 현상
PPSU '2079851475616104452 flash is tough and difficult to remove.
원인 분석
Although PPSU has high viscosity, it can still overflow from the parting line when the injection force is large.
해결 방법
Increase clamping force; precision parting line; three-stage injection to reduce peak pressure.
핵심 요약
PPSU flash control relies on mold and equipment precision.
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