Injection Molding
6 조회수
Poor Surface Gloss of LDPE Injection Molded Products
문제 현상
The product is dull and not bright.
원인 분석
Low mold temperature gives poor replication; LDPE itself has a soft surface and low gloss.
해결 방법
①Raise mold temperature; ②polish the cavity; ③increase holding pressure; ④confirm the gloss expectation of the grade.
핵심 요약
Soft material gloss relies on mold temperature and polishing.
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