Molds & Tooling
4 조회수
Insufficient product gloss
문제 현상
The product surface is dull and lusterless, with unacceptable visual effect
원인 분석
Mold cavity surface roughness is insufficient; mold temperature is too low and the melt cannot fully replicate the mold surface; material shrinkage itself causes microscopic unevenness
해결 방법
Improve mold surface polishing grade to above A1 level; appropriately increase mold temperature to increase the replication rate; adjust holding pressure and time to reduce shrinkage
핵심 요약
Gloss is influenced by both mold surface quality and process conditions
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