Extrusion & Post
4 조회수
PAR surface hardening coating
문제 현상
PAR surface hardness is insufficient and needs coating protection.
원인 분석
PAR pencil hardness is around H, which cannot meet the harsh scratch resistance requirements.
해결 방법
Apply UV or silane hard coating.
핵심 요약
PAR surface strengthening is a high-end application requirement.
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