Extrusion & Post
4 조회수
Difficulty of electrostatic powder coating on PCTG
문제 현상
Poor adhesion of electrostatic powder coating on PCTG.
원인 분석
PCTG surface is non-conductive, charge accumulates unevenly, powder adhesion poor.
해결 방법
Apply conductive primer first, then powder coating; select coatings suitable for heat-sensitive substrates.
핵심 요약
PCTG powder coating requires conductive pretreatment.
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