Extrusion & Post
7 조회수
Pinholes generated in ETFE coating
문제 현상
Pinholes appear in ETFE electrostatic spraying or dip coating layers
원인 분석
Coating too thin; contamination on substrate surface; gas escaping during coating curing
해결 방법
Increase coating thickness; clean substrate surface; control curing heating rate
핵심 요약
Coating defects affect the anti-corrosion and insulation performance of ETFE
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