Extrusion & Post
4 조회수
Poor leveling of powder coatings
문제 현상
Electrostatic sprayed coatings have an orange peel appearance
원인 분석
The powder particle size is too coarse and the distribution is wide; the heating rate is slow
해결 방법
Control D50 at 30-50um, rapid temperature rise to 240-250C
핵심 요약
Leveling directly affects the appearance quality of the coating
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