Injection Molding
11 조회수
Wear Particles from PBT '2079851475616104452 Equipment Mixed into Products
문제 현상
Metal particles (iron, copper, etc.) are detected in the product.
원인 분석
Metal particles produced by the wear of the screw, barrel, and non-return ring are mixed into the melt and are not effectively filtered.
해결 방법
Use a magnetic frame or metal separator; regularly check equipment wear; replace worn parts.
핵심 요약
PBT metal particles are a serious defect for electrical insulation.
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