Molding Process
4 조회수
Static electricity problems on the surface of methyl styrene-acrylonitrile copolymer products
문제 현상
Product surfaces easily accumulate static electricity, attract dust, or cause electronic component damage.
원인 분석
(1) Methyl styrene-acrylonitrile copolymer has high volume resistivity, static electricity is not easily released
(2) No antistatic agent added or insufficient dosage
(3) Low ambient humidity, static electricity easily accumulates
(4) Static electricity generated during friction processing
(5) Insufficient product surface treatment
해결 방법
(1) Add antistatic agent (0.1-0.5%)
(2) Use permanent antistatic agents or conductive fillers
(3) Increase production environment humidity to 50-60%
(4) Ground the equipment, eliminate static accumulation
(5) Coat the product surface with antistatic coating
핵심 요약
Static electricity problems are caused by the high insulation of the material.
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