WET NONWOVEN FABRIC CONTAINING META-ARAMID AND POLYPHENYLENE SULFIDE， AND MULTILAYER SHEET OF SAME
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
In order to provide electrical insulating paper and an electrical insulating sheet including the same which exhibit excellent dielectric breakdown strength， excellent hygroscopic dimensional stability and thermal dimensional stability， and excellent tear strength and wear durability， a nonwoven fabric is fabricated wherein the fabric is a wet nonwoven fabric containing a meta-aramid fiber and a polyphenylene sulfide short fiber and a proportion of the polyphenylene sulfide short fiber at least partially fused in the wet nonwoven fabric is 40% or less， and the wet nonwoven fabric has a dielectric breakdown strength of 17 kV/mm or more.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
