NONWOVEN SUBSTRATE FOR LITHIUM-ION SECONDARY CELL SEPARATOR， AND LITHIUM-ION SECONDARY CELL SEPARATOR
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：
A non-woven fabric base material for a lithium ion secondary battery separator composed mainly of a polyethylene terephthalate fiber， characterized in that the non-woven fabric base material comprises a polyethylene terephthalate binder fiber and a crystallized polyethylene terephthalate fiber， and the content of a polyethylene terephthalate binder fiber having a fiber length of 2.5 mm or less is 10 to 60 mass%.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
