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    • 10. 发明公开
    • GLASS FIBER SEPARATORS FOR BATTERIES
    • GLASFASERSEPARATORENFÜRBATTERIEN
    • EP0913006A4
    • 2001-08-08
    • EP97931533
    • 1997-06-30
    • HOLLINGSWORTH & VOSE CO
    • ZGURIS GEORGE CHARMON FRANK C JR
    • H01M2/16H01M10/06H01M10/34
    • H01M10/121H01M2/1613
    • A glass fiber separator material is disclosed. The separator is composed of a mass of intermeshed glass fibers substantially all of which have a fiber diameter not greater than about 20 νm, and at least 5 percent w/w of which have a fiber diameter less than 1 νm, and, distributed through the glass fibers, and from 0.2 percent w/w to 20 percent w/w of cellulose fibrils. The fibrils are from a slurry having a Canadian freeness sufficiently low that the separator material has a tensile strength greater than on otherwise identical separator where glass fibers having an average diameter greater than 1 νm replace the cellulose fibrils.
    • 公开了一种玻璃纤维隔板材料。 分离器由大量相互啮合的玻璃纤维组成,其基本上都具有不大于约20μm的纤维直径,并且其中至少5%w / w的纤维直径小于1μm,并且分布 通过玻璃纤维和0.2%w / w至20%w / w的纤维素原纤维。 原纤维来自具有足够低的加拿大游离度的浆料,使得隔板材料的拉伸强度大于平均直径大于1μm的玻璃纤维代替纤维素原纤维的其它相同的隔板。