摘要:
A sheet-like separator has an electrolyte dripping speed of 100 mm/hr or less, wherein the values of repellent force on the pouring repellent force curve of pouring of dilute sulfuric acid shown in FIG. 1 are the following:______________________________________ if point S = P kg/dm.sup.2, point B .gtoreq. 0.55P kg/dm.sup.2 point C .gtoreq. 0.40P kg/dm.sup.2 ______________________________________ A valve regulated lead acid battery employs the separator.
摘要翻译:片状隔膜的电解液滴落速度为100mm /小时以下,其中,图1所示的稀硫酸的浇注驱除力曲线上的排斥力值。 1如下:-if点S = P kg / dm2,-point B> = 0.55P kg / dm2-point C> = 0.40P kg / dm2 - 阀调节铅酸电池采用隔膜。
摘要:
A separator substantially comprising only alkali-containing glass fibers with an average fiber diameter of less than 2 .mu.m, and having an electrolyte dripping speed of lower than 80 mm/hr and a content of sulfer S at the surface of the glass fibers of less than 0.02% by weight, as well as a sealed lead acid battery using such a separator.