AGM隔膜纤维不同排列方向对VRLA电池电解液分层的影响  

The effect of fiber at three-direction array in AGM separator on the electrolyte stratification of VRLA battery

作　　者：沈维海 朱潇 

机构地区：[1]中材科技膜材料公司,江苏南京210012

出　　处：《蓄电池》2015年第5期227-229,250,共4页Chinese LABAT Man

摘　　要：通过零距抗张强度来表征AGM隔膜中玻璃纤维纵横向排列的比例,以研究纤维纵横向的分布对铅酸蓄电池电解液分层的影响。试验结果表明,AGM隔膜纤维纵横向排列差异越小,越有利于改善电解液分层,从而提高铅酸蓄电池循环寿命。The ratio of glass fiber at M/D and C/D distribution in AGM separator is characterized by the zero span tensile strength. The effect of glass fiber at M/D and C/D distribution array on the electrolyte stratification in lead-acid battery is studied in this paper. Experimental result shows that the smaller difference of M/D and C/D distribution array is more beneficial to reduce the electrolyte stratification, and to enhance the cycle life of lead-acid batteries.

关 键 词：AGM隔膜 纤维分布 毛细吸酸速率 零距抗张强度 电解液分层 铅酸蓄电池 

分 类 号：TM912.1[电气工程—电力电子与电力传动]