首页>
外国专利>
PROCEDURE WITH ITS DEVELOPMENT DEVICE FOR PREPARATION OF SEPARATORS FOR SULFURIC ACID BATTERIES
PROCEDURE WITH ITS DEVELOPMENT DEVICE FOR PREPARATION OF SEPARATORS FOR SULFURIC ACID BATTERIES
展开▼
机译:用其开发设备制备硫酸电池分离器的程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process of manufacturing separators comprises making a sheet of cellulosic fibres and polyethylene fibrils in particular proportions. Spacers (f) in the form of filaments of low-density polyethylene are deposited on the sheet (d) and heated to melt the fibrils on a cylinder (B). The spacers are then pressed onto the sheet by an idler roller (P) to yield a separator (h). IMAGE
展开▼