| 摘要 |
FIELD: electrical engineering; plate-to-plate separators for alkaline cells and batteries. ^ SUBSTANCE: proposed non-woven microporous material designed to produce extremely thin perchlorovinyl fiber for separators of alkaline cells and batteries has three layers of different-diameter fibers, pore diameter being maximum 9 mum. Proposed method for producing non-woven microporous material for separators of alkaline cells and batteries includes electroforming of extremely thin perchlorovinyl fibers and production of material composed of three layers of different-diameter fibers, compression of material by applying pressure, and its treatment with surface-active material. ^ EFFECT: enhanced alkali and moisture absorption, reduced electrical resistance, and enhanced chemical resistance of material obtained. ^ 4 cl, 2 ex |
