| 摘要 |
FIELD: electric-technical industry, applicable in production of positive electrodes of a lead-acid cell (battery) used in transport facilities. ^ SUBSTANCE: according to the invention, the paste for the positive electrode of a lead-acid cell (battery) has lead oxides, lead sulfate, metallic lead, used as a blowing agent is a bluish-white powder Aerosil A-300 GOST 14992, and used as a binding component are polymeric fibers at the following relation of component, percent by mass: lead oxides 74-78, lead sulfate 10-20, metallic lead 2.6-7.5, polymeric fibers 0.2-0.3, Aerosil A-300 GOST 14992 0.1-0.3. ^ EFFECT: enhanced discharge capacity at a durable discharge condition and service life of lead-acid cell (battery). ^ 2 tbl |
