08-01
/ 2022
The time required for the PvC separator, PE separator, rubber separator, and PP separator to achieve stable resistance is different. This is mainly due to the different main materials used for the separator, and the different time it takes for the separator to be completely wetted by the sulfuric acid solution. Different ratios and apertures, the PP separator takes the shortest time to stabilize the resistance, the PE separator takes the longest time, the PVC separator and the rubber separator are in the middle, and the PVC separator takes a slightly shorter time than the rubber separator.
07-29
/ 2022
According to the different batteries, the requirements for the hydrophilic wettability of the separator are also different (eg: PE separator, PVC separator, PP separator, etc.) The wet-type charged battery requires that the separator of the battery has good re wettability, that is, after the first wetting, whether the separator is air dried or not, it is required to have another hydrophilic wettability.
07-27
/ 2022
The function of the PE separator is to separate the positive and negative plates that rely on each other to prevent short circuits due to contact with each other. The PE separator material should have good acid resistance and oxidation resistance. Commonly used separators include wooden separators, microporous rubber separators, microporous plastic glass fibers and cardboard. PE separators usually have grooves on one side.
07-25
/ 2022
The lead-acid battery was created by the Frenchman G.Plante. Samples were sent to the French Academy of Sciences in 1860. At that time, the battery was the only new thing in the laboratory. It was not until 13 years later (in 1873) , the DC generator came out, and the lead-acid battery gradually became practical.
07-07
/ 2022
Lead acid batteries have existed since the end of the 19th century. They have the characteristics of high performance, low cost, easy recovery and charging. Their efficiency is relatively high, about 80 – 90%. However, when high power is discharged, the available capacity of the batteries is reduced. Therefore, the discharge depth of lead acid battery is limited.
