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铅酸蓄电池外壳一般是用的什么材料

业务:电池钢壳电池壳来源:力达金属时间:2016-11-13 点击量:

铅酸蓄电池外壳材料大部分是ABS,汽车用的是PP。
1、铅酸蓄电池最明显的特征是其顶部有可拧开的塑料密封盖,上面还有通气孔。这些注液盖是用来加注纯水、检查电解液和排放气体之用。按照理论上说,铅酸蓄电池需要在每次保养时检查电解液的密度和液面高度,如果有缺少需添加蒸馏水。
2、随着蓄电池制造技术的升级,铅酸蓄电池发展为铅酸免维护蓄电池和胶体免维护电池,铅酸蓄电池使用中无需添加电解液或蒸馏水。主要是利用正极产生氧气可在负极吸收达到氧循环,可防止水分减少。铅酸水电池大多应用在牵引车、三轮车、汽车起动等,而免维护铅酸蓄电池应用范围更广,包括不间断电源、电动车动力、电动自行车电池等。铅酸蓄电池根据应用需要分为恒流放电(如 不间断电源)和瞬间放电(如 汽车启动电池)。
英文版:
Most of the lead acid battery shell material is ABS, the car is PP.
1, the most obvious feature of lead-acid battery is at the top of the plastic sealing cap can be unscrewed, there are holes. The liquid filling cover is used for filling pure water, checking the electrolyte and discharging gas. According to theory, lead-acid batteries need to check the density of the electrolyte and the height of the liquid level at each time of maintenance, if there is a lack of need to add distilled water.
2, with the upgrading of the battery manufacturing technology, lead-acid battery development for the maintenance of lead-acid batteries and maintenance free batteries, lead-acid batteries in the use of no need to add an electrolyte or distilled water. The main is to use the positive electrode to produce oxygen can be absorbed in the negative oxygen cycle, can prevent water reduction. Lead acid batteries are mostly used in the traction car, tricycle, car start, etc., and maintenance free lead-acid battery applications more widely, including UPS, electric vehicle power, electric bicycle batteries, etc.. Lead acid battery according to the application needs to be divided into constant current discharge (such as uninterrupted power supply) and instantaneous discharge (such as motor start battery).
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