铅酸蓄电池极板孔隙率测试方法的探讨

Discussion on the method of measuring the plate porosity of lead-acid battery

介绍了利用抽真空的方式让极板吸水,根据吸水前后极板的质量变化来计算极板的孔隙率(孔体积),对传统的吸渗法进行了改良,就极板孔隙率的测试方法问题进行了初步的探讨。

In this paper,by using vacuum suction method to allow plate to absorb water,the plate porosity was calculated according to the mass variation of plate before and after absorbing water.The traditional suction method was improved,and the testing methods of plate porosity were discussed preliminarily.