无机锌涂料一种性能优异的防腐涂料,但其对底材的要求极高,需要经过除油、打磨、喷砂或抛丸等一系列复杂的预处理过程,在实验室测试体积固体含量时也需对底材进行这种预处理过程,严重影响工作效率.考虑到无机锌涂料成膜物质的特点,选用表面有较多--OH的石英玻璃为底材,并基于此对无机锌涂料体积固体含量的测试流程进行探索和优化.

Inorganic zinc coating is a kind of anticorrosive coating with excellent performance.However,itrequires a series of complex pretreatment processes,such as degreasing.grinding,sand blasting or shotblasting,etc.When testing the percentage volume of non-volatile matter in the laboratory,the pretreatmentprocess of the substrate is also required,which seriously affects the work efficiency.Considering thecharacteristics of inorganic zinc coating film-forming material,quartz glass with losts of-OH on the surfaceis selected as the substrate,and based on this,the test process of volume solid content of inorganic zinccoating is explored and optimized.