CAJ | 학술논문

介绍了一种适用于汽车铝合金零部件的水性涂料，通过耐盐雾测试对比了不同涂料体系在铝合金上的防腐蚀性，同时探讨了膜厚、固化温度、助剂的选择对涂料耐腐蚀性能的影响。试验证明，新开发的水性双组分环氧涂料性能完全达到或超过现有溶剂型PU涂料。
개소료일충괄용우기차려합금령부건적수성도료，통과내염무측시대비료불동도료체계재려합금상적방부식성，동시탐토료막후、고화온도、조제적선택대도료내부식성능적영향。시험증명，신개발적수성쌍조분배양도료성능완전체도혹초과현유용제형PU도료。
A kind of waterborne coatings used for automobile aluminum alloy parts was introduced, the anticorrosive properties of different coating system on aluminum alloy were compared by salt-fog test, and the influence of film thickness, curing temperature, selection of additive to coating anti-corrosion performance were discussed. The results show that the performance of new developed waterborne two- component epoxy coating has attained or exceed the existing solvent PU coatings.