研制了一种以自乳化环氧树脂和水性胺类固化剂为基料,以锌粉、胺硅烷偶联剂等为填料和助剂的水性环氧富锌防腐涂料,并对涂层耐盐雾性、耐盐水性、耐酸碱性、不挥发物含量进行了测试.研究表明,该防腐涂料不挥发物含量高达90%以上,基本无溶剂挥发,环保性好,而且防腐性能高.
A water-based epoxy zinc-rich anti-corrosion coatings was prepared with a self-emulsifying epoxy resin and water-based amine curing agent as the base material, zinc and amine silane coupling agents for fillers and additives. The test results of salt spray resistance, salt water, acid and alkali nature, non-volatile matter content show that the coating is not only environmentally friendly, but also a good corrosion resistance.
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