摘要: 采用共混法, 通过添加纳米复合材料 AY - 2对传统聚酯卷材涂料进行改性。结果表明: 添加 AY - 2粉体使涂料黏度上升, 并随着纳米粉体添加量的增加而增加; 添加纳米AY- 2粉体可在一定程度上提高涂膜的光泽、耐冲击性和 T 弯; 添加纳米 AY - 2粉体的漆膜耐盐雾性能得到提高, 电化学性能测试结果也与耐盐雾性测试结果一致。
关键词:
纳米复合涂层,
耐腐蚀性,
卷材涂料,
电化学性能
Abstract: In this paper, nanomaterialAY- 2 has beenutilized tomodify the traditional polyester coatings for precoatedmetals.Results show ed that viscosity will be increased by adding nano powder,increased along with addition content.Incorporation of nano AY - 2 can improve the gloss, hardness, impact ability and T- bend of the coatings,as well as its salt spray result.
Key words:
nano compound coatings,
corrosion resistance,
coil coatings,
electrochemical property
周 莉, 施利毅, 杭建忠, 钟庆东, 朱惟德. 纳米复合涂层的制备及其腐蚀性能研究[J]. 涂料工业, 2006, 36(8): 32-35.
Zhou Li, Shi Liy i, Hang Jianzhong, Zhong Qingdong, ZhuWeide. Preparation of Nano Compound Coatings for Precoated Metals and Its Corrosion Resistance Perform ance[J]. Paint & Coatings Industry, 2006, 36(8): 32-35.