中华医学超声杂志

应用化学 ›› 1997, Vol. 0 ›› Issue (5): 89-91.

• 研究论文 • 上一篇    下一篇

金属表面磷化膜着色工艺的研究 Ⅱ.着色条件对彩色磷化膜性能的影响

温绍国1, 翁志学1, 潘祖仁1, 黄志明1, 楼芬丽2, 刘辉2   

  1. 1. 浙江大学高分子科学与工程研究所, 杭州 310027;
    2. 浙江大学材料科学与工程系, 杭州
  • 收稿日期:1996-12-11 修回日期:1997-07-02 出版日期:1997-10-10 发布日期:1997-10-10

Studies on Staining of Phosphate Film on Metal Surface Ⅱ.Effect of Staining Technology on Character of Coloured Phosphate Film

Wen Shaoguo1, Weng Zhixue1, Pan Zuren1, Huang Zhiming1, Lou Fenli2, Liu Hui2   

  1. 1. Institute of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027;
    2. Department of Material Science and Engineering, Zhejiang University, Hangzhou
  • Received:1996-12-11 Revised:1997-07-02 Published:1997-10-10 Online:1997-10-10

PDF

523

被引次数

3

摘要： 采用着色的方法彩化磷化膜[1], 提高制品的耐腐蚀性和装饰效果, 现已成为众多金属表面处理技术热点之一[2]. 开发成膜性能好、光泽度高、耐老化的水溶性丙烯酸树脂[3, 4], 替代污染严重、能耗高和设备要求高的溶剂性油漆, 应用于金属制件精饰和磷化膜着色, 有望降低污染和能耗, 制备出装饰性好、抗蚀性高的彩磷化膜. 本文旨在研究水溶性丙烯酸树脂的组成、着色条件与着色膜性能的关系, 探索磷化膜着色新工艺。

关键词: 水溶性丙烯酸树脂, 磷化膜, 着色

Abstract: The relationship between the composition of water soluble acrylic copolymer(WSAC)resin, staining technology and character of the final coloured film have been investigated. It is found that an aqueous solution containing 8%～10% WSAC(Tg 34～39℃)and pigment in 1.1 times its effective concentration was rather reasonable. From this mixture a good corrosion resistant coloured phosphate film was prepared when it was macerated for 15～30 s and dried for 20～40 min at 60～80℃.

Key words: water soluble acrylic copolymer, coloured phosphate film, staining

网站版权 © 应用化学     本网站备案：吉ICP备12000082号