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| 铁路桥梁支座用环氧富锌防腐涂料耐盐雾性能研究 | |
| 引用本文： | 曾凡辉,姜其斌,包胜军,陈宪宏. 铁路桥梁支座用环氧富锌防腐涂料耐盐雾性能研究[J]. 现代涂料与涂装, 2008, 11(2): 12-14 |
| 作者姓名： | 曾凡辉 姜其斌 包胜军 陈宪宏 |
| 作者单位： | 1. 株洲时代新材料科技股份有限公司,湖南,株洲,412007;湖南大学材料科学与工程学院,长沙,410082 2. 株洲时代新材料科技股份有限公司,湖南,株洲,412007 3. 湖南大学材料科学与工程学院,长沙,410082 |
| 摘 要： | 通过对铁路桥梁支座用环氧富锌防腐涂料耐盐雾性能的研究，制得了具有优异防腐功能的新型环氧富锌涂料。研究了涂膜的PVC、硅烷偶联荆和环氧固化剂对环氧富锌防腐涂料耐盐雾性能的影响。结果表明当涂膜的PVC为42％、干漆膜中锌粉含量为82％，且配方中选用某环氧基硅烷偶联荆和某腰果油改性环氧固化剂时，环氧富锌防腐涂料的耐盐雾腐蚀可达1518h。 |
| 关 键 词： | 环氧富锌涂料 防腐涂料 耐盐雾 |
| 文章编号： | 1007-9548(2008)02-0012-03 |
| 修稿时间： | 2007-09-07 |
Study on Salt-Fog Resistance of Zinc-Rich Anti-Corrosive Epoxy Coating for Bridge Support of Railway |
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| ZENG Fan-hui,JIANG Qi-bin,BAO Sheng-jun,CHEN Xian-hong. Study on Salt-Fog Resistance of Zinc-Rich Anti-Corrosive Epoxy Coating for Bridge Support of Railway[J]. Modern Paint and Finishing, 2008, 11(2): 12-14 | |
| Authors: | ZENG Fan-hui JIANG Qi-bin BAO Sheng-jun CHEN Xian-hong |
| Affiliation: | ZENG Fan - hui, JIANG Qi - bin, BAO Sheng - jun, CHEN Xiao - hong |
| Abstract: | A new type zinc - rich heavy duty epoxy coating is prepared based on the study of the salt - fog resistance of zinc - rich anti - corrosive epoxy coating for bridge support of railway. The influence of the PVC, couple - agents and epoxy curing agents to the salt - fog resistance thereof is investigated. The results show that the salt - fog resistance of the prepared coating is up to 1518 h while the PVC of the coating is about 42%, the amount of zinc is 82% in dry film, the proper epoxy - grouped silane coupling agents and cashew oil modified epoxy curing agent are enclosed in the coating. |
| Keywords: | zinc -rich epoxy coating, anti -corrosive coating salt -fog resistance |
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