[1]陈婧*.粗糙度对水性涂料涂装膜层结合力的影响?/div>[J].电镀与精饰,2022,(12):25-31.[doi:10.3969/j.issn.1001-3849.2022.12.004]
　CHEN Jing *.Effect of Roughness on Adhesion of Waterborne Coatings[J].Plating & Finishing,2022,(12):25-31.[doi:10.3969/j.issn.1001-3849.2022.12.004]
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粗糙度对水性涂料涂装膜层结合力的影响?/div>
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《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2022年12
页码:
25-31
栏目:
出版日期:
2022-12-15

文章信息/Info

Title:
Effect of Roughness on Adhesion of Waterborne Coatings
作者:
陈婧*
（贵州交通职业技术学院 汽车工程系， 贵州 贵阳 550008）
Author(s):
CHEN Jing *
（Department of Automotive Engineering， Guizhou Jiaotong Polytechnics， Guiyang 550008， China）

关键词:
喷砂; 水性涂料; 附着力; 耐腐蚀
Keywords:
sandblasting ;  waterborne coating ;  adhesion ;  corrosion resistance
分类号:
TQ638
DOI:
10.3969/j.issn.1001-3849.2022.12.004
文献标志码:
A
摘要:
水性涂料涂装作为腐蚀保护涂层具有清洁环保的优势，符合国家环境保护的大趋势，但是与溶剂型涂装技术比较，其漆膜附着力有限导致耐腐蚀性能稍差，成为其广泛推广应用的障碍。为获取性能优良的涂层，本文采用不同粒度的砂粒进行喷砂作为前处理工艺，选用水性涂料作为涂装防护层，并进行了试样变形量、粗糙度、漆膜厚度与耐蚀性能测试。结果表明：砂粒粒径较大，获得的粗糙度比较大，涂层与基体结合情况良好，附着力比较大，耐腐蚀性能良好。
Abstract:
： As a corrosion protection ， waterborne coating has the advantages of clean and environmental protection ， which is in line with the general trend of national environmental protection. However ， compared with solvent coating technology ， its film adhesion is limited ， leading to its slightly poor corrosion resistance ， which has become an obstacle for its widespread application. In order to obtain the coating with good performance ， sand particles of different sizes were used for sand blasting as the pretreatment process ， and waterborne coating was selected as the coating protective layer. The deformation ， roughness ， film thickness and corrosion resistance of the sample were tested. The results show that the sand particle size is large ， the roughness is large ， the coating and the matrix are well bonded ， the adhesion is large ， and the corrosion resistance is good.

参考文献/References:



[1] 曾宪光 , 龚敏 , 刘朝辉 , 等 . 水性聚氨酯涂料的研究现状 [J]. 电镀与涂饰 , 2018, 37(22): 1060-1067.

[2] 胡中 , 许飞 , 庄振宇 , 等 . 基于自增稠型羟基丙烯酸乳液的水性珠光涂料的制备 [J]. 涂料工业 , 2017, 47(5): 11-16.

[3] 张爱黎 , 田坤 , 常彩彩 , 等 . 改性环氧丙烯酸水性防腐涂料制备研究 [J]. 电镀与精饰 , 2015, 37(11): 15-19.

[4] 熊俊良 , 周玉龙 . 电镀镉层斑点故障原因及解决措施 [J]. 电镀与精饰 , 2020, 42(4): 41-42.

[5] 迟长云 . 表面粗糙度对传动轴静电粉末喷涂涂层性能的影响 [J]. 腐蚀与防护 , 2019, (5): 379-382+390.

[6] 李红艳 , 李增权 , 徐明磊 . 农用机械便利型涂装修复技术 [J]. 电镀与精饰 , 2018, 40(12): 33-37.

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备注/Memo

备注/Memo:
收稿日期： 2020-09-16 修回日期： 2020-09-27 作者简介： 陈婧（ 1967 —），女，本科，副教授， email ： chenjingxls@163.com?/html>
更新日期/Last Update: 2022-12-16