LI Hongyan*,LI Zengquan,XU Minglei.Effect of Particle Size of Ce2O3 on Adhesion of Agricultural Machinery Coating[J].Plating & Finishing,2020,(9):11-15.
Ce2O3的颗粒度对农机涂装附着力的影响
- Title:
- Effect of Particle Size of Ce2O3 on Adhesion of Agricultural Machinery Coating
- 文献标志码:
- A
- 摘要:
- 农业机械常在户外作业，其保护涂层经常受到破坏，因此提高农机涂层与基体的结合性能继而提高其对基体的保护十分重要。采用稀土元素对涂装底漆进行改性是目前涂装领域的一个重要热点，本文通过添加颗粒度不同的稀土氧化物Ce2O3颗粒对底漆进行改性并测试其附着力。结果表明，当添加Ce2O3颗粒的质量百分数为0.1 %～0.2 %，颗粒度为10～15 μm时，漆膜附着力可以达0级，优于常规涂装获得的涂层附着力。
- Abstract:
- Agricultural machinery often works outdoors and its protective coating is often damaged, so it is very important to improve the combination performance of agricultural machinery coating and matrix, and then improve the protective performance of the matrix. The hotspot in the field of coating is to modify the primer by using rare earth elements. In this paper, Ce2O3 with different particle size was added to modify the primer and its adhesion was tested. The results showed when the mass percentage of Ce2O3 was 0.1 %~0.2 %, the particle size was 10～15 μ m, the adhesion can reach 0 level, it was superior to the coating performance obtained by conventional coating.
参考文献/References:
[1] 李红艳. 喷砂粒径对农业机械涂装膜层性能的影响[J]. 电镀与精饰, 2019(7): 36-39.
Li H Y. Effect of sand blasting particle size on property of coating layer of agricultural machinery[J]. Plating & Finishing, 2019(7): 36-39 (in Chinese).
[2] 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(12): 33-37.
Li H Y, Li Z Q, Xu M L. General type painting repair technology of agricultural machinery [J]. Plating & Finishing, 2018(12): 33-37 (in Chinese).
[3] 李宝增, 姚彦芳. Ce2O3改性环氧涂料在高压开关产品涂装修复中的应用[J]. 电镀与精饰, 2016(11): 33-36.
Li B Z, Yao Y F. Application of Ce2O3 modified epoxy paint in the painting repair of high voltage switch [J]. Plating & Finishing, 2016(11): 33-36 (in Chinese).
[4] 李扬,周春利,冯春苗,等.稀土金属配位聚合物在涂料中的应用前景分析[J]. 涂料技术与文摘,2017(11): 37-40.
Li Y, Zhang C L, Feng C M, et al. Application of rare earth metallic coordination polymer in coatings [J]. Coatings Technology & Abstracts, 2017(11): 37-40 (in Chinese).
[5] 史琛,李国新,李秉洁,等. 添加稀土的富锌铝防腐涂料制备及性能研究[J]. 涂料工业, 2015(8): 25-28.
Shi C, Li G X, Li B J, et al. Preparation and performance of zinc/aluminium-rich coatings containing lanthanum and praseodymium [J]. Paint&Coatings Industry, 2015(8): 25-28 (in Chinese).
[6] 武汉材料保护研究所.GB/T 4956—2003 磁性基体上非磁性覆盖层 覆盖层厚度测量 磁性法[S]. 北京:国家质量监督检验检疫总局, 2003.
[7] 化工部常州涂料化工研究所.GB/T 9286—1998 色漆和清漆 划格试验[S]. 北京:国家质量技术监督局, 1998.
[8] 武汉材料保护研究所,等. GB/T 10125—2012 人造气氛腐蚀试验盐雾试验[S]. 北京:国家质量标准化管理委员会, 2012.
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