[1]谭政亮,余会成*,石展望,等.松香酸锌对醇酸树脂磁漆的防腐蚀性能影响研究[J].电镀与精饰,2022,(6):31-36.[doi:10.3969/j.issn.1001-3849.2022.06.007]
　TAN Zhengliang,YU Huicheng*,SHI Zhanwang,et al.Influence of Zinc Rosinate Addition on the Anticorrosive Properties of Alkyd Resin Enamel Paints[J].Plating & Finishing,2022,(6):31-36.[doi:10.3969/j.issn.1001-3849.2022.06.007]
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松香酸锌对醇酸树脂磁漆的防腐蚀性能影响研究()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2022年6
页码:
31-36
栏目:
出版日期:
2022-06-15

文章信息/Info

Title:
Influence of Zinc Rosinate Addition on the Anticorrosive Properties of Alkyd Resin Enamel Paints
作者:
谭政亮1; 余会成1; 2*; 石展望1; 文新萍1; 雷福厚1*; 苏东荣3
（1.广西民族大学 化学化工学院，广西林产化学与工程重点实验室，广西 南宁 530006； 2.广西民族大学 化学化工学院，广西高校食品安全与药物分析化学重点实验室，广西 南宁 530006； 3.广西梧州龙鱼漆业有限公司，广西 梧州 543001）
Author(s):
TAN Zhengliang1;  YU Huicheng1; 2*;  SHI Zhanwang1;  WEN Xinping1;  LEI Fuhou1*;  SU Dongrong3
( 1.Guangxi Key Laboratory of Chemistry and Engineering of Forest Products,??chool of Chemistry and Chemical Engineering,??uangxi University for Nationalities,??anning 530006 China 2.Key Laboratory of Guangxi Colleges and Universities for Food Safety and Pharmaceutical Analytical Chemistry,??chool of Chemistry and Chemical Engineering,??uangxi University for Nationalities,??anning 530006 China 3.Guangxi Wuzhou Dragon-Fish Paint Industry Co. Ltd.,??uzhou 543001 China )
关键词:
磁漆; 松香酸锌; 电化学测试; 盐雾试验; 腐蚀阻力
Keywords:
enamel paint; ??inc rosinate; ??lectrochemical test; ??alt spray fog test; ??orrosion resistance
分类号:
TQ631
DOI:
10.3969/j.issn.1001-3849.2022.06.007
文献标志码:
A
摘要:
以干性长油度醇酸树脂为成膜物质，松香酸锌为缓蚀剂并加入其他助剂制备了松香基醇酸树脂防腐磁漆。利用 Tafel 极化曲线、电化学交流阻抗及盐雾试验测试了涂料的防腐性能。结果表明：添加了缓蚀剂松香酸锌的醇 酸树脂涂层具有更好的防腐蚀性能。松香酸锌的添加量为 0.25 % 时的涂层防腐性能最佳，腐蚀电流密度由 39.6 uA?span>· cm -2 下降到 1.9 uA?span>· cm -2 ，阻抗值可从 1.2 k Ω?span>· cm 2 提升到 7.0 k Ω?span>· cm 2 ；盐雾试验分析、附着力测试及硬度测试表明添加松香酸锌为 0.25 % 时的涂层具有更好的防腐性能、更强的附着及更高的硬度，可以显著提高醇酸树脂防腐磁漆的性能。
Abstract:
： A rosin-based alkyd resin anticorrosive enamel paint was prepared using the drying long oil alkyd resin as the film-forming substance ， zinc rosinate as corrosion inhibitor and other additives. The anticorrosive properties of enamel paints were analyzed by Tafel curve ， AC impedance technique and salt spray fog test. The results showed that the enamel paints had the better corrosion resistance after addition of zinc rosinate. The anticorrosive properties of coatings were the best when 0.25 % of zinc rosinate was added into the formula of enamel paints. The corrosion current of anti-corrosive coatings decreased from 39.6 uA?span>· cm -2 to 1.9 uA· cm -2 ， and the impedance value increased from about 1.2 k Ω ·cm 2 to 7.0 k Ω ·cm 2 . The salt spray test analysis ， adhesion test and hardness test also showed that the enamel paints had better anti-corrosion properties ， better adhesion and higher hardness when 0.25 % of zinc rosinate was added into the formula ， and the properties of alkyd resin enamel paints can be significantly improved.

参考文献/References:



[1] Zhu L, Feng C, Cao Y. Corrosion behavior of epoxy composite coatings reinforced with reduced graphene oxide nanosheets in the high salinity environments[J]. Applied Surface Science, 2019, 493: 889-896.

[2] Mei Y, Xu J, Jiang L, et al. Enhancing corrosion resistance of epoxy coating on steel reinforcement by aminobenzoate intercalated layered double hydroxides[J]. Progress in Organic Coatings, 2019, 134: 288-296.

[3] Jeyasubramanian K, Benitha V S, Parkavi V. Nano iron oxide dispersed alkyd coating as an efficient anticorrosive coating for industrial structures[J]. Progress in Organic Coatings, 2019, 132: 76-85.

[4] Ahmed N M, Mohamed M G, Abd El-Gawad W M. The assessment of anticorrosive behavior of calcium carbonate from different sources in alkyd-based paints[J]. Progress in Organic Coatings, 2019, 128: 168-180.

[5] Benitha V S, Jeyasubramanian K, Hikku G S. Investigation of anti-corrosion ability of nano mixed metal oxide pigment dispersed alkyd coating and its optimization for A36 steel[J]. Journal of Alloys and Compounds, 2017, 721: 563-576.

[6] Hadzich A, Flores S, Caprari J, Romagnoli R. Study of zinc tannates prepared with Tara powder (Caesalpinia spinosa) as anticorrosive pigments in alkyd paints and wash primer formulations[J]. Progress in Organic Coatings, 2018, 117: 35-46.

[7] Selim M S, Yang H, Li Y, et al. Ceramic hyperbranched alkyd/ γ -Al 2 O 3 nanorods composite as a surface coating[J]. Progress in Organic Coatings, 2018, 120: 217-227.

[8] 陈莉晶 , 曹晓琴 , 徐徐 . 松香基功能性单体的合成及应用 [J]. 化工进展 , 2016, 35(12): 4001-4006.

[9] Ait Aghzzaf A, Rhouta B, Rocca E, et al. Zinc carboxylates used as anticorrosive pigments: corrosion inhibition of steel by water extract in NaCl medium[J]. Materials Today: Proceedings, 2019,13: 1161-1168.

[10] Palimi M J, Alibakhshi E, Ramezanzadeh B, et al. Screening the anti-corrosion effect of a hybrid pigment based on zinc acetyl acetonate on the corrosion protection performance of an epoxy-ester polymeric coating[J]. Journal of the Taiwan Institute of Chemical Engineers, 2018, 82: 261-272.

[11] Wu Y, Wen S, Chen K, et al. Enhanced corrosion resistance of waterborne polyurethane containing sulfonated graphene/zinc phosphate composites[J]. Progress in Organic Coatings, 2019, 132: 409-416.

[12] Yuan J, Yuan R, Wang J, et al. Fabrication and corrosion resistance of phosphate/ZnO multilayer protective coating on magnesium alloy[J]. Surface and Coatings Technology, 2018, 352: 74-83.

[13] 张伟华 , 孙 伟 , 安丽洁 , 等 . 不同磷化工艺对建筑用 16Mn 钢的磷化效果研究 [J]. 电镀与精饰 , 2020, 42(12):5-9.

[14] 张 翔 , 李秋艺 . SiO 2 颗粒分散液浓度对建筑结构钢锌系复合磷化膜耐蚀性的影响 [J]. 电镀与精饰 , 2020, 42(12): 10-14.

备注/Memo

备注/Memo:
收稿日期： 2021-01-16 修回日期： 2021-03-22 作者简介： 谭政亮（ 1997 —），男，硕士研究生， email ： 19961121@qq.com 通信作者： 余会成（ 1968 —），男，博士，副教授，主要从事高分子防腐涂层研究， email ： doyhc@126.com ； 雷福厚（ 1965 —），男，博士，教授，主要从事天然产物的开发与应用研究， email ： leifuhou@163.com 基金项目： 广西重点研发计划（桂科 AB18281024 ）；广西自然科学基金项目（ 2018GXNSFAA294086 ）
更新日期/Last Update: 2022-06-12