金红石型纳米TiO_2浆料改性氯醚树脂防腐涂层研究

向斌

doi:10.61558/2993-074X.1674

电化学 >

2005 , Vol. 11 >Issue 4: 393 - 397

DOI: https://doi.org/10.61558/2993-074X.1674

研究论文

金红石型纳米TiO_2浆料改性氯醚树脂防腐涂层研究

向斌

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重庆大学化学化工学院,重庆大学化学化工学院,中科院海洋研究所,中科院海洋研究所重庆400044,重庆400044,山东青岛266071,山东青岛266071

收稿日期: 2005-11-28

修回日期: 2005-11-28

网络出版日期: 2005-11-28

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An Investigation on Poly(Vinyl Chloride-Co-Isobutyl Vinyl Ether) Coatings Modified by Rutile Nano-TiO_2 Pastes

XIANG Bin~

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(*1),ZHANG Sheng-tao~(1),LI Yan~(2),HOU Bao-rong~(2)(1.College of Chemistry & Chemical Engineering,Chongqing University,Chongqing 400044,China,2.Institute of Oceanology,Chinese science of Academy,Qingdao 266071,China

Received date: 2005-11-28

Revised date: 2005-11-28

Online published: 2005-11-28

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摘要

用金红石型纳米TiO2对氯醚树脂防腐涂料改性,电化学阻抗考察该纳米TiO2对漆膜防腐性能的影响.结果表明,添加金红石型纳米TiO2不能明显改善氯醚树脂漆膜的附着力、柔韧性和耐冲击性能,但能提高漆膜耐紫外线老化,以及漆膜的光泽度,此外适当的添加量还能提高漆膜的防腐性能.

关键词： 金红石型纳米二氧化钛; 防腐涂层; 氯醚树脂; 电化学阻抗

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向斌 . 金红石型纳米TiO_2浆料改性氯醚树脂防腐涂层研究[J]. 电化学, 2005 , 11(4) : 393 -397 . DOI: 10.61558/2993-074X.1674

Abstract

The anti-corrosion coating of Poly(Vinyl Chloride-Co-Isobutyl Vinyl Ether)(PVCCIVE) was modified by rutile nano-TiO_(2).The influence of nano-TiO_(2) pastes on the coating's corrosion resistance was investigated through electrochemistry impedance spectroscopy(EIS).The results show that the addition of nano-TiO_(2) pastes does not have obvious effect on the coating's performance of adhesion,flexility,impact resistance,but improves the coating's UV resistance and the gloss.Meanwhile,with the proper addition of rutile nano-TiO_(2) pastes,the(anti)-corrosion behavior of the coating was advanced.

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