文档介绍：· 54· 广州化工 2008 年 36 卷第 3 期
超耐候金属纳米防腐涂料的研制
江燕红 1, 谢志刚 2, 廖瑞莹 2
( 1 广州化工研究设计院, 广州 510430; 2 广州珠江化工集团有限公司, 广州 510385)
摘要: 采用具有高效的耐候防腐性能的 FEVE 氟碳树脂,添加能够有效改善涂料体系的颜料悬浮性、耐老化性、特殊
光学性能及环保性能的纳米和颜填料及分散剂等研制出超耐候金属纳米防腐涂料分别讨论了氟碳树脂、纳米材
TiO2 SiO2, ;
料、分散剂的选取对涂料性能的影响。
关键词超耐候纳米纳米氟树脂防腐涂料
: ; TiO2; SiO2; ;
Preparation ofM etalExtra W eather Resistance Anticorrosive
Nano-m aterialCoatings
JIANG Yan-hong1, XIE Zhi-gang2, LIAO Rui-ying2
( 1 Guangzhou Research & Design Institute ofChemicalIndustry,Guangzhou 510340;
2 Guangzhou PearlRiverChemicalIndustry Group Ltd,Guangzhou 510385, China)
Abstract: The metal extra weather resistance anticorrosive nano -material coatings contained the
fluoroethylene vinylethercopolymerwith high performance ofweatherresistance and rotproofness,nano titanium
dioxide and nano silica white which can effectively improved the pigmentsuspending power,ageing resistance,
special optical and environmental protection performance of the coating system, other pigment, filler and
disperser. The influence to the coating performance of the fluororesin, nano -material and disperser were
discussed respectively.
K ey words: extra weather resistance;nano titanium dioxide;nano silica white;fluororesin; anticorrosive
coatings
随着人们生活水平的不断提高和审美意识的增强,轻工主要原材料和实验仪器
产品、车辆、户外大型构筑物以及大型建筑幕墙、钢铁桥梁、氟碳树脂国产固体份纳米和进口
( , 50 % ), TiO2 SiO(2 ,
海洋设施等涂装行业对金属表面用涂料的质