有机硅改性氟碳树脂的性能研究  

Study on Performance of Silicone Modified Fluorocarbon Resin

作　　者：范波波[1] 冀志江[2] 张维连[1] 王静[2] 

机构地区：[1]河北工业大学,天津300130 [2]中国建筑材料科学研究总院

出　　处：《涂料工业》2008年第6期10-12,18,共4页Paint & Coatings Industry

基　　金：国家“十一五”科技支撑计划子课题,子课题任务书编号:2006BAJ02B02

摘　　要：通过物理法制备有机硅改性氟碳树脂涂料。改性涂层与普通氟碳涂层比较,吸水率下降4%,对水接触角提高31.4°,同时增强了涂层的抗粘性。通过其他常规性能测试,改性涂层与普通氟碳树脂涂层性能基本没有差别。According to the requirement of the concrete protection, the fluorocarbon coatings were modified with organic silicone resin, using the physical method to improve its hydrophobic property. The water absorption was decreased by 4% , and the contact angle Of the coatings on concrete surface increased from 85.7° to 117. 1°. The blocking resistance of the coatings was also improved. The other propertiesy the fluorocarbon coating is similar to the conventional fluorocarbon coatings.

关 键 词：氟碳树脂 有机硅树脂 改性 疏水性 

分 类 号：TQ630.7[化学工程—精细化工]