摘要
采用溶胶-凝胶法,将钛酸酯、正硅酸乙酯和硅烷偶联剂(KH-560)进行共水解,经涂覆、固化,制备了含二氧化钛的耐磨透明膜层材料,通过各种方法对该涂料和膜层的光学和机械性能进行了分析表征。结果表明:所得复合耐磨透明膜层材料在可见光范围内的透过率均在90%以上,具有较好的耐热性,并且膜层与基材的附着性好,铅笔硬度达到6H。
The title silicone wear resistant coatings was been developed by co - hydrolysis of silane coupling agent （3 - glycidyloxypropyl ） trimethoxysilane （ KH - 560） and titanium butoxide [ Ti （ OBu）4 through sol - gel method. The optical and mechanical properties of the hybrid coatings were characterized by various techniques. It has shown that the coatings films have high transparency of above 90% in the range of visible light, and pencil hardness 6H both before and after aging, and good thermal stability and adhesion.
出处
《涂料工业》
CAS
CSCD
北大核心
2010年第8期36-38,42,共4页
Paint & Coatings Industry
关键词
有机硅
溶胶-凝胶
耐磨涂层
杂化薄膜
silicone
sol - gel
wear - resistant coating
hybrid coatings film
