热处理对喷涂法制备硅氧烷涂层/PMMA性能影响  

Influence of Heat Treatment on the Properties of Spray-on Organosiloxane Coating/PMMA

作　　者：朱治国[1] 冯海兵[1] 魏川 丁方政 

机构地区：[1]中国建筑材料科学研究总院,北京100024 [2]空军驻北京地区军代表室,北京100024

出　　处：《武汉理工大学学报》2010年第22期188-191,204,共5页Journal of Wuhan University of Technology

摘　　要：通过研究硅氧烷水解成膜制备抗划伤涂层在热处理中温度与时间对涂层抗划伤性能的影响,成功将有机硅抗划伤涂层应用在航空有机玻璃上。表面硬度可达5H以上。通过研究发现,涂层硬度与热处理时间、温度呈正比关系。We prepared anti-scratch coating by hydrolyzing siloxane into film,studied the of heat treatment temperature to scratch resistance of coating,and successfully applied anti-scratch silicone coating on PMMA for transparencies.The surface hardness of the coating is up to 5H,and the research shows that the coating hardness is proportional to the time and temperature of heat treatment.

关 键 词：有机硅氧烷 抗划伤 涂层 航空透明件 热固化 

分 类 号：TQ171[化学工程—玻璃工业]