钛合金叶片隔热烘漆的研制  

Development of Heat-Insulating Coatings for Titanium Alloy Blades

作　　者：李清材[1] 杨茂林[1] 范永宁[1] 孟军锋[1] 米鑫[1] 徐润斌[1] 

机构地区：[1]北方涂料工业研究设计院,兰州730020

出　　处：《现代涂料与涂装》2007年第9期16-19,共4页Modern Paint & Finishing

摘　　要：以双酚A型环氧树脂为主要成膜物质,以氮化硼为功能填料,以丁醇醚化脲醛树脂为固化剂,并添加己二酸聚酯弹性体树脂改善其柔韧性、提高涂膜的机械性能,最终得到附着力强、耐热性好、隔热作用明显的飞机发动机叶片用防护涂料。The heat- insulating coatings are formulated with diphenylol propane epoxy resin as the main binder, boron nitride as the functional filler and butylated urea resin as the curing agent. Adipate polyester elastic resin is used to modify the flexibility to improve the mechanical performances of the coatings. The optimized coatings show good adhesion, heat resistance and heat insulation while used on the titanium alloy blades of plane turbine.

关 键 词：隔热涂料 环氧树脂 弹性树脂 丁醇醚化脲醛树脂 

分 类 号：TQ637[化学工程—精细化工]