环氧改性纯丙乳液反射隔热涂料的研制  

Preparation and Performance of Epoxy Modified Acrylic Emulsion Based Reflective and Heat Insulation Coating

作　　者：李建涛[1] 蔡会武[1] 王瑾璐[1] 江照洋[1] 崔凤敏[1] 

机构地区：[1]西安科技大学化学与化工学院,西安710054

出　　处：《涂料工业》2009年第10期46-48,共3页Paint & Coatings Industry

基　　金：陕西省科技厅工业攻关项目(2007K06-07)资助

摘　　要：通过物理共混工艺,利用环氧树脂对纯丙乳液进行改性。经单因素实验,确定了环氧树脂的最佳加入量,制得了水分散性乳液。以此改性乳液为基料,空心玻璃微珠为功能填料,辅以其他颜填料及助剂,制备了反射率达82%,导热系数为0.06 W/(m.K)的反射隔热水性涂料,并对其基本性能进行了测试。Pure acrylic emulsion was modified through physical blending process. By single - factor test, the optimum dosage of epoxy resin was determined, and waterborne emulsion was prepared. Using this modified emulsion as film -forming material, hollow glass beads as function filler, and other fillers and additives, a new kind of water - based heat reflective coating was obtained, with a high reflectivity 82% , low thermal conductivity 0.06 W/（ m· K）. The properties of this coating was tested.

关 键 词：环氧树脂 共混改性 纯丙乳液 空心玻璃微珠 反射隔热涂料 

分 类 号：TQ630.7[化学工程—精细化工]