可再乳化粉状树脂的制备与应用研究  

Preparation and Application's Research of Re-emulsified Powder Resin

作　　者：刘志华[1] 高正虹[1] 刘瑞华[2] 

机构地区：[1]天津大学理学院,天津300072 [2]天津工业大学材料科学与化学工程学院,天津300160

出　　处：《化学工业与工程》2003年第6期351-354,共4页Chemical Industry and Engineering

摘　　要：通过考察合成的苯丙乳液对砂浆性能的影响,确定了乳液的最佳配比,同时把最佳配比乳液经喷雾干燥后制得的可再乳化粉状树脂进行了砂浆性能试验,并与进口粉状树脂进行了对比试验,发现自制粉状树脂已基本满足工程需要。For obtaining the high performance of mortar,the proportioning of styrene-acrylic acid latex has been studied.For convenience to transport and handling.The latex under the optimum proportionating was transformed to re-emulsified powder by spray drying.It stands comparison with imported resin from BASF,and can meet with the need of architecture engineering.

关 键 词：苯丙乳液 喷雾干燥 可再乳化粉状树脂 砂浆 

分 类 号：TQ322.4[化学工程—合成树脂塑料工业]