添加二氧化硅空心微球腻子的制备及其性能  

Properties of Putty with Silica Hollow Microspheres and Its Preparation

作　　者：李静宇[1] LI Jingyu(Collegeof Applied Chemistry,Hengshui University,Hengshui,Hebei 053000,China)

机构地区：[1]衡水学院化工学院,河北衡水053000

出　　处：《衡水学院学报》2020年第4期15-17,共3页Journal of Hengshui University

基　　金：衡水市科技计划项目(2018011003Z)。

摘　　要：以107胶为胶结剂,加入自制的二氧化硅空心微球作为功能性组分,制备了建筑内墙保温隔热腻子,并对其保温隔热性、施工性、打磨性等进行了研究。结果表明:该腻子具有良好的保温隔热性、施工性、打磨性等综合性能;当107胶用量为20 g时,二氧化硅空心微球的用量不宜超过35 g,当二氧化硅空心微球用量选取最大值时,腻子和腻子涂层的各项常规性能均符合国标要求。With 107 glue as binder and silica hollow microspheres as functional component,the thermal insulation putty for building interior wall was prepared,and its thermal insulation,constructability and grinability were studied.The test shows the putty has good comprehensive properties of thermal insulation,construction,grinding,etc.When the dosage of107 glue is 20 g,the dosage of silica hollow microspheres should not exceed 35 g.When the maximum dosage of silica hollow microspheres is selected,the general properties of putty and putty coating meet the requirements of international standard.

关 键 词：二氧化硅空心微球 107胶 保温隔热 腻子 

分 类 号：TQ637[化学工程—精细化工]