摘要
高岭土是一种多用途的矿物原料 ,但粉碎后易于结团 ,不利于分散 ,因而需采用适宜的表面改性剂对高岭土进行表面改性。在饰面型防火涂料中加入改性高岭土 ,其防火性能得到极大改善。通过模拟大板实验法发现 ,改性高岭土在涂料中作为填料使用 ,不仅提高防火涂料的防火性能 。
Kaolin is a kind of multipurpose mineral material,crushed kaolin was easily formed many aggregates and not dispersed, therefore suitable surface modifer adopted to dispose kaolin.The performance of decorated fire retardant coating is improved when the modified kaolin is added to it. In decorated anti fire coatings using modified kaolin,its anti combustion properties was enhanced by simulated big panel burning test,its cost was reduced.
出处
《应用化工》
CAS
CSCD
2001年第4期39-41,共3页
Applied Chemical Industry
关键词
改性高岭土
饰面型
防火涂料
防火性能
原料
modified kaolin
decorated anti fire coating
anti combustion properties
