莱西有机膨润土在涂料中的应用研究  

The Study of Organic Bentonite in Laixi of Shandong Using in Prime

作　　者：李静静[1] 吕宪俊[1] 邱俊[1] 

机构地区：[1]山东科技大学化学与环境工程学院,山东青岛266510

出　　处：《中国非金属矿工业导刊》2007年第1期21-23,共3页China Non-Metallic Minerals industry

摘　　要：以山东莱西高层电荷型膨润土为原料,研究不同改性剂对制备有机膨润土性能的影响,并将有机膨润土按不同用量添加到丙烯酸外墙漆中,研究有机土对漆样粘度和抗沉性的影响,并对反应机理进行了简单讨论。This article focus on the organic bentonite of Shandong province. It tells the main points of making organic bentonite, such as the magnitude of the organic agents, the reaction time and temperature. It found that the appropriate reaction temperature is 80℃ and the appropriate reaction time is 2h, the magnitude of the organic agents is 1.1 CEC. Put the organic bentonite made in the above reaction conditions into crylic acid prime using outside, it found that organic bentonite could influence the viscosity and the resistance of sinking of the prime. According to the experimental results, the author found that 1631 is a better organic agent in this condition.

关 键 词：有机膨润土 丙烯酸外墙漆 山东莱西 

分 类 号：P619.255[天文地球—矿床学] TQ630.49[天文地球—地质学]