ADDP对超细碳酸钙表面改性的研究  

Superfine Calcium Carbonate Surface Modification Using ADDP

作　　者：张霞[1] 陈红[1] 

机构地区：[1]合肥学院化学与材料工程系,安徽合肥230022

出　　处：《安徽科技学院学报》2008年第3期23-26,共4页Journal of Anhui Science and Technology University

摘　　要：利用实验室自制十八烷基磷酸酯表面活性剂(ADDP)对超细碳酸钙进行表面改性,并测试了改性后的超细碳酸钙的的白度、活化度和吸油值等相关性能,结果表明,ADDP可显著改善碳酸钙表面性质,是碳酸钙良好的表面改性剂。This paper reports the surface modification for superfine calcium carbonate using the self - synthesized ADDP. The experiments are carried out to test the corresponding performance of superfine calcium carbonate, such as whiteness degree, activation degree, oil absorption value and etc. The results demonstrate that ADDP can significantly improve the surface modification of calcium carbonate, which can be used as the reagent of surface modification for calcium carbonate.

关 键 词：ADDP 超细碳酸钙 表面改性 

分 类 号：TB383[一般工业技术—材料科学与工程]