沉积型煅烧高岭土表面改性与应用试验研究  

Surface Modification of Calcined Sedimen-tary Deposit Kaolin and Its Application

作　　者：刘新海[1] 李一波[1] 杨康平[1] 

机构地区：[1]中国地质科学院郑州矿产综合利用研究所,河南郑州450006

出　　处：《中国粉体技术》2005年第2期6-8,共3页China Powder Science and Technology

基　　金：国土资源部地质调查项目;项目编号:F7.2.2;科研编号:DK9902091

摘　　要：沉积型高岭土是中国特有的高岭土资源。应用试验证明,沉积型高岭土经超细粉碎、煅烧、超细磨矿和硅烷偶联剂表面处理后,作为高性能电缆胶料的填料,填充性能得到明显的改善。The sedimentary kaolin is a unique kaolin source in China. After ultrafine crush, calcined, superfine milled and surface modified by silane coupling agents, the calcined kaolin powder of surface modification can be the functional fillerf orh igh qualityc able rubber material. The fillingp ropertieso f the modified one are greatly improved, which has been confirmed by the application experiment.

关 键 词：沉积型高岭土 偶联剂 表面改性 应用试验 

分 类 号：TD985[矿业工程—选矿]