Many analysis, techniquessuch as the determination of particle size, SEM, XRD, IR, DTA &DTG, Inverse Gas Chromatography (IGC) and BET multi-layerabsorption are used to characterise the kaolin samples.

• 采用粒度分析、SEM、XRD、IR、DTA和DTG、反气相色谱(IGC)以及BET多层吸附等测试方法对干细磨高岭土进行分析测定。