进口德国巴斯夫高岭土          

      化学性质                                                                            

 灰白色粉末，质地松软、洁白。密度2.54～2.60mg/cm3。熔点约1785℃。耐光性好，对稀酸、稀碱的作用十分稳定。                                                                                                                                                                用途                                                                            

 无机体质颜料。主要用于制造群青颜。                                                                                                                                                                                                                                                                                                                               生产方法                                                

    将结晶岩、花岗岩、片麻岩经选矿、粉碎、水洗、烘干，再次粉碎、过筛而得。