蛭石原礦:銀白蛭石原礦、金黃色蛭石原礦規(guī)格:0.3-0.7mm,0.335-1mm,1-2mm,2-4mm,3-7mm.膨脹蛭石:金黃色膨脹蛭石、銀白色膨脹蛭石規(guī)格:1-2mm,1-3mm,2-4mm,3-6mm,4-8mm20-40目,40-60目,80-120目200目我廠生產(chǎn)的蛭石原礦經(jīng)過高溫焙燒其體積可迅速膨脹8-20倍,膨脹后的比重130-180kg/m3。在防火保溫具有良好的保溫隔熱性能。粒度松散比重(Kg/㎡)吸水性(%)熱傳導(dǎo)性(k ㎡ h ℃)雜質(zhì)(%)4-8MM70-1104800.04532-4MM80-1204650.04531-3MM80-1504200.045320-40目100-1804100.045-0.055240-60目100-1804000.045-0.055260-100目100-1804000.045-0.0552