Specifications1.Perlite 2.Raw and expanded perlite 3.Size:6-325mesh0.05-8mm 4.Manufacturer 5.Bulk density:50-350kgs/m3PerliteH.S code of raw perlite :2530102000H.S code of expanded perlite:68062000001.Perlite size :Perlite Sand(raw perlite): 12-16mesh, 14-20mesh, 16-32mesh, 20-40mesh, 30mesh-50mesh,50-150mesh, 200-325mesh,etcExpanded Perlite:30-50mesh50-70mesh 60mesh, 100mesh, 120mesh, 150mesh,0.05-1mm0.06-2.5mm 0.1-1mm, 0.5-1.5mm1-2mm, 2-4mm3-6mm 4-8mm ,etc2.Chemicals CompositionAl2O3SiO2Fe2O3CaONa2OK2OMaOPercentage12-1668-740.1-20.15-1.54-51-40.3