vermiculite: color: silver and golden agricultural, construction size: 0.35-1mm,1-2mm,1.4-4mm,4-8mm. Vermiculite has already been used in many fields like construction materals,heat-resistant materials,sheet materials,costing painting ,painting,rubber ,agriculture,forestry...

green, free form smell and poison,non-flammable,free from smog,hign intensity,light quality,sound insulation heating. Vermiculite is a natural mineral that expands with the application of heat. The expansion process is called exfoliation and it is routinely accomplished in...