... moulded products, insulating and acoustic finishes fireproof materials in construction. In industrial field as nuclear Perfume absorbent, molten metal ... safes, drilling muds, filtration, Insulation blocks & shapes etc. In horticulture used for Insulation - high & low temperature,Seed germination, ... : 6-9); expanded vermivulite (including 0.3-1mm, 1-3mm, 2-4mm, 3-6mm etc.), vermiculite board and so on. ...