1 the volume can increase 6-15 times
2can be used 3-5years in paint
3 average tensity is100-130kg/m 3after expansion

The good quality of expanded vermiculite, the maximum using temperature up to 1100°C. Besides, expanded vermiculite has good electric insulation. Has the property of light density, cold-resist, heat insulation, sound absorption. Can be widely used in construction, electric power, petroleum, chemical, metallurgy, textile, agriculture and food industries. The construction industry for used in thermal insulation, sound, finishing materials, in agriculture, can used as soil improvement, fertilizer carrier’s auxiliary materials, be animal feed, deodorant, animal drugs, pesticides, etc., can also be used as pesticides, fungicides, disinfectant, organic compounds (camphor), And provide a good media for the storage of vegetables and other rare plant roots, stems and leaves. Vermiculite has properties of adsorption for radioactive elements, also can handle some waste water of radioactive elements.