fire resistance vermiculite

1.we are number of  China Friction & Sealing Material Association and do domestic business for decades .   2.Vermiculite is widely used as fireploofing material and it also with good effect of insulation for sound and heat preservation .      2.Our vermiculite is no asbestos which can meet all different application .   3.Our expaned vermiculite has been export to Italy , Germany , Korea ,Turkey etc which all satisfied with our quality .