Vermiculite Vermiculite wholesale Shijiazhuang Lingshou Lingshou vermiculite Shifen wholesale - Preferred Amasawa

Shijiazhuang Vermiculite wholesale | Lingshou vermiculite Shifen | Lingshou vermiculite wholesale - Preferred Chak cc recommend Vermiculite is a layered structure of magnesium aluminum silicate water, shape like mica, as was its thermal expansion deflection shape, form resembles a leech, so called vermiculite. It has a thermal resistance, cold, antibacterial, fireproof, sound absorption, excellent performance, but not acid, its dielectric properties are relatively poor. At 800-1000 degree heat roasting, volume can be increased 4-15 times, the color changes to white gold or silver. Vermiculite is a natural, non-toxic mineral, it will be expanded under high temperature minerals. It is a relatively rare mineral, belong to silicate. Its crystal structure is monoclinic, from the shape it looks like mica. Vermiculite is produced when certain granite hydration. It is generally associated with asbestos while producing. Due to the ability of vermiculite ion exchange, its soil nutrients have great effect. Main purpose: the expanded vermiculite its main purpose is still to make building materials. Applications: Construction: lightweight material lightweight concrete aggregate (light wall powder, light mortar) heat-resistant material wall materials, fire board, fire mortar, brick insulation, sound-absorbing materials insulation of underground pipes, greenhouse pipes insulation materials, indoor and tunnels built, the walls and ceiling in public places. Metallurgy: coated sheet steel, iron, cast steel slag rise building cladding materials, vermiculite bulk. Agriculture, forestry, garden: gardening golf course lawn seed preservatives, soil conditioners, humectants, plant growth, feed additives. Contact: Haojing Li 15630125006