I plant mainly produces operating vermiculite, mica, sand, quartz sand, fluorite, feldspar powder and other non-mineral. 
 Vermiculite vermiculite, vermiculite, expanded vermiculite, horticultural vermiculite, silver vermiculite. Models :1-3mm ,2-4mm ,3-6mm ,5-8mm ,10-20 mesh ,20-40 mesh ,40-60 mesh ,60-80 mesh, 100 mesh, 120 mesh, 200 mesh, 325 eye 
 Vermiculite Shijie Shao: vermiculite water of a layered structure of the magnesium aluminum silicate, the shape of mica, is the product of the biotite natural mineral weathering alteration was massive, flaky and granular layer water molecules at high temperature burning, 18 - 25 times the volume increases, the color becomes golden brown or silvery white. Rich in nitrogen, phosphorus, potassium, aluminum, iron, magnesium, silicate and other ingredients. Vermiculite have a higher number of layer charge, and therefore has a high cation exchange capacity and a strong cation exchange adsorption capacity. Because its thermal expansion was flexing like the shape resembles leeches (leech), and therefore called vermiculite. Puffing after vermiculite insulation, freeze-resistant, antibacterial, fire, sound absorption, light weight and excellent performance, but not acid, its dielectric properties are relatively poor. 
 Vermiculite uses: 1, the expanded vermiculite jieshipu on the roof, you can play a very good compartment temperature, so the building cool in summer and warm in winter. Wall panels with vermiculite Danzhuan brick high-rise building, you can play the role of sound insulation, fire protection, thermal insulation, reduce the floors load. 2, vermiculite used in the greenhouse, with loose soil, good air permeability, high absorbent, soil temperature, is conducive to the growth of crops, but also to reduce fertilizer inputs. In the nascent soilless cultivation technology, it is an essential raw material. 3, vermiculite, and the amount of insulating rubber mixing, can be made to the insulating plate. 4, vermiculite used in medicine and health, and animal feed industries. 
 Vermiculite chemical composition: 
 Ingredients SiO2 Al2O3 MgO of CaO Fe2O3 pH impurities 
 Content 41.89 16.82 20.46 0.79 11.42 8-11 <3WF-26