Nursery vermiculite factory outlets

Nursery vermiculite factory outlets, Tatsuya vermiculite fast delivery, low prices, large production to ensure credibility, provide free samples. Mobile: 18032023929 QQ: 805221314 Manager Fan soilless culture - Vermiculite Vermiculite is a hydrated magnesium aluminum silicate, mica is heated to 800-1000 degrees inorganics made. As soilless cultivation matrix, which is characterized as follows: 1, water absorption, water and fertilizer and strong vermiculite did m2 absorbing 100 to 600 liters, more than its own weight of 1.25 to 8. Cation exchange capacity of 10 mmol / kg, the strong ability to retain water and nutrients. 2 large porosity (95%) of the gas permeability of vermiculite bathing space reduction, saturated water content of vermiculite poor ventilation, because vermiculite great gas space, but also has a strong ability to absorb water It can be artificially adjusted absorbent vermiculite content in order to achieve optimal ratio of water vapor for a plant flowers. For most plants, the vermiculite Prudential is a very good water quality. 3, PH value (9 to 7), to provide a certain amount of potassium and small amounts of calcium, magnesium and other nutrients vermiculite these properties by the chemical composition of the decision. Vermiculite is a complex chemical composition hydrous aluminum silicate minerals. Vermiculite chemical formula Mgx (H2O) {Mg3-x [AlSiO3O10] (OH) 2}, is a magnesium aluminum silicate secondary water metamorphic minerals, shape like mica, usually by black (K) by mica hydrothermal alteration or weathering. Generally contain MgO14 ~ 18%, Fe2O3 5 ~ 17%, FeO 1 ~ 3%, SiO2 37 ~ 42%, Al2O3 10 ~ 13%, H2O 8 ~ 18%, K2O 6.5%, in addition to Li, Ti, Cr, Ni and the like. Vermiculite different degree of hydration, its chemical composition is different. 4, safety and health vermiculite formed at high temperature, it has been pasteurized nor sterilized without eggs or pathogen infection when using the new vermiculite. Vermiculite itself has no smell, it will not emit harmful gases. 5, not long-term use of long-term use of vermiculite, reducing its structural fragmentation porosity, lower water permeability capacity. Therefore, during transport from stress. Generally, vermiculite use 1 or 2 times, no longer used to grow flowers, while the roots should replant more delicate plants. Vermiculite is a mafic aluminosilicate mineral composition of Mg0.5 (H2O) 4Mg3 [AlSi3O10] (OH) 2, due to the rapid expansion when heated, bent leech (leech) like the name. Vermiculite is generally brown, yellow brown or dark green, shiny glass with grease. About 80 percent of the vermiculite used in the construction industry, is a good heat and sound insulation material. Vermiculite is the world's leading super-insulation material. The vermiculite through a complex series of chemical treatments, extracted vermiculite film was translucent. Excellent insulation properties of the film surface, used to make fire cover, roof heat-resistant, high temperature gaskets, furnace or boiler with an expansion joint, refrigerators and other household appliances, incubators heat shield and the cable outer cladding etc. very appropriate. Vermiculite is divided into two kinds of raw stone vermiculite and vermiculite cooked, cooked aka Vermiculite Vermiculite Vermiculite is cooked in a layered structure of magnesium aluminum silicate water, shape like mica, black mica and other natural minerals product of weathering alteration, was massive, flaky and granular, between the layers of water molecules by high temperature burning, 18 - 25 times the volume increases, the color becomes golden yellow or silver white. Rich in nitrogen, phosphorus, potassium, aluminum, iron, magnesium, silicate and other ingredients. Vermiculite have a higher charge of several layers, it has a high cation exchange capacity and strong cation exchange adsorption capacity. Because it was a deflection shape when thermal expansion, shape resembles leeches (leech), so called cooked vermiculite. Expanded vermiculite insulation, anti-freeze, anti-bacterial, fire, acoustic, light, excellent performance, but not acid, its dielectric properties are relatively poor. Cheng welcomed the new and old customers to visit the factory site. After 20 years of ups and downs, I have belongs to the logistics manager of a logistics system for their vehicles has extensive experience in picking can to customers for the cheapest shipping standards. 9 advanced product testing equipment and mature logistics system to ensure product quality and stability, price stability, timely supply, has a strong competitive advantage in the industry, the majority of users of praise. 10 at the people-oriented concept, the company has become the "industrialization of scale, standardization and institutionalization," the enterprise, so that our customers can truly achieve "buy peace of mind, with the assured" to achieve long-term strategic partnership.