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Fire vermiculite is absolutely harmless to human health. It can insulate, insulate and heat the house. When heated, it will not emit any gas and will not age. Fireproof vermiculite does not contain asbestos and can be used for fire protection of metal, wood, concrete brick bearing structures and roofs; It can also be used for fire protection of engineering systems and ventilation ducts and for fire protection facilities on the outer surface of the chimney when the chimney passes through the r... -
Product features Horticultural vermiculite can be used as a soil conditioner. Because horticultural expanded vermiculite has good cation exchange and adsorption, it can improve soil structure, store water and preserve moisture, improve soil permeability and moisture content, and turn acidic soil into neutral soil; Vermiculite can also act as a buffer, hinder the rapid change of pH value, make the fertilizer slowly release in the crop growth medium, and allow the slightly excessive use of... -
Product description Vermiculite board has excellent impact resistance, high strength and toughness. Good dimensional stability and weather resistance. Excellent resistance to mold and insects. Can be sawed, nailed, planed, drilled, easy to install and construct. Good sound insulation. Conventional 2400 * 1200 * 15-60mm ; maximum 2500 * 1220 * 100mm . Density of 400-600kg / M3 , also can refer bespoke Vermiculite board is widely used in construction, shipbuilding, metallurgy, electric power, a... -
Product description In terms of insulating materials Many foreign manufacturers have long used wet mica in the manufacture of rubber tires. From the surface to prevent the adhesion of inner and outer tires, it is also used as the release agent of rubber products, in addition, it is used to manufacture cables, which not only improves the insulation, but also prevents the sheath from hardening and the adhesion of cable cores. In terms of Plastics (1) The unique flake structure of mica makes it ... -
product description Its application is to produce all kinds of mica paper, insulating materials, electrical industry, mica powder, linoleum, oil drilling and new mica building materials. It is effective to make drilling mud, plug pores and fractures, prevent mud leakage, increase mud adhesion on hole wall and block weak permeable formation. The utility model has the advantages of lubrication, wear resistance, energy saving and prolonging the service life of drilling tools. Common specifi... -
Product description Expanded vermiculite specifications and technical indicators (factory standard) Particle ( mm ) (mesh number) Volumetric weight ( kg / m3 ) Thermal conductivity (kcal / m · h · degree) 4-8mm 80-150 0.045 3-6mm 80-150 0.045 2-4mm 80-150 0.045 1-3mm 80-180 0.045 2 0 mesh 100-180 0.045-0.055 4 0 mesh 100-180 0.045-0.055 6 0 mesh 100-180 0.045-0.055 100 mesh 100-180 0.045-0.055 200 mesh 100-180 0. 045-0.055 325 mesh 100-180 0.045-0.055 Mixed particles ... -
Product description Expanded vermiculite specifications and technical indicators (factory standard) Particle ( mm ) (mesh number) Volumetric weight ( kg / m3 ) Thermal conductivity (kcal / m · h · degree) 4-8mm 80-150 0.045 3-6mm 80-150 0.045 2-4mm 80-150 0.045 1-3mm 80-180 0.045 2 0 mesh 100-180 0.045-0.055 4 0 mesh 100-180 0.045-0.055 6 0 mesh 100-180 0.045-0.055 100 mesh 100-180 0.045-0.055 200 mesh 100-180 0. 045-0.055 325 mesh 100-180 0.045-0.055 Mixed particles ...
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Physical and chemical properties of vermiculite The chemical composition of vermiculite Composition SiO2 Al2O3 Fe2O3 FeO MgO TiO2 K2O H2O Content ( % 37-45 8-18 3-10 1-3 10-22 1-1.5 2-8 10-21 Physical and chemical properties Specific gravityg / cm3 Expanded vermiculite bulk weight kg / m3 PH value Hardness Refractory melting point Refractive index 2.2-2.6 80-200 6.28 1.3-1.6 1300-1370 1.52-1.65 Uses of vermiculite Used for thermal insulation Expanded vermiculite has the charac... -
Product description Dehydrated mica has many special properties and is widely used in many fields because its water content is about 10 times lower than that of ordinary mica. In industry, it is mainly used as insulating material for electrical equipment and electrical equipment by its high electrical insulation and heat resistance, as well as its strong acid, alkali, compression and peeling properties. It is mainly used in the fields of electricity, national defense, building materials,... -
Product description Vermiculite board has excellent impact resistance, high strength and toughness. Good dimensional stability and weather resistance. Excellent resistance to mold and insects. Can be sawed, nailed, planed, drilled, easy to install and construct. Good sound insulation. Conventional 2400 * 1200 * 15-60mm ; maximum 2500 * 1220 * 100mm . Density of 400-600kg / M3 , also can refer bespoke Vermiculite board is widely used in construction, shipbuilding, metallurgy, electric power, a...
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Physical and chemical properties of vermiculite The chemical composition of vermiculite Composition SiO2 Al2O3 Fe2O3 FeO MgO TiO2 K2O H2O Content ( % 37-45 8-18 3-10 1-3 10-22 1-1.5 2-8 10-21 Physical and chemical properties Specific gravityg / cm3 Expanded vermiculite bulk weight kg / m3 PH value Hardness Refractory melting point Refractive index 2.2-2.6 80-200 6.28 1.3-1.6 1300-1370 1.52-1.65 Uses of vermiculite Used for thermal insulation Expanded vermiculite has the charac...
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