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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 ... -
Thermal insulation vermiculite can be used as thermal insulation materials for high-temperature facilities, such as thermal insulation bricks, thermal insulation boards, thermal insulation caps, etc. in the smelting industry. All equipment requiring thermal insulation can be insulated with vermiculite powder, cement vermiculite products (vermiculite brick, vermiculite plate, vermiculite pipe, etc.) or asphalt vermiculite products. Such as wall, roof, cold storage, boiler, steam pipe, liquid p... -
Product description The conductive mica powder is scaly, and its appearance is generally gray white or light gray powder. It has the characteristics of light color, easy dispersion, small specific gravity, heat resistance, high chemical stability, corrosion resistance, flame retardancy, good wave transmission, good conductivity and low price. Shared with color pigments, it can improve the gloss without affecting its color. When used with other pigments, it can be made into a variety of l... -
product description Many of its properties are superior to natural mica , such as temperature resistance up to 1200 ℃ , under high temperature conditions, the volume resistivity of synthetic fluorophlogopite is 1000 times higher than natural mica , good electrical insulation, very low vacuum outgassing and acid, transparent, can be divided into stripping and elastic and other characteristics , is a modern and high-tech industrial motors, electrical appliances, electronics, aviation and o... -
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... -
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... -
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...
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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 Many of its properties are superior to natural mica , such as temperature resistance up to 1200 ℃ , under high temperature conditions, the volume resistivity of synthetic fluorophlogopite is 1000 times higher than natural mica , good electrical insulation, very low vacuum outgassing and acid, transparent, can be divided into stripping and elastic and other characteristics , is a modern and high-tech industrial motors, electrical appliances, electronics, aviation and o...
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Product description White sand is white sand obtained by crushing and screening dolomite and white marble stone. It is used in buildings, artificial sand fields, children’s amusement parks, golf courses, aquariums and other places. Common specifications: 4-6 mesh, 6-10 mesh, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh, etc. Common specifications -
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 ...
