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The enterprise production of high strength light refractory, a total of eight series of more than 50 varieties, more than 100 kinds of specifications, annual production capacity of 30000 tons. The products have the advantages of high strength, consistent color, high refractoriness, low thermal conductivity and long service life. They are widely used in various lining and insulation layers in metallurgy, coking, petroleum, chemical industry, ceramics, glass, aluminum electrolysis, thermal power and carbon industries.
Mullite insulation is a new type of insulation material, it uses mullite as the main raw material, after high temperature melting, fibrosis treatment. Mullite insulation has many advantages, such as excellent insulation performance, good fire resistance, excellent compressive strength and corrosion resistance, etc., is one of the widely used insulation materials on the market.
The enterprise production of high strength light refractory, a total of eight series of more than 50 varieties, more than 100 kinds of specifications, annual production capacity of 30000 tons. The products have the advantages of high strength, consistent color, high refractoriness, low thermal conductivity and long service life. They are widely used in various lining and insulation layers in metallurgy, coking, petroleum, chemical industry, ceramics, glass, aluminum electrolysis, thermal power and carbon industries.
Diatomite products have a low thermal conductivity (it is about 50% lower than other products of the same density) volume stability. Suitable for aluminum electrolysis, carbon industry, the use of temperature of about 1000 ℃.
This standard specifies the requirements, test methods, inspection rules, signs, packaging, transportation, storage and order (or contract) content of dry impermeable materials for aluminum electrolytic cells.
This standard is applicable to dense refractory castables made of clayey and high alumina raw materials, which are mainly used in industrial furnaces and other thermal equipment.
Suitable for all kinds of light bricks, namely high alumina bricks, clay bricks with refractory mud, according to the customer's brick index matching with fire mud.