What is siliceous aluminous fiber?

March 15, 2024Nov 25, 2024
The fiber that by the SiO melt of the Al2O3 that contains % of 43 % ~55 and % of 42 % ~54 siliceous aluminium glass makes calls siliceous aluminous fiber. Use normally blow or cast filar legal system to become staple, do not contain lubricant, content of broken bits ball is low, it is stuff of stuff of high temperature kiln and vacuum shape the good stuff of the product; Cast silk to grow, blame fiber content is low, outside removing material of fill of high temperature kiln, also be good spin stuff.
Thermal conductance of siliceous aluminous fibrous is very low, only common of tall aluminous brick very one of, lower than brick of good light qualitative heat preservation 50% . In addition, high temperature thermal stability is good, high use temperature is 1260 ℃ . Other and adiabatic inorganic fibrous uses outclass temperature. In addition, siliceous aluminous fiber has thermal capacitance function of small, heatproof shake good, corrosion resistance is good, oily good wait for a characteristic. Vapour. Water does not have reaction, aluminium and its alloy fuse-element are not wet below high temperature, hygroscopic small.  Siliceous aluminous fiber also can be machined board (soft board) . Hard board. Half hard board) . Felt. Blanket. Paper. Rope. All sorts of secondary product, if shape (the) such as conduit.  Standard of GB / T16400-2003. Actor or actress to use siliceous aluminous fibrous fine function, the fluid disgorge that secondly second product applies extensively already at domestic and international aluminous treatment to cast an industry shoots systematic funnel. Shed a mouth. Successive casting make friends gives makings mouth. Hot tip casts medium hot cap to wait. Sort of siliceous aluminous fiber is various, its are important breed. Use temperature and raw material see below the introduction. 1. Cotton of common and siliceous aluminous fiber and product use temperature: 1100 ℃ ; Raw material: Hard clay grog (Jiao Baoshi) ; 2. Cotton of high pure and siliceous aluminous fiber and product use temperature: 1260 ℃ ; Raw material: High pure alumina silicon pink synthesizes material; 3. Cotton of tall aluminous siliceous aluminous fiber and product use temperature: 1360 ℃ ; Raw material: High pure alumina silicon pink synthesizes material; 4. Cotton of aluminous fiber of zirconium silicon acid and product use temperature: 1430 ℃ ; Raw material: High pure alumina silicon pink and material of zirconium stone synthesis.
The manage with the stable characteristic of product of siliceous aluminous fiber turns performance. Pledge gently. Excel in. Fire prevention. Thermal capacitance is small. Acid-proof alkaline. Anti-corrosive. Be able to bear or endure urgent cold urgent heat. High temperature resistant. Adiabatic and anticorrosive. Construction is convenient wait for a characteristic. Rug: Coefficient of thermal conductivity is low, sex of accumulation of heat is low, corrosion resistance is good, be able to bear or endure flexibility of blanket of crystallization sex good thorn is tall, intensity is high, heat-resisting is pounded, sound absorption performance is good. Board: Board face level off, density is high, mechanical strength is good, systole is small, coefficient of thermal conductivity is low, be able to bear or endure air current erodes, contact blaze directly. Felt: Low thermal conductance, limits of density of small thermal capacity is adjustable; Apply to cut. Punch; Sound absorption performance is good.
Aluminous fireproof fiber produces silicon acid of limits of application of siliceous aluminous fibrous cost is high, siliceous aluminium and its product basically are used at industrial production. 1. Power industry. Electric power boiler. Enrage turbine and nuclear report heat preservation; 2. Shipping industry fire prevention. Adiabatic; 3. The high level builds project of fire prevention heat preservation, prevent heat preservation of touchhole fire prevention; 4. Equipment of reaction of chemical high temperature. Conduit reachs line of heating installation wall; 5. Car. Train fire prevention. Adiabatic; 6. Body of all sorts of industrial kiln build by laying bricks or stones. Furnace door. Coping is sealed; 7. Cast of weldment and different metal removes the heat insulation of stress; 8. Fireproof the space navigation that waits for domain of sophisticated science and technology and nuclear energy. Adiabatic. Sound insulation. Rug: ? Rotten shaming children's hair stops model of ひ heart  returns approach of   N to suffer from reject especially languid  is graceful however  Hui yellow  pours ひ to touch  of crab ⒍  to seek N approach to call out sound absorption material of? of ㄖ  late. Kiln of pottery and porcelain blocks igneous board: Galvanization factory. Cement plant. Glasswork. Aluminous factory reachs petrifaction industry; Machinery reachs material of lining of metallurgy heat treatment. Felt: ?  of quicklying bed of garden of action of brighting Qu Jiao punishs lining of pottery and porcelain of? of  Lou courtyard material application is agile; Industrial lining material (be like annealing furnace) . ) of splitting decomposition furnace; Material back line (be like vitreous kiln) ; . Fusion furnace) . Pinprick blanket: Use at the heat preservation of all sorts of industrial kiln furnace and high temperature conduit.

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