Top-Grade Ceramic Fiber Blanket Raw Materials for Refractory

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Specifications

1. Type:STD, HP, HA, HZ
2. Density:64-160kg/m3
3. Service temp:1050-1350C
4. ISO9001:2000, Rohs report
5. Thermal insulation

Aluminum silicate ceramic fiber blanket is manufactured from aluminum silicate fiber bulk spinning from kaolinite, alumina silicon dioxide and zircon sand, which been series processing of needling ,cutting and rollings, including 1260°C Standard, 1260°C High pure, 1360°C High Aluminum,Alu-Zirconium 1430 C Zirconium ceramic fiber blanket.

Product information

Item	Ceramic Fiber Blanket
Type of Blanket	Standard,High Pure, High Aluminum ,Al-Zirconium,Zirconium.
Classification Temperature	1260°C,1360°C,1430°C
Applications	•The industry kiln, heating device, high temperature pipe lining •Power boiler, gas turbine and heat and nuclear power insulation •Chemical industrial high temperature equipment and heating equipment lining •Fireproof and heat insulation for high building •High-grade household appliances thermal insulation device •High temperature filtration etc
Features	•Low thermal conductivity, low thermal capacity •Excellent thermal stability and good resistance to heat shock •Excellent tensile strength •Good anti-stripping performance •Good Sound-absorbing performance •Non-brittleness material, good flexibility •Excellent machining performance •Resistance to wind and erosion, long service life •Excellent heat insulation, fire prevention, sound absorption performance
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram, Cash.
Delivery Time	Within 15 days after received the deposit.

Technical data

Top-grade Ceramic Fiber Blanket

Q:What is the best refractory company?: Recently, many of the activities of palladium ah, find a few big beauty shoot videos, but also to send jewelry, and draw, seems to be the need to vigorously develop the market China.

Q:Detailed description of magnesia dolomite refractory material?: The CaO of magnesia dolomite refractory is beneficial to the purification of molten steel. In the aspect of smelting clean steel, magnesia dolomite refractory also has good dephosphorization and desulfurization effect.

Q:Is the refractory reached British BS standard and used for cables in China at present ceramic silicone rubber?: Which standard? Please be more specific

Q:How many hours of the fire endurance time of the rock wool laminboard?: The fire endurance time of the rock wool laminboard is generally adout 1 or 2 hours.

Q:What is the quote of fireproof and soundproof materials used in KTV?: 1. fire retardant, sound absorbing sheet,eggs,pyramid,sound-absorbing material, piano room, studio, KTV, with glue on the rear, 15 Yuan 2. bar, KTV, fireproof sound insulation cotton, sound-absorbing materials, studio, eggs, drum practice room, sound-absorbing and sound insulation materials, pyramid, 25 Yuan 3. fireproof wood excelsior absorbent, sound absorbing board, wall ceiling decoration materials, materials, theater, KTV, wood color fiberboard, 30 Yuan.

Q:What's the texture of refractory for the hearth of reverberatory?furnace? ?: High alumina brick; you can use zircon brick under the temperature above 1700? ;may i use mullite bricks under the temperature from 1400 to 1700? you can use clay brick and heavy corundum brick under the temperature of below 1400 degrees, question closely: what's the usage temperature of reverberatory?furnace? < pre accuse = "qRA" > is there someone use refractory fiber?

Q:Are there any differences between insulation and refractory materials ?: First, refractory materials can resist more than 1200 degrees, some of which are not insulation materials, such as firebricks, which can directly contact with heat source, has little insulation effect. Ceramic fiber, high silica, etc. are all refractory materials which can insulate. Second, insulation materials with poor performance usually is lower than 800 degrees, which have large thermal resistance, and low thermal conductivity, high porosity. Thus they reduce the thermal loss. To put it simply, insulation materials store most of the heat and only let a small part of heat lose through the air, thus the heat has been isolated. Glass fiber, rock wool, flexible material for thermal insulation, etc.

Q:Why the corundum can be used as refractory: Corundum has high refractoriness, so its high temperature performance is very good.

Q:What refractories are used in various parts of the blast furnace.: Blast furnace from top to bottom has the throat, hearth staves, waist, bosh, hearth and furnace bottom. the specific structure is as follows: The throat is the first to be affected by the impact and abrasion, generally use high-density alumina bricks. the upper and central portion of temperature furnace is only 400 ~ 800 ℃, the area with high alumina bricks and silicate bricks. The lower part of furnace is subject to erosion and dust erosion alkali metal vapor due to high temperatures, it is required in such case to use high quality clay brick,high alumina brick,carborundum brick,corundum brick that is slag resistance and alkali?resistance, temperature resustant and wearproof. Furnace bosh temperature reached 1400 ~ 1600 ℃, serverly eroded by slag,vapor, flush. so we use carborundum brick and reaction-bonded silicon?carbide?brick. Bosh temperature reaching1600 ~ 1650 ℃, using alumina brick, corundum brick or silicon carbide brick. the temperature of Hearth near the upper portion of the outlet zone at 1700 ~ 2000 ℃, use of silicate bricks and corundum castable graphite filler, silicon carbide bricks. In 1450 Silly twitch bottom temperature sealing die of hunger slander bet phoenix astringent preserved Grade ~ 1500 ℃, use of graphite bricks and microporous carbon bricks, now use more corundum brick, corundum mullite brick and synthetic mullite brick. x26lt;P class x3d "share-btn"x26gt;

Q:I wanna ask about the thermal insulation material fire resistant level?: 1. The thermal insulation material of level A combustion performance: Rock wool, glass wool, foam glass, foamed ceramics, foam cement, hole-closed perlite, etc. 2. combustion performance is level B1 insulation materials: Extruded polystyrene board (XPS) after special treatment / Special treatment of polyurethane (PU), phenolic aldehyde and gelatine powder polyphenyl granule 3, combustion performance is level B2 insulation material: Molding polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), etc. See the 2009 edition construction technical measures 4.3.6 Level A insulation material is only for fireproofing, but its thermal insulation performance is not better than organic XPS \\ EPS and other materials. Thanks

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