Ceramic Fiber Refractory Material For Furnace

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Specifications

Refractory Material for Furnace
1.Professional factory form China
2.thickness 10mm-50mm
3.ISO9001&MSDS
4.refractory material

                              Refractory Material For Furnace

refractory material for furnace description

Ceramic Fiber refractory material for furnace is made form common,high pure, high aluminum and zirconium alumina silicate fiber bulk. Its processes include needing, thermal forming,vertical and transverse slitting and rolling.

Ceramic fiber refractory material for furnace is ideal thermal insulation material, fire-proof material and sound-absorbing material. Needled-fiber blanket has even texture and smooth surface.


Characteristics of refractory material for furnace

1. low thermal conductivity ,low heat capacity

2. excellent heat stability and thermal shock resistance

3.good performance of thermal insulation, fire-proof and sound-absorbing

4. ultimate tensile strength

5. no delamination


Applications of refractory material for furnace

1.Industrial furnace, heating devices, high temperature pipe

2.High building fireproof ,sound-absorbing and thermal insulation material

3.Thermal insulation material for the electricity boilers, gas turbine and nuclear power.

4.Wall linings of the chemical high-temperature reaction equipment and heating equipment.

5.Thermal insulation for the furnace door and roof.


Technical data of refractory material for furnace

        Type

Standard

High Pure

High Aluminum

Zirconium

Classification Temperature(°C)

1260

1260

1300

1430

Working Temperature(°C)

1150

1200

1260

1400

Density(kg/m3)

96/128

96/128

128/160

128/160

Thermal conductivity by mean temp.(w/m.k.)

(Density 128kg/m3)

0.09(400

°C)

0.16(800

°C)

0.09(400°C)

0.16(800°C)

0.20(1000°C)

0.12(600°C)

0.20 (1000°C)

0.16(800°C)

0.20(1000°C)

Tensile Strength (Mpa)

(Density 128kg/m3)

0.04

0.04

0.04

0.04

Chemical

Composition

AL2O3

46

47-49

52-55

39-40

AL2O3+SIO2

97

99

99

--

AL2O3+SIO2+ ZrO2

--

--

--

99

ZrO2

--

--

--

15-17

Fe2O3

<1.0

0.2

0.2

0.2

Na2O+K2O

0.5

0.2

0.2

0.2

 

    Common Size

Length × Width ×Thickness

15000 ×610/1220 ×10mm

14400 ×610/1220 ×12.5mm

7200 ×610/1220 ×20mm

7200 ×610/1220 ×25mm

5000 ×610/1220 ×30mm

4500 ×610/1220 ×40mm

3600 ×610/1220 ×50mm

Other sizes and shapes as per your request.


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Q:What are the specifications of fireclay bricks?
Hello: I'm glad to answer your questions! Sizes of refractory brick (mm) 230 * 114 * 65 Xiaoshang Refractory Materials Factory in Zibo city has a relatively large market share, and the products are of high quality at a price of 490 yuan per ton. The cost performance is relatively high and the products are popular in the industry. I hope my answer will be helpful to you.
Q:Which one is better, fire-resistant wood or steel?
Rebar would weaken and quickly collapse in the fire, and the fire resistance of a heavy log is much better than steel. In many ways, the fire resistance of a large log is equal to reinforced concrete. The heat transfer capacity of wood is 400 times smaller than steel, 8.5 times smaller than concrete. When burning, wood will form a layer of carbon in the surface, and as long as the cross-section of the timber is over a certain size, this layer of carbon it will become an excellent flame retardant layer to protect the interior of the wood from burning. So the United States and Japan and other European countries allow and encourage the use of wood structure with a large section (beam column of 8 inches or more) to construct public buildings without the need for fire treatment applied to wood surface. I hope my answer will be helpful to you.
Q:Refractory materials are needed for casting metallurgy.
Refractory material used in foundry work is that refractories for cupola furnace? Cupola is a high temperature furnace which is used for melting molten iron, and refractory material adopted is mainly low iron high grade clay brick and clay lightweight insulation bricks, etc.foundry ingot refractory material is pearl sand (also known as pearl jewelry sand, fused ceramic, ceramic sand) it is made of high quality bauxite material by arc melting furnace.
Q:what's the standard of fireproofing material?
first, the classification of fire resistant levels of buildings, 1, the classification basis of fire resistant levels of buildings, the classification of fire resistant levels of buildings is one of the basic building fire protection technology measures, our national architectural design specification divides fire resistant levels of buildings into first, second, third and fourth class, first class ios the highest and has the most strong fire-resistant capacity, fourth class is the lowest and has the weakest fire-resistant capacity. Fire resistant level of buildings depends on the combustion performance and fire endurance of the components of the buildings. construction components refer to the wall, base, beam, column, floor, stair, suspended ceiling and other basic components of buildings. Combustion performance and fire endurance of building components are shown in table 4-11), the combustion performance of building components are divided into non-combustible component,hard-comnustible component,combustible component,according to their response to the fire. as for building components, non-combustible component includes wall column and base,etc; hard-comnustible component includes hanging bracket, suspended ceiling and internal pipe;combustible component includes doors and windows, suspended ceiling, decoration materials,etc.
Q:I wanna ask you, which level is b1 fireproof and thermal inuslation matertial ??
I soppose you mean rubber and plastic! Only rubber and plastic has b1b2 level. Level b1 is the fireproofing level b1, because the rubber and plastic does not belong to the fireproofing material. It only has fire retardant. The wholesale of all kinds of thermal insulation material and construction need to look at the name, hope you adopt.
Q:How many types of fire-resistant material?
1. Acid fire-resistant material refers to one with more than 93% SiO2. It is featured by resistance to the corrosion of acidic slag ad high temperature and easy to react with alkaline molten slag. 2. Alkaline refractory material generally refers to one with magnesium oxide or magnesium oxide and calcium oxide as the main component. It has high refractoriness and strong resistance to basic slag. 3. Silicate aluminum refractory material refers to one with SiO2, Al2O3 as the main component. According to the content of Al2O, it can be divided into three categories: half siliceous (15-30% Al2O3), clay (Al2O3 30 ~ 48%), high aluminum (more than 48% of Al2O3). 4. Fused cast refractory material refers to shaped refractory products made by high temperature melting and casting.
Q:The difference between refractory and thermal insulation material
Refractory refers to inorganic non-metallic material, whose refractoriness is not less than 1,580℃, but refractory is not necessarily insulated material. Inorganic thermal insulated material also belongs to refractory as long as its refractoriness is higher than 1,580℃.
Q:What is the material composition of the new fire-resistant coating?
New fire-resistant coating generally consists of base material, dispersion media, flame retardants, fillers, additives (plasticizers, stabilizers, waterproofing agents, moisture, etc.). (1) Base material is the basis of the composition of the coating, and it is the main film-forming substance, playing a decisive role in coating performance . For fire-resistant coating, its base material must be capable of matching with the flame retardant to constitute an organic fireproofing system. The base material commonly employed at home and abroad includes inorganic and organic film-forming material. Inorganic film-forming materials include silicate. Si03, K2 Si03Na2 Si03), silica and phosphate [Al. (HPO.). ] ect. There are a wide range of organic film-forming substance, usually flame retardent organic synthetic resins, such as phenolic resins, halogenated alkyd resins, polyester, halogenated olefin resins (such as vinyl chloride resin), amino resin (melamine resin, urea resin, etc. ), tar-based resins, furan resins, heterocyclic resins (e.g., polyamide-imide, polyimide, etc.), organic elements resins (e.g. silicone resin), rubber (halogenated rubber such as chlorinated natural rubber) and so on. There are numerous latex taking water as solvent. www.hc3600.
Q:What is the criterion of entry of refractory clay industry?
Refractory clay refers to clay which has a refractoriness of more than 1580 ℃ and can be used as refractory material and bauxite which used as refractory material . In addition to a higher refractoriness, they can keep the stability of volume under high temperature conditions and have slag resistance and thermal shock resistance and mechanical strength, so they are extremely firm after calcination.
Q:What are the refractory materials above 1000℃
corundum would be fine

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