Ceramic Fiber Refractory Material For Furnace

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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 requirements on fire resistance period of C-level fireproof glass?
It can be classified into three types in terms of fire resistance, Class A: The fireproof glass which meets demands of fire integrity and fire insulation at the same time. This glass has advantages of excellent transmittance, fire-proofing(smoke resistance, fire insulation, and blocking heat radiation), sound insulation and impact resistance. It can be applied to architectural ornaments, fire resistant timber doorsets with steel structure, windows, upper beam, partition walls, daylighting roofs, ceiling screens, perspective floor and other building components which need transparency and fireproofing. Class B: The fireproof glass which meets demands of fire integrity and thermal radiation intensity at the same time. This glass is mostly composite fireproof glass which has advantages of transmittance, fireproofing, and smoke resistance. Class C: The fireproof glass which only meets demand of fire integrity. This glass has advantages of transmittance, fireproofing, smoke resistance and high intensity. It can be applied to fireproof glass partition walls, fire windows and with no requirements on outdoor curtain walls, etc. The fireproof glass can be classified as composite fireproof glass and single chip fire-proof glass in terms of structure.
Q:What level is the rock wool board fireproofing material ?
The most important feature of the rock wool board is fireproofing, which is a non-combustible material and absolute A-level! It has the specialized external wall rock wool board, which can be found online.
Q:What is acid refractory material?
In fact, with the content of zirconia refractory multiple theory should also be acid refractory
Q:What are the models of refractory cables?
There are bout four types. 1.NA-YJV / NB-YJV Crosslinked polyethylene insulated PVC sheath A (B) class fire-resistant power cable 2.NA-YJV22 / NB-YJV22 Crosslinked polyethylene insulated steel belt braiding PVC sheath A (B) class fire-resistant power cable 3.WDNA-YJY / WDNB-YJY Crosslinked polyethylene insulated polyolefin sheath A (B) class low smoke no halogen fire retardant power cable 4.WDNA-YJY23 / WDNB-YJY23 Crosslinked polyethylene insulated steel belt braiding polyolefin sheath A (B) class low smoke no halogen fire retardant power cable
Q:what materials can make external wall fireproofing paint have the fireproofing effect
Fire retardant coating material is composed of the base material (film forming substance), pigments, ordinary paint additives, fire retardant agent and dispersion medium. Except fire retardant agent, the function of other coating component is same to the commom coating, but the performance and the dosage have special requirements.
Q:What are grade classifications of the external walls fireproofing material?
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.
Q:What is high alumina refractory?
High alumina refractory: High alumina refractory products, with high refractoriness, compressive strength and refractoriness under load, it is used for masonry of a variety of large-scale blast furnaces such as steel furnace, air heating furnace and electric furnace, and for high-temperature parts of thermal equipment like rotary kilns.
Q:What refractories are resistant to fluorine gas?
It is recommended to use fused-quartz brick, which will produce hydrofluoric acid fluorine (an acidic gas) when water vapors. It is cheap. While it is recommended to use silica brick if it exceeds 1,200 degrees. So acidic refractory is an advisable refractory for using. It works well if the temperature is below 1200 degrees.
Q:What is the biggest difference between refractory bricks and clay refractory bricks? Where can I find information on the refractory bricks?
You can look up knowledge manual of refractory material to find phosphatic material, etc. Xinjiang refractory bricks, castable refractory, refractory material, silicious, corundum and alumina-magnesia: High alumina and clay refractory bricks can be divided into
Q:What are the refractories for converter?
Magnesia carbon material with large surface repair vessel, in addition to supporting the use of magnesia and magnesia cement.

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