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Thermal Insulation Refractory Ceramic Fiber Paper for Fireproof Coating

QINGDAO LAURENT NEW MATERIALS CO.,LTD
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QINGDAO LAURENT NEW MATERIALS CO.,LTD

Thermal Insulation Refractory Ceramic Fiber Paper for Fireproof Coating

Country/Region china
City & Province qingdao shandong
Categories Ceramic Fiber Blankets
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Product Details

Thermal Insulation Refractory Ceramic Fiber Paper for Fireproof Coating

 

 

 

 

 

 

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Laurel ceramic fiber paper, is a lightweight refractory material processed from a blend of high purity alumina-silica fibers into a highly flexible, uniform sheet.

 

 
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GradeStandardHigh PureHigh Aluminium

Zirconium

Max. Temperature (C)1050115012601430
Shrinkage on Heating (%)800C×24h≤-31000C×24h≤-31280C×24h≤-31400C×24h≤-3
Organic Content (%)≤5≤5≤5≤5
Thermal conductivity by mean temp. (W/m.k.) (250kg/m3)200℃0.055~0.065

 

0.060~0.070
400℃0.110~0.1200.105~0.125

600℃

 

0.160~0.1700.170~0.180
Chemical Composition(%)AL2O343475538
 SiO253514444
 Fe2O3 + Ti2O3≤1.2≤0.3≤0.3≤0.2
 CaO + MgO≤0.3≤0.3≤0.3≤0.2
 NaO + KO2≤0.5≤0.3≤0.3≤0.2
Density (kg/m3)170~230

 

 

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1.Easy to cut, wrap or form

2.Low thermal conductivity

3.Thermal shock resistant

4.Low heat storage

 

 

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1. Competitive Price. Make the products competitive in your market.

2. Abundant Experience. Prevent cracks and twist in bricks.

3. Different Moulds. Save mould fees for you.

4. Lower ferric Oxide,porosity,higher refractoriness,density,higher CCS and exact tolerance.

5. Strict Quality Control. Meet clients' quality requirement.

6. Safty packing,prompt delivery time,and excellent after-sales services.

7. Large stocks. Guarantee prompt delivery.

8. Professional Packing. Avoid damage and secure the goods in transportation.

 

Application:

 

  • Die cut gaskets between castings in coke oven doors, blast furnace hot air piping, aluminium heat treating furnace, tuyeres and heat treat furnaces.

  • Backup for brick and monolithic refractories in blast furnace stoves, piping, tundish, ladle, hot metal cars, trough etc.

  • Mould wrapping for controlled cooling

  • SEN insulation wrapping

  • Shield for welding & brazing operation

  • Rotary kiln back-up insulation

  • Fabricated into tap out cones for Aluminium industry.

  • Strips in bottom of ingot mould for sealing

  • Expansion joint packing

  • Induction coil liner

  • Mould liner

  • Silencer interleaf

  • Ladle & tundish insulation

  • Asbestos paper replacement

  • Hot top linings

  • Thermal and electrical insulation

 

 

 

 

 

 

 

 

 

 

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