QINGDAO LAURENT NEW MATERIALS CO.,LTD
                                                                                                           
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Thermal Insulation Refractory Ceramic Fiber Paper for Fireproof Coating

Price Negotiable
Price: USD 10-30 /pcs
MOQ: 1 pcs
Delivery Time: 10~15 days
Brand: Laurel
Product Description

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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Grade Standard High Pure High Aluminium

Zirconium

Max. Temperature (C) 1050 1150 1260 1430
Shrinkage on Heating (%) 800C×24h≤-3 1000C×24h≤-3 1280C×24h≤-3 1400C×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℃ 0.110~0.120 0.105~0.125

600℃

 

0.160~0.170 0.170~0.180
Chemical Composition(%) AL2O3 43 47 55 38
  SiO2 53 51 44 44
  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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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company QINGDAO LAURENT NEW MATERIALS CO.,LTD
Location RM 1003, Building 1,The Fortune Zone,No.17 Lianyungang Road,Qingdao,China
Contact Person Jacky

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