ZhengZhou Kaier Kiln Refractory Co.,Ltd

ZhengZhou Kaier Kiln Refractory Co.,Ltd

 

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35% AL2O3 Fire Clay Bricks

35% AL2O3 Fire Clay Bricks

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Large Image :  35% AL2O3 Fire Clay Bricks

Product Details:
Place of Origin: Henan Xinmi
Brand Name: Kaier
Certification: ISO-9001
Model Number: Fire Clay Bricks
Payment & Shipping Terms:
Minimum Order Quantity: 10Ton
Price: Negotiated
Packaging Details: Pallets With Plastic Belt And PE Bag , Also Accept Customize.
Delivery Time: 10days after get deposit
Payment Terms: L/C, T/T,
Supply Ability: 5000Ton/Per Month
Detailed Product Description
Product Name: Fire Clay Bricks Al2o3 Content (%): 35% AL2O3
Size: Standard Size :230x114x65mm Color: Red Fire
Bulk Density: 2.1-2.25g/cm3 Shape: Brick
Refractoriness: Common (1580°< Refractoriness< 1770°) Type: 3 Level Of High Alumina Brick
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35% AL2O3 Fire Clay Bricks​
 

 

Fire Clay Bricks​ Properties:

 

· Alumina content in fireclay bricks approximate 30-42%.

· Good thermal shock and spalling resistance.

· Good resistance to abrasion and corrosion.

· Good volume stability at high temperature.

· High machanical strength.


 
Fire Clay Bricks​ Application:
 
1) Cement and other building materials industry kiln back insulation;
2) Petrochemical, metallurgical, ceramics, glass industry, the furnace lining insulation;
3) Heat treatment furnace backlash insulation;
4) Non-ferrous metal industry back insulation;
5) High temperature reaction, heating equipment back insulation insulation
 
Fire Clay Bricks​ Specification

 

Item SK-30 SK-32 SK-34 SK-36 SK-38
AL2O3% (min) 30-35% 35-38% 38-42% 50-55% 60-65%
Fe2O3% (max) 3 3 2.8 2.5 2.3
Refractoriness ≥1670°C ≥1690°C ≥1710°C ≥1750°C ≥1770°C
Refractoriness under load, 0.2MPa, (°C) ≥1270 ≥1350 ≥1350 ≥1430 ≥1450
Apparent porosity (%) 20-24 20-24 19-23 18-22 18-22
Bulk density (g/cm³) 2.00-2.05 2.05-2.1 2.1-2.15 2.15-2.25 2.25-2.35
Cold crushing strength (MPa) ≥25 ≥30 ≥35 ≥45 ≥50
Thermal expansion at 1000°C (%) ≤0.6 ≤0.55 ≤0.55 ≤0.4

≤0.4

 

35% AL2O3 Fire Clay Bricks 0

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

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