Al2O3 Kiln BrickHigh Alumina Fire Bricks Refractory Brick High Temperature Resist

Basic Information
Place of Origin: Zhengzhou, China
Brand Name: Jaen
Certification: ISO
Minimum Order Quantity: 1 Ton
Price: Negotiable
Packaging Details: Pallets
Delivery Time: 5-10 days
Payment Terms: T/T, L/C
Supply Ability: 5000 tons/month

Al2O3 Kiln Brick High Alumina Fire Brick Refractory Brick High Temperature Resist

Our high alumina bricks are manufactured strictly according to ISO9001 with high quality GL-70 material for rotary kiln which brings advantages of bulk & density more than 3g/cm3, water absorption less than 5%, higher sintering temperature, less Na2O and K2O, etc. The addition of moderate mullite strengthening matrix and the adoption of high temperature bulk effect of some natural minerals realize high softening temperature with load high temperature bending strength and low thermal expansivity.

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Performance:

High wearing resistance, corrosion resistance, low creep, stable thermal shock and the service life is 1.5 times of ordinary products.

Applications:

Al2O3 Kiln BrickHigh Alumina Fire Bricks Refractory Brick High Temperature Resist 4

It is mainly used in blast furnace, hot blast stove, baking furnace, carbon calciner, coking furnace, teeming ladle, casting system, boiler, cement kiln, glass furnace and all kinds of kiln linings and thermal equipment. It is applied in metallurgy, machinery, construction, casting, ceramics, electricity, petroleum, chemical industry, etc.

Physical and Chemical Index: 

Item/Grade High Alumina Brick
SK-36 SK-37 SK-38 SK-40
AL2O3% (≥) 55 65 70 82
Fe2O3% (≤) 2 2 2 2
Refractoriness(SK) 36 37 38 40

Refractoriness under

load, 0.2MPa, °C (≥)

1450 1480 1530 1600
Apparent porosity (%) 20-23 20-23 20-22 18-20
Bulk density (g/cm³) 2.25-2.4 2.3-2.5 2.4-2.6 2.5-2.7
Cold crushingstrength ,MPa (≥) 45 50 60 70

Welcome you to our factory:

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Packing:

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When you visit our factory, we will pick up you at air port.

Contact Details
David Wong

Phone Number : +86-17737133550

WhatsApp : +8613523485569