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High Performance High Temperature Durable Mullite Bricks For Cement Industry

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: HTM-1350, HTM-1450, HTM-1500, HTM-26, HTM-28, HTM-30, HTM-32

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800USD

Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time: 10-20 Days

Payment Terms: TT; L/C

Supply Ability: 2000tons /month

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Highlight:

Durable Mullite Bricks

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High Temperature Mullite Bricks

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Mullite Bricks For Cement Industry

High Performance High Temperature Durable Mullite Bricks For Cement Industry
Product Introduction of High Performance High-Temperature Durable Mullite Bricks For The Cement Industry
High-Temperature Mullite Brick is a new energy-saving refractory material introduced with advanced technology. It features high-temperature resistance, high strength, low thermal conductivity, and significant energy-saving effects. This product is suitable for use in petroleum cracking furnaces, metallurgical hot blast stoves, ceramic roller kilns, tunnel kilns, electrical porcelain drawer kilns, glass crucible kilns, and various electric furnace linings. It can directly come into contact with flames, and after testing by relevant technical supervision departments and practical usage, the product meets the technical standards of similar foreign products.
 
Mullite bricks are primarily made from mullite raw materials, with the addition of alumina powder, calcined powder, clay, and a certain proportion of burning loss agents. These materials undergo forming and firing to produce the final product. Mullite bricks have advantages such as low density, low thermal conductivity, high-temperature resistance, and high strength. They are widely used as linings for hot blast stoves, glass crucibles, low-temperature tunnel kilns, roller kilns, and shuttle kilns, offering broad application prospects.
High Performance High Temperature  Durable Mullite Bricks For Cement Industry 0
Product Applications of High Performance High-Temperature  Durable Mullite Bricks:
Widely used as linings for hot blast stoves, glass crucibles, low-temperature tunnel kilns, roller kilns, and shuttle kilns, among other applications.
 
Product Physical and Chemical Properties:
Specification HTM-1350 HTM-1450 HTM-1500 HTM-26 HTM-28 HTM-30 HTM-32
Al2O3% ≥ 50 58 65 62 75 85 90
SiO2% ≤ 43 38 33        
Fe2O3% ≤ 1 0.7 0.7 0.7 0.6 0.5 0.4
Long-term Use Temperature ℃≥ 1350 1400 1500 1430 1540 1650 1760
Bulk Density g/cm³ 0.8-1.0 0.8-1.0 0.9-1.0 1.0 1.0-1.2 1.2-1.6 1.6-2.9
Cold Crushing Strength MPa≥ 3 4 5 1.6 2.1 2.5 3.5
Refractoriness Change % 1350℃×4h 0.5 1400℃×4h 0.5 1500℃×4h 0.5 1400℃×24h 0.4 1510℃×24h 0.5 1620℃×24h 0.9 1730℃×24h 0.9
Thermal Conductivity W/m·K ≤ 0.4 0.4 0.4 0.35 0.41 0.47 0.56
Load Softening Temperature ℃ 0.3MPa≥ 1300 1350 1450