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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
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Sintered Mullite Insulation Brick Insulating Refractory Brick High Abrasion Resistance

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Sintered Mullite Insulation Brick Insulating Refractory Brick High Abrasion Resistance

Brand Name : Rongsheng Xinwei

Model Number : SM65, SM70, SM75, SM80

Certification : ISO9001

Place of Origin : Zhengzhou ,China

MOQ : 1 Ton

Price : 200-800USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

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

Abrasion Resistance : High

Application : Furnace

Chemical Resistance : High

Color : White

Corrosion Resistance : High

Density : High

Material : Alumina

Refractoriness : High

Shape : Brick

Size : Standard

Strength : High

Temperature : High

Thermal Conductivity : High

Thermal Expansion : Low

Thermal Shock Resistance : High

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Sintered Mullite Insulating Refractory Fire Brick
Description of Sintered Mullite Brick
Sintered mullite bricks are a type of high-temperature refractory material known for their excellent thermal stability and resistance to thermal shock. They are primarily composed of mullite crystals, which are formed through a sintering process involving raw materials like alumina and silica.
Sintered mullite bricks are primarily composed of mullite, a crystalline material made up of alumina (Al₂O₃) and silica (SiO₂). The specific composition may vary depending on the manufacturer and the intended application.
Features of Sintered Mullite Brick
High Temperature Stability
Low Thermal Expansion
Excellent Thermal Shock Resistance
Chemical Inertness
Applications of Sintered Mullite Brick
They find applications in industries such as ceramics, glass, iron and steel, non-ferrous metals, and petrochemicals. They are used in furnaces, kilns, and other high-temperature equipment.

Technical Parameter of Sintered Mullite Brick:

Item Index
SM65 SM70 SM75 SM80
Al2O3 % ≥64 ≥68 ≥74 ≥78
Fe2O3 % ≤1.2 ≤1.2 ≤1.0 ≤0.8
Apparent Porosity % ≤18 ≤18 ≤17 ≤16
Bulk Density g/cm3 ≥2.45 ≥2.50 ≥2.60 ≥2.75
Cold Crushing Strength MPa ≥60 ≥70 ≥75 ≥85
0.2Mpa Refractoriness Under Load ℃ ≥1580 ≥1600 ≥1650 ≥1700
Permanent Linear Change Rate % 1500℃×2h -0.4~+0.1 -0.3~+0.1 -0.2~+0.1

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Sintered Mullite Insulation Brick

      

Sintered Mullite Insulating Refractory Brick

      

Insulating Refractory Brick High Abrasion Resistance

      
China Sintered Mullite Insulation Brick Insulating Refractory Brick High Abrasion Resistance factory

Sintered Mullite Insulation Brick Insulating Refractory Brick High Abrasion Resistance Images

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