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Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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RS High Quality Refractory High Purity White Corundum Mullite Brick

Zhengzhou Rongsheng Refractory Co., Ltd.
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RS High Quality Refractory High Purity White Corundum Mullite Brick

Place of Origin : Zhengzhou ,China

Brand Name : Rongsheng

Certification : ISO9001

Model Number : CM80

MOQ : 1 TON

Price : 500-2000USD

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

Delivery Time : 20-30DAYS

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Material : Mullite

SiO2 Content (%) : 24-57

Al2O3 Content (%) : 40-73

Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)

Classification temperature ℃ : 1200

Permanent linear Change(%) *24hrs : ≤0.5

Fe2O3 Content % : ≤1

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Refractory Block Corundum Mullite Brick For The Inner Liner Of High-temperature Kiln

RS High Quality Refractory High Purity White Corundum Mullite Brick

Features:

1.High refractoriness

2.Good corrosion resistance

3.Low thermal expansion

Application:

The corundum mullite brick can be used in the inner liner of high-temperature kiln, the shed bar of kiln car, pusher plate of electronic magnetic material industry, etc.

Physical properties and chemical composition

Performance and application Corundum-mullite brick
Al2O3 % 80 ≥86
Bulk density g/cm3 ≥2.75 ≥2.90
Cold Crushing Strength Mpa ≥60 ≥80
Refractoriness under load °C ≥1700 ≥1700
Liner Change on Reheating% ±0.2(1600°C*2h) ±0.2(1600°C*2h)
Thermal shock stability (water-cooling)frequency 1100 °C ≥20 ≥20

Coefficient of thermal expansion

*10-6/°C

4.8-7.6 5.0-8.0

Product Tags:

insulating firebrick

      

building materials bricks

      

White Corundum Mullite Brick

      
China RS High Quality Refractory High Purity White Corundum Mullite Brick factory

RS High Quality Refractory High Purity White Corundum Mullite Brick Images

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