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Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Specifications
Brand Name :
Rongsheng
Model Number :
Bubble alumina bricks
Certification :
IS09001 CE SGS
Place of Origin :
Henan China
MOQ :
5 tons
Price :
USD 1600-2000 per ton
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
2000 tons per month
Delivery Time :
Within 30 work days after receiving the prepayment
Packaging Details :
Packed on wooden pallets
Product name :
Alumina bubble bricks
Color :
Pure white
Size :
Customerized
Material :
Sintered alumina
Certificate :
ISO9001 CE SGS
Origin :
Xinmi
Description

Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

Alumina Bubble Brick For Hot Blast Furnace, Reheating Furnace, Tunnel Kiln and Electric Furnace

Alumina Bubble Brick Description:

The alumina bubble brick used the alumina hollow ball as the main raw material, high-performance powder as additives, and organic material from the temporary binding agent .After mixing, drying, forming, and firing at high temperature shuttle kiln made.

Alumina Bubble Brick Specifications

1. High purity;
2. High mechanical strength;
3. Low thermal conductivity;
4. Good stability
5. Mainly apply to the insulation layer of coal-water slurry gasifier
6. Excellent thermal insulation
7. Long service life
8. High compressive strength
9. Competitive price

Alumina Bubble Brick Application:

The bubble alumina brick are mainly used for lining of high temperature furnace and industry ceramic, electrical ceramic, petrochemical and metallurgical industries, as well as the insulation material for super high temperature furnace.

Alumina Bubble Brick Physical and chemical index:

Item RS-85 RS-90 RS-99
Chemical composition Al2O3 ≥85 ≥90 ≥99
SiO2 ≤13 ≤8 ≤0.3
Fe2O3 ≤0.5 ≤0.5 ≤0.2
Bulk Density g/cm3 1.4-1.9 1.4-1.9 1.5-1.8
Cold Crushing Strength Mpa ≥18 ≥18 ≥15
0.1Mpa Refractoriness Under Load T0.6 °C ≥1700 ≥1700 ≥1700
Reheating linear change(1600℃X8h) ±0.3 ±0.2 -0.25
20-1300°C Thermal Expansion % (x 10-6) 7.8 8.0 8.6
Thermal Conductivity(Average 800°C) W/(M.K) ≤0.55 ≤0.6 ≤0.75
Max Service Temperature °C 1750 1800 1800


Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast FurnaceUltra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

Product tags

refractory bricks for blast furnace

,

high alumina insulating fire brick

,

refractory furnace bricks
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Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

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Product Detail
Brand Name :
Rongsheng
Model Number :
Bubble alumina bricks
Certification :
IS09001 CE SGS
Place of Origin :
Henan China
MOQ :
5 tons
Price :
USD 1600-2000 per ton
Contact Supplier
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace
Ultra Purity Bubble Alumina Heat Resistant Bricks For Lining Of Blast Furnace

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
11 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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