Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

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Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin

Good quality Refractory Fire Bricks for sales
Good quality Refractory Fire Bricks for sales
Products have high quality&Service was outstandingly friendly and efficient

—— Aslam Baig (Pakistan)

The seller is very kind, thanks for recommending the right products for our cement kilns.

—— Santhosh Thomas

The sample meets our need, hope we can start our first order quickly.

—— Tanveer Ahmed

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Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin

China Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin supplier
Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin supplier Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin supplier Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin supplier

Large Image :  Low Themal Conductivity Insulating Fire Brick Alumina Bubble Brick For Shuttle Klin

Product Details:

Place of Origin: Henan
Brand Name: Rongsheng
Certification: ISO9001、CE
Model Number: YRS

Payment & Shipping Terms:

Minimum Order Quantity: 15Ton
Price: US $ 1400-2800 /Ton
Packaging Details: Pallet in size 920x920x1020 mm, with corner protection and waterproof film.
Delivery Time: 30 working days after payment
Payment Terms: L/C, T/T
Supply Ability: 100Ton/Month
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Detailed Product Description
Material: Alumina Block Color: White
Refractoriness: ≥1800 Size: Square
Bulk Density: 1.4 - 1.7 Al2O3 %: 84 - 98

Alumina bubble brick for shuttle klin low themal conductivity

 

 

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:

Alumina bubble brick is widely used in metallurgy, refractories, light industry, chemical industry, ceramic, glass, electronic industries. It can be used in cracking furnace, Hot Blast Stove, Shuttle kiln, heating furnace, tunnel kiln, push board kiln, pot furnace, and kinds of electric furnace and electrical kiln lining and so on.

Alumina Bubble Brick Physical and chemical index:

Item RS-85 RS-90 RS-99
Chemical composition Al2O3 ≥85 ≥90 ≥99
SiO2 ≤13 ≤8 ≤0.2
Fe2O3 ≤0.5 ≤0.5 ≤0.5
Apparent Porosity% 58-62 58-62 58-62
Bulk Density g/cm3 1.4-1.7 1.4-1.7 1.4-1.7
Cold Crushing Strength Mpa ≥12 ≥10 ≥9
0.1Mpa Refractoriness Under Load T0.6 °C ≥1650 ≥1700 ≥1700

Permanent Linear Change On Reheating

(%)1500°CX2h

±0.3 ±0.3 ±0.3
20-1300°C Thermal Expansion % (x 10-6) 0-7.8 0-8.0 0-8.6
Thermal Conductivity(Average 800°C) W/(M.K) ≤0.8 ≤1.3 ≤1.5
Max Service Temperature °C 1680 1700 1800

 

 

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Wendy

Tel: +8618538558177

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