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High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group

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China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
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High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group

High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group
High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group

Large Image :  High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group

Product Details:
Place of Origin: Henan China
Brand Name: Rongsheng
Certification: ISO9001
Model Number: Refractory Brick
Payment & Shipping Terms:
Minimum Order Quantity: 1 TON
Price: $2,000.00 - $5,000.00 / Ton
Packaging Details: 1.On wooden pallets with plastic cover 2.According to customer's demands for High Temperature Fire Resistant Alumina Hollow Refractory Brick Port Qingdao,Tianjin
Delivery Time: 7-15 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5000 MT per month

High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group

Description
Place Of Origin:: China Shape:: Brick
Material:: Alumina Block SiO2 Content (%):: 0.3-15
Al2O3 Content (%):: 85-99% MgO Content (%):: Little
CaO Content (%):: 0.34% SiC Content (%):: Little
CrO Content (%):: 0.1-0.3% Model Number:: Alumina Bubble Brick, BUBBLE BRICK
Brand Name:: RONGSHENG Bulk Density:: 1.5-1.9 G/cm3
OEM:: YES Keyword:: Alumina Bubble Brick
Product Name:: High Temperature Fire Resistant Alumina Hollow Refractory Brick Size:: Customizable
High Light:

Alumina Hollow Refractory Brick

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Fire Resistant Alumina Refractory Brick

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High Alumina Insulating Fire Brick

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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.

High Temperature Fire Resistant Alumina Hollow Refractory Brick of RS Group 0

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: Sales Manager

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