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Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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Thermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High Temp

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Thermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High Temp

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Place of Origin : Zhengzhou ,China

Brand Name : Rongsheng

Certification : ISO9001

Model Number : QG-0.8/1.0/1.2

MOQ : 10 TONS

Price : 200-1000USD

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

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Thermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High Temp

Features

1. Excellent thermal shock resistance

2. Product has no size change, crack and deformation after more than 30 cycle times in1100°Cwater-cooling test, and can has repair operation directly without furnace shutdown under high temperature.

3. Direct operation without preheating

4. Good and stable chemical properties under high temperature

5. No impurity pollution, corrosion and peeling after repairing the coke furnace. Safe&Reliable after long-term use

6. Small bulk&density. Compared with other hot repairing materials, actual procurement cost is reduced.


Applications


Light weight silica brick is mainly used to preserve heat in glass industry, iron&steel industry and ceramic furnace.


Physical properties and chemical composition

Name

Zero Expansion Silica Brick for Coke Furnace

Item

Unit

Limit

Data Performance

Temperature

°C

1600

Density

Kg/cm ³

1850

SiO2

%

96

Al2O3

%

3

Fe2O3

%

0.2

CaO

%

-

Apparent Porosity

%

20

Thermal Expansion

% 1000°C

0.2

Cold Crushing Strength

Mpa

45

Thermal Shock Resistance

1100°C water cooling

>

30

Thermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High TempThermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High TempThermal Shock Resistant Silica Brick Insulating Firebrick Refractory With High Temp


Product Tags:

silica refractory brick

      

silicon carbide bricks

      
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