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Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory

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China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
China Zhengzhou Rongsheng Kiln Refractory Co., Ltd. certification
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Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory

Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory
Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory

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Product Details:
Place of Origin: China
Brand Name: RSNC
Certification: CE,CQC,ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 1 ton
Price: USD 100-500/mt FOB china port
Packaging Details: Wooden Pallet
Supply Ability: 1000mt per month

Good Acid Erosion Resistance Standard Size Insulating Fire Brick In Refractory

Description
SiO2 %: ≥95 Fe2O3 %: ≤1.0
Refractoriness °C: 1710
High Light:

insulating fire brick

,

replacement fire bricks

High quality silica brick is made of silicon raw material, the content of SiO2 is above 95%. And the content of Al2O3 is below 1.0%. Our factory produces various kinds of refractory products. The products can be made according with the customers' requirement.

Silica Brick Advantage:
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point with temperature.
4) No shrink in burn repeatedly.
5) Temperature of refractoriness under load is above 1650º C
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.

 

Silica brick advantage:

The silica brick for coke oven has low alkali and low content of residual quartz.

The silica brick has high strength and refractoriness under load.

The silica brick also has strong ability in acid slag resistance.

This silica brick is used to the walls, hearth or other parts of the combustion chamber, and carbonization chamber

 

Application of silica brick:

They are widely used for hot blast furnace, coke oven, and glass furnace. The products can be made according to customers' requirement.

 

Silica Bricks specification:


Item
Coke Oven Silica Brick Glass Furnace Silica Brick Hot Blast Stove Silica Brick
JJG-94 JBG-95 JBG-96 JRG-95
SiO2 % 94.5 ≥95 ≥96 95
Fe2O3 % 1.5 ≤1.0 ≤1.0 1.3
CaO % 2.5 2.2 2.2  
Refractoriness °C 1710 1710 1710 1710
Refractoriness under load T1,°C 1650 1650 1660 1650
Apparent porosity % 22(24) 22(24) 22(24) 22(24)
Cold crushing strength Mpa 40(35) 35(30) 35(30) 35(30)
True Density g/cm3 2.33 2.32 2.33 2.34
Thermal Expansion %

1000°C

1.28(1.30)

1000°C

≤1.25

1000°C

≤1.25

1000°C

1.26

Residual Quartz % 1.0 1.0 1.0 1.0

 

 

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Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

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