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Zhengzhou Rongsheng Refractory Co., Ltd.
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95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

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95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

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Brand Name : Rongsheng

Model Number : Ordinary silica brick

Certification : ISO9001 CE SOS

Place of Origin : Henan, China

MOQ : 10 Tons

Price : USD 500-800

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000 MT per month

Delivery Time : 20-50 days after receiving the prepayment

Packaging Details : Wooden pallets, carton, plastic film

Product name : Silica brick

A.P. : 22-25%

Refractoriness : 1690-1710

SiO2 : 94-96%

Bulk density : 1.9-2.3 g/cm3

Certificate : ISO9001, CE, SGS

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95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

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.

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 2.2
Refractoriness °C

1790

1790 1790 1790
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

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace

95%-96% SiO2 Silica Refractory Bricks for Coke Oven, Glass Oven and Hot Air Furnace


Product Tags:

silica refractory brick

      

alumina silica fire brick

      
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