Sign In | Join Free | My vivirlatino.com
vivirlatino.com
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
Zhengzhou Rongsheng Kiln Refractory Co., Ltd. The Best Price With High Quality!
Home > Silica Refractory Bricks >

Insulating Silica Refractory Bricks For Glass Kiln , Refractory Fire Bricks Acid Resistance

Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Insulating Silica Refractory Bricks For Glass Kiln , Refractory Fire Bricks Acid Resistance

Brand Name : Zhengzhou Rongsheng
Model Number : RS-XBG
Certification : CE, ISO9001,
Place of Origin : China
MOQ : 1 piece
Price : USD 1-100/ piece
Payment Terms : L/C, T/T
Supply Ability : 1000 ton per month
Delivery Time : 20 days
Packaging Details : Fumigation Pallet (920*920*1030mm)
SiO2 : 95%
Al2O3 : 1.0%
Apparent Porosity : 24%
True Density : 2.35g/cm3
Cold Crushing Strength : 50 MPa
name : acid resistant bricks
Contact Now

Insulating Silica Refractory Bricks For Glass Kiln , Refractory Fire Bricks Acid Resistance


Silica brick is SiO2 content of not less than 96% of the silica as raw materials, adding mineralants (such as scales, lime milk) and binding agent (such as sulfite pulp waste) by mixing, molding, drying, firing and other processes be made of. The higher the SiO2 content in the silica raw material, the higher the refractoriness. Impurity components K2O, Na2O, etc. are harmful, will seriously reduce the refractory products refractory. Fe2O3, CaO, MgO and other impurities from the role of flux. Advanced silicon brick raw materials subject to special treatment, remove impurities.


Features:


1.Good acid and erosion resistance, powerful anti high-temperature strength.

2.Soften melting temperature is 1620~1670 °C.

3.Low Thermal shock resistance.

4.Natural silica as raw material, plus regular mineralizer.

5.Ensure good bonding and structural strength of furnace.

6.Good heat resistance and long service life


Application:


1.Glass melting furnace, ceramic frit kiln, sodium silicate furnace, soaking furnace, ceramic kiln, etc

2.Coke oven’s coking chamber, combustion chamber walls, steel open-hearth ‘s regenerator and sediment chamber, etc.

3.Load-bearing parts of high temperature hot air furnace and acid open-hearth furnace roof, etc.

Specification of Silica Brick


Item:Stella HDStella HD
SiO2: %≥94≥95
A12O3: %≤0.85≤1.0
Apparent Porosity: %≤2224
True Density: g/cm32.342.35
Cold Crushing Strength: MPa≥6040
Refractoriness Under Load (0.2MPa): ℃≥1660≥1660
Residual Quartz: %≤1.0≤1.0
Creep Rate 0.2MPa ((1550℃*50h): %≤0.8≤0.8
Reheat Linear Change ( 1450℃*2h):%≤0.2≤0.2
Heat Expansion Coefficient (1000℃) %≤1.26≤1.26

Product Tags:

silica refractory brick

      

silicon carbide bricks

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Insulating Silica Refractory Bricks For Glass Kiln , Refractory Fire Bricks Acid Resistance Images

Inquiry Cart 0
Send your message to this supplier
 
From:
Enter your email please.
To: Zhengzhou Rongsheng Kiln Refractory Co., Ltd.
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0