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Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace

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Zhengzhou Rongsheng Refractory Co., Ltd.

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Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace

$Quality Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace wholesale$ $Quality Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace wholesale$ $Quality Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace wholesale$

Certification : ISO9001

Place of Origin : Henan, China

Payment Term : payment term

True Density : ≤2.34 g/cm3

Thermal Conductivity : 1.5 - 2.0 W/m·K

Alkaline Resistance : Good

Customized : yes

Working Temperature : >1710

Processing Service : firing

Maximum Service Temperature : 1600°C - 1700°C

Refractoriness : ≥ 1770°C

Apparent Porosity : 13% - 16%

Keywords : Silica Brick

Chemicalcomposition : SiO2 ≥ 93%

Type : BG-95 BG-96 GZ-94 GZ-95

Modulus Of Rupture : ≥ 10 MPa

Color : White to light gray

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Silica brick is made of quartz stone material, the content of SiO2 is above 93%. It has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C,long-term use volume at high temperature is relatively stable. 
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.
 
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.

$Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace$

Product Application

Refractory Silica Brick Application 1. Mainly used in the construction of regenerative chamber, chute, combustion chamber, coking chamber, furnace roof etc. parts of the coke ovens. 2. Glass Kiln. 3. Mainly used for coke oven of coking chamber and combustion chamber partition, steel open hearth of regenerative chamber and sediment chamber, soaking furnace, glass melting furnace, refractory silica brick materials and ceramic firing kiln and kiln of the vault and other supporting parts. 4. Hot blast stove of high temperature bearing parts and acid open hearth furnace roof.

$Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace$

Specification

Item	RS-96A	RS-96B	RS-95	RS-94
SiO2 %	≥96	≥96	≥95	≥94
Fe2O3 %	≤0.8	≤0.7	≤1.5	≤1.5
Al2O3+TiO2+R2O	≤0.5	≤0.7	≤1.0	≤1.2
Refractoriness °C	1710	1710	1710	1710
Apparent Porosity %	≤21	≤21	≤21	≤22
Bulk Density g/cm3	≥1.8	≥1.8	≥1.8	≥1.8
True Density g/cm3	≤2.34	≤2.34	≤2.38	≤2.38
Cold Crushing Strength Mpa	≥35	≥35	≥29.4	≥24.5
0.2MPa RUL T0.6°C	≥1680	≥1680	≥1650	≥1630
PLC (%) 1500°C×2h	0~+0.3	0~+0.3	0~+0.3	0~+0.3
20-1000°C Thermal Expansion10-6/°C	1.25	1.25	1.25	1.25
Thermal Conductivity(W/MK)1000°C	1.44	1.44	1.74	1.74

$Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace$

Product Tags:

low thermal expansion silica brick

high purity refractory silica brick

silica brick for high temperature furnace

$Quality Low Thermal Expansion Silica Refractory Materials High Purity Silica Brick For High Temperature Furnace wholesale$

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