$Refractory Silica Brick for Hot-Blast Stoves S-96 System 1$
$Refractory Silica Brick for Hot-Blast Stoves S-96 System 2$
$Refractory Silica Brick for Hot-Blast Stoves S-96 System 3$
$Refractory Silica Brick for Hot-Blast Stoves S-96 System 4$
$Refractory Silica Brick for Hot-Blast Stoves S-96 System 5$

$Refractory Silica Brick for Hot-Blast Stoves S-96$

$Refractory Silica Brick for Hot-Blast Stoves S-96 System 1$

$Refractory Silica Brick for Hot-Blast Stoves S-96 System 2$

$Refractory Silica Brick for Hot-Blast Stoves S-96 System 3$

$Refractory Silica Brick for Hot-Blast Stoves S-96 System 4$

$Refractory Silica Brick for Hot-Blast Stoves S-96 System 5$

Refractory Silica Brick for Hot-Blast Stoves S-96

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 15 m.t

Supply Capability:: 30000 m.t/month

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General Information
CMAX silica brick is a kind of acid refractory product which is mainly made of tridymite and cristobalite, and a small amount of quartz and vitreous. CMAX Silica bricks are made from high quality quartz tail sand, lime and mineralizing agent through the process of crashing, screening, mixing, pressing, drying and sintering.

Application
CMAX Silica bricks are commonly applied in

Coke oven

Hot blast stoves

Glass furnace

Features
High refractoriness under load
High mechanical strength
Excellent thermal shock resistance

Resistance to thermal shock and pressure changes
Low thermal and chemical expansion

Technical Data

ITEM	For Hot-Blast Stoves			For Glass Furnace
ITEM	S-94	S-95	S-95B	G-94	G-95A	G-95B	G-96A	G-96B
SiO2, %	≥ 94	≥ 95	≥ 95	≥ 94	≥ 95	≥ 95	≥ 96	≥ 96
Fe2O3, %	≤ 1.5	≤ 0.5	≤ 1	≤ 1.5	≤ 1.2	≤ 1.2	≤ 0.8	≤ 1
Residual Quartz, %	≤ 1	≤ 1	≤ 1	≤ 1
Apparent Porosity	≤ 23	≤ 23(24)	≤ 21(23)	≤ 24	≤ 22(24)	≤ 22(24)	≤ 22(24)	≤ 22(24)
True Density, g/cm 3	≤ 2.35		≤ 2.34	≤ 2.33	≤ 2.35	≤ 2.35	≤ 2.34	≤ 2.34
Cold Crushing Strength, Mpa	≥ 29.4	≥ 30(27)	≥ 30(20)	≥ 30	≥ 30(35)	≥ 30(35)	≥ 30(35)	≥ 30(35)
Refractoriness Under Load, º C		≥ 1650	≥ 1600	≥ 1630	≥ 1660	≥ 1650	≥ 1680	≥ 1670
Permanent Linear Change, %			1500º CX4h, ± 0.2	1450º CX2h, ± 0.5

$Refractory Silica Brick for Hot-Blast Stoves S-96$

Q:High temperature refractory material?: Special materials often use AZS brick (i.e. corundum brick), corundum brick, magnesia chrome bricks, silicon carbide, silicon nitride bonded silicon carbide, nitrides, silicides, sulfide, boride, carbide and other non oxide refractory materials; calcium oxide, chromium oxide, alumina, Magnesium Oxide, beryllium and other refractory materials. Insulation refractories are often used diatomite products, asbestos products, insulation board. Unshaped refractories are often used refractory castable, refractory clay, refractory ramming material, refractory plastic and fettling material, fire resistance, gunning, refractory cast material, fireproof coating, lightweight refractory castable, gun mud.

Q:The formula in the refractory brick, and firing curve, who knows?: By silica powder, 81-85%, perlite 15-19%, plus the total weight of the main raw materials of the following accessories

Q:Glass kiln brick for physical and chemical indicators?: Glass kiln with high quality silica brick with silicon oxide content, low melt index, mainly used for glass kiln crown, parapet, wall hanging, small furnace arch superstructure and regenerator.

Q:Semisilica brick interpretation: Good thermal shock resistance. In use, more high viscosity glass phase can be formed, and the masonry brick joint and the working surface are dense and the masonry is complete, which is beneficial to improve the impermeability of the masonry and reduce the erosion effect of the slag on the masonry.

Q:How much is the highest melting point of silicon?: Mainly used for partition, carbonization chamber of coke oven and combustion chamber open hearth furnace regenerator and a sediment chamber, soaking furnace, glass melting furnace refractories and ceramic kiln, kiln vault and other load-bearing parts. Also used for high temperature bearing part of hot blast stove and acid open hearth furnace

Q:The difference between clay refractory bricks and refractory brick in the application.: Clay brick features good thermal shock resistance and low price, but high temperature performance is not well integrated, and the long-term use temperature is not higher than 1300 degrees. It is widely used in low temperature parts of various kilns.

Q:Can iron oxide be used as refractory material?: Iron oxide can not be used as refractory material, but it can be used as refractory additive. Iron oxide can be used as pigment

Q:How to improve the thermal conductivity of the coke silicabrick rate?: To improve the thermal conductivity of silica brick for coke oven rate method:Manufacture of high density and high thermal conductivity of silica brick, adding additives such as CuO, Cu2O, TiO2, Fe2O3, (FeO), can improve the thermal conductivity of silica brick.

Q:Common bond brick?: Lime should contain a lot of active CaO, I decompose CaCO3 and MgCO3 not more than 5%, Al2O3+Fe2O3+SiO2 no more than 5%. When the content of large particles, burned Ca-CO3 and over burned lime, the product produced caves, affecting the quality of products.

Q:The introduction of silica brick: The characteristics of silica brick:Brick belongs to refractory materials, with strong resistance to acid slag or acid solution erosion ability, high load softening temperature are excellent properties of silica brick, usually 1640-1680 C.The use of silica brick:Mainly used for masonry brick oven carbonization chamber, a combustion chamber and a partition wall, glass furnace and kiln roof, pool wall, high temperature hot blast furnace, glass furnace, load-bearing pool wall, hot blast stove, baking furnace of carbon bearing part of high temperature furnaces etc.. Rongsheng with refractory

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