$High Quality Silicon Carbide Fines Silica Refractory Brick System 1$
$High Quality Silicon Carbide Fines Silica Refractory Brick System 2$
$High Quality Silicon Carbide Fines Silica Refractory Brick System 3$

$High Quality Silicon Carbide Fines Silica Refractory Brick$

$High Quality Silicon Carbide Fines Silica Refractory Brick System 1$

$High Quality Silicon Carbide Fines Silica Refractory Brick System 2$

$High Quality Silicon Carbide Fines Silica Refractory Brick System 3$

High Quality Silicon Carbide Fines Silica Refractory Brick

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 kg

Supply Capability:: 2000000 kg/month

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High Quality Silicon Carbide Fines Silica Refractory Brick

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. zircon brick is characterized by good thermal stability and resistance to corrosion and erosion of glass liquid. They are used for high temperature equipment in the glass furnace, molten steel ladle and continual casting water month.

Silica bricks for hot stoves feature sharp dimension,low expansion,little residual quartz, low true density.low creep rate,good thermal shock resistance upon 600°C and high refractoriness under load, It mainly used at high temperature area include arch and upside of hot stove and upside of checker.What’s more, we are main supplier of Morgan .

Product Applications:

Silica Brick are ideal for use in the below applications

Furnaces of metallurgy industry, heat treatment furnace
Furnaces of chemical industry and construction industry.
Furnace of incineration of garbage, recirculating fluidized bed furnace
Standard sizing: 230 x 114 x 65 mm others up to the clientKiln car building

For ladle

Product Advantages:

With dense and smooth appearance, uniform corner and edge, pure color and luster and accurate size.

Silicon oxide is above 95%.

Good acid erosion resistance.

High softening point with temperature.

No shrink in burn repeatedly.

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.

Main Product Features:

Low bulk density, low thermal conductivity, good thermal insulation performance.

Refractory category allow direct contact of fire, suitable ofr various atmosphere

Good integrity with furnace lining, long service life, easy operation, could be shaped freely

Product specification: standard form, normal standard, shaped and special shaped bricks.

Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

Product Specifications:

ITEM	For Hot-Blast Stoves			For Glass Furnace
ITEM	S-94	S-95A	S-95B	G-94	G-95A	G95-B	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/cm3	≤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, ℃		≥1650	≥1600	≥1630	≥1660	≥1650	≥1680	≥1670
Permanent Linear Change, %			1500℃X4h, ±0.2	1450℃X2h, ±0.5

FAQ:

Q1: Are you a manufacture or trader?

A: Factory+trade (mainly for manufacturing, also do some business of related products).

Q2: What's the MOQ of trial order?

A: No limit,We can offer the best suggestions and solutions according to your requirements.

Q3: After an order is confirmed,when to deliver?

A: According to your order quantity, normally, 15-25 days after deposit received.

Q4: Is your company accept customization?

A: We have our own factories and excellent technical team, and we accept OEM service.

Q5: What certificates do you have?

A: ISO9001 and Test Report, also we can do other necessary certification according to your requirements.

Q6: Can you offer samples?

A: Of course,samples are total free! Freight should be paid by buyers.

Product Picture

$High Quality Silicon Carbide Fines Silica Refractory Brick$

Produce Processing

$High Quality Silicon Carbide Fines Silica Refractory Brick$

Q:Can not use it two brick: Acidic silica brick refractory material, has good ability in acid slag erosion

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:Why is the three oxidation of two silicon is very harmful impurities in silica brick: Heating calcination is the best way to extend this sort of impurity removal. Remove impurities

Q:Physical solid waste disposal: Too much addition will reduce the refractory and mechanical strength, increase porosity, so the amount of waste brick should not be too much.

Q:Why is the new trend of the high thermal conductivity of silica brick: The high thermal conductivity of silica brick all inherits the advantages of traditional coke oven silica brick, on the basis of further highlight the characteristics of high thermal conductivity.

Q:The specific content is what gb/t2608-2012 brick: The provisions of the brick classification, technical requirements, test methods,

Q:Can iron oxide be used as refractory material?: Is widely used in this area. Mentioned refractory material of high school textbooks generally refers to three two aluminum oxide (alumina), alumina is also used as a refractory material, refractory crucible, porcelain, artificial gemstones.

Q:Such purpose and scope please give me detailed points thank you: Mainly used for coke oven carbonization chamber and the combustion chamber wall, open hearth furnace regenerator and a sediment chamber, soaking furnace, glass furnace, refractory materials and ceramic brick 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: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:What is the main material of silica brickIt's common, the kind we see so often!: Higher high temperature strength. The softening start temperature is 1620~1670 degrees. Long term use at high temperature without deformation. The thermal shock resistance is low (the heat exchange in water is 1~4 times). The natural silica is used as the raw material, and a proper amount of mineralizer is used to promote the transformation of quartz into phosphorus and quartz. Slowly sintered at 1350~1430 DEG C in the reducing atmosphere. When heating up to 1450 degrees, the total volume of 1.5~2.2% expands, and the residual expansion can close the kerf and ensure the airtight and structural strength of the masonry.

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