$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick System 1$
$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick System 2$
$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick System 3$

$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick$

$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick System 1$

$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick System 2$

$Silica Refractory Brick - High Quality Glass Furnace Refractory Brick System 3$

Silica Refractory Brick - High Quality Glass Furnace Refractory Brick

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 kg

Supply Capability:: 2000000 kg/month

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Glass furnace Silica 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

$Glass Furnace High quality Refractory Brick Silica Brick$

Produce Processing

$Glass Furnace High quality Refractory Brick Silica Brick$

Q: The introduction of silica brick: Acidic silica brick refractory material, has good acid resistance and slag erosion, softening temperature is as high as 1640 to 1670 DEG C, in the long-term use volume is relatively stable under high temperature.

Q: What is the effect of the content of silicon nitride in silicon nitride bonded silicon carbide brick on the use of electrobath? Thank you: Small fluctuations in the chemical composition do not have a significant effect on use. The key is the operation of the electrolyzer in production to determine whether the side wall will be damaged.

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

Q: The difference between clay refractory bricks and refractory brick in the application.: Brick bearing soft temperature and close to the melting point, high temperature strength, can be in high temperature (above 1400 degrees) under the condition of long-term use,

Q: What is acid refractory?: Refractory materials are mainly quartz glass products, combined with fused quartz products, silica brick and unshaped refractories. Semi siliceous refractory materials are generally attributed to this category. As for fireclay refractories, they are also classified as semi acidic or weakly acidic refractories. Also, zircon refractory and silicon carbide refractory for special acidic refractory materials are also classified into this category.

Q: Which material is good for furnace refractory?: Basic refractories in Magnesium Oxide and calcium oxide as the main ingredient, commonly used is brick. Magnesium Oxide 80% to more than 85% containing magnesia brick, has good resistance to alkaline slag and slag, refractory clay brick and brick high ratio. Mainly used in open hearth furnace, oxygen converter, electric furnace, non-ferrous metal smelting equipment and high temperature equipment.

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

Q: Brick: An acid refractory consisting mainly of quartz and square quartz and a small amount of residual quartz and glass.More than 94% silica content. True density 2.35g/cm3. With acid resistance, slag erosion performance. 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 quartz in the body. 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.

Q: Why is the highest brick coke oven temperature measuring point temperature not exceeding 1450: That is because the brick load softening point the maximum temperature is 1450 degrees.