$China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng Featured Image$

$China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng$
$China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng$
$China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng$

China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng

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Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for Insulating Firebrick J23, Carbon Nanotube Electrode, High Temperature Castable Refractory, All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Welcome customers new and old to contact us for business cooperation.

China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng Detail:

zircon firebrick refers to the refractory brick that contains raw materials of zircon or ZrO2 more than 90%. Besides, there are other refractory bricks that contain zircon, such as the Zr-Al brick, zirconia firebrick can improve the thermal shock resistance; Zr-Cr-Al brick, which improves the refractoriness and anti-corrosion resistance; and Zr-SiC brick that improves slag and wear resistance. zirconia brick various properties of high mechanical strength, good thermal shock resistance, high refractoriness under load, strong erosion resistance and high density.

Properties of Zircon Brick

Great creep resistance,
High density,
High refractoriness under load,
Excellent thermal shock resistance,
Good corrosion resistance,
High mechanical strength.

Zircon Brick Manufacturing Process

Zircon fire block is made from stable zircon sand is a kind of great refractory brick with the zircon content over 64 %. zircon refractory block is acid refractory with the advantages of high mechanical strength, high refractoriness under load, excellent thermal shock stability, good creep resistance and good corrosion resistance to glass liquid.

Rongsheng Refractory Zircon Brick Specifications

Item	Dense zircon brick	Zircon brick	zirconium -corundumbrick	Zirconium -mullite brick	Semi-zircon brick
ZrO2 %	≥65	≥60	≥30	≥18	15~20
Al2O3 %	-	-	≥45	≥55	50~60
SiO2 %	-	≤38	≤25	≤25	≤20
Fe2O3 %	≤0.3	≤0.5	≤0.5	1.2	1.2
Apparent porosity %	≤18	≤22	≤20	≤17	≤20
Bulk density g/cm3	≥3.7	≥3.5	≥3.2	≥2.7	≥2.7
Cold Compressive Strength MPa	≥100	≥100	≥100	≥100	≥100
0.2MPaRefractoriness under load°C	≥1650	≥1620	≥1650	≥1650	≥1550

Application of Zircon Brick

Zircon bricks can be widely used in glass furnace, Ladle, pure steel furnace, non-ferrous metal smelting furnace, and also zirconia fire bricks are suitable for the glass kiln, casting nozzle of the nonferrous smelting furnace, and the ladle lining, etc.

Zircon Brick Manufacturer from RS Refractory Factory

Rongsheng refractory factory has been insisting on produce high quality zircnia fire bricks for many years. RS company has enough production experience and advanced manufacturing technology. also has professional engineer to provide you with professional advice on your actual application. If you have any question about zirconia block, please contact us for more professional information, our sales will reply you at first time.

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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for China OEM China Insulation Refractory Brick - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Netherlands, Philadelphia, Egypt, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.

Acid Refractory Bricks