China 2021 China New Design Acid Refractory Bricks - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng

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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Kaowool Ceramic Fiber Blanket, 70 Alumina Fire Brick, Silica Refractory Bricks, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
China 2021 China New Design Acid Refractory Bricks - 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.


Product detail pictures:

China 2021 China New Design Acid Refractory Bricks - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng detail pictures

China 2021 China New Design Acid Refractory Bricks - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng detail pictures

China 2021 China New Design Acid Refractory Bricks - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for China 2021 China New Design Acid Refractory Bricks - Rongsheng Zircon Refractory Brick For Glass kiln – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Nigeria, Poland, Japan, We supply skilled service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound items with good logistics service and economical cost. Depending on this, our products and solutions are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ??customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Adam from French - 2018.07.27 12:26
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Kevin Ellyson from Finland - 2018.12.22 12:52
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