Good Chemical Stability Zirconium Mullite Fire Brick Refractory Zirconia Brick

• Customization: Available
• Production Process: High-Density
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: Zirconium Mullite Brick
• Type: Sintered Zircon Mullite Brick
• Feature: High Temperature Resistance
• Shape: Block
• Size: Customizable
• Keyword: Zirconium Mullite Brick
• Transport Package: International Standard
• Specification: Customizable
• Trademark: Shengjie
• Origin: China
• HS Code: 690220000
• Production Capacity: 10000

Product Description

Product Description

Zirconium mullite brick selected high quality mullite sand and zircon powder as its main raw material. Molded by high pressure and sintered by high temperature, the zircon-mullite brick has such advantages as high bulk density, high strength, good thermal shock resistance, high temperature erosion resistance and good slag resistance.

Product Parameters

Item	Dense zircon brick	Zircon brick	Zi-Mullite brick	AZS-30
ZrO2 (%)	≥65	≥60	≥7	≥28
AL2O3 (%)	-	-	≥73	≥52
SiO2 (%)	-	≤38	≤18	≤18
Fe2O3 (%)	≤0.3	≤0.5	≤0.5	≤1.0
Apparent porosity (%)	≤18	≤22	≤20	≤18
Bulk density (g/cm3)	≥3.7	≥3.5	≥2.8	≥3.0
Cold compressive strength (MPa)	≥100	≥100	≥100	≥100
Refractoriness under load (ºC)(0.2MPa0.6%)	≥1650	≥1620	≥1700	≥1650

Application

Our refractory materials are widely used in cement industry, steel industry, glass industry, power industry, building materials industry, etc.

Packaging & Shipping

To ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging and transportation services.

Production Process

Company Profile

Shengjie Refractory Materials is a company specializing inrefractory products. lts main products include unshaped refractory materials, refractory bricks, ceramic fiber products, etc.

We have exported more than 100 countries like the Middle East, the United States, Europe, Africa, India, etc.

Certifications

Shengjie Refractory has quality management system ISO 9001 certification, 14001 certification, 45001 certification and AAA enterprise credit rating certification.

FAQ

1. Are you a manufacturer or trader?
We are a manufacturer.
 

2. What's the MOQ?

No limit to the quantity. We can offer the best proposal and solutions according to your condition.
 

3. Why should you buy from us not from other suppliers? 

*Professional manufacturer since 1998.
*10 production lines  
*An annual output of nearly 100,000 tons and hundreds of employees
*Customized according to your requirements or drawings
*Inventory available for quick shipment
 

4. Do you provide free samples? 

Yes, we can offer free samples if we have it in stock, but the express fee is to be collected.
 

5. How do you guarantee quality?

Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.
 

6. Can we visit your factory?
Yes, certainly. We sincerely welcome you to come to China and visit our factory.