Corundum-Mullite Brick GM-80/85 for Glass Furnace

Product Description:

General Information of Corundum-Mullite Brick

CMAX corundum-mullite bricks use the high-purity corundum as the main raw material, and are produced by advanced technology.

Feature of Corundum-Mullite Brick
Low thermal conductivity
High strength
Good thermal shock resistance

Application of Corundum-Mullite Brick
Industrial furnace lining
Glass furnace

Images of Corundum-Mullite Brick

Technical Data of Corundum-Mullite Brick

ITEM GM-80 GM-85
Al2O3, % ≥80 ≥85
Fe2O3, % ≤0.5 ≤0.5
Refractoriness, ℃ ≥1790 ≥1790
Bulk Density, g/cm3 ≥2.65 ≥2.75
Apparent Porosity, % ≤20 ≤20
Cold Crushing Strength, Mpa ≥60 ≥60
Refractoriness Under Load (T0.6), ℃ ≥1700 ≥1700
Permanent Lineat Change, % 1500℃×3h, ±0.2 1500℃×3h, ±0.2

FAQ of Corundum-Mullite Brick

• Who We Are?

CNBM is a Fortune 500 and a governmental owned National Building Material company in Beijing, China.

• What We Can Do?

We can supply ALL KINDS OF REFRACTORIES and CERAMIC FIBER PRODUCTS in high quality and competitive price.

• Who Our Customers Are

MORGAN THERMAL CERAMICS   

ALLIED MINERAL   

UNIFRAX

• Can we visit your factory?

 Sure, we warmly welcome you to visit our factory any time. Seeing is believing. 

• After an order is placed, when you will deliver?

10-30days.

• Does your company accept customization?

 we have a strong technical force. Our production methods are unique in that in allows us to be responsive to the needs and specification of our customers.  We use a batch method of production, so each technician on the line is responsible for a specific area of expertise. at any point in our production, we can make changes and incorporate the feedback from our clients. We accept OEM service.

• How is your products quality?

We specialize in fire brick ,our products are superior in quality to any other brand available on the market. These fire brick are gaining popularity because of their fine quality, competitive prices, and our honest dealings.