Hot Sale Fire Insulating Clay Unshape Wear Resistant Brick

Our technical support can start from the product design of the Cordierite Prop, Ceramic Electric Tunnel Kiln, Electric Arc Furnace and continue to the after-sale quality feedback of the final product. Our company obtains the approval of many customers with the advantage of quality and price. Welcome new and old friends to discuss and establish long-term cooperative relationship. Relying on superior quality and excellent post-sales, our products sell well in both domestic and foreign markets.

1.Fire Clay Insulating Brick Description

The Al2O3 content of light clay refractory bricks is 30% to 46%. It is a lightweight refractory product, which is mainly composed of clay or light clinker. Usually, it can be made combustible by chemical or foam method, and finally, form a multi-hollow structure. The bulk density of commonly used lightweight clay bricks is 0.75~1.20g/cm3, the compressive strength is 2.0~5.9Mpa, and the thermal conductivity is 0.221~0.442W/m.k (1350°C).

Item	1.0	2.0	3.0
Al2O3 (%)	38--40	38--40	38--40
Fe2O3(%)	4	44	1.2
SiO2(%)	55	55	55
Bulk Density (g/cm3)	0.6	0.8	1.0
Apparent Porosity %	70	60	55
Cold Crushing Strength(Mpa) ≥	2.0	2.5	3.0
Thermal Conductivity(W/m.k)(1000°C)	0.33	0.60	0.45
Max Service Temperature (°C)	1200	1280	1300

2.Fire Clay Insulating Brick Features

1. Good heat resistance and high-temperature resistance.

2. The thermal expansion is small and the peeling resistance is good.

3. Good corrosion resistance.

4. Good sintering resistance.

3.Fire Clay Insulating Brick Applications

Lightweight clay thermal insulation bricks are corrosive thermal insulation materials and will not come into contact with molten materials. They are mainly used in various industrial furnaces.

4.Fire Clay Insulating Brick Packing

We have ensured the quality of our Hot Sale Fire Insulating Clay Unshape Wear Resistant Brick with our excellent R&D technology coupled with perfect management system. We attach great importance to promoting energy resource conservation and ecological environmental protection, and support green development, circular development and low-carbon development. Our company is willing to win the support and cooperation of peers with excellent quality, preferential price and excellent service.

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