Supply China refractory material

refractory material
1. Al2O3: 99.5% min;
2.refractory raw material;
3.0-1/1-3/3-5mm F12-F220 325mesh F600-F2500

refractory material

As the refractory material,White Fused Alumina is a kind of middle or high level refractory material. With the eye-catching white color and the advantage of high density and low micro porosity, it can effectively improve the volume stability and the thermal shock resistance of the material. It is the mainly raw material to produce middle or high level unshaped or shaped refractory material. It is applied to the unshaped refractory materials, such as refractory carstables for ladles, middle or high level iron runner casting material, gunning refractory and fabricate parts ect. It also can be used to kinds of corundum products, such as corundum bricks, corundum, mullite corundum, refining corundum perforated bricks, overall blowtorch and combined nozzle, side ceiling of the high temperature kiln, ect. All in all, it is widely used in steel, cement, ceramics, grinding material and petrochemical industries.

We specialized in manufacturing grit/micro powder of corundum powder-white fused alumina. Good quality and competitive price make our products well accepted by customers at home and abroad. You are welcome to contact us for further information.

2. Applications:

First,it is the raw material of refractory materials,good at refractory brick,cast.Seconed,The abrasive tools made of it are suitable for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials.

3. Advantages:

1. Al2O3: 99.5% min;
2.As the manufacturer of white fused alumina supply raw material for refractory raw material;
3.0-1/1-3/3-5mm F12-F220 325mesh F600-F2500

4. Chemical Analysis:

Al2O3	Fe2O3	Na2O	SiO2	CaO	K2O
≥99.3%	≤0.10%	≤0.30%	≤0.10%	≤0.03%	≤0.03%

 5. Physical Analysis:

Crystal	True Density g/cm3	Hardness Kg/mm2	Melting Point	Refractoriness	Max Usable Temperature
α- Al2O3	≥3.96	2000~2200	2000	≥1850	1900