refractory white corundum

White Corundum Al2O3%>99 Grinding ability, heat a small high efficiency acid and alkali corrosion

1.Xinmi Jinding keep warm refractory co.,ltd,dealing in thermal insulation in this line for 10 years.We trying to work hard to proving the best service to you.And also quoting you the most suitable price.

2.Specifications

white fused corundum: 1.Rich experience with special designing 2.Superior quality with competitive price 3.for refractories

 3. 

Physical indicators: Use Specification Chemical composition% Magnetic material% Al203 Fe2o3 Sio2 Tio2 Abrasives F 4#-8# ≥99.5 ≤0.5 - ≤0.4 ≤0.003 90#-150# ≥98.5 ≤0.6 ≤0.003 180#-240# ≥98.2 ≤0.7 - ≤0.4 ≤0.002 W 1#-63# ≥97.5 ≤0.8 ≤1.0 ≤0.5 ≤0.001 Refractory Of sand 0-1nn1-3nn3-5nn5-8nn8-12nn ≥99.0 ≤0.5 - ≤0.4 ≤0.003 Powder 180#-0200#-0320#-0 ≥98.5   ≤0.3 ≤0.5 ≤0.001

4.Product Description:

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.

 

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refractory white corundum