2015 AI2O3 99% White Corundum/White Fused Alumina for Abrasive and Refractory

Specifications White Corundum/White Fused Alumina

1.Manufacturer is real

2.Quality Assurance

3.Delivery on time

4.Reasonable price

  Product Description White Corundum (White fused aluminum oxide)      White corundum is an artificial corundum abrasive, the main component of aluminum oxide (Al2O3), and contains a small amount of iron oxide, silicon oxide, etc., the color was white. White corundum high quality alumina powder as raw material, refined crystalline and fused into, there are dense texture, high hardness, high temperature, acid corrosion, thermal stability properties. particles cusp form for use in the manufacture of ceramics, resin bonded abrasives and grinding, polishing, blasting, precision casting, can also be used to manufacture advanced refractory. Physical performance of white corundum

Product name	White corundum
Color	White
Crystals	Trigonal
Mohs hardness	9.0
True density	3.60g/cm3
Melting point	2250℃
The highest temperature	1900℃

  Chemical composition of white corundum

Use	Specification	AI2O3	Na2O	SiO2	Magnetic material
Abrasive	1#~63#	≥99.3%	≤0.4%	≤0.05%	≤0.03%
	12#~80#	≥99.4%	≤0.4%	≤0.03%	----
	90#~150#	≥99.3%	≤0.4%	≤0.05%	≤0.03%
	180#~240#	≥99.2%	≤0.4%	≤0.03%	----
Refractory Material	180#~0	≥99.3%	≤0.4%	≤0.05%	≤0.06%
	200#~0
	320#~0
Powder	0~1mm	≥99.0%	≤0.4%	≤0.02%	≤0.1%
	1~3mm
	3~5mm
	5~8mm
	8~12mm

        Advantage of white corundum   1. Does not affect the color of the work piece 2. Processing speed, high-quality fast 3. Micronized ideal for wet blasting and polished work 4. Can be used in the production of non-iron residual process Product Uses Using of white corundum   1. Finish: metal or non-metallic surface dirt rust clear 2. Beautification process: a variety of matting or matte gold, K gold jewelry, precious metal products of processing 3. The etching process: jade, crystal, agate, seals, marble gravestone, ceramic, wood, bamboo and other artists of the etching. 4. Pre-treatment process: PU, rubber, plastic coating, plating, spray welding, titanium, etc. prior to treatment, to increase surface adhesion. 5. Burr processing: plastic, zinc and aluminum die-casting products, electronic components, such as the removal of the core. Packaging & Shipping Company can according to customer requirements for woven bag packing, tons of bags, wooden pallets, plastic pallet packaging and so on.   Company Information