Zhengzhou Haixu Abrasives Co., Ltd.
Manufacturer and Supplier - China
F20 Abrasive White Aluminum Oxide for Sandblasting (F20)
F20 Abrasive White Aluminum Oxide for Sandblasting
1.White Fused Corundum, a kind of high-grade refractories, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
The physical and chemical analysis:
Chemical compositions Physical properties
Items Value of specification(%) Items property
Al2O3 99.6min Color White
SiO2 0.04max Bulk density 1.93g/cm3
NaO2 0.22max True density 3.93g/cm3
Fe2O3 0.04max Hardness Morse hardness 9
Micro hardness 21600-22600kg/mm3
Usage to make sandcloth Content of magnetic substance 0.0023%max
1. Available research in a variety of blasting and light lapping operations
2. The process of beautifying glass or acrylic
3. The process of blasting TV screens
4. The cutting of silicon wafer
5. The process of cleaning and blasting tooth model
6. Precision sand casting
7. High refractory and other ceramic additives
8. to make sandpaper & sandcloth
2).supply abrasives since 1999
3).A grade products with high purity
4).production capacity:1000-1500 metric ton/month
White fused alumina plant
Zhengzhou Haixu Abrasive Co.,Ltd
Zhengzhou Haixu Abrasive Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Based on the principles of equality and mutual benefits, we persist in abiding by agreements; enable us to do business and cooperation with all countries in the field of economy and technology.
Currently, we have exported our products all over the world, such as Europe, the USA, India.
a. Use imported Bayer aluminum; assure the high quality of products.
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
c. Products are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements.
White Fused Alumina plants
Zhengzhou Haixu Abrasives Co.,Ltd
Zhengzhou Haixu Abrasives Co., Ltd,founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields.
|Bulk density :||1.90g/cm3|
|True density :||3.96g/cm3|
|Morse hardness :||9|
|Micro hardness :||21600-22600kg/mm3|
|content of magnetic substance :||0.0021%max|