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Super Fine White Fused Alumina Oxide Powder for Super Finishing Lapping Tape
| Price | $2300.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Henan, China |
| Popularity | 305 people viewed |
Model NO.:
WA072701
Material:
Alumina
Usage:
Polishing, Grind
Customized:
Customized
Color:
White
Product:
High Purity White Fused Alumina Powde
Content:
99%
Bulk Density:
1.53-1.95g/cm3
True Density:
3.95 - 4.00g/cm3
Melt Point:
2250
Hardness:
Mohs 9.0
Crystal:
Hexagonal
MOQ:
1 Ton
Certification:
ISO9001
CAS No.:
1344-28-1
Trademark:
XinLi
Transport Package:
25 Kg/Bag, 40 Bags Pellet
Specification:
240# -- 12500#
Origin:
China
HS Code:
2818109000
Product Description
White Fused Alumina Powder
White fused alumina abrasive powder produced by crushing fused alumina and sorting the particles into a uniform size. The resulting compound has the following characteristics:An α type corundum crystal configuration
At least a 99.0% pure aluminum oxide (Al2O3) composition
A hardness nearly equal to silicon carbide
A closely controlled particle-size distribution
A consistent particle shape
These characteristics make WFA a superb choice for high-level surface polishing and as a material in items such as: Super-finishing precision grindstones Super-finishing lapping cloth or paper Lapping tape for super-precision surface finishing Precision lapping of materials such as metals, quartz crystal, and semiconductor having low tensile strength
Chemical composition standard | ||||
Size Range | Chemical Composition % | |||
Al2O3 | SiO2 | Fe2O3 | Na2O | |
240#-6000# (2um-60um) | ≥99.6 | ≤0.10 | ≤0.03 | ≤0.25 |
8000#-12500# (0.5-1.5um) | ≥99.5 | ≤0.12 | ≤0.05 | ≤0.30 |
The company has passed ISO9001:2015 quality management system,
ISO14001:2015 environmental management system,
ISO45001:2018 occupational health and safety management system certification.
There are 5 fixed smelting furnaces, 3 particle size sand production lines and 3 ultra-fine powder production lines in production, and the production lines are semi-automatic.
The laboratory has 2 OMEC brand electric resistance particle counter and laser diffraction particle size analyzer and other testing instruments.
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