99.99% Alumina Bead
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Features
1.Excellent abrasion resistance
Abrasion resistance is higher than thezirconia beads. when the high hardness ceramics is ground,
2.High purity
The purity of the alumina beads is 99.99%or more. When grinding, no contamination other than alumina.
3.Excellent corrosion resistance
It is excellent in corrosion resistance tothe acid and the alkali.
No performance deterioration in the warmwater.
4.Energy saving of grinding and dispersion
The density of alumina is 2/3 of thezirconia bead, and the filling weight to the mill is 2/3.
In addition, the consumption energy whengrinding can be decreased.
Product Details
BPA
High Purity Alumina Beads 99.99% 99.9% Alumina Beads
Typical purity data
Application
1)Dielectric, Piezoelectric, MLCC and otherelectronic materials.
2)rare earth phosphor material
3)electrode material of Lithium battery andother battery application
4)electronic ceramics, sapphire ,transparentceramic materials
5)pigment, ink and other materials
6)high purity quartz sand, quartz crucibleraw material grinding and grinding
7)medicine, pesticide, antibacterialmaterials, powder food type nano materials
Physical Properties
Density: 3.9
Bulk Density: 2.5
Hardness(Hv): 1100
Sphericity(%):98%
Standard Size(mm):φ0.1mm, φ0.2mm, φ0.3mm, φ0.4mm, φ0.5mm~φ10mm
Packing(kg): 25 Plastic Drum
