High Purity Alumina Bead
Short Description:
High Purity Alumina Bead (SXHAB) .Advantage .High Hardness, Over 1800HV10,High Machine Strength . High compactness, Fine Microcrystal, Lower Wear Loss . Chemical Stability, Good corrosion resistance .High Purity 99.9% Alumina content. No more other metal content except Al2O3.Suit for grinding high purity materials . High thermal conductivity Application: -Dielectric, piezoelectric, magnetic substance materials -Rare earth phosphor material -Lithium battery electrode material -CMP Polishing ...
Product Detail
Product Tags
High Purity Alumina Bead
(SXHAB)
.Advantage
.High Hardness, Over 1800HV10,High Machine Strength
. High compactness, Fine Microcrystal, Lower Wear Loss
. Chemical Stability, Good corrosion resistance
.High Purity 99.9% Alumina content. No more other metal content except Al2O3.Suit for grinding high purity materials
. High thermal conductivity
Application:
-Dielectric, piezoelectric, magnetic substance materials
-Rare earth phosphor material
-Lithium battery electrode material
-CMP Polishing powder
-High grade pigment and ink
- Medicine, pesticide, antibiotic material and food
-High performance ceramic materials
Properties
| Item | Unit | Data |
| Purity | 99.9%Al2O3 | |
| Density
HV Hardness |
g/cm3
GPa |
3.9
17.2 |
| Flexural Strength | Kgf/m²(Room tempreture) | 60 |
| Coefficient of Thermal Expansion | 1/℃ | 8*10-6 |
| Thermal Conductivity | W/m.k | 37 |
| Volume Resistivity | Ohm.cm | >106 |
