Brand Name: Haixu
Model Number: White Fused Alumina Micro Powder
Place of Origin: Zhengzhou city,Henan province
white fused alumina with micron size
Al2O3 white fused alumina with micron size is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request
Available size:
8-5mm, 5-3mm, 3-1mm, 0-1mm
320mesh-0, 280mesh-0, 240mesh-0, 200mesh-0, 180mesh-0
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,
F60, F70, F80, F90, F100, F120, F150, F180, F220, F240, F280, F320
F360, F400, F500, F600, F800, F1000, F1200
The physical and chemical analysis:
Physical properties |
Chemical compositions |
Content (%) |
|
Crystal body |
Hexagonal |
Al2O3 |
≥99.2 |
Main crystal body |
Al2O3 |
||
Color |
white |
Na2O |
≤0.4 |
True density |
≥3.9 g/cm3 |
||
Bulk density |
1.75-1.95 g/cm3 |
SiO2 |
≤0.1 |
Mons’ hardness |
9 |
||
Linear expansion coefficient |
8.3x10-4 |
Fe2O3 |
≤0.1 |
Loss on ignition |
≤0.06% |
Advantages:
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 customer’s different requirements.