Calcined α -Alumina with Low Soda, Original Powder
Calcined α -Alumina with Low Soda, Micropowder
Calcined α -Alumina with Medium Soda, Original Powder
Calcined α -Alumina with Medium Soda, Micropowder
Calcined α -Alumina with Ordinary Soda, Original Powder
Calcined α -Alumina with Ordinary Soda, Micropowder
Type |
Specification |
Chemical Composition |
Physical Characteristics |
Al2O3% |
Na2O% |
SiO2% |
Fe2O3% |
α -Al2O3% |
True density g/cm³ |
Crystal Particle Size μ m |
Specific Surface Area m² /g |
D50 μ m/Mesh |
Calcined α -Alumina with Low Soda, Original Powder |
AL-10 |
A5113 |
≥ 99.5 |
0.10 |
0.03 |
0.02 |
95 |
3.95 |
1 |
2.2 |
150-180 mesh |
AL-20 |
A6032 |
≥ 99.6 |
0.07 |
0.03 |
0.02 |
96 |
3.96 |
3 |
1.2 |
150-180 mesh |
AL-40 |
A7041 |
≥ 99.6 |
0.05 |
0.03 |
0.02 |
97 |
3.97 |
4 |
1.0 |
150-180 mesh |
Calcined α -Alumina with Low Soda, Micropowder |
AL-1G |
A5113G1 |
≥ 99.3 |
0.10 |
0.15 |
0.02 |
95 |
3.95 |
1 |
2.6 |
1.5± 0.5μ m |
AL-3G |
A6032G3 |
≥ 99.5 |
0.07 |
0.13 |
0.02 |
96 |
3.96 |
3 |
1.8 |
3± 0.5μ m |
AL-5G |
A7042G5 |
≥ 99.5 |
0.05 |
0.10 |
0.02 |
97 |
3.97 |
4 |
1.2 |
5± 0.5μ m |
Use: spark plug, electronic substrates, electronic ceramics board, advanced refractory materials etc |
Calcined α -AluminawithMedium Soda, Original Powder |
AM-30 |
A3224 |
≥ 99.5 |
0.18 |
0.03 |
0.02 |
93 |
3.93 |
2 |
3.5 |
150-180 mesh |
AM-40 |
A5234 |
≥ 99.5 |
0.15 |
0.03 |
0.02 |
95 |
3.95 |
3 |
3.5 |
150-180 mesh |
Calcined α -Alumina withMedium Soda, Micropowder |
AM-3G |
A3224G2 |
≥ 99.2 |
0.18 |
0.15 |
0.03 |
93 |
3.93 |
2 |
3.5 |
3± 0.5μ m |
AM-4G |
A5234G4 |
≥ 99.3 |
0.15 |
0.15 |
0.03 |
95 |
3.95 |
3 |
3.5 |
4± 0.5μ m |
Use: engineering ceramics, refractory parts etc |
Calcined α -Alumina with Ordinary Soda, Original Powder |
AP-30 |
A3314 |
≥ 99.5 |
0.28 |
0.03 |
0.02 |
93 |
3.93 |
1 |
3.5 |
150-180 mesh |
AP-40 |
A5324 |
≥ 99.5 |
0.25 |
0.03 |
0.02 |
95 |
3.95 |
2 |
3.5 |
150-180 mesh |
Calcined α -Alumina with Ordinary Soda, Micropowder |
AP-1G |
A3314Gl |
≥ 99.0 |
0.28 |
0.2 |
0.02 |
93 |
3.93 |
1 |
3.5 |
1± 0.5μ m |
AP-2G |
A3314G2 |
≥ 99.2 |
0.28 |
0.15 |
0.02 |
93 |
3.93 |
1 |
3.5 |
2± 0.5μ m |
AP-3G |
A3314G4 |
≥ 99.3 |
0.25 |
0.1 |
0.02 |
95 |
3.95 |
2 |
3.5 |
4± 0.5μ m |
Use: refractory materials, grind porcelain, engineering ceramics etc |
Packing: 25Kg/50Kg/1000Kg bags |
Remarks: Particle size (D50) to be controlled according to the requirements. If you will have any special requirement about specifications, please inform us so as to meet your demands. |