| Classification: | Alumina |
|---|---|
| Grade Standard: | Industrial Grade |
| Kind: | Alumina |
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ZALY Ultrafine calcined alumina powder
Calcined alumina
Industrial alumina powder---Metallurgical grade alumina powder
Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc
White fused alumina--- used in refractory,grinding&polishing,abrasives
Tabular alumina--- used in refractory
Features
1) excellent chemical activity, High alumina, low sodium
2) Resonable particle size (D50=200mesh/325mesh/3-5um/1um etc)
3) Product process: Bayer process technology from bauxite ore of Australia
4) Stable quality control ; SGS, ISO audited manufacturer
5) Factory located in import-export tax free area, price is best.
Application :
*Widely used in Ceramics industries ---- wear resistant ceramic, electronic ceramics, small ceramic parts.
ZALY's alumina suitable for dry pressing, CIP,injection moulding etc.
*Used in Refractory industries - - Shaped refractory (firebrick etc) & Unshaped refractory (castable etc)
*Used in glaze industry-- ceramic pigment and glazes.
Product specification
|
Application |
Model |
Al2O3 |
Na2O |
Fe2O3 |
SiO2 |
TiO2 |
LOI |
True Density |
a-Al2O3 |
D50 |
Specific surface |
|
Unit |
≥ % |
≤% |
≤% |
≤% |
≤% |
≤% |
g/m3 |
≥ % |
um |
m2/g |
|
|
Industrial series |
98.7 |
0.4 |
0.006 |
0.009 |
0.003 |
0.76 |
3.5 |
45-70 |
72 |
||
|
Dry pressing/CIP series |
TCH-101 |
99.7 |
0.1 |
0.02 |
0.02 |
0.01 |
0.15 |
3.96 |
96 |
75 |
0.6-0.8 |
|
TCH-102 |
99.6 |
0.1 |
0.02 |
0.02 |
0.01 |
0.15 |
3.95 |
95 |
75 |
0.6-0.8 |
|
|
TCH-103 |
99.5 |
0.2 |
0.02 |
0.02 |
0.01 |
0.2 |
3.95 |
95 |
75 |
0.8-1.0 |
|
|
TCH-105 |
99.4 |
0.3 |
0.02 |
0.02 |
0.01 |
0.2 |
3.93 |
93 |
75 |
0.8-1.0 |
|
|
Injection moulding |
TCH-213 |
99.5 |
0.2 |
0.02 |
0.02 |
0.01 |
0.15 |
3.95 |
95 |
75 |
0.5-0.6 |
|
TCH-211 |
99.7 |
0.1 |
0.02 |
0.02 |
0.01 |
0.1 |
3.96 |
96 |
75 |
0.5-0.6 |
|
|
Refractory series |
TCH-31 |
99.4 |
0.3 |
0.02 |
0.02 |
0.01 |
0.15 |
3.92 |
90 |
75 |
0.1-0.8 |
|
TCH-30 |
99.5 |
0.3 |
0.02 |
0.02 |
0.01 |
0.1 |
3.95 |
95 |
3 |
1.0-1.2 |
|
|
TCH-33 |
99.4 |
0.3 |
0.02 |
0.02 |
0.01 |
0.15 |
3.95 |
95 |
43 |
0.9-1.0 |
|
|
TCH-003 |
99.4 |
0.3 |
0.02 |
0.02 |
0.01 |
0.13 |
3.95 |
95 |
4 |
1.0-1.2 |
|
|
TCH-35 |
99 |
0.3 |
0.02 |
0.02 |
0.01 |
0.2 |
3.9 |
90 |
43 |
0.9-1.0 |
|
|
Active A-Al2o3 |
TCH-5H |
99.4 |
0.3 |
0.02 |
0.15 |
3.95 |
95 |
1 |
|||
|
TCH-5L |
99.4 |
0.1 |
0.02 |
0.15 |
3.93 |
93 |
0.8 |
||||
|
Glazing series |
TCH-7 |
99.6 |
0.2 |
0.02 |
0.02 |
3.95 |
95 |
55 |
|||
|
TCH-703 |
99.6 |
0.2 |
0.02 |
0.02 |
3.95 |
95 |
15 |
||||
|
TCH-713 |
99.6 |
0.2 |
0.02 |
0.02 |
3.95 |
95 |
4 |
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