Product Details
Place of Origin: Henan, China (Mainland)
Brand Name: Eversim
Certification: SGS,ISO
Model Number: TCH Series
Payment & Shipping Terms
Minimum Order Quantity: 1 Metric Ton/Metric Tons Free samples
Price: USD 700-1000 per ton
Packaging Details: 25kg/bag with wooden pallet, 50kg/bag with wooden pallet, 1Mt/bag
Delivery Time: 7-15 days after confirm the order
Payment Terms: T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability: 1500 Metric Ton/Metric Tons per Month
Classification: |
Alumina |
Other Names: |
Aluminium Oxide |
EINECS No.: |
215-691-6 |
Grade Standard: |
Industrial Grade |
Appearance: |
White Powder |
Application: |
Ceramic,refractory,glzaes |
Density: |
3.93g/cm3 |
Al2O3: |
99.5%min |
Bulk Density: |
1.75-1.85g/cm3 |
Bulk Volume: |
0.45-0.50cm3/g |
Chemical Composition: |
Al2O3 |
Dielectric Constant: |
9.2-9.8 |
Melting Point: |
2050℃ |
Mohs Hardness: |
9.0 |
Name: |
Calcined Alumina Powder |
Particle Size: |
2-3μm |
Porosity: |
0.3-0.5% |
Refractive Index: |
1.76-1.77 |
Specific Heat: |
0.2-0.3J/g.K |
Thermal Conductivity: |
20-25W/m.K |
Thermal Expansion: |
7.5-8.5x10-6/K |
True Density: |
3.97-4.05g/cm3 |
Classification: |
Alumina |
Other Names: |
Aluminium Oxide |
EINECS No.: |
215-691-6 |
Grade Standard: |
Industrial Grade |
Appearance: |
White Powder |
Application: |
Ceramic,refractory,glzaes |
Density: |
3.93g/cm3 |
Al2O3: |
99.5%min |
Bulk Density: |
1.75-1.85g/cm3 |
Bulk Volume: |
0.45-0.50cm3/g |
Chemical Composition: |
Al2O3 |
Dielectric Constant: |
9.2-9.8 |
Melting Point: |
2050℃ |
Mohs Hardness: |
9.0 |
Name: |
Calcined Alumina Powder |
Particle Size: |
2-3μm |
Porosity: |
0.3-0.5% |
Refractive Index: |
1.76-1.77 |
Specific Heat: |
0.2-0.3J/g.K |
Thermal Conductivity: |
20-25W/m.K |
Thermal Expansion: |
7.5-8.5x10-6/K |
True Density: |
3.97-4.05g/cm3 |
High Purity Lowest Price Calcined Alumina Powder Manufacturer
Nano Al2O3 powder alumina powder should be stored in dry, cool environment, must be sealed and can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
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Application and Usage
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catalysts and catalyst carriers
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polishing powder
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abrasive
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thin-film material
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In ceramic industry
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in saphir
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| Mesh | 325 # | 500# | W-5 | W-2 | W-1 | |
| Grade | Ceramic level | Refractory level | Ceramic level | Ceramic level | Ceramic level | Ceramic level |
| Α-Al2O3 | 98 | 90 | 95 | 95 | 95 | 90 |
| Al2O3 | 99 | 98-99 | 99 | 99 | 99 | 98-99 |
| Fe2O3 | 0.04 | 0.05 | 0.04 | 0.04 | 0.04 | 0.04 |
| SiO2 | 0.07-0.15 | 0.20Max. | 0.15Max. | 0.15Max. | 0.15Max. | 0.20Max. |
| Na2O | 0.1 | 0.25Max | 0.1 | 0.1 | 0.1 | 0.3 |
| True density | 3.95-3.97 | 3.93-3.97 | 3.95-3.97 | 3.95-3.97 | 3.95-3.97 | 3.95 |
| Calcined alumina powde Feature |
| 1) High temperature calcined, excellent chemical activity, High alumina, low sodium 2) Resonable particle size (D50=200mesh/325mesh/3-5um/1um etc),widely used in ceramic/refractories industry. 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 |
| Calcined alumina powder Application |
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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. |
| Calcined alumina powder price's Specification |
| Application | Model | Al2O3 | Na2O | Fe2O3 | SiO2 | TiO2 | LOI | True Density | a-Al2O3 | D50 | Particle Size | Specific Surface |
| Unit | ≥ % | ≤% | ≤% | ≤% | ≤% | ≤% | g/m3 | ≥ % | um | um | m2/g | |
| Dry pressing/CIP series for ceramic | TCH-101 | 99.7 | 0.1 | 0.02 | 0.02 | 0.01 | 0.15 | 3.96 | 96 | 75 | 2--3 | 0.6-0.8 |
| TCH-102 | 99.6 | 0.1 | 0.02 | 0.02 | 0.01 | 0.15 | 3.95 | 95 | 75 | 2--3 | 0.6-0.8 | |
| TCH-103 | 99.5 | 0.2 | 0.02 | 0.02 | 0.01 | 0.2 | 3.95 | 95 | 75 | 2--3 | 0.8-1.0 | |
| TCH-105 | 99.4 | 0.3 | 0.02 | 0.02 | 0.01 | 0.2 | 3.93 | 93 | 75 | 2--3 | 0.8-1.0 | |
| Injection moulding for ceramic | TCH-213 | 99.5 | 0.2 | 0.02 | 0.02 | 0.01 | 0.15 | 3.95 | 95 | 75 | 3--4 | 0.5-0.6 |
| TCH-211 | 99.7 | 0.1 | 0.02 | 0.02 | 0.01 | 0.1 | 3.96 | 96 | 75 | 3--5 | 0.5-0.6 | |
| Refractory series | TCH-31 | 99.4 | 0.3 | 0.02 | 0.02 | 0.01 | 0.15 | 3.92 | 90 | 75 | 2--3 | 0.1-0.8 |
| TCH-30 | 99.5 | 0.3 | 0.02 | 0.02 | 0.01 | 0.1 | 3.95 | 95 | 3 | 2--4 | 1.0-1.2 | |
| TCH-33 | 99.4 | 0.3 | 0.02 | 0.02 | 0.01 | 0.15 | 3.95 | 95 | 43 | 2--3 | 0.9-1.0 | |
| TCH-003 | 99.4 | 0.3 | 0.02 | 0.02 | 0.01 | 0.13 | 3.95 | 95 | 4 | 3--5 | 1.0-1.2 | |
| TCH-35 | 99 | 0.3 | 0.02 | 0.02 | 0.01 | 0.2 | 3.9 | 90 | 43 | 3--5 | 0.9-1.0 | |
| Active A-Al2o3 | TCH-5H | 98.8 | 0.2 | 0.02 | 0.15 | 3.95 | 95 | 1 | ||||
| TCH-5L | 98.6 | 0.2 | 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 |
