
Price | Available on request |
Category | Finished Products |
Manufacturer | NA (Trader) |
Min Order Quantity | 10.00 Tons |
Delivery Lead Time | As per order |
Place of Origin | China |
Supply Ability | Customization as required |
Packaging Details | Standard export packing |
Transportation Details | Road / Ship |
Raw Material
Tabular alumina is made of high quality alumina powder
Processing
It is a pure sintered alpha alumina material which is sintering at a very fast speed under the temperature of 1900℃ with very high density. It has approximately 200μm with the development of adequate hexagonal plate alpha alumina crystals.
Advantages
1.high purity
2.excellent thermal volume stability and thermal shock resistance
3.low porosity
4.big crystal
5.high heat resistance
6.strong mechanical strength
7.high erosion resistance
8.excellent insulating properties
9.anti -acid and anti alkali corrosion
Items | Chemical composition | Physical properties | ||||||
AL2O3 | Na2O | SiO2 | Fe2O3 | Bulk density | Apparent porosity |
Water absorption |
size | |
≥% | ≤% | ≤% | ≤% | ≥g/cm3 | % | % | ||
Ball | 99.3 | 0.4 | 0.12 | 0.04 | 3.55 | 3 | 1 | 25mm max |
Grain | 99.3 | 0.4 | 0.13 | 0.05 | 3.55 | 3 | 1 | See below |
Powder | 99.1 | 0.4 | 0.15 | 0.07 | 3.5 | 5 | 1.5 | See below |
Package | 25kg/bag; 1ton/bag; or as customers’ requirement |
All range of sizes
0-3 mm |
0-1 mm |
0-0.5 mm |
0-0.3 mm |
0-0.2 mm |
-45 micron |
3-6 mm |
2-5 mm |
1-3 mm |
1-2 mm |
0.5-1 mm |
0.2-0.6 mm |
-6 mesh |
-14 mesh |
-28 mesh |
-48 mesh |
-65 mesh |
-325 mesh |
3-6 mesh |
1/4''-8 mesh |
6-14 mesh |
8-14 mesh |
14-28 mesh |
28-48 mesh |
Applications
1.monolithic and shaped refractory
2.steel-making industry
3.foundry, petrochemical and ceramic industry