Complaint
Tabular alumina is aluminum oxide that has been heated to temperatures above 1,650 °C (3,000 °F).
Composed of tabletlike crystals, it has high heat capacity and thermal conductivity as well as exceptional strength and volume stability at high temperatures.
It is possible to convert nearly 100% of the crystals and achieve extremely high chemical purity while maintaining the same hardness and density.
It provides high temperature resistance, thermal and chemical stability, abrasion resistance, high mechanical strength and excellent shock resistance.
-Various abrasives, abrasive tools and fillers
-Fine powder of various ceramic and refractory grade alumina
-High alumina structural ceramic
-Steel&Cement
-Electronic components, high insulating ceramic
Technical Index
| Specifications | Bulk Density(g/cm3) | Apparent Porosity % | Size | Water Absorption % | SiO2 % | Fe2O3 % | Na2O % | Al2O3 % |
| Corundum Ball | ≥3.5 | ≤5 | Tabular Alumina Ball | ≤1.5 | ≤0.1 | ≤0.05 | ≤0.4 | ≥99.4 |
| Grain | ≥3.5 | ≤5 | Sand Of Various Size | ≤1.5 | ≤0.1 | ≤0.05 | ≤0.4 | ≥99.4 |
| Fine Powder | ≥3.5 | ≤5 | 200Mesh,325Mesh,Etc | ≤1.5 | ≤0.1 | ≤0.05 | ≤0.4 | ≥99.4 |
1.We have our own raw material mine in Australia and Indonesia to guarantee high purity and quality.
2.With our own lab for test and qualicty control,and own a professional science & technology team for develop.
3.Big capacity for producing,we could adjust our plan follow customer's request.
4.Competitive price with good quality.
5.Fine after sales service for you.
1.Do you a factory or trader ?
A: We're manufacturer with trading company,belongs to government company.
2.Could I get some samples for test ?
A:OK,Samples free but need freight collect,We could return the delivery cost when in mass order
3.How do you confirm the quality ?
A:We have our own raw mineral mine and labs in Australia & Indonesia,with many professional machines and specialists.
Before loading into the jumbo bags,our QC would test the samples and get a specification report to guarantee the quality
4.What about the payment ?
A:TT,LC(100% Insight),and others could be accept.
5.How about the package ?
A:1-1.5 ton per jumbo bag,25-26 ton per 20'GP container.
