Porcelain Insulator Bauxite
Electrical procelain insulatorhas high requirements about the mechanical properties, electrical properties, environmental performance (cold and hot, squalidity, aging resistance, etc.). Usingcalcinedbauxite as the material could meet this requirement perfectly.Procelain insulator bauxite has good intensity and its long-term performance could also reduce the manufacturing cost. It also has well insulativity and mechanical strength, both its rigidity and heat stability are higher than others, its hot and cold impact performance is also superior.
Application
Most high voltage insulators producers choose calcined bauxite powder as necessary raw materials for manufacturing electrical porcelain insulators used for electric line, power station, protector and switches etc. The porcelain insulator that burns by high-temperature firing from the bauxite, kaolin, feldspar and other natural minerals is widely applied to electric power industry system. To produce the porcelain, calcined bauxite is used instead of alumina. The simultaneous addition of clay and kaolin, in each case containing more than 5% by weight of foreign metal oxide inclusions, results in a porcelain which, compared to an alumina porcelain of the same mechanical strength, can be produced at significantly lower cost. The porcelain is suitable in particular for applications for highly mechanically loaded components used in electrical insulation.
Available grain size
98% passing min at 325mes
Package
Usually 1MT Jumbo bag
Standard exporting package for sea transportation or air delivery
Special packing requirement is acceptable
Specification for SNP86 calacined bauxite
| Item name | SNP86 | SNP85 |
| Al2O3 min | 86.0% | 85.0% |
| Fe2O3 max | 2.50% | 2.5% |
| TiO2 max | 3.80% | 4.0% |
| SiO2 max | 6.70% | 7.70% |
| Moisture | 0.10% | 0.10% |
| Specific Gravity | 3.80g/cm³ | 3.80g/cm³ |
Our Advantage:
1. We are a manufacturer, which can control the cost easier than trade company also can give you answer more quickly.
2. As a manufacturer, we know much in technique and can give you more support in technique problem.
3. Professional and experienced service team, specialized in refractory production , more than 10 years.
4.Our products are complete in specifications with various of sizes.
5. We enjoy a good reputation in the customers in domestic and overseas markets.
6. Large production capacity, short lead time of products.
7. 24*7 online service.
8. OEM service available
We alsocan according to your need to customize different type required.
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