| CAS No.: | - |
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| Formula: | - |
| EINECS: | - |
| Type: | Aluminum Oxide |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier High Purity Refractory Material Al2O3 Bauxite
Bauxite, also known as monohydrallite, is the most important aluminum mineral and the main source of aluminum and gallium production, mainly composed of aluminum hydroxide, diaspore, hard diaspore, and goethite, hematite, quartz, etc.
| Calcined Bauxite Technical Data | |||
| Chemical Data Physical Data | |||
| Al2O3 | 70-88% | Shape | Block/Sand/Powder |
| TiO2 | 2-3% | LOI | 0.1-0.5% |
| SiO2 | 6-18% | Specific Gravity (g/cm3) | 3.70 |
| Fe2O3 | 0.5-2.5% | Bulk Density (g/cm3) | 2.90-3.25 |
| P2O5 | 0-0.3% | Hardness Mohs | 9.0 |
| MgO | 0-0.2% | Moisture Content | 0.1-0.3 |
| CaO | 0-0.4% | Polished Stone Value | 70Min |
1. Aluminum smelting industry. Used in national defense, aviation, automobiles, electrical appliances, chemicals, etc.
2. Precision casting. The bauxite clinker is processed into fine powder to form a mold and then precision cast. Used in military, aerospace, communications, instrumentation, machinery and medical equipment departments.
3. Used in refractory products. High bauxite clinker has a refractoriness of up to 1780°C, strong chemical stability and good physical properties.
4. Aluminum silicate refractory fiber. Light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical vibration resistance.
5. Using magnesia and bauxite clinker as raw materials, adding appropriate binders, the effect is very good for castables.
6. Manufacturing bauxite cement, abrasive materials and ceramic industry.
1.Can we print our logo on the product?
Of course, we can do it.
Just send us your logo design·
2.Do you accept small orders?
Yes. If you are a small retailer or starting up business,
We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority.
Price is negotiable under different conditions,
we are assuring you to get the most competitive price.
4.Do you offer free samples?
A 5 Stars Review=A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service,
we will offer you some free samples on your next order.
5.Are you able to deliver on time?
Of course!
we specialized in this line for many years, many customer make a deal with me because we can
deliver the goods on time and keep the goods top quality!
Based on the quantity, usually we will send the products to you in 2-3days after you make the payment.
6.What are your payment terms?
We usually accept T/T,, Western Union, L/C.
7.What is the delivery method?
We usually use DHL,EMS,TNT ,Fedex etc.
8.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in, China.
9.How Can I place an order?
1. Tell us the model and quantity, consignee information, shipping way and payment terms.
2. We make the proforma invoice and sent to you.
3. Complete Payment after confirmed the PI
4. Confirm Payment and arrange production.
5. Ship goods to you
6. Send the tracking number to you.
7. Goods delivered
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Audited Supplier 
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