Place of Origin:
JIAOZUO CITY OF HENAN PROVINCE OF PRC
Brand Name:
EVERSIM
Certification:
ISO 9001
Model Number:
HBD/LBD
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Product Description
Aluminum fluoride is a colorless compound with the formula AlF3. It is primarily used in aluminum production. It can occur naturally in the forms of oskarssonite and rosenbergite. It can also be manufactured. The vast majority of aluminum fluoride is produced by reacting hydrogen fluoride with alumina or heating alumina to 700°C.
Physical Properties
1. At 1238 °C, its vapor pressure is 1 mm.
2. As compared to trialkylaluminiums, the chemical is less vulnerable to oxidation.
3. In nature, aluminum fluoride is non-flammable.
4. When this chemical reaches the point of breakdown, it generates very hazardous hydrogen fluoride vapors.
5. Aluminum fluoride sublimates at a high temperature of 1272 °C and a pressure of 760 mmHg.
Specification
Brand | Chemical Composition(％) | Physical | |||||||
| F | Al | Na | SiO2 | Fe2O3 | SO₄²⁻ | P2O5 | Loss Of | Apparent | |
| ≥ | ≤ | ≥ | |||||||
| AF-0 | 61.0 | 31.5 | 0.30 | 0.10 | 0.06 | 0.10 | 0.03 | 0.50 | 1.50 |
| AF-1 | 60.0 | 31.0 | 0.40 | 0.32 | 0.10 | 0.60 | 0.04 | 1.00 | 1.30 |
| AF-2 | 60.0 | 31.0 | 0.60 | 0.35 | 0.10 | 0.60 | 0.04 | 2.5 | 0.7 |
Application
Aluminum fluoride is predominantly used as an additive in aluminum production, particularly during electrolysis. The process involves extracting aluminum from its ore by covering it with pure aluminum oxide and electrolyzing it in a solution containing aluminum fluoride and cryolite. This combination lowers the melting point and enhances the conductivity of the aluminum solution.
The hydrofluoric acid reacts with aluminum hydroxide at a high temperature to obtain aluminum fluoride trihydrate, which is then calcined and dehydrated to obtain anhydrous aluminum fluoride. Alternatively, each aluminum fluoride may be prepared from fluorite, sulfuric acid, and aluminum hydroxide.
Packing and Shipping:
Aluminum Fluoride is packaged in laminated plastic woven bag,lined with plastic film bag,25kg/50kg/1000kg each bag or according to customer requirements.
Aluminum Fluoride is shipped via land,sea,and air.
Services
1. Free samples available before confirming the order to avoid any problems.
2. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.
3. Competitive price.
4. Prompt shipment, usually within 10 working days after confirming the order.
5. Testing equipment: SGS, UV, HPLC, GC, CIQ.
6. Supply Ability: 2000MTS/month, large stock available.
FAQ
1.Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customer.
2.Q2: How to start orders and make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or other we can discuss.
3.Q3: How to confirm the Product Quality before placing orders.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and request, we will manufacture the products according to your request.
4.Q4: What is your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition the sample charge is 100% paid.
5.Q5: How about delivery leadtime?
A: Delivery lead time: about 3-5 days after payment confirmed. (Chinese holiday not included)
6.Q6: Is there a discount?
A: Different quantity has different discount.
7.Q7: How to contact us?
A: You can contact wuth us by Whatsapp or Email. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.
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