Ammonium Metatungstate (AMT) Exporter and Supplier

• Customization: Available
• Application: Industrial, Chemical
• Standard: GB
• Model NO.: WO3: 90%MIN
• Purity: ≥90%
• Alloy: Non-alloy
• Shape: Powder
• Type: Tungsten Powder
• Transport Package: Big Bags
• Specification: 1000kgs net each
• Trademark: CHENGHE
• Origin: China
• HS Code: 2841801000
• Production Capacity: 6000 Tons/Year

Product Description

Ammonium metatungstate 

Chemical formula: (NH₄)₆H₂W₁₂ O₄₀·XH₂O
Physical properties: White powder
Main uses: Ammonium metatungstate is an important tungsten-containing compound, mainly used as catalyst in petroleum cracking, organic synthesis, nitration, etc. With the rapid development of the petroleum refining, petrochemical engineering, and other industries, the usage of ammonium metatungstate is increasing rapidly. In the electronics industry, ammonium metatungstate is primarily used as a film substrate for semiconductor devices. It plays a supportive role and improves film property. It is used as the capacitors medium to better the frequency property. It offers the advantages of small dielectric loss, large capacity, high temperature resistance. It is also used as a raw material of tungsten alloy product in the sintering process, the main production process of tungsten alloy shield. Ammonium metatungstate as a new catalyst offers various properties. It exhibits high catalytic performance and unique selectivity in the conversion process of methanol to hydrocarbon. In addition, ammonium metatungstate is used in the petroleum, electronics, metallurgy, and fire resistance sectors. 

Product Parameters

Packaging & Shipping

Packing: in iron drums of 200kgs net each or in big bags of 1000kgs net each, on pallet.

Company Profile

Profile:

Located in the "Tungsten Capital of the world" (Ganzhou city, Jiangxi Province), Ganzhou Chenghe Metal Co., Ltd. specializes in manufacturing and sales of high performance cemented carbide and other tungsten products.The company was founded by a team of 15+ years of experience of manufacturing and sales of tungsten related products and all the team members have in-depth understanding of the market and needs of the customers. Benefiting from the abundant tungsten concentrate resources and long metallurgy history in Ganzhou,  The company applies cutting-edge technology and uses state-of-art equipments and facilities in production.
The company obtained a complete supply chain from APT to Cemented Carbide and Tools eventually. The company' s product range includes:
1. Tungsten Powders: APT, AMT, Tungsten Acid, Tungsten Oxide , Tungsten Metal Powder, Tungsten Carbide Powder and Ready to Press Powder etc.
2. Standard Cemented Carbide Blanks and Grounded (Rod, Plate, Strip, Die, Button, Burr and Cutting Tools)
3. Customized Cemented Carbide
4. Pure Tungsten Products (Bar, Wire and Filament)
5. Other related products (Ferro Tungsten Lumps/Powder, Ferro Molybdenum Lumps / Powder)
The company is committed to fully exploring the value of resources, sustainable development, providing high-quality and competitive products to the market, solving customer pain points, and looking forward to establishing long-term win-win cooperation relationships with customers all over the world.
Global Export Experience - Efficient logistics and documentation support.

Flow Chart

PRODUCTION PROCESS