Nano Tungsten Trioxide Powder Wo3 Yello Powder Yellow Tungsten Trioxide

• Application: Industrial
• Standard: GB
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Powder
• Type: Tungsten Powder
• Model NO.: JFWO 2-3
• Size 1: Nano Meter
• Size 2: 2-3um
• Size 3: 10-24um
• Size 4: 1um
• Transport Package: Packed in Bucket Inner Plastic Bag
• Specification: Nano grade -100Mesh
• Trademark: XINPAI
• Origin: Qingdao China
• HS Code: 2825901200
• Production Capacity: 1000ton/Year

Product Description

High purity  tungsten Oxide WO3 

Application:
Tungsten trioxide is mainly used in calcining and reducing to produce tungsten powder and tungsten carbide powder, and then used in the production of cemented carbide products, such as tools and molds. It can also be used to manufacture pure tungsten products, tungsten bars, tungsten wires and tungsten electrodes. And the use of counterweight and radiation shielding materials. A small amount is also used in industrial production as a colorant for yellow ceramics. In the shipbuilding industry, tungsten oxide is used as an important anticorrosive paint and coating material.

Handling and Storage

Precautions for operation: Closed operation, local ventilation. Prevent dust from being released into the workshop air. Operators must undergo specialized training and strictly adhere to operating procedures. It is recommended that operators wear self-priming filter type Dust mask, chemical safety goggles, rubber acid and alkali resistant clothing, and rubber acid and alkali resistant gloves. Avoid generating dust. Avoid contact with Bromine pentafluoride and Chlorine trifluoride. Equipped with leakage emergency response equipment. Empty containers may have residual harmful substances.

Storage precautions: Store in a cool and ventilated warehouse. Keep away from sparks and heat sources. Prevent direct sunlight. Packaging sealing. It shall be stored separately from Bromine pentafluoride and Chlorine trifluoride, and mixed storage is strictly prohibited. The storage area should be equipped with suitable materials to contain leaks
 

WO3	99.95%
WO3 (%,min) (%,max ) WO3 Al As Bi Ca Mg Cu K Na	99.95 0.0005 0.001 0.0001 0.0015 0.0005 0.0003 0.001 0.001