| Place of Origin: | Shaanxi, China (Mainland) |
|---|---|
| Brand Name: | XABC |
| Certification: | ISO9001 |
| Model Number: | XABC3151 |
| Minimum Order Quantity: | 1kg |
| Price: | $70/kg-$390/kg |
| Packaging Details: | 25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients |
| Delivery Time: | 1-3 work days |
| Payment Terms: | T/T, L/C, Western Union, MoneyGram |
| Supply Ability: | 5500kgs per Month |
| Appearance: | Grey To Black Powder | Grade: | Industrial Grade |
|---|---|---|---|
| Sample: | Avaliable | Purity: | 99% |
| Storage: | Cool And Dry | Shelf Life: | 2 YEARS |
| High Light: | 99.9% WS2 Powder,Cas 12138-09-9 WS2 Powder,12138-09-9 Tungsten Disulfide |
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Factory Supply 99.9% Different Particle Sizes WS2 Powder Tungsten Disulfide Cas 12138-09-9
| 1. Product Name:Tungsten Disulfide
2. CAS NO.: 12138-09-9
3. Purity: 99.9%
4. Particle size: 0.5-1 μm, 80nm or as your request
5. Appearance: Grey to black powder
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Tungsten disulfide is a compound of tungsten and sulfur with chemical formula WS2 and molecular weight of 247.97. It is a black-gray powder. It appears as tungstenite in nature and is a dark gray orthorhombic crystalline solid. The relative density is 7.510. Insoluble in water and organic solvents.
WS2 Powder Tungsten Disulfide can be used as a lubricant, with better performance than molybdenum disulfide, lower friction coefficient, higher compressive strength, and lubricity at 1316°C. WS2 Powder Tungsten Disulfide used as a high-temperature solid lubricant, used alone for high-temperature, high-pressure, high-speed, high-load, and transport equipment in chemically active media.
Tungsten disulfide nanoparticles are mainly used as petroleum catalysts, dry film lubricants, additives for high-performance lubricating grease, batteries, semiconductor materials, etc. They can also be used as effective catalysts for new inorganic functional materials, paving the way for improving the trend of global warming.
