Wide Spec (WS) tungsten powder is a lower grade of tungsten powder that is specifically developed for non-sintering applications where the high density of tungsten is desired yet ext reme purity is not required. With a guaranteed minimum of 96% tungsten, you can have the high density of tungsten without the high price. Examples of applications include radiation shielding and plastic densification.
WS GRADE SPECIFICATIONS
W Content (Excluding Gases) |
96.0% min. |
Oxygen Content |
0.5% max. |
Other Impurities (Excluding Gases) |
4.0% max. |
Avg. Particle Size (FSSS) |
2 - 9 microns |
Apparent Density |
40 - 90 g/in3 |
Mesh Screening |
-100 mesh |
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ANALYTICAL REPORTS
A Certificate of Analysis (COA) accompanies each shipment of tungsten carbide powder. We prepare each COA to include the following:
- Average Particle Size (Fisher Sub-Sieve ASTM B-330)
- Apparent Density (Scott Volumeter ASTM B-329) ]
- Particle Size Distribution (Photelometer ASTM B-430, Sedigraph, or Malvern Mastersizer)
- Chemical Impurity Analysis
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Packing:In iron drums lined with double plastic bags of 50 or
100 kgs net each.
Note:Any particular requirements to the products can be
discussed.
If you have any interest in our products, please feel free to contact us by email: sales@chinatungsten.com or by telephone: +86 592 5129696.
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