Zirconium Tungstate Powder Description
Zirconium Tungstate Powder (CAS 16853-74-0) is a kind of white to pale green powder. The molecular formula for the chemical is ZrW2O8. This Zirconium Tungstate is a negative expansion material with outstanding properties. This material has excellent thermal expansion performance in a broad range of 0.3 - 1050.0K. The largest amount is used in metal matrix composite, ceramic matrix composite, cement matrix composite polyamide resin composite, etc.
Zirconium Tungstate Powder Specifications
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Physicochemical Information
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Density
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5.1 g/cm3
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Melting Point
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N/A
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Water Solubility
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Insoluble in water.
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InchI Key
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OJLGWNFZMTVNCX-UHFFFAOYSA-N
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Zirconium Tungstate Powder Applications
Zirconium Tungstate Powder is widely used in metal matrix composites, ceramic matrix composites, and polyamide resin composites.
- Metal Matrix Composites (MMCs):
The inclusion of Zirconium Tungstate Powder helps control thermal expansion, which is critical for applications requiring dimensional stability in fluctuating temperatures.
- Ceramic Matrix Composites (CMCs):
In ceramic matrix composites, Zirconium Tungstate Powder improves thermal stability by counteracting the natural expansion of ceramic materials. This makes it particularly useful in the manufacture of components for high-temperature applications, such as turbine blades, thermal shields, and engine parts.
- Polyamide Resin Composites:
The addition of Zirconium Tungstate reduces warping and deformation caused by temperature changes, extending the product's functional life and ensuring consistent performance.
Zirconium Tungstate Powder Safety Information
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Personal protective equipment
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Eyeshields, Gloves, type N95 (US)
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RIDADR
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NONH for all modes of transport
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WGK Germany
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WGK 3
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