Depleted Uranium Phosphate Glasses
Borosilicate glasses doped with DU for radiation shielding windows. As dispersions containing uranium compounds >74 Bq/g, HTS 2844.30.50 applies per note 4(d). Transmission >90% up to 1 MeV.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-radioactive float glass
Undoped phosphate glasses classify as float glass sheets in Chapter 70.
If finished optical elements
Polished lenses/windows from DU glass classify by optical function.
If glass frit powder
Glass powders/flakes for manufacturing exclude to 3207 per Chapter note 2(d).
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Import Tips & Compliance
• Specify linear attenuation coefficient; provide transmission curve data; use bolted flange packaging
Related Products under HTS 2844.30.50
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Depleted Uranium Metal Ingots
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Thorium Oxide Ceramic Pellets
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Thorium Metal Powder
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