Reaction-Bonded Boron Carbide Precursor Powder
Specialty boron carbide powder designed for reaction-bonded ceramic processing in armor and wear-resistant applications. Remains under HTS 2849.90.10.00 as pure chemical compound prior to sintering.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If porcelain or ceramic armor tiles
Finished ceramic articles for armor fall under Chapter 69.
If containing organo-metallic compounds
Organo-inorganic boron compounds classify under Chapter 29.
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Import Tips & Compliance
• Specify 'precursor grade' in commercial invoice to distinguish from finished ceramics
• ITAR/EAR compliance required for armor applications; declare end-use clearly
• Maintain batch traceability; impurity levels >1% may reclassify as mixtures
Related Products under HTS 2849.90.10.00
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