PVPA polymer is a chemical compound used as a superlubricity coating for titanium alloys. It is based on vinylphosphonic acid and is applied to reduce friction on titanium surfaces.
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Sec-butyl chloroformate
chemical intermediate for synthesis
Zirconium acetylacetonate
zirconium precursor for catalysts and coatings
3-Chloro-2-methoxy-5-(trifluoromethyl)pyridine
Industrial intermediate
6:2 fluorotelomeracrylate
fluorotelomer acrylate monomer
The international HS code for PVPA polymer (CAS 1746-03-8) is 2931.49.
2931.49
2931 49 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
ethenylphosphonic acid
ZTWTYVWXUKTLCP-UHFFFAOYSA-N
C=CP(=O)(O)O
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