Sourcing PVPA polymer?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sourcing PVPA polymer?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
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.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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