1,1-Difluoroethylene
CAS 75-38-7
From CH2=CF2 gas to battery binder, membrane and piezoelectric film: VDF's story is what polymerization can create from a very small molecule.
Vinylidene fluoride (CAS 75-38-7) is the monomer for PVDF. Its double bond builds the chain; its C-F bonds help give the polymer chemical and electrochemical durability.
Published:
2026-09-18
