Patent ID: 8178179

Claim:
Conducting composition comprising, by weight 30 to 60 parts of a fluid thermoplastic polyvinylidene fluoride (PVDF) having a melt viscosity (measured at 230° C. and at 100 s −1 ) of between 4 and 15 kP; 25 to 62 parts of a viscous thermoplastic PVDF having a melt viscosity (measured at 230° C. and at 100 s −1 ) of between 15 and 40 kP; 8 to 13 parts of a conducting filler; 0 to 2 parts of a fire retardant; and 0 to 0.05 parts of a nucleating agent, the total making 100 parts, wherein both said fluid thermoplastic PVDF and said viscous thermoplastic PVDF are a vinylidene fluoride homopolymer or vinylidene fluoride copolymer containing at least 75% by weight of VDF monomer units.