公开(公告)号：US20240110051A1

公开(公告)日：2024-04-04

申请号：US18261071

申请日：2022-01-11

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Pasqua Colaianna ,  Giambattista Besana ,  Giorgio Canil ,  Luigi Giraldi

IPC: C08L27/18 ,  C08K3/04

CPC classification number: C08L27/18 ,  C08K3/042 ,  C08K2201/005

Abstract: The invention pertains to a fluoropolymer composition comprising certain thermoprocessable tetrafluoroethylene copolymers, certain amounts of graphite particles, to the use of this latter for manufacturing shaped articles, and to shaped articles therefrom, including components for heat exchangers, e.g. conduits used for cooling and/or heating fluids, e.g. gas flows in flue gas desulphurization units.

公开(公告)号：US20240243402A1

公开(公告)日：2024-07-18

申请号：US18560352

申请日：2022-05-06

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Pasqua Colaianna ,  Giambattista Besana ,  Gaetano Calvaruso ,  Giorgio Canil ,  Luigi Giraldi ,  Claudia Manzoni

IPC: H01M50/193 ,  H01M50/586 ,  H01M50/593

CPC classification number: H01M50/193 ,  H01M50/586 ,  H01M50/593

Abstract: The invention pertains to an insulating assembly part for an electrochemical cell comprising one or more fluoropolymers, said fluoropolymers comprising —87-99% by moles of recurring units derived from tetrafluoroethylene (TFE) —1-13% by moles of recurring units derived from perfluoro methyl vinyl ether (PMVE) —0-3% by moles of recurring units derived from perfluoropropyl vinyl ether (PPVE) and having a melt flow rate (MFR) of from 40 to 300 g/10 min (measured at 372° C. under a 5 kg load).