Patent ID: 8334351
Filing Date: 2012-12-18
Classification: C08F,C08J,H01B,Y10T

Abstract:
1. An insulating material formed from a FEP pellet, said FEP pellet comprising a tetrafluoroethylene/hexafluoropropylene copolymer modified with perfluoro(alkyl vinyl ether), having a melt flow rate of 30 (g/10 minutes) or more, and having a volatile content of 0.2% by weight or less, wherein said tetrafluoroethylene/hexafluoropropylene copolymer modified with perfluoro(alkyl vinyl ether) has an adhesion terminus, said adhesion terminus comprising at least one functional group species selected from the group consisting of —COOM, —SO M being the same or different and representing an alkyl group, a hydrogen atom, a metallic cation or a quaternary ammonium cation.