Conductive composition fluorotermoplu00e1stica processable in the merger, article content, methods to produce a conductive composition fluorotermoplu00e1stica processable in fusion.And to improve the volume resistivity and the processability in melting a composition fluorotermoplu00e1stica processable conductive melting

摘要

"Fluorotermoplu00e1stica processable conductive composition in smelting, article content, methods to produce a conductive composition fluorotermoplu00e1stica processable in fusion.And to improve the volume resistivity and the processability in melting a composition fluorotermoplu00e1stica processable conductive melting ".The invention provides a conductive composition of fluorotermoplu00e1stico processed in fusion comprising three components.The first component is at least one component of a thermoplastic fluoropolymer, processable in fusion, and its interpolimerizadas units derived from (I) at least 50% by weight of TFE.And (II) one or more monomers represented by formula (etilenicamente unsaturated) CF ~ 2 ~ = CF R ~ F ~, (b) CF ~ 2 ~ = CF - E ~ F ~, and (c) ch = Cr ~ 2 ~ ~ 2 ~,Where R ~ F ~ is a perfluoroalquila from 1 to 8 carbon atoms, R ~ F ~ is R ~ F ~ or a perfluoroalcoxila from 1 to 8 carbon atoms, and R is selected from h, F, C1.Or an aliphatic group having 1 to 8 carbon atoms which may have substituents of f or C1.The thermoplastic fluoropolymer component is substantially free of units interpolimerizadas derived from VDF.The second part is about 0.1 to about 10% by weight of a polymer of hydrocarbons, and the third component is from about 1 to about 20% of a conductive charging.The invention also provides a method for producing compositions and articles formed fluorotermoplu00e1sticas comprising a composition fluorotermoplu00e1stica conductive.