| 摘要 |
The present invention provides a curable composition comprising a fluoropolymer comprising interpolymerized units derived from (i) CF 2=CF-Rf, wherein Rf is fluorine or a C1- C8 perfluoroalkyl, (ii) at least about 10 mole percent of a hydrogen-containing C2-C9 olefin, based on the total moles of said CF2=CFRf and said olefin, (iii) an average of two or more bromine atoms including one or more terminal bromine atom(s) per fluoropolymer chain, (iv) optionally CX2=CX- R, wherein each X is independently H, F, or Cl and R is a halogen or a C1-C8 alkyl or alkenyl group that may include one or more ether linkage(s), (v) optionally a bromine-containing cure site monomer; (b) optionally, a peroxide curing agent; and (c) optionally, a crosslinking co-agent.The invention also provides methods of making and using such fluoropolymer compositions.
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