Reinforced plates having good corrosive acid resistance and strength, useful e.g in fluorination reactors, comprising layer of fluorinated polymer and carbon fiber mat impregnated with the polymer

摘要

Novel reinforced plates (A) of fluorinated polymer (I) have a layer of (I) on one face and a mat (II) of carbon fibers, at least partially impregnated with (I), on the other face. Independent claims are included for: (1) liners comprising plates (A) welded edge to edge; (2) reactors having an internal metal wall and a liner as above on at least part of the internal wall, with a face free of (II) free of (I) in contact with the reactor wall; (3) reactors having an internal wall comprising one or more of the plates (A), reinforced by a layer of resin-carbon fiber composite material; (4) the production of (A); and (5) the production of the reactors.