Laminated plastics pipe useful for carrying fluids in vehicle

摘要

Laminated plastics pipe, of a size determined by main dimensions (inside and outside dia. and wall thickness), is made by co-extrusion and has: (A) a supporting layer; (B) an adhesive and force transfer intermediate layer; and (C) a flame-retarding layer, where: (i) the pipe has an inside layer (1) of a thermoplastic polymer moulding compsn. (I); (ii) an intermediate layer (2) of a moulding compsn. (II) contg.: (a) at least 50 wt.% thermoplastic polymer; and (b) at most 50 wt.% thermoplastic copolymer; and (iii) an outside layer (3) of a thermoplastic moulding compsn. (III).