PLASTIC RAIL SYSTEM REINFORCED WITH FIBERGLASS THERMOPLASTIC COMPOSITES

摘要

The present invention relates to a consolidated form of the commingledcontinuous filaments of glass fibres and polymeric fibers as reinforcement.The consolidation of the commingled fibers into composite reinforcement can beused in a continuous form or bulk molding compount pellets. The consolidationof the commingled fibers into composite reinforcement can be made in-situduring in-line extrusion of the final end product extrudate, or prepared as atape or rod and incorporated into an off-line extrusion of final product. Thebulk molding pellets are used solely or diluted with an addition of polymericmaterial for mono or co-extrusion or compression molding.