FIBER-REINFORCED FLAT PLASTIC STRAND, FIBER-REINFORCED FLAT PLASTIC STRAND SHEET, AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a fiber-reinforced flat plastic strand having no disturbance in fiber orientation, which is manufactured by curing a twisted resin-impregnated strand, and to provide a fiber-reinforced flat plastic strand sheet manufactured by using the fiber-reinforced flat plastic strand.;SOLUTION: A method for manufacturing a fiber-reinforced flat plastic strand 2 is provided, which includes steps of: (a) supplying a twisted resin-impregnated strand f2 under a tension in an uncured state comprising a plurality of reinforcing fibers f to between a pair of heated steel belts 41A, 41B which oppose to each other and rotate; and (b) holding and heating the resin-impregnated strand f2 between the steel belts 41A, 41B, while pressurizing the resin-impregnated strand f2 on both surfaces to form a flat cross-sectional shape of the strand, and curing the resin in the flat shape, and cooling the strand in the flat shape.;COPYRIGHT: (C)2015,JPO&INPIT