COMPOSITE STRUCTURE OF COILED MATTER OF SINGLE YARN MADE OF CONTINUOUS INORGANIC FIBER REINFORCED THERMOPLASTIC RESIN

摘要

PROBLEM TO BE SOLVED: To provide a spring material or a structural material capable of being employed for various uses by a method wherein a single yarn, improved in rigidity, tensile strength, creep characteristic and the like remarkably, is employed for the component of a coiled matter while the coiled matter is formed into a composite structure with film, nonwoven fabric, net and the like. ;SOLUTION: A coiled matter is constituted of a single yarn made of continuous inorganic fiber reinforced thermoplastic resin while the coiled matter is a composite structure, on the outer peripheral surface and/or the inner peripheral surface of which a flexible belt type body is adhered. In this case, the single yarn, constituting the coiled matter, includes the core material layer of tape or linear matter constituted of a continuous inorganic fiber reinforced material, drawn and aligned in parallel substantially in the lengthwise direction of the same and impregnated with a thermoplastic resin.;COPYRIGHT: (C)1999,JPO