Combined filament yarn or blended yarn or woven or knitted fabric including a polyphenylene sulfide nanofibers

摘要

PPROBLEM TO BE SOLVED: To provide a fabric improving pilling resistance, lightfastness which are problems of conventional combined filament/blended yarn or fabric comprising PPS, and enhancing thermal insulation. PSOLUTION: The invention relates to the fabric containing 3-90 wt.% of nanofibers of polyphenylenesulfide with 1-1500 nm of average diameter of monofilament and containing 0-5% of monofilaments with 1500-5000 nm of diameter, wherein the fabric has grade three or more pilling resistance measured by a method based on JIS L-1076 and has grade three or more lightfastness to light from ultra-violet carbon arc light by a measurement based on JIS L-0842. PCOPYRIGHT: (C)2007,JPO&INPIT