HYPERBARIC, HIGH STRENGTH CONJUGATE FIBER AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a fiber having both of high sinkable property and fiber strength sufficient to net making processing, excellent in light-resistance causing no strength deterioration after long term use as a fishing net and having color tone causing no sense of imcompatibility for fishes. SOLUTION: The conjugate fiber has≥1.5 fiber specific gravity and≥3.5 g/dr strength and comprises a core component and a protective component, wherein the core component comprises polyamide containing 50-85 wt.% magnetite powder and titanium dioxide powder in total and the protective component comprises polyester containing a colorant and having≥0.7 [η]. COPYRIGHT: (C)2004,JPO