| abstract |
The present invention provides a polyketone fiber and a method for manufacturing an industrial product comprising a tire cord using the same, wherein the polyketone fiber is prepared using a polyketone copolymer composed of carbon monoxide and at least one olefin-based unsaturated hydrocarbon, and has a low coefficient of variation of section diameter, excellent strength and elongation, improved water resistance, and a low residual palladium content. |