SYNTHETIC ACRYLIC FIBER HAVING CONDUCTIVITY, ANTIPILLING PROPERTIES AND HEAT STORAGE PROPERTIES, METHOD FOR PRODUCING THE SAME AND SPUN YARN USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a conductive acrylic fiber able to impart excellent antistatic properties, heat storage properties and antipilling properties to fiber products.;SOLUTION: The conductive acrylic fiber comprises a core section comprising an acrylonitrile-based polymer containing 50-80 volume% conductive particles having ≥10^-3 S/cm conductivity and a sheath section comprising the acrylonitrile-based polymer and has ≤1.3×105 m×Ω average electric resistance of single fiber under 1,000 V applied voltage and 10-35 value of product of knot strength [DKS(cN/dtex)] and knot elongation [DKE(%)] of the fiber.;COPYRIGHT: (C)2007,JPO&INPIT