SPLITTABLE CONJUGATE FIBER, FIBER STRUCTURE USING THE SAME, AND WIPING CLOTH

摘要

PROBLEM TO BE SOLVED: To provide a splittable conjugate fiber suitable for polishing and cleaning, which little generates self-dusted particles derived from oligomers and has a low molecular weight substances extractable with a solvent and the like and damaging neither a hard disk surface nor fine electronic parts when used for polishing as an abrasive cloth for hard disks or used as a wiping cloth for cleaning electronic devices. SOLUTION: The splittable conjugate fiber includes a polyamide resin composition which contains no white pigment but includes an aromatic polyamide and an aliphatic polyamide, and a polyester resin which has no affinity to the polyamide resin composition and contains no white pigment. COPYRIGHT: (C)2009,JPO&INPIT