| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheath-core composite conductive fiber which is superior in conductivity in a surface resistance measuring method and durability of conductivity, and has good passableness in the spinning process and the post process, and has excellent chemical resistance. SOLUTION: The sheath-core composite conductive fiber has a core component made of a polyester containing ethylene terephthalate as a main component, and a sheath component made of a mixture of a copolyester wherein ethylene terephthalate accounts for 10 to 90 mol.% of constituent units thereof and carbon black. COPYRIGHT: (C)2008,JPO&INPIT |
