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1. (WO2018003805) THERMOPLASTIC RESIN COMPOSITION FOR ELECTRIC WIRE COATING, AND ELECTRIC WIRE USING SAME

Pub. No.:    WO/2018/003805    International Application No.:    PCT/JP2017/023596
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed Jun 28 01:59:59 CEST 2017
IPC: H01B 3/44
C08K 5/12
C08L 27/06
H01B 7/00
H01B 7/02
Applicants: RIKEN TECHNOS CORPORATION
リケンテクノス株式会社
Inventors: HORIUCHI Nanami
堀内 七海
Title: THERMOPLASTIC RESIN COMPOSITION FOR ELECTRIC WIRE COATING, AND ELECTRIC WIRE USING SAME
Abstract:
Provided is a thermoplastic resin composition having high wear resistance, adequate cold resistance, and flexibility at low temperatures, the thermoplastic resin composition being suitable as a coating material for electric wires installed in automobiles, in particular, electric wires having a thin diameter on which the coating thickness is low. A thermoplastic resin composition for wire coating that includes 100 mass parts of a thermoplastic resin (A), and 10-50 mass parts of a plasticizer (B), the thermoplastic resin (A) comprising: (a1) 50-95 mass% of a vinyl chloride-based resin; and (a2) 50-5 mass% of one or more copolymers selected from the group consisting of a copolymer of an ethylene/vinyl acetate copolymer and vinyl chloride, and a copolymer of an ethylene/vinyl acetate copolymer, vinyl chloride, and a monomer that can be copolymerized with vinyl chloride, the total of component (a1) and component (a2) here being 100 mass%.