SURFACE CONDUCTIVE COMPOUND PLASTIC SHEET AND VESSEL FOR ELECTRONIC PARTS TRANSFER

摘要

PROBLEM TO BE SOLVED: To provide a surface conductive compound plastic sheet suitable for molding embossed carrier tapes superior in pocket strength and moldability. SOLUTION: On one face or both faces of a sheet substrate layer consisting of at least one kind of thermoplastic resin selected from polyethylene resin or ABS resin, or consisting of polymer alloys of these, this plastic sheet is formed by laminating surface conductive layers which have 1-50 pts.wt. of carbon black to 100 pts.wt. of thermoplastic resin composed of 100-80 pts.wt. of polycarbonate resin and 0-20 pts.wt. of polyester resin or/and 0-20 pts.wt. of ABS resin, and whose surface resistance value is 102to 1010Ω/Square. COPYRIGHT: (C)2004,JPO