To provide an electroconductive resin composition suitable as a molding material for electronic devices, having excellent flame retardance, heat resistance, impact resistance, fluidity and rigidity to enable producing a thin-wall molded product and an excellent electromagnetic wave shielding activity and recyclable of the resin and a molded product using the same.
This flame-retardant resin composition having electroconductivity is obtained by compounding 100 pts.wt. of a resin component with 10-40 pts.wt. of a phosphorus flame retardant, 0-5 pts.wt. of a fluorine resin, 5-40 pts.wt. of carbon fibers and 5-40 pts.wt. of stainless steel fibers. The resin component comprises (A) 50-90 wt.% of a polycarbonate resin, (B) 10-50 wt.% of a graft copolymer prepared by graft polymerization of an aromatic vinylmonomer, a vinylcyanide monomer and other monomers which are used if necessary and copolymerizable therewith in the presence of a rubber-like polymer and (C) 0-50 wt.% of a vinylic copolymer obtained by copolymerizing the aromatic vinylmonomer with the vinylcyanide monomer and other monomers which are used as necessary and copolymerizable therewith.
FUJIMOTO IWAO
TANIGAWA HIROSHI
HIROMOTO YASUYUKI
YOSHITOMI TSUTOMU
JP2000103954A | 2000-04-11 | |||
JPS6390564A | 1988-04-21 | |||
JPH06240128A | 1994-08-30 | |||
JP2002105303A | 2002-04-10 |