Patent ID: 6384128
Filing Date: 2002-05-07
Classification: C08K

Abstract:
A thermoplastic resin composition which is capable of providing a molded article whose flame retardancy at a thickness of 1.6 mm ({fraction (1/16)} inch) in accordance with the UL 94 standard is V-0 or better and which comprises a component [A], a component [B] and a component [C] mentioned below, wherein the component [B] satisfies the following conditions (B1) and (B2):[A]: an electrically conductive fiber; [B]: a carbon powder; [C]: a thermoplastic resin; (B1): Raman scattering intensity ratio I2/I1 is 0.65-0.8; and (B2): Raman scattering intensity I2/I3 is 0.54-0.8; â€ƒwhere I1: local maximum value of Raman scattering intensity appearing near a Raman shift of 1360 cmâˆ’1; I2: local maximum value of Raman scattering intensity appearing near a Raman shift of 1480 cmâˆ’1; and I3: local maximum value of Raman scattering intensity appearing near a Raman shift of 1600 cmâˆ’1.