| 摘要 |
PURPOSE:To obtain a polyphenylene etherial resin composition remarkably improved in fluidity and electric conductivity especially in molding without impairing molding appearance, mechanical properties, heat resistance and dimensional accuracy. CONSTITUTION:This polyphenylene ether resin composition is composed of 100 pts.wt. composition composed of (A) 35-95wt.% polyphenylene ether having 0.50-0.35dl/g intrinsic viscosity measured by using a chloroform solution at 25 deg.C (B) 0-60wt.% vinyl aromatic hydrocarbon resin and (C) 3-20wt.% one or more low-molecular weight compounds selected from low-molecular weight polyphenylene ether(PPE), low-molecular weight polycarbonates and low- molecular weight styrenic copolymers and (D) 3-30 pts.wt. carbon black. This resin composition has the electric conductivity. |
