| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive polycarbonate resin composition which has good moldability, good conductivity, and antistatic properties with good surface external appearance, and a molded article composed thereof. SOLUTION: The electroconductive polycarbonate resin composition comprises 100 pts.wt. polycarbonate resin and 10-45 pts.wt. furnace black having an iodine adsorption of 50-90 g/kg, an n-dibutyl phthalate (DBP) absorption of 100-150 ml/100g, and a specific surface area of 50-90 m<SP>2</SP>/g, and electrification and static electricity preventive IC carrier tapes and IC tray molded articles are composed of the conductive polycarbonate resin. The conductive polycarbonate resin composition acquires good moldability and conductivity by compounding the specific carbon black, can obtain molded articles having conductivity with good surface external appearance, and can be suitably used particularly for the application in electrification and static electricity preventive IC carrier tapes and IC tray molded articles, and the effect is very significant from an industrial standpoint. COPYRIGHT: (C)2005,JPO&NCIPI
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