MOLDED PRODUCT OF THERMOPLASTIC RESIN

摘要

PROBLEM TO BE SOLVED: To provide a molded product of a thermoplastic resin which has a relatively high surface resistivity, is excellent in its stability, is short in charged voltage dispersing half-times, has excellent balance between the stability and the static electricity-dissipating performance, and is suitable for parts of electric/electronic devices that can decrease the influence of static charge on delicate electric/electronic controlling devices. SOLUTION: The molded product has a weld zone composed of a thermoplastic resin composition comprising against 100 wt.pts. of a thermoplastic resin (I), which includes 60-82 wt.% of a rubber-reinforced styrene-based resin (A) and 18-40 wt.% of a polyamide elastomer (B), 2-20 wt.pts. of a carbon fiber (II), wherein the difference between surface resistivities of the weld zone and the nonweld zone satisfies formula (1); 5>log10(the surface resistivity of the weld zone)-log10(the surface resistivity of the nonweld zone). COPYRIGHT: (C)2006,JPO&NCIPI