| 摘要 |
PROBLEM TO BE SOLVED: To provide sufficient conductivity and moldability by blending a polyamide resin, a denatured ethylene copolymer, an amide dispersing agent and conductive materials into an impact resistance conductive polyamide resin composition exhibiting a specific volume resistance ratio or less and a specific izod impact strength or greater. SOLUTION: An impact resistance conductive polyamide resin composition exhibiting a volume specific resistance ratio of 10<11>Ω.cm or less and an izod impact strength (ASTM D256) of 30 KJ/m<2> or greater is used for producing a cap for a fuel tank. The aforementioned impact resistance conductive polyamide resin composition is prepared by blending a polyamide resin, denatured ethylene copolymer, amide dispersing agent and conductive materials. The cap for the fuel tank formed of the above-described impact resistance conductive polyamide resin composition exhibits excellent mechanical properties such as a tensile strength, bending strength, and izod impact strength, and moldability. Furthermore, static electricity charged in a human body or a clothing can be surely discharged within a predetermined period.
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