| 摘要 |
<p>A polyacetal resin composition for fuel-contacting parts which has excellent creep resistance, is highly conductive, and has satisfactory thermal stability during kneading or molding. The composition comprises (A) a polyacetal resin compounded with (B) glass fibers, (C) conductive carbon, and (D) a polyurethane resin. It has a volume resistivity of 1x105 Φcm or lower and such a tensile creep strength, as a measure of creep resistance, that it does not break over 200 hours or longer when immersed in water at 60 °C under a stress of 20 MPa.</p> |
