| 摘要 |
<p>A polyoxymethylene composition comprises (A) polyoxymethylene,(B-1) 1 to 60 percent by weight of carbon fiber and (B-2) 0.1 to 15 percent by weight, based on the carbon fiber, of a polyurethane, optionally comprising (C) up to 50 percent by weight of an inorganic filler other than carbon fiber, the total amount of (B-1), (B-2) and (C) being not more than 70 percent by weight. Before mixing the components, the carbon fiber may be treated with a polyurethane to attach the polyurethane to the surface of the carbon fiber.</p> |
