| 摘要 |
PURPOSE:To provide the titled compsn. which hardly causes warpape and has excellent mechanical strength and dimensional stability, by blending polyoxymethylene with glass fiber and filmy glass flake and kneading the mixture. CONSTITUTION:Polyoxymethylene (A) is blended with 5-50wt% glass fiber (B) having a fiber diameter of 3-15mu, if desired, which is bundled with a polyurethane emulsion and whose surface is treated with a functional silane coupling agent in such an amount as to give 0.01-5wt% pickup and 1-40wt% filmy glass flake (C) having a thickness of 0.1X100mu and the max. length of 10-5,000mu whose surface is treated with a functional silane coupling agent in such an amount as to give 0.01-5wt% pickup. The mixture is kneaded. |
