MOLDED PRODUCT OF POLYACETAL-BASED RESIN HAVING SPECIFIC CORNER PART

摘要

PROBLEM TO BE SOLVED: To provide a molded product of a polyacetal-based resin having excellent surface impact resistance as well as a moderate melt viscosity and also possesses a specific corner part, which can be easily prepared by a conventional molding process. SOLUTION: The molded product of a polyacetal-based resin comprises a polymer mainly consisting of oxymethylene units (A), which contains 2-20 mole % of an oxyalkylene unit having not less than 2C. The molded product is prepared by molding a polyacetal-based resin with the MFR of 1.0-100 g/10min measured by following ISO1133. One part or the whole part of the corner of the product is installed with the corner R of 1.8-5.0 mm and/or with a surface C. COPYRIGHT: (C)2004,JPO&NCIPI