| 摘要 |
PROBLEM TO BE SOLVED: To produce a weatherstirp which is reduced in friction, can further prevent sticking and is useful particularly for a bicycle by covering it with a resin containing a specified resin and a specified solid lubricating material. SOLUTION: This weatherstrip is coated with a coating composition comprising a resin containing a polytetrafluoroethylene and a scaly solid lubricating material. It is desirable to use, e.g. graphite and molybdenum disulfide as the scaly solid lubricating materials. The polytetrafluoroethylene used preferably comprises the one having a mean particle diameter of at most 20μm. It is desirable that the amounts of the polytetrafluoroethylene, graphite, and molybdenum disulfide are 25-250 pts.wt. at most 100 pts.wt. and at most 100 pts.wt. based on 100 pts.wt. resin. The resin used preferably comprises a polyurethane or silicone resin, especially a polyester polyol. |
