| 摘要 |
PURPOSE:To provide a phenolic resin molding material which has chopped glass fiber strands incorporated therein and gives a molding improved in weld strength. CONSTITUTION:The molding material contains a phenolic resin, a curing agent for the resin, chopped glass fiber strands, and a glass fiber powder of about 10-200mum in length. This material is suitably used for molding a resinous stator having a metal outer face insert molded or inserted afterward. |
