| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new reinforced polyamide molding compound based on high-melting point polyamide, which has a high distortion temperature with excellent mechanical properties and processing characteristics. <P>SOLUTION: In the reinforced polyamide molding compound containing a high-melting point polyamide and a flat glass fiber, the polyamide is a partial aromatic polyamide having at least DSC melting point of 270°C, and the flat glass fiber has particularly a rectangular cross section, i.e., a noncircular cross-sectional area, the dimension ratio of the main cross-sectional axis to the secondary cross-sectional axis being 2 to 6, in particular 3 to 6, most especially preferably from 3.5 to 5.0. The present invention also relates to a method for manufacturing polyamide molding compound and a molded article manufactured therefrom, i.e., in particular an injection-molded part. The inventive molded part has a high transverse stiffness and transverse strength. <P>COPYRIGHT: (C)2009,JPO&INPIT |
