| 摘要 |
PURPOSE:To provide a molding sheet material, in which the excellent qualities of an aromatic polyamide are utilized, which is hard to fusion-weld to a mold, the crystallization of which is quick and which is excellent in fabrication quality. CONSTITUTION:A molding sheet material consists of a core layer made of a polycondensation reaction product of N,N'-diethyl-ethylene diamine reinforced by a glass fabric and terephthaloyl chloride and a surface layer made of a polyamide reinforced by a glass fabric under the condition that the glass fabric is impregnated respectively with the polycondensation reaction product and with the polyamide. |
