| 摘要 |
PURPOSE:To provide a resin compsn. having high rigidity, excellent mechanical properties and moldability and improved impact resistance, by blending a polyether ester amide with an ABS resin or on MBS resin. CONSTITUTION:A polyether ester amide is prepared from a 6C or higher aminocarboxylic acid or lactam or a salt of a dicarboxylic acid with a 6C or higher amine (i), a poly(alkylene oxide) glycol (ii) having a number-average MW of 300-6000 and a 4-20C dicarboxylic acid (iii). 40-1pt.wt. said polyether ester amide is blended with 60-99pts.wt. ABS or MBS resin. |
