| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide 66 resin-mixed pellet which inhibits the increase of yellowness and thermal decomposition in a molding process at a high temperature, in repeated melting processes, and in staying under heat for a long time, and has excellent mechanical properties such as toughness. SOLUTION: This polyamide 66 resin-mixed pellet comprising (A) a thermal stabilizer-containing polyamide 66 resin pellet and (B) an organic thermal stabilizer masterbatch, is characterized in that the masterbatch (B) comprises 100 pts.wt. of a thermoplastic resin and 0.2 to 10 pts.wt. of (a) at least one organic thermal stabilizer selected from hindered phenol compounds, hindered amine compounds, and organic phosphorous compounds. COPYRIGHT: (C)2005,JPO&NCIPI
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