| 摘要 |
The polyamide having good mechanical property, electrical property and heat resistancy, is composed of (A) 95-110 wt.% polyamide resin, (B) 0.005-0.5 wt.% Cu(+2 cation) and halogencontg. compd., (C) 0.01- 1.0 wt.% alkali metal and halogen-contg. compd., and (D) 0.005-3.0 esterified phosphoric acid(+3 or +5 cation) having more than one of C4-18 alkyl or aryl.
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