ST7301:SuperTough,heatstabilized,lubricatedpolyamide6resinforinjectionmoldingandextrusion.Itoffersoutstandingimpactresistanceoverawidetemperatureandhumidityrangeandhighproductivity(超级强韧，热稳定，润滑尼龙6树脂注塑成型和挤压。它可在很宽的温度和湿度范围和高生产率出色的抗冲击性))