Polyfort PP 1579 is an impact grade of polypropylene for use in parts which require good impact and good appearance in light weight injection molded parts. It meets requirements of Chrysler Corporation Specification MSDB 531F. It is available in current Chrysler Corporation colors in this extra high flow for thin parts or reduced mold cycles.Polyfort PP 1579 是一种抗冲击等级的聚丙烯，用于在轻质注塑件中需要良好的冲击力和良好外观的部件。它符合克莱斯勒公司规范 MSDB 531F 的要求。它以当前克莱斯勒公司的颜色提供，这种超高流量适用于薄零件或减少模具周期。