PA6 B3U Q721 巴斯夫721是注塑级，阻燃，不含卤素和磷，UL94 V0批准。技术成型零件用于电气工程。
B3U Q721 is an injection molding grade, flame-retardant, free from halogen and phosphorus, and UL94 V0 approved. Technical molded parts are used for electrical engineering.
Ultramid® PA6 B3U Q721
>PA6-FR(30)PA6