TOPONEW 300 HWFG30 Halogen Free flame retardant BES it is an expanded halogen-free environmental-friendly flame-retardant saturated thermoplastic polyester material with phosphouus and nitrogen as the main falme retardant elements,and plays a flame retardant role in th mechanism of condensed phase such as carbon formation and expansion.TOPONEW 3001HWF halogen -free flame retardant .The flame retardant reached 94 UL(1.5) of the V-0, and the glow wire test met GWFI: 960/3.0.TOPONEW 3001HWFG 30 has passed the US UL,PAH,halogen-free and other laws and regulations on the requirements of products.Toponew 300HWFG30.It also has excellent properties such as good electrical performance, low smoke and non-corrosion molds.