无卤阻燃聚烯烃电缆料的研究

Development of Non-halogen Flame-retardant PO Cable Material

本文以低密度聚乙烯及乙烯－醋酸乙烯共聚物作为电缆料主体，以氢氧化铝为主阻燃剂，着重讨论氢氧化铝的用量、细度、表面处理方法及阻燃协同剂对体系阻燃性的影响。

Abstract Cable material was made of LDPE and EVA copolymer as the matrix and aluminiumhydroxide as the major flame-retardant. Investigation was focused on the effect of content,fineness and surface treatment of aluminium hydroaide as well as flame-retardant synergiston flame retardancy of the material system.