ABS塑料阻燃改性研究

Flame-Retardance Modification of ABS

报道了PVC ,PVC/Sb2 O3 ,DBDPO/Sb2 O3 对ABS塑料的燃烧性能、力学性能和加工性能的影响规律。研究表明 :DBDPO/Sb2 O3 复合阻燃剂对ABS阻燃效果最佳 ,PVC/Sb2 O3 体系次之 ,PVC只有在添加量较大时才显示良好的阻燃效果。

Influences of PVC,PVC/Sb\-2O\-3 and DBDPO/Sb\-2O\-3 contents on flammability,mechanical properties and processability of ABS were reported.The results showed that flame retardant effect of DBDO/Sb\-2O\-3 on ABS was the best among the three flame retardants,PVC/Sb\-2O\-3 the second,PVC did not have good flame retardant effect on ABS until its content was enough.