HDPE/NBR 共混改性的研究

A STUDY ON BLENDING MODIFICATION OF HDPE/NBR

以自制的ＨＤＰＥ－ｇ－ＭＡ作为高密度聚乙烯（ＨＤＰＥ）与丁腈橡胶（ＮＢＲ）的增容剂，应用力学性能的测试，研究了共混体系改性的效果，分析了增容剂的增容作用．结果表明：ＨＤＰＥ－ｇ－ＭＡ起到了增容作用，使ＮＢＲ对ＨＤＰＥ达到了其增韧改性效果．

Through the test of mechanical performance, the effect of the blending system of HDPE and NBR is studied, using HDPEgMA made by ourselves as the compatibilizer. The function of the compatibilizer is analysed. It can reinforce the toughening modification effect of HDPE/NBR.