【摘要】 用IR、DSC、DMA等分析方法研究了噁唑啉官能化聚苯乙烯(RPS)与马来酸酐接枝聚乙烯(MPE)的共混反应,对反应性共混物及相应的非反应性共混物作了应力-应变试验,发现反应性共混提高了PE/PS共混物的力学性能,改变了MPE的结晶情况。更多还原

【Abstract】 By IR, DSC, DMA etc. , the blending reaction of oxazoline functionalized polystyrc (RPS) and maleic anhydride-grafted polyethylene (MPE) was studied, the stress strain tests of the reactive and no-reactive blends were done, and it was found that 1 reactive blending could improve mechnical properties of PE/PS blend and char crystallization of MPE in the blend.更多还原