研究结果表明,PA6/EPDM-g-MA/HDPE共混物形成了以PA6为基体,EPDM-g-MA为壳,HDPE为核的壳核包覆结构;相比于纯HDPE,在非等温结晶过程中PA6/EPDM-g-MA/HDPE共混物中HDPE组分在102℃附近出现了1个新的放热峰,SSA结果表明,这是由于共混物中HDPE和EPDM-g-MA分子链间发生共晶现象而导致HDPE组分结晶完善程度降低的...
EPDM-g-MAZn离聚物对TPO／Mg(OH)2复合体系结构与性能的影响
The relationship between the morphology and rheological properties of PP/PA6/EPDM-g-MA ternary blends, at relatively low rubber phase contents, was studied in detail. The results showed that the size of composite droplets of core-shell microstructures decreased and increased after passing through a ...
Thomas href.Compatibilizing effect of EPM-g-MA in EPDM/poly(trimethylene terephthalate) incompatible blends.Polymer. 2004Aravind I, Albert P, Ranganathaiah C, Kurian J V, Thomas S. Compatibilizing effect of EPM-g-MA in EPDM/poly(trimethylene terephthalate) incompatible blends. Polymer, 2004,...
Impact behavior of CNT-filled PP/EPDM blends: effect of dynamic vulcanization and PP-g-MA compatibilizerPP/EPDM blendCarbon nanotubeImpact strengthCrystallite structureThe impact strength and crystallite structure of un-vulcanized and dynamically vulcanized polypropylene/ethylene-propylene terpolymer (PP/...
The TPV/CNT nanocomposites were fabricated by compounding the pre-vulcanized rubber (PVR) fine particles with the maleic anhydride grafted polyethylene (MA-g-PE)/CNT compound. Our microstructural and morphological investigations showed that ... Y Kazemi,A Ramezani Kakroodi,A Ameli,... - 《Journal...
EPDM-g-MA熔融共混复合材料通过熔融共混的方法制备了聚对苯二甲酸丙二醇酯(PTT)/马来酸酐接枝的三元乙丙橡胶(EPDM-g-MA)/有机蒙脱土(OMMT)三元复合材料,研究了复合材料的亚微观相态结构和力学性能.结果表明,大部分OMMT被剥离成独立片层,均匀分布于EPDM-g-MA中,形成了含核-壳结构特征相包容粒子,并均匀的分散在...
EPDM-g-MA增韧共混力学性能将尼龙1212盐和尼龙66盐按照9∶1(质量比)的配比合成了尼龙1212/66共聚物。选择EPDMgMA和两种不同的小分子增塑剂邻苯二甲酸二异癸酯/N丁基苯磺酰胺,采用共混挤出的方法,制备了尼龙1212/66/EPDMgMA/DIDP/BSBA共混合金,并对其力学性能进行了研究。结果表明,随着EPDMgMA用量的增加,共混合金...
Characterization of PA6/EPDM-g-MA/HDPE ternary blends: The role of core-shell structure[J] . Lan-peng Li,Bo Yin,Yan Zhou,Lei Gong,Ming-bo Yang,Bang-hu Xie,Chen Chen.Polymer . 2012 (14)Li, L.P.; Yin, B.; Zhou, Y.; Gong, L.; Yang, M.B.; Xie, B.H. Characterization of ...
Strorage modulus of the PTT/EPDM-g-MA/OMMT are higher than those of pure PTT. The melting point of pure PTT and blends was almost constant. The crystallinity of the blends with OMMT were higher than that of pure PTT.Kunyan WangYing Ye...