Properties of Nanocomposites Based on Isotactic Polypropylene and High-Pressure Polyethylene with Metal-Containing Nanofillers

被引:2
|
作者
Kurbanova, N. I. [1 ]
Gulieva, T. M. [1 ]
Ischenko, N. Ya. [1 ]
机构
[1] Azerbaijan Natl Acad Sci, Inst Polymer Mat, Sumgait, Azerbaijan
关键词
isotactic polypropylene (PP); polyethylene (PE); copper-containing nanofillers; maleinized polyethylene (MPE); physicomechanical properties; XRD and TGA analyses;
D O I
10.1134/S2075113321020271
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The effect of additives of nanofillers (NF) containing nanoparticles (NP) of copper oxide, stabilized by a polymer matrix of maleinized polyethylene (MPE) and obtained by the mechanochemical method, on the properties of composites based on isotactic polypropylene (PP) and high-pressure polyethylene (PE) was studied by X-ray diffraction (XRD) and thermogravimetric (TGA) analyses. The enhancement of strength, deformation, and rheological parameters, as well as the thermo-oxidative stability of the obtained nanocomposites, was revealed, which, apparently, is due to the synergistic effect of the interaction of copper-containing nanoparticles with anhydride groups of MPE. It is shown that nanocomposites based on PP/PE/NF can be processed both by pressing and by injection molding and extrusion, which expands the scope of its application.
引用
收藏
页码:457 / 460
页数:4
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