Zinātniskās darbības atbalsta sistēma
Latviešu English

Publikācija: Rheological Properties of Multi-Component Composites Based on Polymer-Polymer Matrix and Nano-Structured Zinc Oxide

Publikācijas veids Zinātniskais raksts, kas indeksēts Web of science un/vai Scopus datu bāzē
Pamatdarbībai piesaistītais finansējums Nav zināms
Aizstāvēšana: ,
Publikācijas valoda English (en)
Nosaukums oriģinālvalodā Rheological Properties of Multi-Component Composites Based on Polymer-Polymer Matrix and Nano-Structured Zinc Oxide
Pētniecības nozare 2. Inženierzinātnes un tehnoloģijas
Pētniecības apakšnozare 2.5. Materiālzinātne
Autori Ivans Bočkovs
Remo Merijs-Meri
Guna Vugule
Kristiāna Korsaka-Mille
Jānis Zicāns
Atslēgas vārdi Polypropylene, elastomer, zinc oxide, capillary rheometry
Anotācija Polypropylene and it`s matrix composites have been used for decades. To make new materials for traditional and specific applications it has been blended with ethylene 1-octene copolymer to improve processing and impact resistance. To make material with non-common specific application nanostructured zinc oxide particles have been used to obtain material with good antiseptic properties, ultraviolet radiation stability, improved tribological and mechanical parameters. In the research polypropylene composites with ethylene 1-octene copolymer (0, 10 and 30 wt.%) and zinc oxide (0, 0.1, 0.5, 1 and 2 wt.%) obtained by melt mixing have been investigated. Rheological properties have been obtained by using two-capillary rheometer. Obtained results show pseudoplastic nature of all the tested composites. Shear data show no significant effect of zinc oxide particle concentration on shear viscosity of the tested materials. On the other hand, extensional viscosity data demonstrate considerable melt flow sensibility of the investigated composition. Addition of ZnO and EOC, however, has some stabilizing effect on melt behavior of the investigated PP based compositions.
DOI: 10.4028/www.scientific.net/KEM.721.43
Hipersaite: https://www.scientific.net/KEM.721 
Atsauce Bočkovs, I., Merijs-Meri, R., Vugule, G., Korsaka-Mille, K., Zicāns, J. Rheological Properties of Multi-Component Composites Based on Polymer-Polymer Matrix and Nano-Structured Zinc Oxide. Key Engineering Materials, 2017, Vol.721, 43.-47.lpp. ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.721.43
Papildinformācija Citējamību skaits:
  • Scopus  0
ID 22935