Sciact
  • EN
  • RU

Inquiring into Structure of Hyperbranched Polyethylene Produced in Radical Polymerization Process Full article

Journal Applied Mechanics and Materials
ISSN: 1660-9336
Output data Year: 2015, Volume: 756, Pages: 173-178 Pages count : 6 DOI: 10.4028/www.scientific.net/amm.756.173
Tags polyethylene; polymeric deposits; radical polymerization; recycle system
Authors Koval E. 1 , Echevskaya L. 2 , Matsko M. 2 , Pestryakov A. 3 , Mayer E. 3
Affiliations
1 Tomskneftekhim Ltd., Tomsk 634067, Russia
2 Boreskov Institute of Catalysis, Novosibirsk 630090, Russia
3 Tomsk Polytechnic University, Tomsk 634050, Russia

Abstract: This paper presents the analysis of rubberlike hyperbranched polyethylene (PE) deposits in separators and high-pressure (HP) recycle system with use of NMR spectroscopy 13С, X-ray phase analysis and differential scanning calorimetry; polymer extraction separation with boiling o-xylene and comparison of fraction characteristics have been carried out. With literature data and process conditions taken into account the potential reason of such structure polymer synthesis is being under discussion.
Cite: Koval E. , Echevskaya L. , Matsko M. , Pestryakov A. , Mayer E.
Inquiring into Structure of Hyperbranched Polyethylene Produced in Radical Polymerization Process
Applied Mechanics and Materials. 2015. V.756. P.173-178. DOI: 10.4028/www.scientific.net/amm.756.173 РИНЦ OpenAlex
Dates:
Submitted: Nov 7, 2014
Accepted: Dec 2, 2014
Published online: Apr 29, 2015
Identifiers:
Elibrary: 63425408
OpenAlex: W2077450490
Citing: Пока нет цитирований
Altmetrics: