All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Mechanical, thermal and rheological properties of e-beam crosslinked ethylene octene copolymer

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F22%3A63571158" target="_blank" >RIV/70883521:28110/22:63571158 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.4spe.org/i4a/doclibrary/index.cfm?category_id=57#:~:text=Mechanical%2C%20Thermal%20And%20Rheological%20Properties%20Of%20E%2DBeam%20Crosslinked%20Ethylene%20Octene%20Copolymer" target="_blank" >https://www.4spe.org/i4a/doclibrary/index.cfm?category_id=57#:~:text=Mechanical%2C%20Thermal%20And%20Rheological%20Properties%20Of%20E%2DBeam%20Crosslinked%20Ethylene%20Octene%20Copolymer</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Mechanical, thermal and rheological properties of e-beam crosslinked ethylene octene copolymer

  • Original language description

    Ethylene-octene copolymer (EOC) with high octene content (45 wt.%) was crosslinked via electron beam irradiation at different dosages (30, 60, 90, and 120 kGy). Effect of irradiation dosage on thermal and mechanical properties was studied. When compared to low density polyethylene, EOC exhibited higher degree of crosslinking reflected in increased gel content, higher elastic modulus (G&apos;), and lower tanδ obtained by rheology measurement at 150 °C. Crosslinking caused improvement in high temperature creep and also in elastic properties at room and elevated temperatures. Differential scanning calorimetry revealed that e-beam irradiation has caused a gradual reduction in crystallinity and a presence of a fraction with higher melting temperature. In the case of EOC, as the extent of crosslinking increased, stress at break showed an increasing trend whereas irradiation dosage had an inverse effect on elongation at break which could be aroused from the formation of crosslink networks. Radiation dosage has positive effect on thermal stability estimated by thermogravimetric analysis. After 30 min of thermal degradation at 220 °C, slightly higher C=O peak for crosslinked sample was found by Fourier transform infrared spectroscopy while for room temperature samples no C=O peak was detected. © 2022 Society of Plastics Engineers. All rights reserved.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10404 - Polymer science

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Annual Technical Conference - ANTEC, Conference Proceedings

  • ISBN

    978-1-71386-515-5

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • Publisher name

    Society of Plastics Engineers

  • Place of publication

    Dallas

  • Event location

    Charlotte, NC

  • Event date

    Jun 14, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article