Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 80: Issue 2
Accelerated thermooxidative ageing tests and their extrapolation to lower temperatures
Authors:
P. Šimon Department of Physical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology Radlinského 9, SK-812 37 Bratislava, Slovak Republic

Search for other papers by P. Šimon in
Current site
Google Scholar
PubMed Close
,
Z. Cibulková Department of Physical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology Radlinského 9, SK-812 37 Bratislava, Slovak Republic

Search for other papers by Z. Cibulková in
Current site
Google Scholar
PubMed Close
, and
P. Thomas Department of Chemistry, Materials and Forensic Sciences, University of Technology, Sydney PO Box 123, Broadway, NSW 2007, Australia

Search for other papers by P. Thomas in
Current site
Google Scholar
PubMed Close
Pages:
381–385
Online Publication Date:
03 May 2005
Publication Date:
01 May 2005
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10973-005-0664-z
Keywords:
thermal oxidation; induction period; service life
Restricted access

Summary A procedure for the extrapolation of accelerated thermo-oxidative ageing tests to lower temperatures is proposed. The procedure involves a deconvolution of the global process into high- and low-temperature components where the extrapolation to low temperatures is carried out using the low-temperature component. The method was tested on stabilized and unstabilized polyisoprene rubber and was found to produce realistic estimations of the length of the induction period of oxidation so giving a more accurate estimation of the service life. However, to obtain the low-temperature values of the adjustable kinetic parameters, very low heating rates are required (0.04 K min-1, 0.1 K min-1) making the measurement process time consuming. Using this method, more realistic estimates of the durability of a material are obtained.

  • Collapse
  • Expand
Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

To see the editorial board, please visit the website of Springer Nature.

Manuscript Submission: HERE

For subscription options, please visit the website of Springer Nature.

Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Nov 2024 16 0 0
Dec 2024 2 0 0
Jan 2025 5 0 0
Feb 2025 9 0 0
Mar 2025 12 0 0
Apr 2025 4 0 0
May 2025 1 0 0