Cristin-resultat-ID: 1259840
Sist endret: 13. januar 2016, 09:12
NVI-rapporteringsår: 2015
Resultat
Vitenskapelig artikkel
2015

The effect of hydrocarbon ageing on the mechanical properties, apparent crosslink density and CO2 diffusion of a hydrogenated nitrile butadiene rubber (HNBR)

Bidragsytere:
  • Benjamin Alcock
  • Thijs Peters
  • Rune Harald Gaarder og
  • Jens Kjær Jørgensen

Tidsskrift

Polymer testing
ISSN 0142-9418
e-ISSN 1873-2348
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2015
Publisert online: 2015
Trykket: 2015
Volum: 47
Sider: 22 - 29
Open Access

Importkilder

Scopus-ID: 2-s2.0-84939797544

Beskrivelse Beskrivelse

Tittel

The effect of hydrocarbon ageing on the mechanical properties, apparent crosslink density and CO2 diffusion of a hydrogenated nitrile butadiene rubber (HNBR)

Sammendrag

The effect of ageing in a sweet oil environment on the tensile properties, apparent crosslink density, CO2 diffusion and Shore hardness of a typical carbon black reinforced hydrogenated nitrile butadiene rubber (HNBR) is presented. Different ageing conditions yielded materials with different properties, attributed to varying degrees of apparent crosslinking. These results showed that, with increasing apparent crosslink density, tensile stiffness and hardness increased, while CO2 diffusivity and saturation swelling in chloroform decreased. The relationships between these properties suggests that geometry independent tests (such as solvent swelling) may be performed on parts retrieved from service in order to predict properties (such as tensile stiffness or gas diffusion) which cannot normally be measured on retrieved parts due to geometrical constraints.

Bidragsytere

Benjamin Alcock

  • Tilknyttet:
    Forfatter
    ved Materialer og nanoteknologi ved SINTEF AS

Thijs Peters

  • Tilknyttet:
    Forfatter
    ved Bærekraftig energiteknologi ved SINTEF AS

Rune Harald Gaarder

  • Tilknyttet:
    Forfatter
    ved Materialer og nanoteknologi ved SINTEF AS

Jens Kjær Jørgensen

  • Tilknyttet:
    Forfatter
    ved Materialer og nanoteknologi ved SINTEF AS
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