Thermal aging of paper and pressboard in mineral and ester oils under air and nitrogen atmospheres

@article{Coulibaly2012ThermalAO,
  title={Thermal aging of paper and pressboard in mineral and ester oils under air and nitrogen atmospheres},
  author={M-L. Coulibaly and Christophe Perrier and Abderrahmane Beroual and Marielle Marugan},
  journal={2012 IEEE International Conference on Condition Monitoring and Diagnosis},
  year={2012},
  pages={343-346}
}
The purpose of this paper is to simulate an accelerated ageing of paper and high density pressboard type B.3.1 in three different liquids (mineral oil MO, natural ester VO and synthetic ester SE) for different periods of ageing at 130°C. The materials were aged in sealed vessels under two different atmospheres: air and nitrogen gaps. The effects of aging on physicochemical properties of oil and cellulose are analyzed and compared. It is shown that ageing rate of pressboard and paper are… CONTINUE READING

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