Individual fibre bonds studied by X-ray nanotomography

Elias Retulainen, Joni Parkkonen, Arttu Miettinen

Research output: Contribution to conferenceOther conference contributionScientific

Abstract

X-ray nanotomography was successfully applied for studying individual fibre bonds. In spite of several problems a small number of fibre bonds between springwood fibres (unrefined and refined) were examined. The results show that only a fraction of the crossing areas of fibres was found to be bonded, and the reason may be partially in the surface chemical properties, and mechanical stiffness of fibre surfaces.
Original languageEnglish
Publication statusPublished - 2017
EventPaper and Biorefinery Conference - Graz, Austria
Duration: 31 May 20171 Jun 2017

Conference

ConferencePaper and Biorefinery Conference
CountryAustria
CityGraz
Period31/05/171/06/17

Fingerprint

X rays
Fibers
Chemical properties
Stiffness

Keywords

  • paper
  • pulp
  • fibre bonds
  • fibre joint
  • x-ray
  • tomography

Cite this

Retulainen, E., Parkkonen, J., & Miettinen, A. (2017). Individual fibre bonds studied by X-ray nanotomography. Paper and Biorefinery Conference, Graz, Austria.
Retulainen, Elias ; Parkkonen, Joni ; Miettinen, Arttu. / Individual fibre bonds studied by X-ray nanotomography. Paper and Biorefinery Conference, Graz, Austria.
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Retulainen, E, Parkkonen, J & Miettinen, A 2017, 'Individual fibre bonds studied by X-ray nanotomography' Paper and Biorefinery Conference, Graz, Austria, 31/05/17 - 1/06/17, .

Individual fibre bonds studied by X-ray nanotomography. / Retulainen, Elias; Parkkonen, Joni; Miettinen, Arttu.

2017. Paper and Biorefinery Conference, Graz, Austria.

Research output: Contribution to conferenceOther conference contributionScientific

TY - CONF

T1 - Individual fibre bonds studied by X-ray nanotomography

AU - Retulainen, Elias

AU - Parkkonen, Joni

AU - Miettinen, Arttu

N1 - "All presentations will be published online in PDF-format on the conference homepage, which is only accessible for participants of the conference."

PY - 2017

Y1 - 2017

N2 - X-ray nanotomography was successfully applied for studying individual fibre bonds. In spite of several problems a small number of fibre bonds between springwood fibres (unrefined and refined) were examined. The results show that only a fraction of the crossing areas of fibres was found to be bonded, and the reason may be partially in the surface chemical properties, and mechanical stiffness of fibre surfaces.

AB - X-ray nanotomography was successfully applied for studying individual fibre bonds. In spite of several problems a small number of fibre bonds between springwood fibres (unrefined and refined) were examined. The results show that only a fraction of the crossing areas of fibres was found to be bonded, and the reason may be partially in the surface chemical properties, and mechanical stiffness of fibre surfaces.

KW - paper

KW - pulp

KW - fibre bonds

KW - fibre joint

KW - x-ray

KW - tomography

M3 - Other conference contribution

ER -

Retulainen E, Parkkonen J, Miettinen A. Individual fibre bonds studied by X-ray nanotomography. 2017. Paper and Biorefinery Conference, Graz, Austria.