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Wood Science and Technology
Erschienen in: Wood Science and Technology 5/2012

01.09.2012 | Original

The breakdown mechanism of earlywood and latewood in refining

verfasst von: Fang Huang, Robert Lanouette, Kwei-Nam Law

Erschienen in: Wood Science and Technology | Ausgabe 5/2012

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Abstract

The principal objective of this research project is to study the breakdown mechanism of Jack pine (Pinus banksiana) earlywood (EW) and latewood (LW) in thermomechanical pulping by means of microscopic observations. Characteristics such as fiber splitting, shortening, delamination (internal fibrillation), external fibrillation, etc. are evaluated. Physical changes in the EW and LW fibers are qualified and quantified with the aid of light microscopy as well as scanning electron microscopy. The impacts of the observed changes on pulp and paper properties are assessed to establish possible interrelation between the fiber characteristics and paper properties.
Vorheriger Artikel A comparative study of bamboo (Phyllostachys incarnata Wen) milled wood lignin and the successively alkali-fractionated lignins
Nächster Artikel Effect of accelerated aging on some physical and mechanical properties of bamboo

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Metadaten
Titel
The breakdown mechanism of earlywood and latewood in refining
verfasst von
Fang Huang
Robert Lanouette
Kwei-Nam Law
Publikationsdatum
01.09.2012
Verlag
Springer-Verlag
Erschienen in
Wood Science and Technology / Ausgabe 5/2012
Print ISSN: 0043-7719
Elektronische ISSN: 1432-5225
DOI
https://doi.org/10.1007/s00226-011-0452-9

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