๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The glass transition of wood from the viewpoint of mechanical pulping

โœ Scribed by J. Blechschmidt; P. Engert; M. Stephan

Book ID
104735022
Publisher
Springer
Year
1986
Tongue
English
Weight
500 KB
Volume
20
Category
Article
ISSN
0043-7719

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โœฆ Synopsis

Familiarity with the mechanical and thermal processes in the mechanical defibering of wood is a prerequisite for an understanding of mechanical pulping methods. The thermal softening behaviour of wood components, which can be described by glass transitions, is of particular significance. Investigations on the thermoplastic behaviour of solid wood confirm that the thermal softening of wood occurs at 115-145~ The thermal softening behaviour is largely dependent on wood moisture but also on the nature of the wood. The results obtained permit conclusions regarding the layout of technological processes in groundwood.

๐Ÿ“œ SIMILAR VOLUMES

The significance of the glass transition
The significance of the glass transition of lignin in thermomechanical pulping
โœ G. M. Irvine ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Springer ๐ŸŒ English โš– 625 KB

Changing the temperature at which the thermomechanical pulping of wood is carried out may result in si~ificant changes in pulp properties. Such changes are widely attributed to the effect of the glass transition of the li~cmin. Pulping literature references to this effect frequently appear to imply