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Mechanisch-technologische Eigenschaften von Spanplatten aus Lärchenkern- und -splintholz

 
: Dix, B.; Roffael, E.

:

Holz als Roh- und Werkstoff 52 (1994), pp.341
ISSN: 0018-3768
German
Journal Article
Fraunhofer WKI ()
heartwood; larch; particleboard; properties of boards; sapwood

Abstract
The properties of particleboards from heart- and sapwood of larch bonded with a binder based on diisocyanate (PMDI) were evaluted. The results can be summarized as follows: Boards made from heartwood are always of lower thickness swelling than sapwood boards. The internal bond strength of the boards decreases with the age of the tree. Especially the V100-value is very low for heartwood boards from 102-year-old trees.

: http://publica.fraunhofer.de/documents/PX-23181.html