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Adhesive Penetration of Wood and Its Effect on Bond Strength

Author(s):

Year:

2016

Publication type:

Paper (invited, offered, keynote)

Primary Station(s):

Forest Products Laboratory

Source:

39th Annual Meeting The Adhesion Society

Description

Woodworkers know that wood is porous in that adhesive flows into lumens for a mechanical interlock (1) and that wood absorbs water, allowing the use of water-borne adhesives. However, the anatomical aspects of wood that lend to its porosity are much more complicated and have a greater influence on adhesive performance than is normallyrealized or discussed. This porosity can have both positive and negative effects on adhesive performance. A greater appreciation of how porosity relates to adhesive performance is important in designing new and improved adhesive formulations.

Citation

Frihart, Charles R. 2016. Adhesive Penetration of Wood and Its Effect on Bond Strength. 39th Annual Meeting The Adhesion Society, February 21-24, the Westin Riverwalk Hotel, San Antonio, Texas;

Publication Notes

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  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
https://www.fs.usda.gov/treesearch/pubs/50999