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Title: Chapter 16: Soy Proteins as Wood Adhesives

Source: In: Recent Advances in Adhesion Science and Technology, edited by Woiciech (Voytek) Gutowski, and Hanna Dodiuk. 2014; pp. 277-290.

Author(s)Frihart, Charles R.; Hunt, Christopher G.; Birkeland, Michael J.

Publication Year: 2014  View PDF »

Category: Book Chapter
Associated Research Project(s):   FPL-4707-2B

Abstract: Protein adhesives allowed the development of bonded wood products such as plywood and glulam in the early 20th century. Petrochemical-based adhesives replaced proteins in most wood bonding applications because of lower cost, improved production efficiencies, and enhanced durability. However, several technological and environmental factors have led to a resurgence of proteins, especially soy flour, as an important adhesive for interior nonstructural wood products. This paper discusses important aspects of protein structure and recent successful advances in higher performance soy flour adhesives for wood bonding. Despite these advances, we believe there is even greater potential for protein adhesives if the reactive groups can be better utilized for bonding and more efficiently cross linked. Protein wood adhesives have recently displaced fossil fuel–based adhesives in some markets and have the potential to replace a significant percentage of fossil fuel–based wood adhesives worldwide.

Keywords: wood; adhesives; soy; wood bonding; protein; curing

Publication Review Process: Formally Refereed

File size: 696 kb(s)

Date posted: 03/25/2014

This publication is also viewable on Treesearch:  view
RITS Product ID: 67337
Current FPL Scientists associated with this product (listed alphabetically)
Frihart, Charles R.
Research Chemist
Hunt, Christopher G.
Research Chemist
 

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