Development of sustainable bio-adhesives for engineered wood panels – A review

Hemmilä, Venla,1987-Linnéuniversitetet,Institutionen för skog och träteknik (SOT) (author)

Changes in both formaldehyde legislations and voluntary requirements (e.g. Germany RAL) are currently the driving factors behind research on alternatives to amino-based adhesives; moreover, consumer interest in healthy and sustainable products is increasing in bio-based adhesives. Sources of formaldehyde emissions in wood-based panels as well as different emission test methods have been discussed, and the main focus of this review is on the research conducted on sustainable bio-based adhesive systems for wood panels. Lignin, tannin, protein, and starch have been evaluated as both raw materials and adhesive alternatives to existing amino-based thermosetting adhesives. Adhesion improving modifications of these bio-based raw materials as well as the available and experimental crosslinkers have also been taken into account.

Adamopoulos, StergiosLinnéuniversitetet,Institutionen för skog och träteknik (SOT),GoFP(Swepub:lnu)stadab (author)
Karlsson, OlovLuleå university of technology (author)
Kumar, AnujLinnéuniversitetet,Institutionen för skog och träteknik (SOT)(Swepub:lnu)ankuaa (author)
LinnéuniversitetetInstitutionen för skog och träteknik (SOT) (creator_code:org_t)

By the author/editor: Hemmilä, Venla, ...; Adamopoulos, Ste ...; Karlsson, Olov; Kumar, Anuj

About the subject

AGRICULTURAL SCIENCES: AGRICULTURAL SCI ...; and Agriculture Fore ...; and Wood Science

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