Effect of Lignosulphonates on the Moisture Resistance of Phenol-Formaldehyde Resins for Exterior Plywood

Phenol-formaldehyde (PF) resins remain the preferred adhesive for exterior plywood, as they confer these boards their extreme weather resistance. However, their high price and toxicity has made phenol alternatives, such as technical lignins, increasingly more attractive. While many works report the...

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Veröffentlicht in:	Materials 2024-07, Vol.17 (15), p.3715
Hauptverfasser:	Gonçalves, Sofia, Paiva, Nádia T, Martins, Jorge, Magalhães, Fernão D, Carvalho, Luísa H
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesives Bonding strength Exterior weather conditions Formaldehyde Formaldehyde resins Hot pressing Lignin Moisture resistance Phenols Plywood Resins Resoles Shear strength Shear tests Wood
Online-Zugang:	Volltext
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