Wood adhesives from peanut skin tannin-formaldehyde resins modified with phenols

Peanut skin tannin extract-formaldehyde condensates were modified with resorcinol and cashew nut shell liquid. The copolymer resins formed were used as thermosetting and cold-setting exterior grade wood adhesives for Sapele veneer panels. Results obtained showed that, on addition of paraformaldehyde...

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Veröffentlicht in:	Pigment & resin technology 1999-10, Vol.28 (5), p.293-296
Hauptverfasser:	Akaranta, O, Wankasi, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesives Aldehydes Application fields Applied sciences Bond strength Chemistry Exact sciences and technology Flavonoids Forest products Miscellaneous Moisture content Molecular weight Peanuts Phenols Plywood Polymer industry, paints, wood Polymers Ratios Resins Shear tests Skin Technology of polymers Timber Viscosity Wood Wood. Paper. Non wovens
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