Wood adhesives derived from hyperbranched polyglycerol cross-linked with hexamethoxymethyl melamines

Mariusz ł. Mamiński , MaŁgorzata Czarzasta , Paweł Parzuchowski

Abstract

Wood adhesive system based on hyperbranched polyglycerol cross-linked with hexamethoxymethyl melamines was described. The obtained results showed that it was possible to develop polyglycerol-based interior-grade adhesive exhibiting dry shear strengths of the joints exceeding that of the solid wood. Gelling times of the studied formulations were comparable to those of the industrial thermosetting systems (60–80 s at 100 °C). It was also found that wet shear strengths depended on functionality and F/Me molar ratio in the cross-linking resin.
Author Mariusz ł. Mamiński
Mariusz ł. Mamiński,,
-
, MaŁgorzata Czarzasta
MaŁgorzata Czarzasta,,
-
, Paweł Parzuchowski KChTP
Paweł Parzuchowski,,
- Chair Of Polymer Chemistry And Technology
Journal seriesInternational Journal of Adhesion and Adhesives, ISSN 0143-7496
Issue year2011
Vol31
No7
Pages704-707
Keywords in EnglishAdhesives for wood, Cure/hardening, Polyglycerol
DOIDOI:10.1016/j.ijadhadh.2011.06.012
URL http://www.sciencedirect.com/science/article/pii/S0143749611000820
Score (nominal)35
Publication indicators WoS Impact Factor: 2011 = 2.17 (2) - 2011=2.345 (5)
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