Fast Pyrolysis Biomass Oil as the Substitute of Phenol for the Synthesis of Resol Resin as Wood Adhesive

DOI

10.2991/icsd-16.2017.18How to use a DOI?

Keywords

Bio-oil; Phenol; Substitute; Thermosets; Crosslinking; Wood adhesives

Abstract

The bio-oil from fast pyroysis of cornstalks was used as the substitute for phenol to synthesize resol resins as aln ideal candidate of wood adhesives. The effects of formaldehyde/phenol (F/P) molar ratios and bio-oil/phenol (O/P) weight ratios on rheology, thermal cure, thermal resistance and adhesion of plywoods were investigated. With an increase in bio-oil addition, the gel time became longer, and the thermal cure exothermic temperature shifted slightly higher. It was found that the bio-resol resin with bio-oil/phenol=1/2(wt) and F/P=1.5(mol) had the best comprehensive properties. The plywoods pr°C essed with bio-resol adhesives were consistent with the plywood standards of E0 and type I*.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fu-Xia Sun
AU  - Fang Kong
AU  - Hong Sun
AU  - Zhe-Hui Wang
PY  - 2016/12
DA  - 2016/12
TI  - Fast Pyrolysis Biomass Oil as the Substitute of Phenol for the Synthesis of Resol Resin as Wood Adhesive
BT  - Proceedings of the 2nd 2016 International Conference on Sustainable Development (ICSD 2016)
PB  - Atlantis Press
SP  - 90
EP  - 92
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-16.2017.18
DO  - 10.2991/icsd-16.2017.18
ID  - Sun2016/12
ER  -