Abstract:
:Enhancing the performance of wood adhesive is important for its industrial applications. Accordingly, we designed and demonstrated the use of two co-monomers vinyl acetate (VAc) and butyl acrylate (BA) for promoting the graft copolymerization while improving the bonding performance of wood adhesive. The results showed that the addition of co-monomers in the ratio of VAc/BA 6:4 (v/v, volume basis of VAc) could improve the shear strength to 6.68MPa and 3.32MPa in dry and wet states, respectively. 1H-nuclear magnetic resonance (1H NMR) and fourier transform infrared spectroscopy (FT-IR) analysis revealed successful graft copolymerization reaction while the morphologies were observed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Furthermore, the grafting reaction and thermal stabilities of wood adhesive were analyzed by X-ray photoelectron spectroscopy (XPS) and thermogravimetric analysis (TGA). The results showed that the properties of wood adhesive could improve dramatically by using two co-monomers VAc and BA during the graft copolymerization reaction.
journal_name
Int J Biol Macromoljournal_title
International journal of biological macromoleculesauthors
Zia-Ud-Din,Chen L,Ullah I,Wang PK,Javaid AB,Hu C,Zhang M,Ahamd I,Xiong H,Wang Zdoi
10.1016/j.ijbiomac.2018.03.178subject
Has Abstractpub_date
2018-07-15 00:00:00pages
1186-1193eissn
0141-8130issn
1879-0003pii
S0141-8130(18)30548-8journal_volume
114pub_type
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