Improving Water Resistance of Soy-Based Adhesive by Vegetable Tannin

被引：77

作者：

Ghahri, Saman ^{[1
]}

Mohebby, Behbood ^{[1
]}

Pizzi, Antonio ^{[2
]}

Mirshokraie, Ahmad ^{[3
]}

Mansouri, Hamid Reza ^{[4
]}

机构：

[1] Tarbiat Modares Univ, Dept Wood & Paper Sci, POB 14115-111, Tehran, Iran

[2] Univ Lorraine, LERMAB, 27 Philippe Seguin, F-88026 Epinal, France

[3] Payame Noor Univ, Dept Chem, POB 19395-4697, Tehran, Iran

[4] Univ Zabol, Dept Wood & Paper Sci, POB 538-98615, Zabol, Iran

来源：

JOURNAL OF POLYMERS AND THE ENVIRONMENT | 2018年 / 26卷 / 05期

关键词：

Bio-adhesive; Thermal properties; Cross-linking agent; Delamination; Mechanical properties; THERMAL-STABILITY; PROTEIN; CHITOSAN; ACID; FUNCTIONALIZATION;

D O I：

10.1007/s10924-017-1090-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this research tannic acid was used to prepare soy-based adhesives for making plywood and fiber board. The different resin formulations were analyzed by Differential scanning calorimetry (DSC), thermogravimetric analysis (TGA) and its derivative as a function of temperature (DTG) and Fourier Transform Infra-red (FTIR) spectroscopy. The results showed that the addition of tannic acid to soy-based adhesive decreased soy-based adhesive viscosity and its pH. The DSC analysis showed that the denaturation temperature of soy-based adhesives decrease by adding tannic acid. The TGA and DTG curves showed that the thermal degradation of soy flour starts above 146 A degrees C. The FTIR spectroscopy results also showed that the soy flour amino acids appeared to react well with tannic acid. Furthermore, delamination and shear strength test results showed the good water resistance of plywood bonded with soy-based tannic acid-modified adhesive. The mechanical and physical properties such as MOR, MOE, IB, and water resistance of fiberboard were improved, by adding tannic acid to the soy-based adhesive.

引用

页码：1881 / 1890

页数：10

共 45 条

[1] Tannic acid incorporation in chitosan-based microparticles and in vitro controlled release [J].

Aelenei, Neculai ;

Popa, Marcel Ionel ;

Novac, Ovidiu ;

Lisa, Gabriela ;

Balaita, Lacramioara .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 2009, 20 (05) :1095-1102

[2]

Allen AJ, 2010, FOREST PROD J, V60, P534

[3] Homogeneous and heterogeneous methods for laccase-mediated functionalization of chitosan by tannic acid and quercetin [J].

Bozic, Mojca ;

Gorgieva, Selestina ;

Kokol, Vanja .

CARBOHYDRATE POLYMERS, 2012, 89 (03) :854-864

[4] Polyphenol/peptide binding and precipitation [J].

Charlton, AJ ;

Baxter, NJ ;

Khan, ML ;

Moir, AJG ;

Haslam, E ;

Davies, AP ;

Williamson, MP .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2002, 50 (06) :1593-1601

[5] Preparation and development of a chemically modified bio-adhesive derived from soybean flour protein [J].

Eslah, Farnaz ;

Jonoobi, Mehdi ;

Faezipour, Mehdi ;

Afsharpour, Maryam ;

Enayati, Ali Akbar .

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2016, 71 :48-54

[6]

Frihart CR, 2014, ACS SYM SER, V1178, P167

[7] Soy flour dispersibility and performance as wood adhesive [J].

Frihart, Charles R. ;

Satori, Holly .

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2013, 27 (18-19) :2043-2052

[8]

Gao Q, 2012, BIORESOURCES, V7, P946

[9] Soy-based, tannin-modified plywood adhesives [J].

Ghahri, Saman ;

Pizzi, Antonio ;

Mohebby, Behbood ;

Mirshokraie, Ahmad ;

Mansouri, Hamid Reza .

JOURNAL OF ADHESION, 2018, 94 (03) :218-237

[10] Alkali-modified soy protein with improved adhesive and hydrophobic properties [J].

Hettiarachchy, NS ;

Kalapathy, U ;

Myers, DJ .

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1995, 72 (12) :1461-1464

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