Preparation and characterization of Jatropha Curcas oil based alkyd resin suitable for surface coating

被引：72

作者：

Boruah, Monalisha ^{[1
]}

Gogoi, Pronob ^{[1
]}

Adhikari, Binoy ^{[1
]}

Dolui, Swapan Kumar ^{[1
]}

机构：

[1] Tezpur Univ, Dept Chem Sci, Napaam 784028, Assam, India

来源：

PROGRESS IN ORGANIC COATINGS | 2012年 / 74卷 / 03期

关键词：

Jatropha Curcas oil; Alkyd resin; Renewable resources; Surface coating; RUBBER SEED OIL;

D O I：

10.1016/j.porgcoat.2012.02.007

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Jatropha Curcas oil was extracted from Jatropha seeds by solvent extraction method. Three different alkyd resins have been developed from Jatropha Curcas oil by varying the amount of phthalic and maleic anhydride. The prepared resins are cured by using methyl-ethyl ketone peroxide (MEKP) as initiator and Co-octoate as an accelerator at 120 degrees C. The characterizations of the resins for structure establishment is carried out using Fourier transform infrared (FTIR) and proton nuclear magnetic resonance (H-1 NMR) spectroscopic techniques. The concomitant properties of the cured resins such as acid value, saponification value, viscosity, molecular weight, etc. are also evaluated by standard methods. The cured resins have been tested for chemical resistance, pencil hardness, adhesion, thermal stability and gloss and it can be concluded that the resins may find potential applications in surface coating purposes. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：596 / 602

页数：7

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