生物基试剂对油墨用工业树脂性能的影响——与标准工业树脂的比较-à-vis

Q2 Materials Science

Polymers from Renewable Resources Pub Date : 2018-05-01 DOI:10.1177/204124791800900202

Mahuya Biswas, Abhijit Pal, Munmun Dey, Ayan Dey, A. Bandyopadhyay

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引用次数: 4

摘要

在我们目前的工作中，我们试图从自然资源中开发一种低挥发性有机，环保的树脂，以保持印刷油墨应用的质量和所需的性能。瓜尔胶是一种天然多糖，在配方中用来代替季戊四醇。将其用于反式酯化反应合成油墨用松香改性酚醛树脂。以季戊三醇为原料合成了一种常规松香改性酚醛树脂。瓜尔胶的多羟基特性使其具有较高的分子量和耐溶剂性，是一种具有良好印刷质量的油墨粘合剂。利用各种分析技术对改性树脂进行表征，以发现多糖对树脂最终性能的影响。为了证明反应机理，还进行了详细的动力学研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Influence of a Biobased Reagent on Properties of Industrial Resin for Printing Ink Application vis-à-vis Comparison with Standard Commercial Resin

In our present work, we have attempted to develop a low volatile organic containing, ecofriendly resin from a natural resource maintaining the quality and desired properties for printing ink applications. Guar Gum, a natural polysaccharide was used in place of pentaerythritol in the recipe. It was used during trans-esterification reaction to synthesize rosin modified phenolic resin for printing ink. A conventional rosin modified phenolic resin, using pentaerytritol, was also synthesized for comparison. Guar Gum having multiple hydroxyl groups was able to produce resin with higher molecular weight and high solvent tolerance value which makes the ecofriendly resin as potential binder for printing ink application with excellent print quality. The modified resin was characterized using various analytical techniques to find the influence of the polysaccharide on the final properties. A detailed kinetic study was also carried out in order to justify the reaction mechanism.

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来源期刊

Polymers from Renewable Resources Materials Science-Polymers and Plastics

CiteScore

3.50

自引率

0.00%

发文量

期刊介绍： Polymers from Renewable Resources, launched in 2010, publishes leading peer reviewed research that is focused on the development of renewable polymers and their application in the production of industrial, consumer, and medical products. The progressive decline of fossil resources, together with the ongoing increases in oil prices, has initiated an increase in the search for alternatives based on renewable resources for the production of energy. The prevalence of petroleum and carbon based chemistry for the production of organic chemical goods has generated a variety of initiatives aimed at replacing fossil sources with renewable counterparts. In particular, major efforts are being conducted in polymer science and technology to prepare macromolecular materials based on renewable resources. Also gaining momentum is the utilisation of vegetable biomass either by the separation of its components and their development or after suitable chemical modification. This journal is a valuable addition to academic, research and industrial libraries, research institutions dealing with the use of natural resources and materials science and industrial laboratories concerned with polymer science.