• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Paintindia >Synthesis of cardanol based epoxy resin for high solids UV curable coatings using bio based reactive diluent: Review
【24h】

Synthesis of cardanol based epoxy resin for high solids UV curable coatings using bio based reactive diluent: Review

机译：基于生物基于生物的反应性稀释剂的高固紫外线可固化涂料的糖基环氧树脂的合成：综述

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

With the increase in demand for petrochemical resources resulting in continuous depletion and increased price it's a great challenge for coating industry to look down palliatives based on renewable and sustainable materials which are ecofriendly and non-hazardous.The paper describes some important routes of developing liquid epoxy resin from Cardanol which can be made UV curable by converting into acrylates using bio based reactive diluent based on ricinolic acid(castor oil).Hence the developed product is solvent free and used for high solids coating minimizing the environmental pollution.This dark brown-colored viscous liquid obtained from shells of the cashew nut can be utilized for a number of polymerization reactions due to its reactive phenolic structure and a meta-substituted unsaturated aliphatic chain.The product can be implemented in primer coats of metal and wood replacing the conventional Bisphenol-A based epoxy system.The negative impact of BPA on human health and the environment necessarily implies the elimination of BPA especially in food contact materials.Therefore there is an increasing interest within the chemical industry for non-harmful aromatic substituents to BPA,especially for the synthesis of epoxy polymers.Thus,cardanol could be an interesting substitute to BPA in some polymers such as epoxy polymers.
机译：随着石化资源需求的增加，导致连续消耗和增加的价格，涂装行业的巨大挑战是基于可再生和可持续材料的涂层，这些材料朝着生态友好和非危险的可持续材料俯视。本文介绍了液体环氧的一些重要路线通过使用基于蓖麻油酸（蓖麻油）的生物基的反应性稀释剂将丙烯酸酯转化为丙烯酸酯，可以使糖粉的树脂进行UV固化。应该使发达的产物自由溶剂，可用于最小化环境污染的高固体涂层。浅棕色由于其活性酚醛结构和荟萃取代的不饱和脂族链，从腰果的壳中获得的粘性液体可用于许多聚合反应。产品可以在底漆涂层中以换常规双酚的底漆实施。基础的环氧系统。BPA对人类健康和envir的负面影响核对必然意味着消除BPA，特别是在食品接触材料中。因此，在化学工业中对BPA的非有害芳族取代基的兴趣越来越大，特别是对于环氧聚合物的合成而言.Thus，Cardanol可能是对BPA的有趣替代品在一些聚合物如环氧聚合物。

著录项

  • 来源
    《Paintindia》 |2019年第1期|共7页
  • 作者

    Rupanshu Rastogi; Rishabh Dwivedi;

  • 作者单位

    Department of Paint Technology Harcourt Butler Technical University Kanpur-208 002;

    Department of Paint Technology Harcourt Butler Technical University Kanpur-208 002;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 涂料工业;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号