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范文编号:YS056 范文字数:23452.页数:45 摘 要: 目前环境污染已经成为阻碍印刷业可持续发展的重大问题，其中典型油墨挥发气体的有机挥发物（VOC）及其毒性也越来越受到人们的关注, 油墨作为印刷中最重要最常用的物质，人们对其挥发气体中所含有的成分以及对人体的危害尚未有系统的归纳和总结。当前国内的研究主要针对印刷品表面残留有机挥发物，同时有关有机挥发物对人体影响的文章也比较匮乏。本范文旨在系统地获得目前典型油墨的挥发成分的研究现状，并予以分析和概括。文章首先从油墨的组成和结构入手进行分析得知,有机挥发物的主要来自油墨的连结料。随后介绍了常用的气体成分检测的技术和方法（固相微萃取技术和气相色谱法），用于检测油墨中有机挥发气体的成分。接着介绍了油墨挥发气体的主要成分及其危害，其中着重介绍了国际上针对甲苯对印刷工人身体影响的研究（包括遗传学、颜色视觉、神经反应等方面）。最后根据印刷厂有毒挥发物的防治现状，提出了相应的防治措施，并且倡导大量使用环保油墨。 Abstract： At present the environmental pollution has become an important issue which hinders the sustainable development of the printing industry. Especially typical ink volatile gases VOC and their influence on people has attracted more and more attention .Though ink is the most important and common substance in the printing process, its volatile gas components and effects on people has not been systematically summarized and concluded. Currently in our country the studies primarily intended to research on the surface residue VOC of printing products, while essays on the effects of VOC on human health were comparatively deficient. This article aims to systematically obtain the current researches on typical ink volatile components and make analysis and conclusion about them. At first through analysising ink's composition and structure, it’s concluded that VOC come mainly from the ink binders. Then common gas detection technologies and methods were introduced (like solid phase micro-extraction and gas chromatography), which were used to detect ink organic volatile gas components. After that some major components of volatile gases and their hazards was described, which focuses on international studies on toluene’s effects on people (including Genetics, Color vision and Neurobehavioral performance).Finally, based on the current situation of controlling toxic volatile compounds ,some corresponding measures were recommended and extensive use of green ink was promoted. 目 录 典型油墨挥发气体成分研究综述相关范文 |
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