LED-UV环保油墨的研究进展  

Research progress of LED-UV Environmental Printing Ink

作　　者：陈海生[1] 付文亭[1] 陈新[1] 皮阳雪[1] 陈显颂 Chen Haisheng;Fu Wenting;Chen Xin;Pi Yangxue;Chen Xiansong(ZhongShan Torch Polytechnic;Zhongshan Zhongyi Ink & Coatings Limited Company)

机构地区：[1]中山火炬职业技术学院 [2]中山市中益油墨涂料有限公司

出　　处：《塑料包装》2017年第4期42-48,58,共8页Plastics Packaging

摘　　要：研究LED-UV油墨在国内外的研究现状,包括LED-UV油墨制备配方及方法,光引发剂及预聚物的改性研究,以及光引发剂与颜料的"光谱窗口"的匹配研究等。提出在夺氢型光引发剂中加入小分子巯基化合物,缓解光氧阻聚作用;合成超支化聚氨酯丙烯酸酯作为LED-UV油墨的预聚物,实现UV油墨在LED光源下迅速固化;以及光引发剂与颜料"光谱视窗"研究方向等。Research status of LED-UV ink at home and abroad,including LED-UV ink preparation method andformulation,modification research of photoinitiator and prepolymer,the matching study of"spectralwindow"between the photoinitiator and the pigment,and so on.Propose that adding thiol moleculein the polymerization initiator to remit the impact of oxygen inhibition;synthetize a hyperbranchedpolyurethane acrylate as the prepolymer of LED-UV ink,to achieve the rapid curing of UV inkunder LED-light source;and the research direction of"spectrum window"of photoinitiator andpigments.

关 键 词：LED-UV油墨 巯基 超支化聚氨酯丙烯酸酯 光谱视窗 

分 类 号：TQ638[化学工程—精细化工]