埃洛石纳米管在复合包装材料中的应用进展  

Current Applications of Halloysite Nanotubes in Composite Packaging Materials

作　　者：丰卫强 张璇 许建新 金国良 卢唱唱 黎厚斌[1] FENG Wei-qiang;ZHANG Xuan;XU Jian-xin;JIN Guo-liang;LU Chang-chang;LI Hou-bin(School of Printing and Packaging,Wuhan University,Wuhan 430079,China;Gansu Yinguang Chemical Industry Group,Baiyin 730000,China)

机构地区：[1]武汉大学印刷与包装系,武汉430079 [2]甘肃银光化学工业集团,白银730000

出　　处：《数字印刷》2020年第6期1-10,27,共11页Digital Printing

摘　　要：埃洛石(Halloysite)作为纳米粘土,在可降解包装材料中有较大应用前景,近年来在药物缓释领域也备受关注。埃洛石纳米管可以通过管腔负载抗菌材料并控制材料释放,从而实现缓释抗菌,保障食品安全。埃洛石纳米管还可以提高复合材料的力学性能,改善复合材料的热稳定性以及疏水性。本文简述了埃洛石纳米管的化学组成、结构特点、改性方法,综述了埃洛石纳米管复合材料在包装中的应用,指出了埃洛石纳米管复合材料在包装应用中存在的一些问题,并进行了应用展望。As the nano-clay mineral,halloysite has promising applications in biodegradable packaging materials and has received great attention in sustained drug release packaging studies in recent years.The lumen of halloysite nanotube(HNTs)is capable of carrying antimicrobial materials and controlling their release.Thus,the controlled release is achieved and food safety is ensured.Meanwhile,combined with HNTs,the composite materials perform better in mechanical properties,thermal stability and hydrophobicity.In this paper,the chemical components,structural characteristics and modification methods of HNTs were introduced.The applications of HNTs composites in packaging and potential problems therein were also demonstrated.

关 键 词：埃洛石纳米管 可降解包装 缓释抗菌包装 驱虫包装 

分 类 号：TB484[一般工业技术—包装工程]