夜光粉在塑料中的应用研究  

Study on application of long afterglow phosphor in plastic

作　　者：黄奇书[1] 倪海勇[1] 李许波[1] 丁建红[1] 傅汉青[1] 李琼英[1] 

机构地区：[1]广州有色金属研究院,广东广州510651

出　　处：《材料研究与应用》2007年第2期147-149,共3页Materials Research and Application

摘　　要：通过模拟在聚丙烯发光塑料制备中,夜光粉与铁器摩擦过程及对塑料催化性能的研究,揭示了夜光粉在塑料中发黑的原因.通过夜光粉表面包裹高分子材料及调整塑料挤出温度及夜光粉含量,有效地解决了夜光粉在塑料中发黑等问题.The reason of plastic blacked was posted by stimulating friction procedure of both long afterglow phosphors and polypropylene and catalyzing performance of phosphor during machining luminous plastic, and the technique question was solved by coating phosphor with macromolecule material and adjusting extrusion temperature and phosphor concentration.

关 键 词：夜光粉 聚丙烯 包膜 稀土 

分 类 号：TB381[一般工业技术—材料科学与工程]