聚合物接枝长余辉颜料在涂料和印花中的应用  

Application of Polymer-grafted SrAl_2O_4:Eu^(2+),Dy^(3+) in Painting and Printing

作　　者：武素丽[1] 常杰[1] 刘烨[1] 张淑芬[1] 

机构地区：[1]大连理工大学,精细化工国家重点实验室,大连116024

出　　处：《染料与染色》2013年第3期17-20,共4页Dyestuffs and Coloration

摘　　要：利用双功能配体3-烯丙基-2,4-戊二酮作为桥联分子,选用甲基丙烯酸甲酯和苯乙烯的共聚物接枝,合成了聚合物接枝的SrAl2O4:Eu2+,Dy3+(PG-SAO-ED)长余辉发光颜料。研究了由PG-SAO-ED制成的发光涂料和发光印花糊料的性能。结果表明,发光涂料和印花糊料的稳定性和耐沸水性均优于未改性的SrAl2O4:Eu2+,Dy3+(SAO-ED)。Polymer-grafted SRAl2O4 ： Eu2＋, Dy3＋ （PG-SAO-ED） was synthesized by using a bi-functional ligand （3-allyl-2, 4- pentanedione, denoted as APD） as a bridge and then copolymerizing with methyl methaerylate and styrene. The properties of lumines- cent painting and printing which PG-SAO-ED was contained were discussed in detail. The results indicated that the luminescent paint- ing and priming containing PG-SAO-ED have better organic miscibility and water-resistance than that containing SAO-ED.

关 键 词：聚合物接枝SrAl2O4 Eu2+ Dy3+ 涂料 印花 稳定性 耐水性 

分 类 号：TS194.2[轻工技术与工程—纺织化学与染整工程]