苯丙乳液复配改性树脂对水性金属漆性能的影响  

Effects of Mixture of Styrene-acrylic Emulsion and Modified Resin on the Properties of Waterborne Metallic Paint

作　　者：腊明 张文波 杨涛 冯云晓 任保平 郝成君 LA Ming;ZHANG Wen-bo;YANG Tao;FENG Yun-xiao;REN Bao-ping;HAO Cheng-jun(College of Chemistry and Environmental Engineering,Pingdingshan University,Pingdingshan 467000,Henan,China;Nanyang No.2 Middle School,Nanyang 473055,Henan,China;Zhengzhou Ability Saving Technology Co.Ltd. ,Zhengzhou 450001,Henan,China)

机构地区：[1]平顶山学院化学与环境工程学院,河南平顶山467000 [2]南阳市第二高级中学,河南南阳473055 [3]郑州艾比利特节能科技有限公司,河南郑州450001

出　　处：《合成材料老化与应用》2018年第6期17-21,共5页Synthetic Materials Aging and Application

基　　金：河南省科技攻关项目(No:172102210430)

摘　　要：苯丙体系乳液和树脂作为水性涂料的成膜物质,具有优异的耐候性、低成本等诸多优点。本文考察了两种苯丙乳液与改性树脂配比对水性金属漆光泽度、水滴角、硬度、附着力、耐中性盐雾等性能的影响。结果表明:苯丙乳液RY-1与改性树脂复配后,涂层的耐中性盐雾腐蚀性提高21. 3%,而光泽度、硬度、附着力等其它性能均受到抑制;乳液RY-2与改性树脂的复配比为1∶3时,水性金属漆的综合性能最佳。As film-forming substances for waterborne coating,styrene-acrylic emulsions and resins have many advantages such as excellent weather resistance and low cost.In this paper,the effects of the ratio of two kinds of styrene-acrylic emulsion and modified resin on the gloss,contact angle,hardness,adhesion and neutral salt spray resistance of waterborne metal paint were investigated.The results showed that when styrene-acrylic emulsion RY-1was compounded with the modified resin,the neutral salt spray corrosion resistance of the coating was improved by 21.3%,while other properties such as gloss,hardness and adhesion were inhibited.When the nemulsion RY-2was compounded with the modified resin by1∶3,the optimal performance of the coating was achieved.

关 键 词：苯丙乳液 改性树脂 水性金属漆 

分 类 号：TQ914.1[化学工程]