纳米材料复合丙烯酸酯成品胶抗紫外性能的研究  

Study on the Anti-ultraviolet Properties of Nanomaterials Composite Acrylate Adhesive

作　　者：王金梅[1,2] 陈革新 骆小熊[3] 苟明霞 张长春 张长法[3] 赵培庆 WANG Jin-mei;CHEN Ge-xin;LUO Xiao-xiong;GOU Ming-xia;ZHANG Chang-chun;ZHANG Chang-fa;ZHAO Pei-qing(State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China;Yiwu Functional Materials Center, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Yiwu 322000, China;Yiwu Changfa Plastic Co., Ltd., Yiwu 322000, China)

机构地区：[1]中科院兰州化学物理研究所羰基合成与选择氧化国家重点实验室,甘肃兰州730000 [2]义乌市中科院兰州化物所功能材料中心,浙江义乌322000 [3]义乌市长法塑胶有限公司,浙江义乌322000

出　　处：《化学与粘合》2018年第4期247-250,共4页Chemistry and Adhesion

摘　　要：以筛选出的工业纳米材料和丙烯酸酯成品胶为原料,将纳米材料与成品胶采用不同分散工艺复合,研究纳米材料复合丙烯酸酯成品胶的抗紫外性能。综合紫外和可见光透过率测试结果,最佳工艺条件为:纳米分散方法为研磨+超声处理的方式、纳米溶液添加量为1.5%~2.0%、搅拌速度:800~1200rpm、反应时间:3~4h,在波长190~230nm之间,紫外透过率小于5%;在波长230~380nm之间,其紫外平均透过率为17%;在波长380~760nm可见光区,其平均透过率为59%;在波长760~1100nm红外区,其平均透过率为70%以上。The selected industrial nanomaterials and acrylate adhesive is used as raw materials to composite with various dispersion processes, then the anti-ultraviolet property of nanomaterial composite acrylate adhesive is studied. Considering both the ultraviolet and visible light transmittance test results, the optimal process conditions are obtained as follows： the grinding ＋ ultrasonic treatment is adopted, the adding amount of nano solution is 1.5%-2.0%, the stirring rate is 800-1200rpm and the reaction time is 3-4h. When the wavelength is between 190-230nm, the UV transmittance is less than 5%. The average UV transmittance is 17% in the wavelength of 230-380nm. The average transmittance is 59% in the visible light region with a wavelength of 380-760nm. The average transmittance is over 70% in the infrared region with a wavelength of 760-1100nm.

关 键 词：纳米材料 丙烯酸酯 成品胶 紫外性能 

分 类 号：TQ436.3[化学工程]