镀银石墨/水性抗静电塑料油墨的制备研究  

Preparation of silver plating graphite/water-based antistatic plastic printing ink

作　　者：胡龙[1] 梁亮[1] 李卓麟 陈龙[1] 

机构地区：[1]广东工业大学轻工化工学院,广州510006

出　　处：《化工新型材料》2016年第6期75-77,共3页New Chemical Materials

基　　金：广东省自然科学基金资助项目(10151009001000047)

摘　　要：以合成聚氨酯乳液为基体,石墨、镀银石墨为导电介质,研究制备了耐水性优良、黏度低、稳定性好的水性塑料抗静电网印油墨。研究表明:合成的水性聚氨酯乳液在三羟甲基丙烷含量为1.8%时,其所制备水性聚氨酯膜的吸水率能低至3.6%、断裂伸长率能到达650%;当镀银量为25%的石墨在油墨中含量达到11%时,涂层表面电阻低至106Ω。Water-based plastic antistatic screen printing ink with excellent water resistance,low viscosity,good stability was prepared,and the waterborne polyurethane as matrix,graphite and silver plating graphite as conductive medium.Studies showed that when trimethylolpropane content was 1.8%,the water absorption of polyurethane membrane could be as low as 3.6%,the elongation break could reach 650%.when the 25%silver plating graphite content reached 11%in ink,the surface resistance was as low as 106Ω.

关 键 词：石墨 镀银石墨 抗静电 水性油墨 

分 类 号：TS802.3[轻工技术与工程]