摘要
以纳米氧化锌为载体,采用金属离子掺杂的方法制备了Ag/ZnO纳米复合抗菌剂,将其添加到高聚物中制备出抗菌塑料。实验结果表明:制备的Ag/ZnO复合粉体是一种纳米复合抗菌剂,粒径在18 nm左右,添加3‰这种抗菌剂制备的抗菌PE、抗菌PP塑料对大肠杆菌和金黄色葡萄球菌的抗菌率都大于了98%,达到了强抗菌效果,并且制备的抗菌塑料具有优异的抗菌长效性。
With nanometer zinc oxide as the carrier, Ag/ZnO compound antibacteriall agent was prepared by the metal ion doped method, added it to the polymer to prepare antibacterial plastics. The experiment results showed that:the Ag/ZnO compound powder was nanometer compound antibacteriall agent,the particle was about 18 nm in size, the antibacterial rates of PE、PP plastics by adding 3 ‰ of the prepared antibacterial agent to Escherichia coli and Staphylococcus aureus were both more than 98 %, achieved strong antibacterial effect, and the prepared antibacterial plastics had good antibacterial long-term performance.
作者
张忠来
李侠
Zhang Zhonglai;Li Xia(Human Resources Department,Shanghai Shyndec Pharmaceutical(Haimen)Co.,Ltd.,Nantong 226100;Department of Chemical and Biological Engineering,Nantong Vocational College,Nantong 226007,China)
出处
《广东化工》
CAS
2019年第23期35-36,46,共3页
Guangdong Chemical Industry
基金
江苏省教育科学“十三五”规划青年专项重点资助课题(编号C-a/2016/03/03)
中国职业技术教育学会课题(编号201610Y33)
2016年江苏省南通市应用基础研究-工业创新科技计划项目(编号GY12016052)
江苏省“青蓝工程”资助项目(苏教师(2019)3号)
关键词
Ag/ZnO
抗菌剂
抗菌塑料
Ag/ZnO
antibacterial agent
antibacterial plastics
作者简介
张忠来(1980-),男,黑龙江人,工程师,学士,主要从事抗菌药物的生产管理。
