摘要
本文研究了微波协同纳米银对羽绒抗菌除臭的新工艺,通过控制单一变量法,确定了抗菌实验中最适宜辐射时间、羽绒与纳米材料最佳质量比、辐射温度、微波辐射功率等条件。在所确定的最适条件下,探讨了微波协同纳米银的最佳抗菌率。同时,进行了纳米银的回收实验,测定了多次回收的纳米材料的最佳抗菌率的变化规律。结果表明：纳米银的优化抗菌条件为微波时间5 min,纳米银与羽绒质量比3∶1,微波时温度50℃,微波功率300 W,最佳抗菌效果88.02%,新工艺最佳抗菌率随着纳米抗菌剂使用次数增加略有下降,至少可回收循环使用2次。
A new down antibacterial deodorizing process by using nano-silver synthesized with the assistance o：f microwave was studied. By using the method of single variable control, the optimum conditions of the antibacterial test such as with the most suitable microwave radiation time, the best mass ratio of the nano material and down, the radiation temperature, and the radiation power were studied. Meanwhile, the experiment on recycling nano-silver was done, with which the variation of the sterilization rate of the recycled materials was discovered. The results reveal the optimum antibacterial conditions： radiation time 5 rain, the mass ratio between silver and down is 3：1, radiation temperature 50 ℃, radiation power 300 W, the best antibacterial effect is 88.02%. The best antibacterial rate fell slightly with the increasing number of use ofnanometer antibacterial agent. The nano-silver can be regenerated repeatedly at least two times.
出处
《纺织导报》
CAS
北大核心
2016年第11期134-134,136,137,共3页
China Textile Leader
基金
广东省高等职业院校珠江学者岗位计划资助项目(2015)
广州市科技计划项目(201510010170)
广东轻院珠江学者人才类项目(00A01003)
广东省自然科学基金项目(2016A030313761)
关键词
微波
纳米银
羽绒
抗菌
回收
microwave
nano-silver
down
antibacterial effect
recycle
