摘要
聚丙烯无纺布广泛使用于医疗卫生领域,同时,对其抗菌性能也提出了更高的要求。通过对海泡石进行酸热活化,制得负载银离子的海泡石抗菌材料;再采用浸轧法(二浸二轧)对聚丙烯无纺布进行抗菌整理,使聚丙烯无纺布具备较好的抗菌功能,对金黄葡萄球菌和大肠杆菌的抗菌率均能达到99%,且吸湿性得到一定改善。
Polypropylene non-woven fabric is widely used in the field of medical and health, and higher requirements are put forward for its antibacterial properties. Sepiolite antibacterial materials loaded with silver ions can be prepared by acid thermal activation. The antibacterial finishing of polypropylene non-woven fabric is carried out by padding method(double-dip-doublenip). The finished polypropylene non-woven fabric has good antibacterial function, and the antibacterial rate against Staphylococcus aureus and Escherichia coli can reach 99%, and the hygroscopicity has been improved to some extent.
作者
陈镇
王珈惠
廖祥
欧阳东红
胡倩
谢瑜
CHEN Zhen;WANG Jia-hui;LIAO Xiang;OUYANG Dong-hong;HU qian;XIE Yu(Hunan Key Laboratory of Development and Application of New Textile Materials,Hunan Institute of Engineering,Xiangtan 411104,China;Xiangtan Sepiolite Technology Co.,Ltd.,Hunan Engineering Technology Research Center for Efficient Utilization of Sepiolite Resources,Xiangtan 411100,China)
出处
《中国非金属矿工业导刊》
2022年第5期56-58,44,共4页
China Non-Metallic Minerals industry
基金
2020年湖南省大学生创新创业训练计划项目“一种泡海石抗菌剂的制备及其对纺织材料的抗菌防护性能研究”(湘教通[2020]191号,编号:3315)
湖南省自然科学基金项目“新型海泡石阻燃涂料的制备及应用性能研究”(编号:2022JJ50114)
湖南省重点研发项目“海泡石对医药、养殖抗生素废水的吸附和催化降解处理关键技术研究”(编号:2021SK2038)。
关键词
海泡石
抗菌
聚丙烯无纺布
浸轧
sepiolite
antibacterial
polypropylene non-woven fabric
padding
