氢调法抗菌无纺布用聚丙烯树脂的开发  

Development of antibacterial PP resin for non-woven fabric by hydrogen regulation method

作　　者：杨进华 李杰[2] 吴日清 白弈青 康鹏[2] 郭伟 董穆[2] 解娜[2] Yang Jinhua;Li Jie;Wu Riqing;Bai Yiqing;Kang Peng;Guo Wei;Dong Mu;Xie Na(Sinopec Hainan Refining and Chemical Co.,Ltd.,Yangpu 578001;Beijing Research Institute of Chemical Industry,Sinopec,Beijing 100013)

机构地区：[1]中国石化海南炼油化工有限公司,洋浦578001 [2]中国石油化工股份有限公司北京化工研究院,北京100013

出　　处：《化工新型材料》2022年第6期250-253,257,共5页New Chemical Materials

基　　金：国家科技部重点研发计划课题(2020YFB0311800ZL)。

摘　　要：在200kt/a的双环管聚丙烯装置上,首次采用氢调法工艺,在线加入抗菌复合助剂,生产了纺粘无纺布用抗菌聚丙烯树脂PPH-Y40J。该产品具有流动性好、气味低、不含邻苯二甲酸酯类增塑剂的特点,加工后生产的抗菌无纺布对大肠杆菌、金黄色葡萄球菌和肺炎克雷伯氏菌的抗菌率>99%,在医疗卫生领域应用前景良好。Antibacterial polypropylene(PP)resin PPH-Y40Jfor non-woven fabric was produced industrially on a 200kt/a double loop PP plant.Hydrogen regulation method was adopted in which antibacterial composite additives was mixed on-line.The antibacterial PP had a variety of advantages such as high fluidity,low odor,phthalate-free plasticizer.The antibacterial rate of the non-woven fabric against Escherichia coli,Staphylococcus aureus and Klebsiella pneumoniae was higher than 99%,which presented good application prospect in the field of medical and health care.

关 键 词：氢调法 无纺布 抗菌聚丙烯 抗菌率 工业化 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]