【摘要】 为了能高效、无污染地改善合纤织物的抗静电性能,使用自制的中频常压介质阻挡放电等离子体改性纺织材料装置,在常压氩气等离子体条件下,仅用45 W功率对芳纶、涤纶、丙纶织物分别进行表面改性.检测发现:经过常压低温氩等离子体改性后,织物的静电半衰时间明显缩短,芳纶、涤纶、丙纶织物抗静电性能得到有效提高.断裂强力测定显示:等离子体处理的织物,其断裂强力只是略有变化,这种改变基本不影响材料本身的使用性能,说明常压中频等离子体表面改性技术在绿色纺织工艺上的应用具有可行性.更多还原

【Abstract】 In order to improve the antistatic property of synthetic fiber in high efficiency and pollution free process,the atmospheric argon dielectric barrier discharge (DBD) in intermediate frequency was applied to modify the surface of aramid,polyester and polypropylene fabric with only 45-watt power.Results showed that all the electrostatic half-decay times of fabrics had been reduced greatly,which indicated that their antistatic properties had been improved definitely.The test results of tensile strengths showed a little change between the samples treated by plasma and untreated,but the changes do not affect their characteristics of application,meaning that it is possible for the surface modification technology to be used in green-textile industry.更多还原