印染助剂2025，Vol.42Issue(12)：41-45,5.
抗静电剂TF-481G在医用防护服上的应用性能
Application performance of antistatic agent TF-481G in medical protective clothing
摘要
Abstract
To address the safety hazards caused by static electricity accumulation during the use of medi-cal protective clothing and the performance conflicts when antistatic agents and water repellents are used in the same bath,polypropylene non-woven fabric,a commonly used base material for medical protective cloth-ing,were took as the object to explore the application effect of antistatic agent TF-481G.The antistatic perfor-mance of the material was tested by the resistivity method.Combined with hydrostatic pressure test,alcohol resistance test and cytotoxicity detection,the influence of the dosage of penetrant and antistatic agent on the finishing effect was systematically analyzed,and the performance was compared with that of the nonionic anti-static agent TF-480AA and the cationic antistatic agent SN-2.The results showed that when the dosage of penetrant TF-W291A was 2-3 g/L and the dosage of antistatic agent TF-481G was 4 g/L,the surface resistiv-ity of polypropylene non-woven fabric drops to 3.5×107 Ω,and the antistatic effect was excellent.The in vitro cytotoxicity grade of polypropylene non-woven fabric treated with antistatic agent was level 0.When used in the same bath with water repellent,the hydrostatic pressure of the treated fabric was maintained above 50 cmH2O,and the alcohol resistance performance reached level 8 or above.Antistatic agent TF-481G could ef-fectively enhance the antistatic capacity of medical protective clothing while ensuring its core performance of"three resistances and one resistance",and it had high biological safety,thus having a promising application prospect.关键词
医用防护服/丙纶无纺布/抗静电剂TF-481G/抗静电/静水压/抗酒精性能/细胞毒性Key words
medical protective clothing/polypropylene non-woven fabric/antistatic agent TF-481G/an-tistatic/hydrostatic pressure/alcohol resistance/cytotoxicity分类
轻工纺织引用本文复制引用
陈萍萍,何文栋,徐小平,姚佳丽,杨小波,于晴,包永忠..抗静电剂TF-481G在医用防护服上的应用性能[J].印染助剂,2025,42(12):41-45,5.基金项目
浙江省科技计划项目"尖兵""领雁"研发攻关计划(2023C01111) （2023C01111）
