Due to the fact that patient clothing is one of the main carriers of hospital infections,posing a threat to the health of patients and medical staff,FA-312A antibacterial finishing agent has been developed.The patient clothing fabric was immersed in 2%-4%(omf)FA-312A finishing solution,soaked at 40℃for 30～60 min,dehydrated,and dried at 160℃for 5 min to obtain antibacterial patient clothing fabric.Research re-sults demonstrated that fabrics modified with FA-312A finishing agent had excellent antibacterial properties.Soaking them in disinfectants containing effective chlorine,5%calcium hypochlorite,0.1 mol/L NaOH,high-temperature(121℃)wet heat treatment,and washing with neutral detergent under 90℃stirring did not show significant decline or impact on their antibacterial properties.The pH value of the modified patient cloth-ing fabric met the requirements for medical fabrics in WS/T 508-2016,with no(low)irritation to the skin,slight dissolution,and safety and environmental protection.
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