Method for preparing antibacterial material by combining nano silver and activated carbon

Abstract

A process for preparing the antibacterial material which can be used to prepare the suppository for treating vaginal infections and cervical erosion with total effective rate up to 90% or more features that an ion exchange method is used to attach the combination of nano-class Ag and silver oxide to the surface of activated carbon fibres. Its advantage is high sterilizing power (15 mm for indirect sterilizing diameter).

Description

[0001] Field:

[0002] The invention relates to a method for combining nano silver with fabrics, in particular to a method for making antibacterial materials by combining the antibacterial performance of nano silver with activated carbon fibers. Background technique:

[0003] The long-acting and broad-spectrum antibacterial properties of nano-silver have been confirmed by scientists from many countries in the world and applied in clinical medicine. At present, nano-silver is combined with functional fabrics to heal various wounds clinically. Since the diameter of nano-silver sterilization is relatively small, the diameter of its antibacterial zone is about 2 mm, so the space for sterilization is relatively small and relatively passive. , and nano-silver is inseparable from the carrier of silver and silver oxide, while functional fabrics have relatively small adsorption, and even worse adsorption after contact with water, and their sterilizing diameter is 2mm-5mm. This require...