| abstract |
The invention relates to a non-toxic hand-guard gel for preventing the invasion of viruses and bacteria and a preparation method thereof, which comprises the following components in parts by weight: polyglycolic acid, n-propanol, dichlorobenzyl alcohol, sodium hyaluronate, and plant extracts , Sodium pyrithione, deionized water, thickener, neutralizer, stabilizer. The preparation method specifically includes the following steps: 1) making A solution; 2) making B solution; 3) making C solution; 4) mixing; 5) detecting; 6) adjusting pH value. The advantages of the invention are: clear raw materials, simple preparation, colorless and transparent, uniform and stable, no wire drawing and no stickiness, fast film formation and fast drying, lasting and stable disinfection effect, and can quickly kill Staphylococcus aureus, Escherichia coli, purulent Common pathogenic bacteria such as Streptococcus. It has a large market in both the medical field and the civilian field. In addition to being convenient to carry and use, it can also form a protective film on the skin, which is of great help in protecting the personal safety of medical staff. |