Analysis of key points in the application of bactericidal preservative
Bactericidal preservatives are mainly used to ensure that materials do not deteriorate during use by killing bacteria or making them lose their ability to grow and reproduce.
Bactericidal preservatives can denature proteins in microorganisms, reduce the activity of cells, promote the death of bacteria, and can also mutate the cellular genetic genes of microorganisms or interfere with the activity of enzymes inside cells to make it difficult to reproduce.
If the coating with bactericidal antiseptic mildew agent selection must consider the following points:
(1) It is required to have broad-spectrum antimicrobial properties, high efficacy, long-term activity, and stability in the PH range of 6-10.
(2) Safe, non-toxic or low toxic to the human body, with good biodegradability.
(3) It does not chemically react with other components of the coating, and does not affect the physical and chemical properties of the coating after film formation.
(4) Low volatility, good compatibility with paint, easy to disperse.
(5) Good stability, UV resistance, heat resistance, oxidation resistance.
(6) Easy to use, suitable price.
