What issues should you consider when choosing a bactericidal preservative?
What issues should you consider when choosing a bactericidal preservative? In fact, the amount of bactericidal preservatives used in coatings is relatively large, so the choice should not only look at the effect, but also look at the price. How to choose a bactericidal preservative? The selection of bactericidal preservatives must consider the following points:
(1) It is required to be stable in the PH range of 6-10. The range of sterilization is wide.
(2) Safe, no damage to the human body, biodegradability is good, and the impact on the surrounding environment is small.
(3) does not react with other components of the coating, does not affect the overall physical and chemical properties of the coating.
(4) Low volatility, easy to disperse.
(5) Good stability, can be long-term storage.
(6) Easy to use, cost-effective.
