What are the uses of mold inhibitors used in different places 2
The first two methods of artificial environment mold growth test are directly aimed at testing anti-corrosion and anti mold agents, and are not suitable for testing the anti mold efficacy of water-based coatings as anti mold products. The artificial environment mold growth test is the most important and widely used method for determining the mold resistance of water-based coatings. This method is an experiment designed to simulate the environmental conditions of natural mold growth, based on the physiological characteristics of mold growth, to determine the inhibitory effect of paint film on mold growth under suitable conditions. After the sterilization spectrum and limitations in environmental biology of these products have gradually been understood, they have been gradually abandoned and replaced by modern anti mold fungicides that are safer, less toxic, and easier to operate. To choose a suitable anti-corrosion and mold inhibitor, it is first required to meet the relevant requirements based on the characteristics of the coating.
Due to the fact that water-based coating 1 is mainly used in special environments such as brewing, food, beverages, pharmaceuticals, chemicals, building buildings, and underground buildings. The main characteristics of these environments are high humidity, high temperature, abundant nutrients, and very suitable for mold growth. Therefore, anti mold agents are more crucial in solving the problem of mold prevention in water-based coatings. According to the basic principles and requirements for selecting ideal paint film antifungal agents mentioned above, we have developed an environmentally friendly paint film antifungal and bactericidal agent KM-01, which is mainly suitable for water-based coatings. During the development process, microbial testing methods were effectively utilized, and the original hydrophobic active ingredients were combined with special additives and appropriate processes to form a stable and dispersed system in water. In addition, the selection of tank preservatives and film preservatives should also be based on the usage environment of water-based coatings, and their appropriate dosage should be designed. Firstly, it is necessary to consider the climatic conditions of the region where it is used. In hot and humid areas, various microorganisms grow rapidly, and efficient fungicides should be used in high doses; Secondly, exterior wall coatings not only need to be affected by the influence of sunlight
