With the development of the modern residential industry, people continue to improve their quality of life requirements and environmental awareness, and the paint industry has tightened the control of volatile content (VOC) content and toxic and hazardous substances, water-based architectural coatings speed development.
However, the coating film of the water-based building material is not as dense as the solvent-based coating film, and is extremely susceptible to the erosion of bacteria and microorganisms to cause mildew spots, which affects the appearance of the building. Normally, the natural conditions suitable for the growth of mold sources are 23 ℃ ～ 38 ℃, relative humidity 85% ～ 100%. Therefore, molds are suitable for growing inside and outside walls of buildings in warm and humid areas, as well as walls, ceilings, and floors works in constant temperature and constant humidity workshops in other areas. They multiply rapidly and produce metabolites of various enzymes, acids, and toxins, which not only affect the appearance and quality, but also pollute the environment, which is even more harmful to the growth of animals and plants and human health.
Using ordinary decorative paint, it will be eroded by mold to varying degrees. Mildew erodes organic coatings more seriously. After erosion, the mold will secrete enzymes and further decompose the organic film-forming substances in the paint to become nutrients for mold growth, thereby destroying the entire coating. The coating after being corroded by mold will discolor, stain, and peel off.
Adding anti-mold agent to solve the anti-mold problem of the coating film is getting the attention of coating manufacturers. Modern anti-mildew fungicides that are safer, low-toxic and simple to operate are emerging.
Many paint manufacturers are widely spreading their nets when choosing antifungal agents, and there are many applications of antifungal agents. It is recommended to choose environmentally friendly and safe, highly targeted antifungal agents. Tianshi Blue Shield has developed different types of dry film mold inhibitors for the characteristics of water-based paints and building materials and their related requirements.
