Wall anti-mildew agents are very small molecules, they can be deeply penetrated when used on the surface of the appropriate substrate, they react with the substrate and itself, obtain durability, curing, water vapor may pass through, liquid water can not enter the substrate. Wallpaper mildew is colorless transparent neutral waterproof agent (PH ≌8), will not react with the substrate, it can penetrate into the substrate interior to more than 3 mm, after curing, liquid water can not pass through, air can pass through, effectively prevent the wall moisture infiltration

Why do coatings with antiseptic and fungicide deteriorate in the tank?

What are the differences in the application of mildew proofing agents in various fields? Now the market of mildew agents are diverse, according to its role can be roughly divided into water-based coating mildew agents, oil coating mildew agents, wall mildew agents, leather mildew agents, wood mildew agents, mildew cleaner and so on.

Do you know that there are natural preservatives in animals too? Since most of the preservatives currently used are synthetic, excessive use will cause certain damage to the human body. Therefore, my country has strict regulations on the use of preservatives, and it is clear that preservatives should meet the following standards: reasonable use is harmless to human health; does not affect the flora of the digestive tract; can be degraded into the normal components of food in the digestive tract; does not affect special It is the use of antibiotics; no harmful components are produced when heat-treating food. So far, my country has only approved 32 types of food preservatives that are allowed to be used. Preservatives are divided into chemical preservatives and natural preservatives.

Change the properties of the corrosive medium to prevent or reduce the corrosion of metal products or equipment by the medium. This method can only be used under conditions where the volume of corrosive media is limited. Environmental treatment can be divided into two categories:

Nowadays, the use of preservatives is more and more extensive, whether it is in food, or in medicines, pigments, lotions, etc. Its main function is the growth and reproduction of microorganisms to achieve the effect of extending the shelf life. Then, when purchasing, you should meet the following criteria.

[The properties of preservatives include persistence, economy, safety and effectiveness. The specific analysis is as follows]

Wood preservatives can effectively penetrate into the surface and interior of the treated material, and can play a long-term protective effect.

Today's paper mills are inseparable from paper preservatives, because paper preservatives can help paper mills solve many problems. Everyone should know that many kinds of bacteria and microorganisms will inevitably appear in the production process of paper mills, which will seriously affect the quality of pulp.