According to the standards announcement issued by the State Administration for Market Regulation and the National Standards Commission on March 9 (No. 3 of 2021), GB/T 39600-2021 "Formaldehyde Emission Classification of wood-based Panels and Products" and GB/T 399598-2021 "Guide for Indoor Bearing Limit of Wood-based Panels based on the Limit Amount of Formaldehyde", managed by the National Technical Committee of Standardization on Wood-based Panels, were officially released and will be implemented on October 1, 2021.

There are many influencing factors of anti - mildew agent, among which the main factors are microbiology and physicochemical factors. In the following, feed anti - mildew agent as an example to detail the influencing factors of anti - mildew agent.

Ingredients of mildew proof agent:

​Water-based coating with water as the medium, which contains some hydrophilic components such as hydrophilic resin, cellulose thickening agent,

Circulating water is mainly divided into industrial and household two categories, and the related application can effectively save the waste of water resources, our factory developed circulating water sterilization and algae extinguishing agent products it can effectively prevent algae damage in the application of circulating water.

What is the most important thing to pay attention to when adding preservatives? A lot of people think that it’s all about preservatives, so it’s okay to put as much as you want, but that’s not true, so what should you pay attention to?

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.

Use of key preservatives for wood maintenance: Pressure impregnation: the pressure is not less than 1mp, the time is not less than 8 hours, and the absorption is more than 50kg/cubic

Fungicides are a class of pesticides used to control plant diseases caused by various pathogenic microorganisms, generally refer to fungicides. The use of fungicides is a cost-effective way to control plant diseases.