■ GB/T 39598 -- 2021 "Indoor Bearing Limit Guide for Wood-based Panels Based on the Limit Amount of Formaldehyde"

According to the Standard Announcement (No.3, 2021) issued by the State Administration for Market Regulation and the State Standards Commission on March 9, GB/T 39600-2021 Classification of Formaldehyde Emission of Wood-based Panels and Its Products and GB/T 39598-2021 Guidelines for Indoor Carrying Limits of Wood-based Panels Based on the Limit Amount of Formaldehyde, which are managed by the National Technical Committee for Standardization of Wood-based Panels, have been officially released and will be implemented on October 1, 2021.

Factors affecting carbone preservative

Alkylammonium chloride (AAC) is the general name of the third and fourth ammonium salts. It is effective to A wide range of organisms, has little impact on the environment, and has good natural degradability. The appearance and processing properties of treated wood are similar to those of untreated wood, and it has great application potential.

What are the main ingredients of preservatives? Usually when we eat snacks, we will find that there is a small bag in each bag. In fact, it is a preservative. What is its main function?

Bactericidal algaecide is a combination of highly effective surfactants and highly effective biocides. It combines the slime stripping effect of highly effective surfactants with the outstanding bactericidal and algaecide ability of highly effective biocides

Synthetic white latex: ethylene acetate and ethylene copolymer, is an emulsion type polymer, EVA for short, the appearance of milky white thick liquid, generally non-toxic and tasteless, no corrosion, no pollution, is a kind of water-based adhesive.

Dalian Tianwei bactericidal, antiseptic and mildew prevention agent is developed by our company's proprietary technology.