Dibromonitrilopropionamide (alias dibromocyanoacetamide, DBNPA for short) is a new and efficient bactericidal algaecide and water treatment agent. The material has the advantages of high-efficiency broad spectrum, easy degradation, no residual residue, no pollution to the environment, and at the same time,

It is a good choice for hospitals to use antibacterial coatings with added antibacterial agents. Their advantages are reflected in reducing the risk of cross-infection, enhancing the ability to prevent and control infectious diseases, purifying the air, protecting medical staff, preventing wall mold, extending service life and reducing maintenance costs, and meeting environmental protection and safety standards. The specific analysis is as follows:

Adding antibacterial agents to acrylic automotive coatings mainly serves to inhibit the growth of microorganisms, protect the coating and substrate, meet hygiene and safety requirements, and maintain product performance and appearance. The specific analysis is as follows:

The production of antibacterial coatings for PVC flooring can be achieved through various processes such as direct addition of antibacterial agents, masterbatch of antibacterial agents, surface coating, and lamination. By combining physical, chemical or biological means, the antibacterial function can be realized, and the coating performance can be optimized through sol-gel methods and electrophoretic coating methods.

Synthetic rubber antibacterial and antifungal agents are chemical additives specifically designed to inhibit or kill microorganisms (such as mold and bacteria) on the surface of synthetic rubber products. Their core function is to prevent rubber from discoloration, odor development, performance decline or shortened lifespan due to microbial erosion by disrupting the physiological structure or metabolic process of microorganisms.

The core function of adding antibacterial and antifungal agents to synthetic leather coatings lies in inhibiting the growth of microorganisms, protecting product performance, extending service life and safeguarding human health. Specifically, it can be analyzed from the following four dimensions: 1. Inhibit the growth of microorganisms and prevent product deterioration

I. Types and Characteristics of Antibacterial Agents Nano-silver-loaded antibacterial agent Antibacterial mechanism: Through the biochemical reaction between silver ions and proteases within bacterial cells, the cell structure is disrupted. Meanwhile, silver ions can be released and continue to kill bacteria.

The core function of adding antibacterial agents in water purification equipment lies in inhibiting the growth of microorganisms, ensuring water quality safety, extending the service life of the equipment, and enhancing user experience. This can be elaborated in detail from the following four aspects:

The core function of adding antibacterial agents to the leather in shoes is to inhibit bacteria and microorganisms, prevent the generation of odors, extend the service life of the leather, and ensure foot health. The specific analysis is as follows: Inhibit the growth of microorganisms and prevent unpleasant odors The characteristics of the foot environment: The feet secrete abundant sweat, and the inside of the shoes is warm and humid, providing ideal breeding conditions for bacteria (such as Staphylococcus aureus and Escherichia coli) and molds (such as Candida albicans). Mechanism of action of antibacterial agents:

The application of antibacterial masterbatches in TPU cast films mainly lies in endowing TPU cast films with antibacterial properties, expanding their application fields, and enhancing the added value and market competitiveness of the products. The following is a detailed introduction from four aspects: the characteristics of antibacterial masterbatches, their application methods in TPU cast films, application effects, and application fields