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,

Water-based ink has been widely used in printing, writing, marking and other fields due to its environmental friendliness, non-toxicity and easy cleaning. However, the moisture and organic components in water-based ink are prone to mold growth, causing the ink to deteriorate and stink, which affects the printing quality and the service life of the product. Therefore, the application of fungicides in water-based ink is particularly important. IPBC (iodopropargyl butyl carbamate), as a highly efficient, low-toxicity and environmentally friendly fungicide, has demonstrated unique application value in the field of water-based ink.

In high-frequency contact scenarios such as kitchens and bathrooms, traditional artificial marble countertops, due to their high porosity (typically reaching 0.5% to 2%), are prone to becoming breeding grounds for bacteria. Research shows that after three years of use, the surface colony count of a regular countertop can reach 1,200 CFU/cm², while artificial marble with added antibacterial agents can keep this value below 50CFU/cm². This technological breakthrough not only addresses the pain points of home hygiene but also promotes the upgrading of the building materials industry towards health and functionality.

I. Technical Principles and Core Functions Antibacterial and antifungal agents achieve protective functions by destroying the cell structure of microorganisms and inhibiting their metabolic reproduction. In view of the characteristic that artificial boards are prone to erosion by molds such as Aspergillus Niger and Penicillium orange, modern technology adopts a multi-component compound system:

I. Microbial Contamination Risk and Anti-corrosion Necessity of Acrylic Waterproof Adhesive Acrylic waterproof adhesive takes acrylate polymer as its core component. Its high water content (usually over 50%) and abundant organic matter (such as plasticizers and fillers) provide an ideal growth environment for microorganisms. Microbial contamination can lead to the following problems:

In the fast-paced modern life, people's demands for clothing have gradually shifted from merely providing warmth and covering the body to pursuing functionality and health. Among them, the antibacterial and deodorizing function, which is directly related to the health and comfort experience of the wearer, has become an important development direction in the field of clothing fabrics. Antibacterial deodorizing auxiliaries, as the core material for achieving this function, are bringing revolutionary changes to the textile industry through continuous technological innovation.

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.