Recently, a company that produces daily chemical products in Argentina ordered a 20-foot container of personal care biocide and preservatives from our company

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,

I. Mechanism of Action: Multi-dimensional inhibition of microbial growth Cell membrane destruction: Metal ions (such as silver and zinc) and some organic molecules penetrate the cell membrane of microorganisms, causing cytoplasmic leakage and leading to cell death. Metabolic inhibition: Organic compounds (such as quaternary ammonium salts and pyridines) disrupt the energy production systems of microorganisms by inhibiting enzyme activity, thereby blocking their growth and reproduction.

Medical and health care field: transparent PC/PS infusion set shells, syringe push rods, medical transparent catheters, oral care appliances (such as transparent dental kit cases) (reducing the risk of cross-infection of bacteria in the medical environment, and must comply with medical-grade regulations);

Antibacterial agents for water-based color steel paint can achieve antibacterial effects by destroying the cell structure or metabolic process of microorganisms. Common types include organic, inorganic and compound antibacterial agents.

Antibacterial agent components (such as silver ions, zinc ions) come into contact with the cell membranes of microorganisms, destroying their structure or enzyme activity and preventing microbial reproduction (commonly found in food-grade and medical-grade silica gel). Sustained-release antibacterial: Some organic antibacterial agents (such as specific quaternary ammonium salts) will slowly release antibacterial components, forming an "antibacterial layer" on the surface of silicone, continuously inhibiting the growth of microorganisms (mostly used in daily industrial silicone products). From the perspective of component classification, the common silicone antibacterial agents mainly fall into the following three categories, catering to the needs of different scenarios: Type characteristics, applicable scenarios

Wristbands and watch straps, as close-fitting items that are in long-term contact with the skin and prone to sweat and environmental moisture, are high-frequency scenarios for the growth of bacteria and mold (for instance, the oils and dander in sweat provide nutrients for microorganisms, and a humid environment accelerates the reproduction of mold, which may lead to skin discomfort, unpleasant odors or mold growth of materials).

Polyethylene anti-corrosion steel pipes are widely used in water supply, drainage, gas transmission and other fields. If their surfaces and interiors are kept in a damp and nutrient-rich environment for a long time, they are prone to breed bacteria,

The addition of antibacterial agents to special glass to achieve antibacterial functions is mainly accomplished by adding antibacterial agents to the glass or coating their surfaces. Specific methods include ion exchange, melting, coating, etc. The following is a detailed introduction:

The antibacterial and antifungal agents of Dalian Tianwei (such as silver ion and zinc ion series) have an inhibition rate of over 99% against common pathogenic bacteria like Escherichia coli, Staphylococcus aureus and Candida albicans, and can also inhibit the growth of molds such as Aspergillus Niger and Aspergillus flavus. This is crucial for the long-term use of valve rubber seals in damp