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,

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).