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 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

Antibacterial agent for cast PE film, broad-spectrum and highly efficient, with an antibacterial rate of 99.9%

In the medical field, catheters, as key devices connecting the inside and outside of the human body or different parts within the body, are widely used in scenarios such as drainage, drug administration, interventional diagnosis and treatment, and monitoring. However, the direct contact of the catheter with body fluids and blood makes it a breeding ground for microorganisms, significantly increasing the risk of nosocomial infection. According to statistics, the global medical expenses caused by catheter-related infections exceed several billion US dollars each year, among which urinary tract infections associated with catheters and central venous catheter-related bloodstream infections account for a relatively high proportion. Therefore, adding antibacterial agents in catheter production has become a core strategy for enhancing medical safety. I. The Core Role of Antibacterial Agents in Catheter Production

Rubber anti-mold agent is an efficient and environmentally friendly antibacterial and anti-mold solution. It takes inorganic antibacterial agents such as silver ions as the core and achieves broad-spectrum antibacterial effects by destroying the cell structure or metabolic process of microorganisms. At the same time, it has the characteristics of high temperature resistance, long-lasting effect, safety and environmental protection, and is widely used in food processing, medical care, daily necessities and other fields.

Disposable tableware: After adding antibacterial and antifungal agents to foaming materials such as polystyrene foam board (EPS), it can inhibit the growth of microorganisms caused by food residues, extend the shelf life of tableware, and at the same time reduce the risk of material degradation caused by mold erosion. Packaging field

If the plastic powder needs to undergo antibacterial treatment, Tianshi Landun Silver Ion Antibacterial Agent can be added. The characteristics, antibacterial principle and addition suggestions of the powder coating antibacterial agent are as follows:

Zinc pyrithione (ZPT) has a good antibacterial effect on cat litter. Its antibacterial and antifungal properties can effectively inhibit the growth of bacteria and mold in cat litter, thereby reducing odor and the risk of urinary tract diseases in cats.

The advantages of adding methylchloroisothiazolinone (CMIT) to shampoo mainly lie in its preservative and antibacterial properties, but it needs to be carefully evaluated in combination with its potential risks. The following is the specific analysis:

In the production of wallpaper, adding anti-mold and antibacterial agents can start from aspects such as choosing the appropriate type of antibacterial agent, optimizing the addition process, and combining with other anti-mold measures. The following are specific solutions: