The test of antibacterial properties of textiles is divided into quantitative test methods and qualitative test methods, and quantitative test methods are the most important.

Cloths and textiles are prone to mildew, mild weather, frequent rains and humid air seasons. It is most suitable for the propagation and growth of various bacteria, and the clothing is easy to mold. The surface structure of the cloth is loose, and it is easy to inhale the moisture in the air. The paint is a cotton material with strong moisture absorption capacity. It just happens that cellulose is what molds like to eat, so it is easier to grow mold. For this situation, the anti-mold agent is right The mold on the clothes has super resistance ability.

Recently, customers have inquired about plastic mold inhibitors. Customers need to use 4 kinds of plastic materials, PC (injection molding temperature 270-280°), ABS (injection molding temperature 200-210°), TPE (injection molding temperature 170-180). °), PVC (170-180 °).

ASTM E2149-2013a Determination of antibacterial behavior of steady-state antibacterial agents under dynamic contact conditions

Waterborne pigments are very sensitive to microbial attack. In general, all organic pigments can be used by a variety of bacteria to become a source of carbon and nitrogen for bacteria. In all pigment tests, yellow pigments are most susceptible to microbial degradation due to organic components.

Bacteria are a class of prokaryotic microorganisms. They are a kind of prokaryotic organism with short shape, simple structure and multi-divisional reproduction. It is the most widely distributed organism in the natural world and the main body of natural material circulation. By Bacterial reproduction

Modern papermaking mostly uses vegetable fiber cooking and pulping or pulp paper as the main raw material pulping process. Mortar is mainly caused by microorganisms, including filamentous bacteria from water, algae and mold in the air, and a large number of bacteria in waste paper. At the same time, a large number of chemical additives added in paper production, such as: Glues, starches, dyes and fillers are rich in nutrients, which provide abundant food for these microorganisms. In addition, the papermaking process can provide temperature and environment suitable for microbial reproduction, and microorganisms can grow and multiply once they are intervened. When microorganisms grow, they often adhere to the surface of the object (pipes, pool walls, etc. of the slurry process) to form biofilms