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There are many types of antibacterial agents for biological reagents, such as acids, bases and their salts, neutral compounds, mercury compounds, and quaternary amine compounds. Preservatives have a killing effect on microbial propagules, but for spores they can't develop into propagules and gradually die. Different types of preservatives have different mechanisms of action. For example, alcohols can denature pathogenic microorganism proteins; phenylmethylbenzene and parabens can combine with pathogenic microorganism enzyme systems to compete for their coenzymes; cationic surfactants, etc. It is by reducing the surface tension to increase the permeability of the bacterial cell membrane.

Cosmetic manufacturers add preservatives in order to protect the quality of cosmetics and extend their use period.

1. Changes in consumer consumption trends will lead the development of the industry 2. The product structure needs to be adjusted and upgraded

The antifungal agent has a strong inhibitory and killing effect on bacteria, fungi and algae. It is mainly suitable for daily use of antiseptic and mildew, such as cosmetics, detergents, gels, creams, liquid soaps and wet tissues. Anti-mold, usually refers to the dry film state of paint and other products, that is, the film, in order to prevent the growth of mold, an anti-mold effect is required. The anti-mold agent is in the dry film state, mainly targeting mold, killing and inhibiting the growth of mold An additive.

Antifungal agents are chemicals that prevent materials and objects from becoming moldy and deteriorating. Generally speaking, after molds are treated with antifungal agents, many biological characteristics have changed, such as reproduction, spore formation, spore germination, cell mitosis, respiration, and other physiological, biochemical reactions and metabolic activities, etc., will be affected, thereby inhibiting The growth and reproduction of molds will ultimately achieve the purpose of controlling molds.

Corrosion of oil emulsion is one of the most common problems in the use of FDY oil. Compared with imported oil, the corrosion of domestic oil is relatively serious. The problem of oil poisoning has a great impact on production, and it is light to block the pipeline. , resulting in uneven oiling, causing hair, broken ends; heavy to stop production. Especially prominent in the summer, the causes of corruption and solutions:

Paint bactericides are mainly used in paints and coatings, which include water-based coatings, metal coatings, solvent-based coatings, powder-based coatings, etc., basically all can be used. Paint biocides are very effective against all kinds of bacteria.

Mold is everywhere, such as in dust, soil, sweat, and air. As long as it meets the right temperature and humidity, it starts to grow and reproduce in large numbers from uneven places. Therefore, the first place to grow mold is usually the interface. The suture place is extremely harmful to the storage and transportation of raw materials and their products. The main function of the anti-mold agent is that it will no longer grow mold even in the harsh environment of the humid and foreign world. The principle of the Aihaoer anti-mold agent series is to destroy the mold cell wall and the enzyme in the cell, so that the enzyme protein is denatured and cannot participate in the catalysis. , Effectively prevent the growth and reproduction of mold. There are mainly the following types of antifungal agents:

Everyone has a heart for beauty, and the research on cosmetics has never stopped since ancient times. As we all know, cosmetics have the functions of whitening, moisturizing, and moisturizing. These functions are attributed to the effects of various effective ingredients. Most of them are oil or nutrient ingredients, which are very susceptible to microbial infection and spoilage, resulting in deterioration of product quality. Preservatives are substances that can prevent the growth of microorganisms in the product. In cosmetics, the role of preservatives is to prevent the product from being contaminated by microorganisms, extend the shelf life of the product, and ensure the safety of the product.