​The stability of in vitro diagnostic reagents is the key to restricting the marketization of products. There have been a number of patents on preservatives for in vitro diagnostic reagents abroad, but the domestic is still in the exploration stage

The antiseptic and algaecide products produced and sold by our factory are very popular in the current market, and its use effect is also very good. Our factory's central air-conditioning antiseptic and algaecide products are attracting public attention.

Compared with traditional defoamers, paper-making defoamers have better sustainability, and can exert excellent defoaming and anti-foaming effects with a very small amount of addition. In addition, the paper-making defoamer significantly reduces the amount of air inflow and the resulting foam, thereby improving the water discharge of the pulp mat. It can quickly eliminate the foam produced by lignin and other surfactants, and has excellent effects in pulping, pulp washing, papermaking and sizing, and it defoams quickly.

As early as the 1970s, anti-corrosion wood has appeared. At that time, people only used the method of applying preservatives on the wood to achieve the effect of wood preservation. The anti-corrosion wood we are talking about now is to place the wood in a high-pressure container, extract the air from the wood, and press the preservative deeply into the wood's cells.

Oxidative bactericidal algicide is a biocide with strong oxidizing properties, usually a strong oxidant, which has a strong killing effect on microorganisms in the water. Oxidizing biocides can oxidize other reducing substances in the water. When organic matter, hydrogen sulfide, and ferrous ions are present in the water, some of the oxidizing biocides will be consumed, reducing their biocidal effect.

Antifungal agents have the same effect as preservatives, universal antibacterial, and have a good inhibitory effect on different fungi and bacteria and antifungal bacteria; long-lasting non-toxic, no peculiar smell, very stable; emulsification that does not damage the matrix Effect; the scope of use is very wide.

GB/T 26367-2010 Hygienic Standard for Guanidine Disinfectants This standard is applicable to disinfectants that use chlorhexidine acetate, chlorhexidine gluconate or polyhexamethylene biguanide as the bactericidal ingredients, and ethanol and/or water as the solvent;

In 1990, Collier and Ramsey synthesized a new type of isothiazolone compound, 1,2-benzisothiazolin-3-one (BIT), which was successfully marketed by Imperial Chemical Company of the United States. This compound is mainly used as a broad-spectrum in-tank anticorrosion. Agent,

Ceramic ink, as its name suggests, is mainly used in ceramics. Although it plays an important role in ceramics, it often has some problems, especially in the summer, it is easy to cause fermentation, mold and deterioration, and the performance is reduced. The use of ceramic ink preservatives can change this situation.

Water-in-water coatings contain many components, which are prone to mildew under the influence of humidity and temperature increase. Among them, organic polymers such as cellulose (natural macromolecule) and PVA are more susceptible to mold and deterioration, so anti-corrosion is long-term stability of coatings.