Bactericidal preservatives are mainly used to ensure that materials do not deteriorate during use by killing bacteria or making them lose their ability to grow and reproduce. Bactericidal preservatives can denature proteins in microorganism

Application and types of preservatives: Bacteria are everywhere, such as dust, soil, sweat, air. As long as it meets the right temperature and humidity, it begins to grow and multiply from uneven places. Therefore, the first place to grow mold is generally at the interface, where stitches are made, which is a great harm to the storage and transportation of raw materials and their products. The main function of preservatives is to no longer grow mildew even in the harsh humid environment. Preservatives series of mildew prevention principle: destroy the bacterial cell wall and the enzymes in the cell, so that the enzyme proteins can not participate in the catalytic action, effectively prevent the growth and reproduction of bacteria, preservatives mainly include the following:

Metal cutting fluid deterioration odor main cause from anaerobic bacteria and oxygen consumption bacteria, oxygen consumption bacteria have a characteristic, in the process of survival and reproduction must have sufficient oxygen, in the absence of oxygen will automatically disappear or unable to reproduce;

IPBC is a kind of mildew killing compound, added to the pigment, can prevent the growth of mold in storage and make color changes, improve the shelf life of the pigment.

What is antibacterial paint? Antibacterial coatings come in the form of solvent-based, water-based or powder coatings. Can make the product surface coating with antibacterial function, inhibit the reproduction of bacteria and fungi. Antibacterial coatings enhance the surface protection of products

The main components of sound materials are: flocking cloth, medium fiber board, PVC sticker board, paint, eardrum, glue, horn and other materials. And the main mildew places are: the box in the medium fiber board, fannelette, horn disc tympanic membrane position. According to Tianwei Chemical Co., Ltd. for many years to produce audio customer understanding

KATHON is one of the isothiazolinones, English abbreviation CMIT/MIT, chemical formula C8H9ClN2O2S2, mainly composed of 5-chloro-2-methyl-4-isothiazolin-3-one (CIT) and 2-methyl-4-isothiazolin-3-one (MIT)

In ancient times, ships were made of wood, so shipworms and other drilling organisms became the most important fouling organisms in ancient times. The ancient people used asphalt, wax and toxic coatings to coat the surface of wooden ships to prevent and control shipworms. However, in the Ming Dynasty, we had mastered the mature technology of antisepsis and antifouling of wooden ships, which enabled Zheng He to make seven voyages. With the advent of modern industrial revolution, steel hull ships have been faced with two challenges of seawater corrosion and biological fouling since they were invented. By World War II, fouling became a major concern because of the danger it posed to warships, underwater installations, and weapons. In the following decades, Marine biological antifouling coating technology developed rapidly.

The 3Q-101 bactericidal algaecide produced by Dalian Tianwei Chemical has a broad spectrum bactericidal action, which can inhibit bacteria, fungi and mold at the same time, and does not produce drug resistance.