What is isothiazolinone used for?

Isothiazolinone is a kind of organic compound with broad - spectrum antibacterial activity, and it is mainly used in the following aspects: - **Antibacterial and preservative in industrial water treatment**: It can effectively inhibit the growth of various bacteria, fungi, and algae in industrial circulating water, cooling water, and wastewater treatment systas. This helps prevent the formation of biofilms and slime, reduces equipment corrosion and blockage, and improves the efficiency and service life of the water treatment systa. - **Preservative in cosmetics and personal care products**: It is added to cosmetics, shampoos, lotions, and other products as a preservative to prevent the growth of microorganisms and extend the shelf life of the products. However, due to its potential allergenicity, its use in cosmetics is strictly regulated in some countries and regions. -

Antibacterial agent in textile industry

: In the textile industry, isothiazolinone is used to treat fabrics to endow tha with antibacterial and mildew - resistant properties. This helps prevent the growth of bacteria and fungi on textiles during storage and use, reduces odors, and improves the comfort and durability of the fabrics. -

Preservative in paper industry

: It is used in the papermaking process to prevent the growth of microorganisms in the pulp and paper - making water systa. This helps maintain the quality of the pulp, improve the strength and whiteness of the paper, and prevent the formation of mold and odor on the paper. - **Antimicrobial agent in other fields**: It is also widely used in other fields such as paints, coatings, adhesives, and wood protection. It can prevent the growth of microorganisms in these materials, improve their performance and service life.