HDPE films, due to their strong toughness, good air tightness, and excellent tensile strength, are widely used in food packaging, daily-use films, medical consumables, agricultural protective films, logistics packaging, etc. The application scenarios of films are mostly enclosed and humid environments, where bacteria such as Escherichia coli, Staphylococcus aureus, and molds are easily attached, causing food spoilage, film mold growth, and non-compliance with hygiene standards, thereby affecting product quality and terminal reputation.

Lactic acid gypsum relies on its modified adhesive properties and molding stability and is widely used in gypsum components, decorative gypsum, self-leveling gypsum, and craft gypsum and other building materials. However, the material has a weakly acidic pore structure, high organic matter of lactic acid, and strong hygroscopicity, which makes it prone to the growth of mold such as Aspergillus niger, Penicillium, and yeast.

The paper pulp contains cellulose, hemicellulose and water. In the production environment with a pH of 4-8 and a temperature of 25-45℃, it is highly prone to the growth of bacteria, molds, yeasts and algae and other microorganisms. The metabolic activities of these microorganisms will decompose the fibers and produce mucus, leading to problems such as rotten pulp, paper holes/black spots/ruptures, equipment sludge blockage,

In the fields of industrial and civil materials, the proliferation of microorganisms is a common and controllable issue. Microbial activities can lead to product deterioration, performance decline, or pose hygiene risks.

The industrial fungicide BIT10, with its unique molecular structure, penetrates the microbial cell membranes and blocks key metabolic processes. It maintains long-term stability in water-based systems ranging from pH 4 to 12 and has become the preferred choice for anti-corrosion in coatings and adhesives. It has acute toxicity to algae and strict control over production emissions is necessary. New technologies such as microencapsulation are promoting its upgrade to precise controlled release.

ince water-based coatings are mainly used in special environments such as winemaking, food, beverages, medicine, chemical industries, construction buildings, and underground structures. The main characteristics of these environments are high humidity, high temperature, abundant nutrients, and being highly conducive to mold growth.

BIT20 is an efficient bactericidal and antiseptic agent. It inhibits the growth of microorganisms by interfering with their metabolism. It is widely used in industrial water treatment, coatings, papermaking, and personal care products. Correct usage can extend the product's lifespan, but the concentration and storage conditions must be strictly controlled. ​