Fully polyester fabric is widely used in printed home textiles, sportswear, outdoor luggage, industrial filter cloth, etc. Polyester itself does not mold, but the residues of sizing, dyes, and oils left from printing and dyeing will cause mold growth in the fabric during high-temperature and high-humidity storage, ocean transportation, and rainy seasons, resulting in mold spots on the fabric surface, color bleeding on the printing, fabric odor, and decreased color fastness, leading to batch returns and losses.

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 plastic hollow fiber membrane, with its advantages such as high flux, good strength, resistance to acid and alkali, and ease of processing, is widely used in fields such as water purification filtration, wastewater treatment, reclaimed water reuse, and biomedical filtration. However, the porous structure of the membrane body easily adsorbs bacteria, molds

Water-based anti-corrosion coatings use water as the solvent, and have a high organic content of emulsions and additives. After storage in the tank and formation of the coating film, they are prone to bacterial, yeast, mold, and sulfate-reducing bacteria growth. They are a high-risk category in the coatings industry, presenting four prominent production and usage pain points:

The spinning oil agent preservative is a functional additive specifically designed for the textile and chemical fiber industry. It is mainly developed for spinning oil agent systems of polyester, nylon, polypropylene, etc.

High-density polyethylene (HDPE) is widely used in pipes, geotechnical materials, aquaculture facilities, outdoor and agricultural plastic products due to its high crystallinity, corrosion resistance, low-temperature resistance, and ease of processing.

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,