Tristyrylphenol polyoxyethylene ether 600-1 (CAS No.: 99734-09-5) is a high-performance nonionic surfactant produced by Hai'an Guoli Chemical Co., Ltd. It appears as a light yellow to brownish yellow viscous liquid or semi-solid. With its unique molecular structure design, this product maintains excellent chemical stability under acidic, alkaline, and high-hardness water conditions. It also features outstanding characteristics such as low foam, high efficiency, and easy biodegradability, making it an environmentally friendly product.
This product exhibits exceptional interfacial activity, effectively reducing interfacial tension and showing excellent compatibility with organophosphorus and organochlorine pesticides. Meanwhile, its excellent wetting and spreading properties significantly enhance the adhesion and spreading ability of liquids on solid target surfaces, making it an irreplaceable key component in formulation systems across multiple industrial fields.
As a non-hazardous substance, this product has low toxicity (rat oral LD50 > 5000 mg/kg), is non-irritating to the skin, non-sensitizing, and has a 28-day biodegradation rate greater than 60%. It offers significant advantages in safety and environmental protection, making it convenient for transportation, storage, and industrial application.
As a high-efficiency nonionic emulsifier monomer for pesticide emulsifiable concentrate formulations, it is widely used in organophosphorus, organochlorine, and their compounded emulsifiable concentrate products. This product ensures the dilution stability of the pesticide solution during use, effectively preventing emulsion stratification and breaking, thereby guaranteeing the efficacy of field application. Its excellent wetting and spreading properties also enhance the adhesion and penetration of the pesticide solution on crop leaf surfaces.
As a polymer dispersant and wetting agent, it is used in coating and ink systems to improve the dispersion effect of pigments and fillers. This product effectively prevents filler flocculation and sedimentation, avoids coating defects such as floating colors and blooming, and significantly enhances coating gloss, color saturation, and storage stability. It is a commonly used dispersing aid in high-quality coating formulations.
Used as a leveling agent and dispersant, it promotes the uniform penetration of dyes into fibers during the dyeing process, effectively preventing dyeing defects such as color patches and spots. This product also improves dyeing quality and fabric hand feel, making it suitable for various dyeing processes such as dip dyeing and pad dyeing for multiple fiber types. It is an indispensable auxiliary component in printing and dyeing processing.
Acts as a low-foam surface-active component, especially suitable for circulation cleaning and spray coating processes with strict foam control requirements. In formulations such as metalworking fluids and hard surface cleaners, this product maintains excellent detergency and penetration while effectively reducing foam generation, solving the problem of excessive foam in traditional surfactants used in high-pressure spraying and circulation systems.