OPP-10 Octylphenol Polyoxyethylene Ether Phosphate (CAS No.: 51811-79-1) is an anionic surfactant produced by modifying octylphenol polyoxyethylene ether through phosphation, appearing as a light yellow to yellow viscous liquid. Its molecular structure contains both ether bonds and phosphate ester groups, endowing the product with dual characteristics of nonionic and anionic surfactants, offering broad application value in multiple industrial fields.
With excellent emulsifying ability, wetting and penetrating properties, as well as dispersion stability, OPP-10 maintains stable interfacial activity under complex water conditions and acidic/alkaline environments. The product also exhibits good antistatic performance and certain rust-inhibiting and corrosion-preventing effects, with good compatibility with various surfactants and auxiliaries, making it an efficient "multi-functional one-dose" choice in industrial formulations.
| Application Industry | Specific Process/Use | Function Description |
|---|---|---|
| Textile Dyeing and Finishing | Antistatic agent, scouring agent | Provides excellent wetting, penetrating, and antistatic properties, enhancing uniformity of fiber treatment and effectively eliminating static electricity accumulation during fiber processing |
| Metalworking Fluids | Cutting fluid, grinding fluid formulations | Used as emulsifier and rust inhibitor, ensuring emulsion stability while providing short-term rust protection for metal surfaces |
| Industrial and Hard Surface Cleaning | Degreasing and cleaning of industrial equipment and hard surfaces | Enhances emulsification and dispersion of heavy oil stains in cleaning agents, suitable for high-efficiency degreasing cleaning formulations |
| Pesticide Formulations | Emulsifiable concentrates, aqueous emulsions, etc. | Promotes stable emulsification of pesticide active ingredients in the aqueous phase, improving spreading and adhesion of the spray liquid on plant surfaces |
| Personal Care and Cosmetics | Oil-in-water emulsifier, solubilizer | Helps in transparent dispersion and solubilization of fragrances and oily ingredients in water-based systems (e.g., toners) |
| Emulsion Polymerization | Acrylic, styrene-acrylic emulsion polymerization | Provides good emulsification and particle stability, improving mechanical and freeze-thaw stability of the emulsion |
| Leather Processing | Leather degreasing process | Effectively removes natural fats from raw hides while maintaining a mild action, reducing structural damage to leather fibers |
| Coatings and Inks | Wetting and dispersing agent | Promotes wetting and dispersion of pigments and fillers in coating and ink systems, preventing flocculation, floating, and flooding |
The core advantage of OPP-10 lies in its excellent acid and alkali resistance and hard water tolerance, making it particularly outstanding under complex water conditions (e.g., high-hardness groundwater) or acidic/alkaline environments. It is recommended that formulation engineers fully utilize its multiple effects of "emulsification + antistatic + rust prevention," achieving a multi-functional one-dose in metalworking fluids and textile auxiliaries. This product has good compatibility with various anionic, nonionic, and other surfactants and auxiliaries, offering high formulation flexibility.