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Nonyl Phenol Ethoxylates
Nonyl Phenol Ethoxylates (NPEs) are a group of non-ionic surfactants formed by the ethoxylation of nonylphenol. Known for their excellent emulsifying, wetting, dispersing, and detergency properties, NPEs are widely used in industrial, agricultural, and institutional applications. They are highly effective even at low concentrations and in hard water conditions, making them a versatile ingredient in many chemical formulations.
Nonyl Phenol Ethoxylates (NPEs) Overview
NPEs are valued for their superior emulsifying and detergency capabilities, ensuring stable formulations across various industries. Their thermal and chemical stability makes them ideal for demanding conditions, while their compatibility with other surfactants enhances their versatility. NPEs also excel as wetting and dispersing agents, improving the performance of industrial, agricultural, and institutional products.
Excellent Emulsifier: Ensures stable oil-in-water or water-in-oil emulsions in industrial processes.
Strong Detergency: Breaks down dirt, oils, and greases effectively.
Thermal & Chemical Stability: Performs well under high temperatures and extreme pH conditions.
Versatile Compatibility: Works in combination with other anionic, cationic, and nonionic agents.
Effective Wetting & Dispersing Agent: Enhances penetration and dispersion in various formulations.
Superior emulsification for seamless, high-quality formulations.
Excellence in Formulation
Typical Applications
- Industrial and institutional cleaners
- Textile processing (scouring, dyeing, and finishing)
- Agrochemical formulations (emulsifiable concentrates and wettable powders)
- Paints and coatings
- Paper and pulp processing
- Metal cleaning and degreasing
Technical Specifications
- Appearance: Clear to slightly hazy liquid or paste (depending on EO content)
- Color: Pale yellow to amber
- HLB Value: Varies (typically 8–15, depending on EO moles)
- pH (1% solution): Neutral to slightly alkaline
- Solubility: Soluble in water and most organic solvents
- Ethoxylation Range: Typically 4 to 20 moles of ethylene oxide
Packaging Options
- Available in 50 kg / 200 kg drums or IBC tanks
- Custom bulk packaging available on request
Storage & Handling: Store in a cool, dry, well-ventilated area away from direct sunlight and moisture. Keep the container tightly closed. Avoid exposure to excessive heat and freezing.