Products in Additives: Phosphate Esters

STEPAN® MWA-310 is a phosphate ester and can be used as an emulsifier and extreme pressure agent in synthetic and semi-synthetic metalworking fluids. It can be used as a component of lubricants, gear and chain oils, metalworking fluids, hydraulic fluids, and plasticizers. It is soluble in water and slightly soluble in oil, yielding very low surface tension and cmc values. It can improve corrosion inhibition and also provide protection for aluminum.

MERPOL® A is an alcohol phosphate that offers attributes such as low foam generation, effective wetting, and reliable emulsification. It serves a range of applications, including metal processing, composite handling, printing ink manufacturing, and coatings. Classified within the chemical group of alcohol phosphate esters, its functions encompass being a plastic anti-static agent, pigment dispersant, and textile lubricating agent.

ZELEC® UN is a powerful agent that combines antistatic properties with mold release capabilities. Its use spans metalworking, textile applications, and pultrusion molding. In metalworking, it aids in polyester resin molding operations involving external heat, like matched metal die, compression, and pultrusion processes.

STEPAN® MWA-395 is a phosphate ester and can be used as an emulsifier and extreme pressure agent in synthetic and semi-synthetic metalworking fluids. It can be used as a component of lubricants, gear and chain oils, metalworking fluids, hydraulic fluids, and plasticizers. It is soluble in water and slightly soluble in oil, yielding very low surface tension and cmc values.

Klearfac® AA 270, a biodegradable anionic phosphate ester surfactant, is highly stable in caustic environments and will not discolor upon direct contact with NaOH beads. While a defoamer may be necessary, it serves as an exceptional emulsifier and effective solubilizing agent for nonionics in high electrolyte solutions.

Phospholan PS-131 is ethoxylated phosphate ester mainly used as dispersing and wetting agent as well as emulsifier in several applications.

Phospholan PHB14 is an anionic surfactant of a complex phosphate ester, free acid.

T-Mulz® A 181-4.5 PE is a complex organic phosphate ester that is compatible with anionic and nonionic surfactants. It is highly effective as a lubricant, wetting agent, corrosion inhibitor, dispersant or emulsifier and is often used in lubrication oils, polishing fluids and cutting fluids.

DeCAL 2155 is a powerful non-aqueous wetting and dispersing agent that can be utilized across a wide variety of industries. It is used as a dispersing and wetting agent in non-aqueous organic and inorganic pigment preparations. DeCAL 2155 finds applications in solvents based paints, coatings, inks, pigment dispersions, agrochemical suspensions, lubricants, and adhesives.

Lanphos PE310 is a phosphate ester manufactured with phosphorous pentoxide and contains both mono and diesters. Its main advantage lies in its excellent stability in high concentrations of acid, alkali, and electrolyte. Key properties include hydrotrope, high electrolyte stability, and resistance to acids and alkalis.

Lanphos PE245 is a phosphate ester manufactured with phosphorous pentoxide, resulting in a product containing both mono- and di-esters. Its notable features include excellent stability in high concentrations of acid, alkali, and electrolytes. Supplied in free acid form, when neutralized, the product finds use in various applications such as textiles as a lubrication aid and/or emulsifier, metalworking cutting fluids (especially when amine neutralized), as well as in leather, household, IandI, agrochemicals, and emulsion polymerization.

Lanphos PE244 is a phosphate ester produced using phosphorous pentoxide, resulting in a product that comprises both mono- and di-esters. Lanphos PE244 offers a diverse range of surfactant properties, encompassing emulsification, dispersion, corrosion inhibition, lubrication, wetting, and foaming. Key features of Lanphos PE244 include its excellent stability in high concentrations of alkalis and electrolytes, as well as its exceptional detergency and emulsification capabilities.

Lanphos PE36, a potent emulsifier applicable across diverse polymer systems, is particularly valued as a primary emulsifier, eliminating the necessity for a secondary surfactant for system stabilization. It serves as the top preference for formulators due to its versatility. Apart from yielding remarkably small particle sizes, it incorporates an inherent stabilizer system, preventing polymer particle re-agglomeration.

Lanphos PE35, a phosphate ester manufactured using phosphorous pentoxide and is characterized by excellent stability in high concentrations of acid, alkali, and electrolyte. Its key properties include acting as a hydrotrope, high electrolyte stability, and resistance to acids and alkalis.

Lanphos PET11 is a phosphate ester manufactured with phosphorous pentoxide, containing both mono- and di-esters. Its primary advantage lies in its excellent stability in high concentrations of acid, alkali, and electrolyte. This product finds applications in cutting fluids, leather processing, agrochemicals, emulsion polymerization, and pigment dispersion.

Naxonac® 817LF is an anionic surfactant designed to meet your needs as an emulsifier, wetting agent, anti-wear additive, corrosion inhibitor, and extreme pressure (EP) additive in lubricants and various metalworking fluids. It also has a unique property as a low-foam metalworking fluid additive.

Naxonac® T50 is a polyethylene alkyl ether phosphate designed to meet the requirements for use as an emulsifier in the production of acrylics, vinyl-acrylics, and styrene-acrylic emulsion polymers. It can be converted to its salt form for use in emulsion polymerization, making it highly effective in the production of stable emulsion polymers.

Naxonac® 965A is an ammonium salt of the phosphate ester Naxonac® 965, which is useful in the emulsion polymerization of a broad range of emulsion polymers, including acrylics, vinyl-acrylics, and styrene-acrylics. As an anionic surfactant, one of the main advantages of phosphate esters is their stability and solubility in alkaline systems. They can also be used as hydrotropes, enabling the coupling of non-ionic surfactant systems that are otherwise not soluble while increasing wetting and detergency properties.

Naxonac® 965 is an anionic surfactant that can be used as an emulsifier in emulsion polymerization, pesticides, and cleaning formulations due to its stability at high temperatures, high alkalinity, and electrolyte systems. Additionally, its solubility in alkali systems makes it a great hydrotrope that can be used to couple nonionic surfactant systems that are not normally soluble while simultaneously increasing wetting and detergency properties.

Naxonac® 690-50 is an alkyl phenol ether phosphate designed to meet your needs as an emulsifier, imparting corrosion resistance in the emulsion polymerization of vinyl acetate and highly carboxylated acrylics and enhancing detergency in alkaline systems. It does not discolor when used to de-dust alkaline powders.

Naxonac® 184 is an anionic surfactant designed to meet multiple needs in metalworking fluids. It serves as an emulsifier, wetting agent, anti-wear additive, corrosion inhibitor, and lubricant. Its stability and solubility in alkali systems are some of the main advantages of phosphate esters. It can also be used as a hydrotrope to couple nonionic surfactant systems that are not soluble, while at the same time increasing wetting and detergency properties. With these features, Naxonac® 184 is an excellent choice for metalworking applications.

Naxonac® 8610 is an alkyl phenol ether phosphate designed to provide emulsification, solubility, coupling, and detergency in water-soluble applications. As an anionic surfactant, one of the main advantages of the phosphate ester is its stability and solubility in alkali systems. It can be used as hydrotropes to couple nonionic surfactant systems that are not soluble and at the same time increase wetting and detergency properties.

Naxonac® T50A is an ammonium salt that offers corrosion inhibition, heat and light stability, and clarity for use in films. It is widely used in acrylic, styrene acrylic, and vinyl acrylic latex syntheses. This versatile product provides a stable, high-quality finish for industrial applications.

Lanphos PE36 is a powerful emulsifier that can be used across a wide range of polymer systems and more importantly is used as a primary emulsifier without the need for a secondary surfactant to stabilize the system. As a versatile emulsifier. this is the first choice for any formulator. As well as providing extremely small particle sizes it has an in-built stabilizer system to prevent re-agglomeration of polymer particles. Lanphos PE36 is supplied in the free acid form and is typically neutralized before use to produce the salt of choice for individual applications.

Lanphos PE35 is a phosphate ester manufactured using phosphorous pentoxide to give a product that contains both mono and di-esters. The main advantage of a phosphate ester over a conventional anionic is it’s excellent stability in high concentration of acid,alkali and electrolyte.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.

PHOSPHETAL products are available as phosphoric alkyl acid esters, ethoxylated alkyl acid esters, or triethanolamine salts. Phosphate esters formed from ethoxylated alcohols are used as surfactants, wetting agents and dispersants in metalworking, metal cleaning, oilfield, cosmetics and personal care applications. These products also provide corrosion inhibition and excellent EP/AW protection in water-based metalworking formulations, and are typically neutralized with an organic amine or alkali base. Acid and salt forms are available.