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Phosphate Esters | UK Chemical Manufacturer & Distributor

Libraphos: Phosphate Esters


About Libraphos: Phospate Esters

The Libraphos series of free-acid phosphate esters from Libra Speciality Chemicals are anionic surfactants, suitable for use in a wide range of applicants and industries. The Libraphos series of free acid phosphate esters are 100% active anionic surfactants. Phosphate esters are based on alcohols, aromatic ethoxylates or alcohol ethoxylates.

Libraphos phosphate esters are manufactured by either a polyphosphoric acid route giving predominantly mono esters or by a phosphorous pentoxide route to give predominantly di-esters. These phosphate esters can then be neutralised to achieve a variety of salts. The Libraphos series of surfactants may be used in a number of applications due to their stability at high temperatures or in acidic or alkaline conditions. These attributes offer significant advantages over other surfactants.

Products from the Libraphos Series may be selected to perform a range of functions including:

  • Detergency
  • Emulsification
  • Foaming
  • Dispersing
  • Wetting
  • Antifoaming

Why choose Libra Speciality Chemicals to manufacture your Libraphos Phosphate Esters?

Boasting a broad range of performance functions, products in the Libraphos portfolio are designed to give specific properties, depending on the hydrophobe, phosphation agent and molar ratios used. These properties can determine the selection of Libraphos products for use, for example, in hydrotropes, corrosion inhibitors, lubricants and antistatics.

Libraphos applications:

  • Alkaline Detergents
  • Metal Working Fluids
  • Emulsion Polymerisation
  • Libraphos Antiwear
  • Agricultural Formulations

Customer testimonial
‘We have introduced Libraphos P4 ester as an alternative product for our customer, who had supply issues from a large multinational producer in Europe. Thanks to our good contact with the customer and excellent support from Libra, we are able to supply a sample and trial order quickly. Our customer is using this product in the production of resins that are used in the construction industry and we have forecasted significant production of resins that are used in the construction industry and we have forecasted significant consumption in 2019.’ –  Migiel Vol, Country Manager, Ravago Chemicals

Request a Technical Data Sheet and your personalised quote
Enquire online, Call us on: 0161 775 1888 or Email: sales@librachem.co.uk


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phosphate esters surfactants