Lanphos TEP4

Product Category : Anionics

Phenol + 4EO Phosphate Ester - Acid Form

Lanphos TEP4 is a phosphate ester manufactured using polyphosphoric acid resulting in a product that gives predominately mono-esters. The main advantage of a phosphate ester over a conventional anionic is its excellent stability in high concentrations of acid, alkali and electrolyte.


This product is supplied in acid from and can be neutralised with a number of differing bases to produce a salt. Lanphos TEP4 offers good wetting, detergency, lubricity and emulsification properties.

Wetting draves 0.5g/l


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+44 (0) 161 513 4125

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Lankem Ltd, Charles Street, Dukinfield, Cheshire, SK16 4SD, United Kingdom

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