Lanphos PS10

Product Category: Anionics

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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 stabilise 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 stabiliser system to prevent re-agglomeration of polymer particles.

 

Key Features

  • Powerful primary emulsifier

  • In-built stabilisation of polymer emulsion - excellent stability

  • No requirement for highly ethoxylated nonionic stabiliser

  • Can be used across the range of the most common polymer systems

  • APE free

  • VOC free

Specification

Appearance a 25°C

Clear pale straw liquid free from foreign matter

pH 5% aqueous

9.0 - 11.0

Solids content %

24.0 - 26.0

Colour hazen

150 max

Free nonionic content %

4.5 max

Typical Properties

CAS

68186-36-7

Composition

C13 ethoxy phosphate ester potassium salt

Odour

Characteristic

Viscosity at 25°C (cP)

~1000

Specific gravity at 25°C

1.04

Solubility in water

Soluble

Pour point °C

<0

Flash point closed cup °C

>150

Surface tension at 0.1% aqueous (mN/m)

36.7

Critical micelle concentration (mg/l)

12.1