Lanphos PS10
Product Category: Anionics
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
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Powerful primary emulsifier
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In-built stabilisation of polymer emulsion - excellent stability
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No requirement for highly ethoxylated nonionic stabiliser
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Can be used across the range of the most common polymer systems
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APE free
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VOC free
Specification
Appearance at 25°C
Clear pale straw liquid free from foreign matter
Colour - hazen
150 max
pH 5% aqueous
9.0 - 11.0
Free nonionic content %
4.5 max
Solids content %
24.0 - 26.0
Typical Properties
Composition
C13 ethoxy phosphate ester potassium salt
Viscosity at 25°C (cP)
~1000
Pour point °C
<0
Critical micelle concentration (mg/l)
12.1
CAS number
68186-36-7
Specific gravity at 25°C
1.04
Flash point closed cup °C
>150
Odour
Characteristic
Solubility in water
Soluble
Surface tension at 0.1% aqueous (mN/m)
36.7