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Sorbax PML-20 polyoxyethylated sorbitan esters are used as emulsifiers and solubilizers. These surfactants are used in combination with lower HLB surfactants, particularly the corresponding non-ethoxylated sorbitan esters, for emulsification of petroleum oils and solvents, vegetable oils, waxes, silicones, and other water insoluble compounds.

Chemical Family: Polyethoxylated Sorbitan Ester, Polysorbates, Sorbitan Esters

Functions: Emulsifier, Solubilizer, Surfactant

Compatible Substrates & Surfaces: Textiles

End Uses: Metalworking Fluids

Technical Data Sheet

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Identification & Functionality

Chemical Name
Fluids & Lubricants Functions
CAS No.
9005-64-5
EC No.
500-018-3

Applications & Uses

Markets
Compatible Substrates & Surfaces
Fluids & Lubricants Type
Fluids & Lubricants End Use
Applications

Sorbax PML-20 is an ethoxylated sorbitan laurate which provides exceptional emulsification and solubilization for oil-in-water systems. This product is commonly used in the textile industry as an antistat for spin finishes and as an emulsifier for dye carriers.

Properties

Physical Form
Appearance
Light Yellow Liquid at 20°C
Typical Properties
ValueUnitsTest Method / Conditions
Color (Gardner)max. 6
Specific Gravity at 25°C1.1
Saponification Value40 – 50
Hydroxyl Value96 – 108
Water contentmax. 3%
Aqueous SolubilitySoluble
Acid Value (to pH 9.5)max. 2
Hydrophilic Lipophilic Balance (HLB)16.7
Pounds per Gallon.9.16