Tween 20
Tween 20 is an ethoxylated sorbitan ester based on a natural fatty acid (lauric acid). This ethoxylate is highly effective at forming oil in water emulsions, particularly when used in combination with its non-ethoxylated precursor, Span 20.
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Product details
Chemical description
- Ethoxylated sorbitan ester
Functions
- Emulsifier
- Solvent
Applications
- Bitumen & construction
- Chemicals manufacture
- Emulsification
- Nonwovens
Regions
- Asia
- Europe
- Latin America
- N America
Typicals
| Property | Units | Value |
|---|---|---|
| Acid value | mgKOH/g | Login |
| Saponification value | mgKOH/g | Login |
| Hydroxyl value | mgKOH/g | Login |
| Colour | Gardner | Login |
| Form | Login | |
| HLB value | Login | |
| Water | %m/m | Login |
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