Span™ 80
Span 80 is a biodegradable surfactant based on a natural fatty acid (oleic acid) and sugar alcohol sorbitol. This sorbitan ester is highly effective at forming oil in water emulsions, particularly when used with its ethoxylated derivative, Tween 80.
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Product details
Chemical description
- Sorbitan ester
Functions
- Antifoam & defoamer
- Emulsifier
- Wetting agent
Applications
- Automotive
- 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 | Login | |
| Form | Login | |
| HLB value | Login | |
| Moisture | % | Login |
| Water | %m/m | Login |
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