Oil & Gas
Span 20
Span 20 is a biodegradable surfactant based on natural fatty acid and sugar alcohol sorbitol. Span 20 is highly effective at forming oil in water emulsions, particularly when used with its ethoxylated derivative, Tween 20. Span 20 is both BTEX nd NPE free, boasting an excellent environmental profile.
Product Details
| Form at 25°C | |
|---|---|
| Chemistries | Alcohols |
Functions
- Emulsifier
Applications
- Drilling
- Production chemicals
Typical Properties
| Property | Units | Value |
|---|---|---|
| Active content | % | 100 |
| Density | g/ml at 25°C | 1.0000 |
| Dynamic Viscosity | cp at 25°C | 4250 |
| Flash point | °C | 149 |
| Pour Point | °C | 10 |
| Water Solubility | Insoluble | |
| HLB Value | 8.6 |
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