Span series products are nonionic surfactant with excellent emulsifying, dispersing and wetting property. It is odorless, tasteless and nontoxic to human body. It is not only used as food emulsifier, but also as ideal industrial emulsifier.
Main Ingredient:Span 60: sorbitol anhydride monostearate;Span 80: sorbitol anhydride monooleate
| Product Name |
Span 60 |
Span 80 |
| Index |
| Appearance |
yellow waxy or flaky substance |
amber to brown viscous oily substance |
| Acid Value(as KOH), mg/g |
≤10.0 |
≤8.0 |
| Saponification Value(as KOH), mg/g |
154-160 |
140-160 |
| Hydroxyl Value(as KOH)mg/g |
240-270 |
190-220 |
| Moisture, % |
- |
≤1.5 |
Main Uses:
They are used as important ingredient in oil preparation of synthetic fibres such as polyacrylonitrile, polyamide fibre, viscose fibre and so on. It also can be used as metal machining fluid and brightener in leather industry, as emulsifier in coating, pesticide and plastic industry.
As fog inhibitor, span 60 is widely used in film plastic processing industry.
Span 80 is used as an important emulsifier for emulsified dynamite.
Packing, Storage and Transportation:
Span 60: 25kg/barrel lined with plastic bag.
Span 80: 25kg/plastic barrel or 200kg/iron barrel.
Stored in dry, ventilated, shady and cool place. Don't place upside down and keep away from rain and sunlight during storage and transportation. Save at least 12 months. |
