Technical Grade - Welan Gum
Price above is for sample ONLY, please contact us for bulk order quote.
General Description
Welan Gum is a water-soluble anionic polysaccharide synthesized by the fermentation of carbohydrates. It composed of a polymer of tetrasaccharide backbone chain containing l-mannose, l-rhamnose, d-glucose, and d-glucuronic acid.
CAS No.: 72121-88-1
Function
Thickener, Suspension Agent, Binder, Emulsifier, Stabilizer, and Viscosity Agent.
Grades and Specifications
|
Item |
Vis-WL03/04 |
|
|
Particle size, through 80 mesh, % |
Min. 92 |
|
| Viscosity, 185oF, 0.66% in DI water, dial reading |
300 rpm |
Min. 38 |
|
200 rpm |
Min. 33 |
|
|
100 rpm |
Min. 29 |
|
|
6 rpm |
Min. 18 |
|
|
3 rpm |
Min. 16 |
|
|
Viscosity, 1% in DI water, cP |
3500 - 5000 |
|
Talk to us for more detailed specifications and samples.