CreaCellTM HM HYDROXYETHYL METHYL CELLULOSE(HEMC)
CAS NO 9032-42-2
Description
CreaCellTM HM is a nonionic cellulose ether that provides many of the same benefits as other methylcellulose derivatives, such as the ability to efficiently thicken and provide water retention.The water solution appears strong pseudoplastic and provide excellent shear visosity.CreaCellTM HEMC is mainly used for binders,protectice colloid,thickeners,stabilizers ,emulsifier.It is dissolves readily in cold water, not the hot.
CreaCellTM HEMC has excellent performace in water-based paints and construction industries.
Composition and chemical structure
Typical Properties
|
Item names |
Indexes |
| Appearance | White or off-white powder |
| Viscosty range(mPa.s Brookfield,2% solution 20°C) | 50-200,000 |
| Methoxy Content(%) | 21.0-31.0 |
| Hydroxyethyl Content(%) | 4.0-12.0 |
| Humidity(%) | ≤5.0 |
| Ash(%) | ≤2.5 |
| PH value | 5.5-7.0 |
| Particle size 100mesh(through 150 µm) | >90% |
Viscosity Specification
|
Product name |
Visosity(Brookfield mPas.s 2% 20°C) |
|
HM-400D/400 |
350-500 |
|
HM-6TD/6T |
5500-6500 |
|
HM-15TD/15T |
12000-17000 |
|
HM-35TD/35T |
32000-37000 |
|
HM-50TD/50T |
45000-55000 |
|
HM-75TD/75T |
70000-80000 |