Complaint
Hydroxyethyl Cellulose (HEC) is nonionic water-soluble cellulose ether, used as thickener, protective colloid, water retention agent and rheology modifier in different applications like water-based paints, building materials, oil field chemicals.
| Items | HEC-AS3W | HEC-AS5W | HEC-AS10W |
| Appearance | White powder | White powder | White powder |
| Brookfield viscosity 1%, 25 ºC, mpa.s | 2600-3100 | 3600-4000 | 5000-6000 |
| Degree of substitution, D.S | ≥0.90 | ≥0.90 | ≥0.90 |
| Purity | ≥0.95% | ≥0.95% | ≥0.95% |
| Water content | ≤10 | ≤10 | ≤10 |
| PH(25ºC) | 6-8 | 6-8.5 | 6-8.5 |
| Quality Guarantee Period | 2 years | 2 years | 2 years |
