GOODCEL GEC is a kind of nonionic Hydroxyethyl Cellulose Ether with delayed swelling time. Its very easy to solve in water at coldwater and hot water.
Physical Specification
Item | Description |
Appearance | Whitish Powder |
Water content | <6% |
Ash content | <5% |
Particle size | > 90% (100mesh sieve pass rate) |
pH | 6~9 |
Density | 0.3~0.5g/cm3 |
Solubility | soluble in water |
Viscosity Specification
Grade | Viscosity range |
GEC3HB | 200-500mPa.s |
GEC02B | 1,500-2,500mPa.s |
GEC08B | 5,500-7,000mPa.s |
GEC15B | 7,000-10,000mPa.s |
GEC20B | 9,000-15,000mPa.s |
GEC30B | 15,000-25,000mPa.s |
GEC50B | 25,000-31,000mPa.s |
GEC100B | 42,000-60,000mPa.s |
By brookfield RVT viscometer (2% dry, 25°C+1°C) |
Properties / Benefits
GOODCEL GECprovides the following benefits:
Application
GOODCEL GEC may be used in a variety of applications as follows:
Storage
GOODCEL GEC may be stored in sealed bag sunder dry cool place for at least 12 month. The product is hygroscopic. In case of high viscosity grades, a slow loss of viscosity would be measured after long-term storage (>1 year). Once package is opened, it must be resealed and kept tightly closed to avoid absorbing water from moist air.