Sodium Carboxymethyl Cellulose
Product Description
Our PAC (oil drilling grade) and CMC are advantageous because of their: small usage, high yield; good salt tolerance, anti-bacterial property and convenient to use; the fluid loss reduction and the viscosity improvement; flowing control and strong suspending capability; environmental friendly, nontoxic, harmless and odorless; and good liquidity, convenient to construction.
Technical Parameters:
| Specification of oil-drilling grade for Ultra high viscosity CMC |
Items
Types |
1% Aq. Viscosity (mPa▪s Brookfield ) |
Degree of Substituion
(D.S) |
PH Value |
Purity
(%) |
Loss on drying
(w/%) |
| CMC5000 |
5000-6000 |
≥0.80 |
≤16 |
|
≤10.0 |
|
≥0.9 |
| CMC6000 |
6000-7000 |
≤23 |
|
≤10.0 |
|
≥0.9 |
| CMC7000 |
7000-8000 |
|
|
|
|
|


