Complaint
Carboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed reaction of cellulose with
chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically
reactive.
1. High resistance to acid;
2. High resistance to salt;
3. High water-binding properties;
4. Excellent freeze-thaw stability;
5. Solutions are fiber-free with smooth flow properties;
| Food Grade CMC | ||
| Item | Specification | |
| Molecular formula | C6H7O2(OH)2OCH2COO2 | |
| Viscosity(1% Solution Mpa.S) | 3000-5000 | |
| Chloride (%) | <1.8% | |
| Degree of substitution | 0.65-0.85 | |
| PH | 6.0-8.0 | |
| Moisture (%) | <10% | |
| Oil Drilling Grade CMC | ||||
| LV-CMC | MV-CMC | HV-CMC | ||
| Appearance | White or light yellow powder, freely flowable | |||
| Replace degrees(D. S) | 0.80 min | 0.80 min | 0.80 min | |
| Purity | 80% min | 85% min | 95% min | |
| Viscosity 2% (in 1% solution at 25 centigrade) | 200-500 mpa.s | 600-900 mpa.s | 1000-1800 mpa.s | |
| PH | 7.0-9.0 | 7.0-9.0 | 6.5-8.0 | |
| Size(60 head) | 80% | 80% | 80% | |
| Moisture (%) | 10% max | 10% max | 10% max | |
| Tech Grade CMC | ||||
| LV-CMC | MV-CMC | HV-CMC | ||
| Appearance | White or light yellow powder, freely flowable | |||
| Replace degrees(D. S) | 0.6-0.80 min | 0.6-0.80 min | 0.6-0.80 min | |
| Purity | 50-75% min | 70-85% min | 80-90% min | |
| Viscosity 2% (in 1% solution at 25 centigrade) | 100-400 mpa.s | 400-800 mpa.s | 800-1200 mpa.s | |
| PH | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | |
| Size(60 head) | 80% | 80% | 80% | |
| Moisture (%) | 10% max | 10% max | 10% max | |
Food industry:
Food grade for dairy drinks and seasonings, CMC can thicken, stabilize and improve taste. In addition, CMC is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste food for product molding, taste improvement, water retaining and tenacity strengthening.
Detergent Industry:
Effectively prevent washes from becoming contaminated after being washed by synthetic detergent. Also make washing liquid more viscous and the effect of washing more stable.
Oil drillling Industry:
Widely used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.
1.25kg craft paper bag with paper bag inner,17MT/1*20''FCL without pallet, 13MT/1*20''FCL with pallet
2. Customized Package and label are both available.
