CMC 65% is a Rubber Raw Materials product. Key specs — Origin: China; Price Term: FOB.
Product Description
Synonyms: Sodium CarboxyMethyl Cellulose, CMC, CMC-Na, CM-Cellulose, Carboxymethyl Cellulosec Carboxymethyl cellulose Ether
Molecular Formula: [C6H7O2(OH)2CH2COONa]n
CAS No.: 9000-11-7
Usage:
Oil Drilling Grade
Oil drilling grade CMC 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. It has the following characteristics:
- Excellent water retention even at low concentration.
- Excellent thickening effect.
- Good resistance to salt and temperature change.
- Imparts excellent rheological property.
Food Grade
- CMC as acidic beverage additive: - Stabilizes yogurt and prevents phase separation and settling; - Improves mouth feel; - Allows longer shelf life.
Package: 25kgs plastic woven bag, or as per customer requirement
Purity (%)≥ | 55 | 60 | 65 | 65 |
Viscosity(2%solution,25°C)mpa.s | 5-40 | 5-40 | 50-100 | 100-300 |
Degree of ether | 0.50-0.70 | 0.50-0.70 | 0.60-0.80 | 0.60-0.80 |
PH VALUE | 8.0-11. 0 | 8.0-11. 0 | 7.0-9.0 | 7.0-9.0 |
Moisture (%)≤ | 10.0 | 10.0 | 10.0 | 10.0 |
