- Chemical Reagents[6]
- Chemical Auxiliary Agent[10]
- Organic Salt[7]
- Pharmaceutical[2]
- Other Chemicals[1]
- Daily Chemicals[10]
- Food Additives[2]
- Contact Person : Ms. Huang Kelly
- Company Name : Beijing Shouke Hongtai Chemical Technology Co., Ltd.
- Tel : 86-10-87866558
- Fax : 86-10-87866559
- Address : Beijing,Beijing,Room 810, Building 1,Yard 65,Guangcai Road,Fengtai District, Beijing, China
- Country/Region : China
- Zip : 100075
CARBOXYMETHYL CELLULOSE
CMC quality indicators 1, industrial and oil level indicators of the quality of CMC
Level | Product code | Quality standards | |||||
Replace degrees.S)≥ | Purity≥ | Viscosity25 | PH | Size (60 head)% | Drying reductions ≤ | ||
Industrial grade | IL6 | 0.50-0.70 | 55 | 50-40* | 8.0-11.5 | 80 | 10 |
IL8 | 0.80 | 75 | <300 | 7.0-9.0 | 80 | 8 | |
LM6 | 0.60 | 45 | 300-800 | 6.0-8.5 | 80 | 8 | |
IMH8 | 0.80 | 92 | ≥600 | 6.0-8.5 | 80 | 10 | |
LH6 | 0.60 | 92 | 800-1200 | 6.0-8.5 | 80 | 8 | |
LH8 | 0.80 | 92 | 800-1200 | 6.0-8.5 | 80 | 8 | |
LH9 | 0.90 | 97 | 800-1200 | 6.0-8.5 | 80 | 8 | |
ISH9 | 0.90 | 97 | >1200 | 6.0-8.5 | 80 | 8 | |
Oil- | LV-CMC | 0.80 | 80 |
| 7.0-9.0 | 80 | 10 |
MV-CMC | 0.65 | 85 |
| 7.0-9.0 | 80 | 10 | |
HV-CMC | 0.80 | 95 |
| 6.5-8.0 | 80 | 10 | |
2, CMC-oil drilling fluid performance indicators
Level | Project | Indicators | |||
Distilled water | Brine | Saturated brine | |||
Pulp basis | Filtrate lossml) | 50±10 | 90±10 | 100±10 | |
The apparent viscosity(mpa.s) | ≤6 | ≤6 | ≤10 | ||
PH | 8.0±1.0 | 8.0±1.0 | 7.5±1.0 | ||
HV-CMC | Create slurry ratem3/t | ≥200 | ≥150 | ≥160 | |
LV-CMC | Filtrate loss | Quantityg/l |
| ≤7.0 | 10 |
The apparent viscositympa.s) |
| ≤4.0 | ≤6.0 | ||
MV-CMC | Quantity | 6.0 | 14.0 | 23.5 | |
The apparent viscosity mpa.s) | ≥15 | ≥15 | ≥15 | ||
Filtrate loss ml) | ≤9 | ≤9 | ≤8 | ||
CARBOXYMETHYL CELLULOSE
