Carboxymethyl cellulose is a water-soluble polymer structure cellulose ether, odorless, tasteless, non-toxic, etc

Carboxymethyl cellulose data sheet :

1, CMC specifications, model and quality standards:
Indicators / model of food-grade acid-proof video
FM6 FH6 FVH6 FM9 FFH9 FH9
Degree of substitution 0.6-0.85 0.6-0.85 0.6-0.85 0.7 0.7-0.90 0.7-0.90
Viscosity of 2% 300-800 800-1200 ≥ 1200 300-800 800-1200 ≥ 1200
Chloride CI ≤ 1.80 ≤ 1.80 ≤ 1.80 ≤ 0.30 ≤ 0.30 ≤ 0.30
PH value 6.0-8.5 6.0-8.5 6.0-8.5 6.0-8.0 6.0-8.0 6.0-8.0
Purity% ≥ 95 ≥ 95 ≥ 95 ≥ 99.5 ≥ 99.5 ≥ 99.5
Moisture% ≤ 10.0 ≤ 10.0 ≤ 10.0 ≤ 8.0 ≤ 8.0 ≤ 8.0
Fe% ≤ 0.03 ≤ 0.03 ≥ 0.03 ≤ 0.03 ≤ 0.03 ≤ 0.03
Arsenic% 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002
Viscous than the acid - - - 1.0 1.1 1.2 
 
appearance is white or slightly yellow powder, 2% aqueous solution viscosity units mpas
  
2, Oil Field Drilling Fluids CMC
Project / indicator indicators
HVT high viscosity low viscosity LVT
600r/min viscometer readings ≥ 90 ≤ 30
Filtration / CM3 ≤ 10.0 ≤ 10.0 

 appearance of the free flow of granular or powder
 
  
3, for industrial use CMC indicators (steelmaking, refractories; battery electrode used)
Project Indicators Model
NJ-1 NH-1 DH-1 DH-2 DC-1 DC-2
Viscosity of 2% 5,001,200> 800 200-800 900 1100
Purity% 90 90 ≥ 95 ≥ 80 ≥ 90 ≥ 98
Degrees instead of 0.75 ≥ 0.75 ≥ 0.75 ≥ 0.70 ≥ 0.85 ≥ 0.95
Moisture% 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10
PH value 6.5-8.5 6.5-8.5 6.5-8.5 6.5-8.5 6.5-8.5 6.5-8.5
Appearance white or yellowish fibrous powder
 
  
4, washing with CMC
Project / indicator models
XYF-1 XYF-2 XYG-1 XYG-2
Viscosity of 1% 5-40 10-40 250 800
Purity% ≥ 55 ≥ 60 ≥ 75 ≥ 90
Degrees instead of 0.50-0.70 ≥ 0.60 ≥ 0.70 ≥ 0.80
Moisture% ≤ 10 ≤ 10 ≤ 10 ≤ 10
PH value of 8.0-11.5 8.0-11.5 8.0-11.0 6.5-8.0
Appearance white or yellowish fibrous powder
 
  
5, textile, carpet glue, putty plaster construction with CMC
Project / indicator models
FZ-1 JZ-1 DT-1
Viscosity of 2% 150-200 ≥ 2000 ≥ 2500
Purity% ≥ 85 ≥ 95 ≥ 95
In lieu of degree ≥ 0.70 ≥ 0.75 ≥ 0.80
Moisture% ≤ 10 ≤ 10 ≤ 10
PH value 6.5-7.5 6.5-7.5 6.5-8.0
 
  
6, tobacco, paper with CMC
Project / indicator models
I II III IV
Viscosity of 2% 200-400 400-600 600-800 ≥ 800
In lieu of degree ≥ 0.70 ≥ 0.70 ≥ 0.75 ≥ 0.75
Moisture% ≤ 8.0 ≤ 8.0 ≤ 8.0 ≤ 8.0
PH value 6.5-7.5 6.0-7.0 6.0-7.0 6.0-7.0
NaCl% content ≤ 3 ≤ 3 ≤ 3 ≤ 3
The average consumption of 9-11 7-9 5-7 3-5 degrees
White or slightly yellow appearance of the free flow of powder