Product Name:Carboxymethyl cellulose (CMC)
Grade Standard: Food Grade, Industrial Grade
Purity: 99.99%
Appearance: White Or Cream-colored Powder
CMC for Detergent
Type
|
XD-1
|
XD-2
|
XD-3
|
XD-4
|
XD-5
|
Viscosity (2% aq. sol.,25) mpa.s
|
5-40
|
5-40
|
50-100
|
100-300
|
>=300
|
CMC %
|
>=55
|
>=60
|
>=65
|
>=55
|
>=55
|
Substitution degree
|
0.50-0.70
|
0.50-0.70
|
0.60-0.80
|
0.60-0.80
|
0.60-0.80
|
PH
|
8.0-11.0
|
8.0-11.0
|
7.0-9.0
|
7.0-9.0
|
7.0-9.0
|
Drying loss (%)
|
10.0
|
10.0
|
10.0
|
10.0
|
10.0
|
CMC for Oil drilling liquids
Viscosity coefficient: 400
|
LV-CMC
|
MV-CMC
|
HV-CMC
|
Water%
|
10 max
|
10 max
|
10 max
|
CMC%
|
80.0 min
|
85.0 min
|
95.0 min
|
Substitution degree%
|
0.80 min
|
0.65 min
|
0.8 min
|
PH
|
7.0-9.0
|
7.0-9.0
|
6.5-8.0
|
CMC for Food
1) Appearance: white or light yellow free flowing powder
2) Viscosity(25°C,Brookfield-LVT): 100-4000Pas
3) Purity: 95.0%-99.5% min
4) Chloride:1.0% max
5) Degree of subsititution:0.60-1.0
6) Moisture:8.0% max
7) PH value(1% aqueous soln: 6.0-8.5)
Usage:
CMC is widely used in oil drilling, textiles, pharmaceutical, paint, ceramics, daily-use chemicals, paper and other industries. It can be used as suspending agent,water loss reducer, sealant,
glueing agent, thickener, emulsifying agent, stabilizator, dispersing agent, etc.
Post by LI jessie Chemicals @2012-04-06 15:15:52