HEC Hydroxyethyl cellulose Hydroxyethyl cellulose
1. Technical index
Table 1.
Item |
Specification |
Viscosity |
See Table 2 |
Moisture,% |
≤7 |
PH in solution |
6.08.5 |
Appearance |
Granule or powder |
Table 2. Viscosity Specification of HEC Solution
Type |
Solution Viscosity (Brookfield at 25°C,cps ) |
||
1% |
2% |
5% |
|
H 4000 |
3400 - 5000 |
- |
- |
H 3000 |
2600 - 3300 |
- |
- |
H 2000 |
1500 - 2500 |
- |
- |
H 1000 |
800 -1500 |
- |
- |
MH 5000 |
- |
4500 - 6500 |
- |
MH 2000 |
- |
1500 2500 |
- |
MH 300 |
- |
150 400 |
- |
MH 100 |
|
25 - 105 |
|
LH 300 |
|
|
250 - 400 |
LH 100 |
|
|
75 - 150 |
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