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![[I] Hydroxyethyl cellulose(HEC)](http://img.ecol.xyz/photo/product495/910466/product-i-hydroxyethyl-cellulose-hec.jpg)
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 |
[I] Hydroxyethyl cellulose(HEC)