| Model: | - |
|---|---|
| Brand: | FORTA |
| Origin: | Made In China |
| Category: | Chemicals / Dyes & Pigment |
| Label: | chemicals used in pa , Tylose HEC , HEC |
| Price: |
US $6
/ KG
|
| Min. Order: | 1000 KG |
| Last Online:07 Sep, 2022 |
Brief Introduction:
Name: Hydroxyethyl cellulose
Abbreviation: HEC
Molecular formula: [C6H7O2(OH)3-x(OCH(OH)CH3)x]n
Product properties:
Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes.
Technical requirement:
1. Appearance: white to yellowish powder
2. Technical index
| Item | Specification |
| Appearance |
white or off white powder |
| Ash,% | ≤5.0 |
| Moisture,% | ≤5.0 |
| PH value | 6.0-8.5 |
| Viscosity, | see following table |
| Type | 1% | 2% |
| HE100000 | 3400-5500 | / |
| HE50000 | 2500-3400 | / |
| HE30000 | 1500-2500 | / |
| HE10000 | 800-1500 | / |
| HE5000 | / | 4500-6500 |
| HE2000 | / | 1500-2500 |
| HE300 | / | 150-400 |
Note:viscosity based on Brookfield at 25 ℃