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Hydroxy Ethyl Cellulose (HEC) Powder Chemicals Raw Material CAS 9004-62-0 HEC Powder
| Price | $6.00 |
|---|---|
| Min Order | 1000 kg |
| Availability | In Stock |
| Shipping From | Shaanxi, China |
| Popularity | 330 people viewed |
Model NO.:
300-100000cps
Texture:
Powder
pH:
6.0-8.5
Purity:
99.9%
After-Sales Service:
24 Hours on Line
Trademark:
Forta
Transport Package:
25kg/Bag
Specification:
cellulose ether
Origin:
China
HS Code:
39123900
Product Description
Hydroxyethyl Cellulose(HEC) is a non-ionic,water-soluble polymer derived form cellulose through a series of chemical and physical processes.HEC is a white to light yellowish,odorless and tasteless powder,readily soluble in hot or cold water to form a viscous gel solution.When pH in solution 2 to 12,the solution is quite stable.Since HEC group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts.
But HEC molecule is capable of generating esterification,etherification,so it is possible to make it insoluble in water or improve its properties.HEC also has good film-forming ability and surface activity.
HEC Specification
Table 1
| Item | Specification |
| Viscosity | See table 2 |
| Moisture,% | 5.0 Max |
| PH in solution | 6.0-8.5 |
| Appearance | White Powder |
| Type | Solution Viscosity (Brookfield at 25ºC.cps) | ||
| 1% | 2% | 5% | |
| HE100000 | 3400-5500 | - | - |
| HE50000 | 2500-3400 | - | - |
| HE30000 | 1500-2500 | - | - |
| HE10000 | 800-1500 | - | - |
| HE5000 | - | 4500-6500 | - |
| HE2000 | - | 1500-2500 | - |
| HE300 | - | 150-400 | - |
Table 2.Viscosity Specification of HEC Solution
The viscosity can be adjusted according to the requirements of the customers.
HEC Application
| FORTA CHEM | Ashland Natrosol 250 | Dow Cellosize TM |
| HE100000 | HHBR | QP100MH |
| HE50000 | H4BR | QP52000H |
| HE30000 | HBR | QP30000H |
| HE10000 | MHBR | QP15000H |
| HE5000 | MBR | QP4400H |
| HE2000 | KR |
FACTORY VIEW
HEC quality control
Free sample is avaliable ,if you need,welcome here.
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