Hydroxyethyl Cellulose (HEC)
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of hydroxyethyl cellulose (hec) in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Hydroxyethyl Cellulose (HEC)
| Item | Standard |
| Molar of Substitution(M.S) | 1.8-2.0 |
| Moisture(%) | ≤10 |
| Water Insolubles | ≤0.5 |
| pH | 6.0-8.5 |
| Heavy Metal(ug/g) | ≤20 |
| Ash(%) | ≤5 |
| Viscosity(mpa.s) 2% 20ºC | 5-100000 |
| Pb(%) | ≤0.001 |
Hydroxyethyl cellulose (HEC) is a white or yellowish fibrous or powdery solid. Tasteless and non-toxic. It is prepared by etherification of alkaline cellulose and ethylene oxide. It belongs to non-ionic soluble cellulose ethers. 40 mesh screening rate ≥ 99 %.
The advantage of hydroxyethyl cellulose is its good thickening effect. And it is stable in high salt and high alkali environments. The greater the viscosity of hydroxyethyl cellulose, the stronger the water retention, but the solubility will decrease. Transparent colloid after stirring.
Application Hydroxyethyl Cellulose (HEC)
- Used as a sizing agent in the textile industry.
- In drilling, it is used as a thickening agent and fluid loss reducer of water-based drilling fluid and completion fluid. It can also be used as a fluid loss reducer for oil well cement. It can be crosslinked with multivalent metal ions to form a gel.
- used as a thickener in the paint industry
- Used as a cement retarder and water retention agent in the construction industry.
- Also be used as a surface activator.
Company Profile
FAQ
Are you a manufacturer?
Yes, we have our own factory and laboratory.
Do you provide samples?
A: Yes, we can provide samples for free and pay for the freight.
When will you ship?
For samples, delivery is about 2 working days after payment; for larger orders, delivery is usually within 7 working days after payment.
Can you produce according to samples?
Yes, we can produce according to samples.
How do you guarantee quality?
(1) Free samples are provided for testing.
(2) Before delivery, we will strictly test each batch of products and keep samples in inventory to track changes in product quality.
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