- Min.Order :0 Metric Ton
- Purity: -
Keywords
NATROSOL ADDITIVE Hydroxyethylcellulose
Quick Details
- Appearance:off-white granules, powder
- Application:* Building and Construction - External Insulation and Finishing Systems (EIFS), Joint Compound, Spray Textures, Tile Adhesives, Caulks and Sealants, Welding Rods (Bond Strengthener, Lubricity and Wo
- PackAge:
- ProductionCapacity:|Metric Ton|Day
- Storage:Keep in a dry place. No decomposition if stored and applied as directed
- Transportation:
Superiority:
*Free-flowing white powder
*Pseudoplastic or shear-thinning
*Easily dissolved in cold or hot water to give clear solutions of varying viscosities
*Low to medium molecular weight types are fully soluble in glycerol
*Good solubility in hydro-alcoholic systems containing up to 60 percent ethanol
Details:
The Natrosol 250 hydroxyethylcellulose (HEC) polymer is hydroxyethyl ether of cellulose. The structure of the cellulose molecule shows its chain composed of anhydroglucose units. By treating cellulose with sodium hydroxide and reacting with ethylene oxide, hydroxyethyl groups are introduced to yield a hydroxyethyl ether.
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