Carboxy Methyl Cellulose (CMC)
Hydroxy Ethyl Cellulose (HEC)
Hydroxy Ethyl Cellulose (HEC)is a white or light yellow, odorless, non-toxic fibrous or powdery solid. It is prepared from basic cellulose and ethylene oxide. Non-ionic soluble cellulose ethers. Because HEC has good characteristics of thickening, suspension, dispersion, emulsification, adhesion, film formation, protection of moisture, and protection of colloids, it has been widely used in petroleum extraction, coatings, construction, medicine and food, textiles, paper making and polymers Polymerization and other fields.
Specifications
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Items |
Specification |
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Appearance |
White to off-white powder |
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Molar substitution (MS) |
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Viscosity Range(2%solution) |
Low viscosity |
25-500cps |
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Middle viscosity |
500-20000cps |
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High viscosity |
cps |
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Moisture,% |
≤5 |
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pH(1% solution) |
6~8.5 |
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Ash |
≤5 |
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Application
Used as adhesive, surfactant, colloid protective agent, dispersant, emulsifier and dispersion stabilizer. It has a wide range of applications in coatings, inks, fibers, dyeing, papermaking, cosmetics, pesticides, beneficiation, oil extraction and medicine.
Advantage:
Package & Storage & transportation:
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