China Factory Of HEC/ Hydroxyethyl Cellulose
Excellent adhesive cellulose powder HEC to be chemical auxiliary agent
Hydroxyethyl cellulose(HEC)can be dissolved in cold water to form a transparent,viscous solution.It has thickening,Adhesion,dispersion,emulsification,film formation,suspension, adsorption,surface activity,salt resistance,moisture retention and protective colloid.
Application
Hydroxyethyl cellulose (HEC) can be used in construction materials,coating industry, petrochemical industry, synthetic resin, ceramic industry, textile,agriculture,cosmetics, paper making and other industries.
| COMMON NAME |
HYDROXYETHYL CELLULOSE |
| ABBREVIATION |
HEC |
| CAS NO. |
9004-62-0 |
| STANDARDS COMPLIANT |
ENTERPRISE STANDARD |
| CHEMICAL FORMULA |
R=C29H52O21 |
IMPORTANT PROPERTIES
1.HEC soluble cold or hot water,no precipitation under high temperature or boiling.This gives it a wide range of solubility and viscosity characteristics.That is non-thermogel proprety.
2.Non-ionic type can coexist with a wide range of other water-soluble polymers,surfactants and salts.It is an excellent colloidal thickener containing a high concentration of electrolyte solution.
3.It has twice the water retention capacity than methyl cellulose.It has good flow regulation.
4.The product is stable and mildew proof.And make the coating have a better can open reaction,and have good leveling performance during construction.
| Product technical requirements:Q/09FRT006-2001 |
| Items |
Index |
| Molar substitution(MS) |
1.8-2.5 |
| Moisture(%) |
≤6 |
| Water insoluble(%) |
≤0.5 |
| PH value |
6.0-8.5 |
| Ash(%) |
≤5 |
| Viscosity(mpa.s)2%,25 aqueous solution |
5,000-100,000 |
| VISCOSITY SPECIFICATION |
| Specification |
Range(mpa.s) |
| 5k |
4,000-7,000 |
| 10k |
8,000-12,000 |
| 15k |
13,000-17,000 |
| 20k |
15,000-25,000 |
| 30k |
25,000-35,000 |
| 60k |
50,000-70,000 |
| 100k |
80,000-120,000 |
Note: The model of HEC is represented by RT-6000,6000 means nominal viscosity.
The surface treated model is RT-6000S. |
Packaging
Plastic paper bag for external packaging, PVC plastic bag for intemal packaging, net weight of each bag is 20KG or 25KG.
Storage and Delivery
Rain proof and sun proof, fire proof and damp proof,airtight and ventilated.
Transportation
Transported as moisture-proof ordinary chemicals.
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