| PRODUCTION | Water-soluble cellulose ethers HEC in aqueous coating compositions as thickeners and protective colloids  |
| DEFINITION | Hydroxyethyl Cellulose is prepared from cellulose by treatment with alkali, ethylene oxide and ethyl chloride. The article of commerce may be specified further by the viscosity of its aqueous solutions. |
| Chemical names | hydroxyethyl cellulose, hec (cellulose ethers) |
| C.A.S. number | 9004-62-0 |
| DESCRIPTION | Â white or slightly yellowish or greyish, odourless granules or fine powder. |
| FUNCTIONAL USES | Emulsifier, stabilizer, thickener in aqueous coating compositions as thickeners and protective colloids |
| Solubility | Swelling in water, producing a clear to opalescent, viscous, colloidal solution |
| Loss on drying | Not more than 10% (105°, to constant weight) |
|
Ash content Viscosity |
Not more than 5% 5-100000 mpa.s (in 2%, room temp, water solution) |
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| Â Our advantage Packing & Storage |
1. Provide High Quality Products 2. Professional Technology Service Sale Team 3. Convenient Transportation, near to QINGDAO Port 4. Long years Exporting Experience N.W.: 25±0.25kg/package Inner: Polyethylene plastic film bag Outer: Three-in-one composite paper bag Under the drying condition if stored in closed pocket can achieve long term preservation. |
SYOUMYLED Solar Outdoor Flood Lights
Solar Dusk to Dawn Lights !
Our dusk to dawn solar lights will turn on at dusk and turn off at dawn automatically. At daytime, it will also charge automatically. No maintenance required after installation.
Long Working Time !
Once the light is fully charged about 6-8 Hours, high quality solar panel can provide this LED solar powered flood light continuously lighting over 18 Hours.
IP65 Waterproof !
Designed as ABS plastic /Aluminum body integrated seamless assembly, Our light have IP65 waterproof level which can prevent bank in rain and suitable for outdoor in any extreme weather conditions all year round.
Easy to Install !
Two installation methods; Can be installed with screws or cable ties.
Wide Application
Outdoor wall or pole in Plaza, Park, Garden, Courtyard, Street, Parking Lot, Walkway, Pathway, Campus, Farm, Perimeter Security etc.
Solar Project Light ,300w Solar Flood Light ,Remote Control Solar Flood Light ,Dual Color Solar Flood Light
Shenzhen You&My Electronic Technology Co., Ltd , https://www.ymledtrade.com