Hydroxyethyl cellulose 50000
Product description :
Hydroxyethyl cellulose HEC
Specification:
Molecular formula: [C6H7O2 (OCH2CH2OH) x (OH) 3-x] n
Description: tasteless, odorless, non-toxic white or light yellow powder particles flow easily; non-ionic water-soluble polymer
Product properties:
Athickening, binding, emulsification, dispersion, stability, and to maintain moisture to form a film and provide protective colloid effect, soluble in cold water and hot water, can provide a wider range of solution viscosity; is a high concentration of electrolyte solution thickener; water capacity than twice as methyl cellulose, has a good flow of regulatory.
Characteristics of use:
1, Polymerization 2, latex paint, polymer 3, oil drilling 4, 5, daily chemical, construction
| Item | Data | ||
| Appearance | Light yellow or white, odorless, tasteless powder solids | ||
| Type of molar substitution | 180 type | 250type | 300type |
| Molar substitution | 1.5~2.1 | 2.2~2.8 | 2.9~3.2 |
| Viscosity | See Viscosity Specifications | ||
| Moisture,% max | 5 | ||
| Ash content,% max | 5(Quality product) | 10(Qualified) | |
| PH(1%,solution) | 6~8.5 | ||
Viscosity Specifications
| Nominal viscosity | Viscosity range(5%),mpa.s | Viscosity range(1%),mpa.s | Viscosity range(2%),mpa.s |
| 50,000 | / | 2400~2600 | 45000~60000 |
Storage and Transportation
- Product packaging inner layer of polyethylene film bag, outer paper bag or drum for the triple composite; bag (barrel) net weight of 20 kg or 25 kg.
- Product storage and transportation transport process, can not have broken; as the product easy to absorb moisture, attention to rain, sun and moisture; in storage to be placed in ventilated and dry place, unused part, must be promptly sealed packaging, and placed in a dry place
