Hydroxyethyl cellulose-30000 Vis
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: a thickening, 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 |
| 15 | 80~400 | / | |
| 300 | / | / | 50~400 |
| 2,000 | / | / | 1500~2500 |
| 6,000 | / | / | 4500~6500 |
| 10,000 | / | 6500~12000 | |
| 15,000 | / | 1000~1400 | 12000~20000 |
| 30,000 | / | 1500~2200 | 26000~38000 |
| 50,000 | / | 2400~2600 | 45000~60000 |
| 70,000 | / | 2600~3000 | 60000~80000 |
| 100,000 | / | 3000~3500 | 80000~110000 |
| min 100,000 | / | min 3500 | min 110000 |
