HEC is abbreviation of hydroxyethyl cellulose, it is a kind of nonionic water soluble cellulose ether, it can be soluble in both hot water and cold water, it is recommended for emulsion paint.
SX HEC SR type provides superior resistance to biodegradation, it has good thickening effect, good rheological property, good stability and good compatible with emulsion paint system.
SX HEC | SX30SR | SX60SR | SX100SR | SX150SR |
Appearance | White or light yellow powder | |||
Moisture ≤% | 6.0 | |||
PH value (1% water solution) | 4.0-8.0 | |||
Viscosity (mPa.s) (NDJ-1, 2% water solution) | 20000-40000 | 48000-72000 | 80000-120000 | 120000-180000 |
Viscosity (mPa.s) (Brookfield, 1% water solution) | 1500-2500 | 2500-3500 | 3500-6000 | ≥6000 |