Ashland HBR-250 (HEC)
Product Introduction
Ashland Natrosol™ HBR-250 is a non-ionic hydroxyethyl cellulose with excellent thickening, water retention, anti-sagging and rheological stability. It is widely used in water-based coatings, construction mortars, putties and other systems, with good dispersibility and storage stability.
Appearance
White or yellowish free-flowing powder
Performance Features
- Excellent thickening, water retention and anti-sagging
- Soluble in cold water, good dispersion, less agglomeration
- Non-ionic, wide pH compatibility
- Good compatibility with emulsions, fillers and additives
- Good biostability, resistant to mold and degradation
- Improves paint leveling and workability
Technical Data
- Solid Content: ≥95%
- Viscosity (2% solution at 25℃): 30000 mPa·s / 100000 mPa·s
- pH Value: 6.0–8.5
- Ash Content: ≤5%
- Particle Size: 98% pass 100 mesh
Applications
- Thickening, water retention & anti-sagging for latex paints
- Water retention for interior & exterior putty, tile adhesive, thermal mortar
- Rheology modifier for water-based adhesives and inks
- Thickener & stabilizer for daily chemicals and cosmetics
