| Product Properties | |||
|---|---|---|---|
| Constitution: | Hydroxyethyl cellulose | ||
| Appearance: | White Powder | Delayed Solubility: | Yes |
| Substitution degree: | Standard etherification | Enzyne resistance: | Yes |
| Product Specification | |||
|---|---|---|---|
| Moisture: | ≤5% | ||
| Content of NaCI: | ≤5% | ||
| Particle Size: | <180µm: min 90.0 % | ||
| Particle Size: | <100µm: min 40.0 % | ||
| Viscosity: | 2,400 – 3,300 mPa•s | ||
| Brookfield, in 1.0% water solution, at 25°C. | |||
| Referential Data | |
|---|---|
| Active substance(dry basis): | >98.0 % |
| Bulk Density: | 450g/l – 650g/l |
Celopro® HHB is a high performance grade of hydroxyethyl cellulose tailored for water based paints that require high quality specifications.
With its advanced mildew stabilization properties, Celopro® HHB excels in environments susceptible to moisture and microbial challenges.
This unique formulation ensures extended shelf life and stable performance even in harsh conditions, making it particularly ideal as a thickener and stabilizer for interior paints.

Celopro® HHB50S is a high-viscosity HEC with strong bio-stability, ideal for water-based interior paints. It extends the shelf life of finished paints up to two years. As a thickener, it effectively controls paint rheology and viscosity, enhancing suspension stability to prevent pigment and filler sedimentation, ensuring uniformity and stability in the paint system.
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