Highly effective thickener with excellent water retention capacity for cementitious and gypsum-based systems.
Provides superior open time and workability in tile adhesives and self-leveling compounds.
Offers outstanding thermal gelation stability up to 75 °C, ensuring consistent performance during mixing and application.
Delivers rapid hydration and uniform dispersion without lump formation, even in cold water.
Complies with EU REACH and US FDA 21 CFR 172.872 for indirect food contact applications where permitted.
Cement-based tile adhesives (C2TE, C2TES1 according to EN 12004).
Gypsum plasters and jointing compounds.
Self-leveling underlayments and floor screeds.
Exterior insulation finishing systems (EIFS) base coats.
Water-based grouts and repair mortars.
| Chemical Type | Hydroxypropyl methylcellulose (HPMC) |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Fine, homogeneous granular powder |
| Viscosity (2% aqueous solution at 20 °C) | Approx. 40,000 mPa·s (Brookfield RV, spindle R2, 6 rpm) |
| Methoxy Substitution | 19–24 wt% |
| Hydroxypropoxy Substitution | 4–12 wt% |
| pH (1% aqueous solution) | 5.0–8.0 |
| Moisture Content (max.) | 5.0 wt% |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China