Highly effective thickener with excellent water retention in cementitious systems.
Provides superior open time and workability for tile adhesives and self-leveling compounds.
Consistent rheology control with low shear sensitivity and minimal air entrapment.
Enhanced film-forming capability ensures improved bond strength and crack resistance.
Stable performance across a wide pH range (3–11) and compatible with common admixtures.
Cement-based tile adhesives (C2 and C2TES classifications per EN 12004).
Self-leveling underlayments and floor screeds.
Exterior insulation finishing systems (EIFS) base coats.
Grouts and repair mortars requiring extended working time.
Decorative renders and thin-bed plaster systems.
| Chemical Type | Hydroxypropyl methylcellulose (HPMC) |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Uniform granular powder, no lumps or discoloration |
| Viscosity (2% aqueous solution, 20°C) | Approx. 50,000 mPa·s (Brookfield DV-II+ viscometer, spindle #3, 12 rpm) |
| Methoxy Substitution | 27.0–30.0 wt% |
| Hydroxypropoxy Substitution | 4.0–7.5 wt% |
| Moisture Content (max) | 5.0 wt% |
| pH (1% aqueous solution) | 5.5–8.5 |
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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