High water retention capacity for improved workability in cementitious systems.
Excellent viscosity stability across a broad pH range (pH 4–12).
Enhanced open time and sag resistance in tile adhesives and plastering mortars.
Consistent batch-to-batch performance due to stringent GMP-compliant manufacturing.
Low foam generation during high-shear mixing, supporting efficient industrial processing.
Cement-based tile adhesives.
Dry-mix rendering and plastering mortars.
Self-leveling underlayments.
Gypsum-based joint compounds and finishing plasters.
Exterior insulation finishing systems (EIFS) base coats.
| Chemical Type | Hydroxypropyl methylcellulose (HPMC) |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Fine, homogeneous granular powder |
| Viscosity (2% aqueous solution, 20°C) | 40,000 ± 5,000 mPa·s |
| Moisture Content | ≤ 5.0% (w/w) |
| Particle Size (D90) | ≤ 180 μm |
| pH (1% aqueous solution) | 6.0 – 8.5 |
| Heavy Metals (as Pb) | ≤ 10 ppm |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China