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Highly water-soluble polymer with rapid dispersion and low gelation temperature profile.
Excellent thickening performance in neutral to mildly alkaline aqueous systems.
Provides superior film-forming capability and improved workability in cementitious and gypsum-based formulations.
Offers enhanced water retention—critical for extended open time and reduced cracking in mortars and plasters.
Non-ionic nature ensures compatibility with common admixtures, including dispersants and retarders.
Tile adhesives and grouts requiring high sag resistance and extended adjustability.
Cement-based self-leveling underlayments where flow control and surface smoothness are essential.
Exterior insulation finishing systems (EIFS) base coats demanding consistent viscosity and crack resistance.
Joint compounds and drywall muds requiring improved sandability and reduced shrinkage.
Gypsum wallboard joint fillers requiring fast hydration control and enhanced cohesion.
| Chemical Type | Hydroxypropyl methylcellulose (HPMC) |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Granular or fine powder, odorless |
| Viscosity (2% aqueous solution, 20°C) | Approx. 10,000–12,000 mPa·s |
| Methoxy Substitution | 27.0–30.0 wt% |
| Hydroxypropoxy Substitution | 4.0–7.5 wt% |
| pH (1% aqueous solution) | 5.0–8.0 |
| Moisture Content | ≤ 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
