Highly water-soluble polymer with rapid hydration and low gelation temperature.
Excellent thickening performance in both cold and warm aqueous systems.
Provides superior film-forming capability and enhanced surface adhesion.
Offers good compatibility with common construction additives, including retarders and plasticizers.
Non-ionic nature ensures stability across a broad pH range (3–11).
Cement-based tile adhesives and grouts.
Self-leveling underlayments and floor screeds.
Exterior insulation finishing systems (EIFS) base coats.
Waterproofing mortars and flexible rendering systems.
Joint fillers and repair mortars for concrete substrates.
| Chemical Type | Hydroxypropyl methylcellulose (HPMC) |
| Product Form | White to off-white free-flowing powder |
| Appearance | Free-flowing granular powder |
| Viscosity (2% aqueous solution at 20°C) | Approx. 15,000 mPa·s |
| Methoxy Substitution | 19.0–24.0 wt% |
| Hydroxypropoxy Substitution | 4.0–12.0 wt% |
| pH (1% aqueous solution) | 6.0–8.5 |
| Moisture Content | ≤ 5.0 wt% |
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E-mail: wangxingqiang@ericwchem.com
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