Non-ionic, water-soluble cellulose ether with balanced rheology and excellent salt tolerance.
Provides superior viscosity stability across a broad pH range (pH 3–11) and in the presence of electrolytes.
Offers outstanding film-forming capability and adhesion to mineral and organic substrates.
Delivers high pseudoplasticity for improved application performance and sag resistance in vertical coatings.
Compatible with common biocides and exhibits low sensitivity to enzymatic degradation compared to standard HEC grades.
Architectural waterborne paints and coatings (interior/exterior emulsion paints).
Cementitious tile adhesives and grouts requiring extended open time and enhanced workability.
Exterior insulation finishing systems (EIFS) basecoats and textured finishes.
Water-based sealers and primers for masonry and concrete substrates.
Specialty construction mortars where controlled water retention and rheology are critical.
| Chemical Type | Methyl ethyl hydroxyethyl cellulose (MEHEC) |
| Product Form | White to off-white free-flowing powder |
| Appearance | Free-flowing granular powder |
| Primary Applications | Waterborne coatings, cementitious adhesives, EIFS, construction mortars |
| Key Features | High pseudoplasticity, salt tolerance, pH stability, film formation, water retention |
| Viscosity (2% aqueous solution, 20°C, Brookfield LVT, spindle #3, 6 rpm) | Approx. 7,500–8,500 mPa·s |
| Moisture Content (ASTM D280) | ≤ 5.0 wt% |
| Residue on 100 µm sieve (ASTM E11) | ≤ 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