Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow WALOCEL MW15000GB Cellulose Ether

Dow WALOCEL MW15000GB is a high-purity, water-soluble cellulose ether from Dow’s WALOCEL™ series, offering excellent thickening, suspension, and film-forming properties. Designed for demanding applications in construction mortars, tile adhesives, and pharmaceuticals, it delivers consistent rheology control, enhanced workability, and superior water retention. Its optimized molecular weight ensures rapid dispersion and stable viscosity performance under varying pH and temperature conditions.
  • dow walocel mw15000gb cellulose ether_2ef13e04
  • dow walocel mw15000gb cellulose ether_2ef13e04

Features Of Dow WALOCEL MW15000GB Cellulose Ether

  1. High viscosity grade methyl hydroxyethyl cellulose (MHEC) offering excellent water retention in cementitious systems.

  2. Enhanced open time and workability for tile adhesives and self-leveling compounds.

  3. Improved sag resistance and vertical build capability in thick-bed mortars.

  4. Good compatibility with common admixtures including redispersible polymer powders and superplasticizers.

  5. Consistent batch-to-batch performance ensured by Dow’s stringent GMP-aligned manufacturing control.

Typical Applications Of Dow WALOCEL MW15000GB Cellulose Ether

  1. Cement-based tile adhesives (C2TES, C2TES1 per EN 12004).

  2. Self-leveling underlayments (SLU) and floor screeds.

  3. Exterior insulation finishing systems (EIFS) base coats.

  4. Grouts and repair mortars requiring extended adjustability.

  5. Decorative renderings and textured façade coatings.

Specifications Of Dow WALOCEL MW15000GB Cellulose Ether

Chemical TypeMethyl Hydroxyethyl Cellulose (MHEC)
Product FormFree-flowing white to off-white powder
AppearanceUniform granular powder, free of lumps and foreign matter
Primary ApplicationsTile adhesives, self-leveling compounds, EIFS, renders
Key FeaturesHigh water retention, excellent viscosity stability, low surface tension
BenefitsExtended open time, improved adhesion, reduced cracking, enhanced pumpability
pH (1% aqueous solution)6.0 – 8.5
Viscosity (Brookfield RVT, 2% solution, 20°C, spindle #3, 12 rpm)Approx. 15,000 mPa·s


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