Name: Dow WALOCEL MW40000PFV Cellulose Ether
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow WALOCEL MW40000PFV Cellulose Ether

High-viscosity, non-ionic cellulose ether offering excellent thickening and rheology control in aqueous systems.
Outstanding water retention capacity—critical for extended workability in cementitious and gypsum-based formulations.
Good compatibility with common construction additives including superplasticizers, defoamers, and accelerators.
Consistent batch-to-batch performance ensured by Dow’s stringent GMP-aligned manufacturing controls.
Powder form enables easy handling, dust-controlled dispensing, and rapid dispersion without lumping.

Typical Applications Of Dow WALOCEL MW40000PFV Cellulose Ether

Cement-based tile adhesives (C2TE, C2TES1 per EN 12004).
Gypsum plasters and skim coats requiring extended open time and sag resistance.
Self-leveling underlayments (SLUs) for improved flow stability and surface finish.
Exterior insulation finishing systems (EIFS) base and finish coats.
Repair mortars where high water retention and cohesive strength are essential.

Chemical Type	Hydroxyethyl methyl cellulose (HEMC)
Product Form	Free-flowing white to off-white powder
Appearance	Uniform granular powder, free from visible impurities
Primary Applications	Construction mortars, plasters, tile adhesives, self-leveling compounds
Key Features	High viscosity grade, superior water retention, excellent dispersibility
Benefits	Improved workability, reduced cracking, enhanced adhesion, consistent performance
pH (1% aqueous solution)	6.0 – 8.5
Moisture Content (max)	5.0 wt%

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