Name: Ashland Benecel 2208K K250 Hydroxypropyl Methylcellulose
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Ashland Benecel 2208K K250 Hydroxypropyl Methylcellulose

High viscosity grade offering excellent thickening and suspension performance in aqueous systems.
Thermally reversible gelation behavior enabling controlled rheology across processing temperature ranges.
Enhanced water retention capacity, critical for extended workability in cementitious and tile adhesives.
Consistent batch-to-batch performance ensured by Ashland’s stringent GMP-compliant manufacturing controls.
Excellent compatibility with common construction additives including redispersible polymer powders and retarders.

Typical Applications Of Ashland Benecel 2208K K250 Hydroxypropyl Methylcellulose

Cement-based tile adhesives requiring high slip resistance and open time extension.
Self-leveling underlayments where uniform flow and minimal sag are essential.
Exterior insulation finishing systems (EIFS) base coats demanding robust water retention and crack resistance.
Grouts and repair mortars requiring improved cohesion and reduced segregation.
Joint fillers and skim coats requiring smooth application and rapid film formation.

Chemical Type	Hydroxypropyl methylcellulose (HPMC)
Product Form	Free-flowing white to off-white powder
Appearance	Odorless, fine granular powder
Primary Applications	Construction chemicals: tile adhesives, self-leveling compounds, EIFS, grouts
Key Features	High viscosity, superior water retention, thermal gelation onset ~60–65°C
Benefits	Extended open time, improved sag resistance, enhanced mortar workability and pumpability
pH (1% aqueous solution)	5.0 – 8.0
Moisture Content (max)	5.0 wt%

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