Emcell 251

Emcell 251

EMCELL 251 is a modified Hydroxypropyl Methyl Cellulose (HPMC).

EMCELL 251 was developed for cement-based applications, like cement-based tile adhesives, especially for standard grade tile adhesive C1 and also for C2 grade.

• Excellent open time
• Good water retention
• Good slip resistance

It also exhibits good workability. The selected particle size distribution guarantees quick or lump free dissolution. It is compatible with all conventional mineral and organic binders EMCELL 251 is intended for dry mixing with other powder materials and should not be used for directed dissolving in water.

Technicial Specifications
Appearance Powder
Viscosity 20.000 ~ 30.000 mPa.s
pH Value (%1 solution) 6.0 ~ 8.0
Moisture Content Max. 7%
Solubility Water soluble
Particle Size <177 μm: min. 95%
Note: The viscosity is measured by Brookfield viscometer on conditions of 2% neutral aqueous solution, Brookfield 20 ºC, 20RPM.