Emcell 421

Emcell 421

EMCELL 421 is a Hydroxyethyl Methyl Cellulose (HEMC).

EMCELL 421 was developed for use in cement-based applications, especially in C2 grade besides C1 type standard tile cement, such as tile cement / adhesive.

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

The product has good operating performance. The selected particle size distribution guarantees quick and without clumping dissolution. Compatible with all traditional organic or mineral binders.

EMCELL 421 should not be added directly to the water. Powder components and dry mortar mixture should be made and such water should be added.

Technicial Specifications
AppearanceWhite flowing powder
Viscosity20.000 ~ 25.000 mPa.s
pH Value (1% solution)6.2 ~ 7.0
Moisture Content Max. 8%
SolubilityWater soluble
Particle Size<177 μm: min. 95%
Note: Viscosity was measured in brookfield viscometer with 2% aqueous neutral solution. Brookfield 20 ℃, 2.55/s.