EMCELL 421 is a Hydroxy Ethyl Methyl Cellulose (HEMC).
EMCELL 421 was developed for use in cement-based applicaons, especially in C1 type standard le cement, such as le cement / adhesive.
Excellent open me. Good water retenon. Good slip resistance.
The product has good operang performance. The selected parcle size distribuon guarantees quick and clumsy dissoluon compable with all tradional organic or mineral binders. The EMCELL 421 solvent should not be added directly to the water. Powder components and dry mortar mixture should be made and such water should be added.
|Viscosity1 Brookfield RV||≥ 20.000 ~ 25.000 mPa.s|
|PH||≥ 6.2 ~ 7.0 (2% soluon)|
|Contained In The Nem||Max. %8|
|Parcle Size||<177 μm: min. 95%|