Project Description

1.Brief Introduction

EHEC(Ethyl hydroxyethyl cellulose ether) is a modified non-ionic, water soluble cellulose ether. It improves the consistency and the water retention of cement/gypsum based mortars.


ItemsTechnical dataUnits
AppearanceWhite powder
MethoxyMax 7%%
Moisture, as packedMax 7%%
Ash contentMax 5%
PH Value6.0-8.0


EHEC is used in cement and gypsum based mortars for improvement of workability, consistency and water retention, leading to a prolongation of the open time. EHEC effectively counteracts the sagging tendency of plaster. EHEC should be admixed in dry form before the water is added. Normal dosage is 0.2-0.7% depending on type of mortar. Due to its small particle size, EHEC will dissolve rapidly after addition of water to the dry mix.

Storage and Packing

1.Sealed, keep in dry place and no direct sun shine.
2.25kg/bag, multi-ply paper bags with PE inner layer.


4. Product Type

CellueastTMViscosity Range
LANDCEL EM 300250-650 mPa.s
LANDCEL EM 20001800-2500 mPa.s
LANDCEL EM 50004500-6500 mPa.s
LANDCEL EM 80007000-9000 mPa.s
LANDCEL EM 100009000-14000 mPa.s
LANDCEL EM 2000015000-25000 mPa.s
LANDCEL EM 3000025000-30000 mPa.s
LANDCEL EM 5000045000-58000 mPa.s