Methyl Hydroxyethyl Cellulose (MHEC) is a water-soluble cellulose ether derived from natural cellulose. It is widely used in cement-based products due to its thickening, water-retaining, and rheology-modifying properties.
In self-leveling flooring compounds, MHEC helps strike a balance between flow and stability—two qualities essential to a successful installation.
2. Key Benefits of MHEC in Self-Leveling Compounds
-Improved Water Retention
MHEC reduces water evaporation during curing, ensuring sufficient hydration for cement reactions. This minimizes shrinkage and cracking while promoting a stronger final layer.
-Enhanced Flow and Workability
MHEC modifies the viscosity of the mix, allowing for smoother flow and easier application without segregation. The compound spreads uniformly across the substrate, even under gravity.
-Sag and Settlement Resistance
Thanks to its stabilizing effect, MHEC prevents filler sedimentation and surface bleeding. This ensures even layer thickness and improved surface quality.
-Extended Open Time
By slowing down moisture loss, MHEC extends the open time of the compound, giving workers more flexibility during application—especially useful in large areas or warm environments.
3.Applications of MHEC-Modified SLCs
-
Commercial and residential flooring
-
Underlayments for tile, wood, or carpet
-
Surface leveling for epoxy or polyurethane coatings
-
Pumpable and trowel-applied leveling systems
As a trusted manufacturer of cellulose ethers, Kingmax offers high-quality MHEC grades tailored for construction applications. Our MHEC ensures consistent viscosity, excellent solubility, and reliable performance in self-leveling systems worldwide.