Methyl Hydroxyethyl Cellulose (MHEC) – High-Performance Cellulose Ether for Construction & Coatings
Methyl Hydroxyethyl Cellulose (MHEC) is a non-ionic cellulose ether widely used in dry mix mortar and construction chemical applications. MHEC provides excellent water retention, workability, thickening performance, and application stability in cement- and gypsum-based systems.
Compared with standard cellulose ethers, construction-grade MHEC offers superior thermal stability and improved performance under hot and humid construction conditions, making it especially suitable for tropical climate applications.
Hebei InnoNew Material Technology Co., Ltd. supplies high-quality MHEC products for global construction material manufacturers, including customers in Southeast Asia, the Middle East, Africa, and South America.
Main Features of InnoNew MHEC
Excellent Water Retention
MHEC effectively reduces rapid water loss in mortar systems, improving cement hydration and enhancing bonding performance.
High Gel Temperature Stability
Our MHEC grades are optimized for stable performance in hot-weather construction environments and tropical climate applications.
Smooth Workability
MHEC improves troweling performance, application smoothness, and worker efficiency during mortar installation.
Improved Open Time
The product helps extend open time and improves tile adjustment capability during construction.
Excellent Anti-Slip Performance
MHEC enhances sag resistance and improves the stability of vertical tile applications.
Specification:
| Property | Specification |
|---|---|
| Appearance | White or off-white powder |
| Viscosity | 400 – 200,000 mPa·s (customizable) |
| Methoxy Content | 19% – 30% |
| Hydroxyethyl Content | 4% – 12% |
| Moisture Content | ≤ 5% |
| pH Value | 6.0 – 8.5 |
| Particle Size | ≥ 95% pass 80 mesh |
Customized MHEC Solutions
Different mortar systems require different cellulose ether performance profiles.
InnoNew provides customized MHEC grades based on:
- Local climate conditions
- Cement compatibility
- Sand quality
- Construction temperature
- Open time requirements
- Workability preferences
Our technical team supports formulation optimization for tropical climate construction applications across Southeast Asia and other high-temperature regions.
| Common Grade | Viscosity Range (2% Solution, Brookfield) | Typical Applications |
|---|---|---|
| MHEC 400 | 300–500 cps | Paints, Latex Paints |
| MHEC 4000 | 3,500–5,500 cps | Self-Leveling Compounds, Water-Based Coatings |
| MHEC 6000 | 5,000–7,000 cps | Gypsum Plaster, Wall Putty |
| MHEC 20000 | 18,000–22,000 cps | Cement Rendering Mortar, Plaster Mortar |
| MHEC 60000 | 48,000–72,000 cps | Tile Adhesive, EIFS / ETICS |
| MHEC 100000 | 80,000–120,000 cps | Premium Tile Adhesive |
| MHEC 150000 | 120,000–180,000 cps | Large Format Tile Adhesive, Heavy Tile Adhesive |
| MHEC 200000 | 160,000–240,000 cps | High Water Retention & Anti-Sag Mortar Systems |
Application of MHEC:
Tile Adhesive
Used in:
- C1 Tile Adhesive
- C2 Tile Adhesive
- Porcelain Tile Adhesive
- Large Format Tile Adhesive
Benefits:
- Extended open time
- Improved adhesion
- Better anti-slip performance
- Stable workability in hot climates
Wall Putty & Skim Coat
MHEC improves:
- Troweling smoothness
- Surface finishing
- Crack resistance
- Easy sanding performance
Cement Render & Plaster
Provides:
- Improved water retention
- Better pumpability
- Enhanced consistency
- Reduced sagging
EIFS / ETICS Systems
Suitable for thermal insulation mortar systems requiring stable rheology and strong water retention.
Gypsum-Based Products
MHEC improves processing stability and application performance in gypsum plaster and gypsum fillers.
MHEC for Oil drilling
Improves viscosity and flow behavior of drilling fluids
Reduces fluid loss into formations
Enhances wellbore stability
Provides lubrication during drilling
Package & Storage
25kg/bag, 14MT/20’FCL, keep in a cool, dry place away from moisture
Why Choose InnoNew MHEC
Stable viscosity control system
Customized grades for different applications
Strong R&D and Technical Support
Competitive pricing with consistant quality
Hebei InnoNew Material Technology Co., Ltd. focuses on high-performance construction chemical additives for dry mix mortar industries worldwide.
FAQ:
Q1: What is MHEC used for?
MHEC is mainly used as a thickener, water retention agent, and binder in tile adhesives, mortar, and wall putty.
Q2: What is the difference between MHEC and HPMC?
MHEC generally provides better thermal stability and smoother workability in hot and humid construction environments.
Q3: Can you provide customized viscosity grades?
Yes, InnoNew provide customized MHEC viscosity based on your formulation requirements.
Q4: Is MHEC suitable for tropical climates?
Yes, High gel temperature MHEC performs well in tropical climate conditions where temperature and humidity can affect mortar stability.
Q5: Can MHEC improve open time in tile adhesive?
Yes. Its superior water retention slows water loss and cement hydration, effectively prolonging open time for easier tiling adjustment.
Q6: Is MHEC suitable for C2 tile adhesive formulations?
Yes. It meets all performance needs of C2 grade tile adhesives, optimizing workability, anti-slip property and bonding strength perfectly.
We offer formulation support and one-stop solutions, contact us for samples or quotes
Email: chris@innonew-material.com
WhatsApp: +86 17736063980
