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Hydroxyethyl Methyl Cellulose(MHEC/HEMC) Manufacturer
What is Hydroxyethyl Methyl Cellulose MHEC/HEMC？
Hydroxyethyl methyl cellulose (HEMC) is a non-ionic cellulose ether polymer based on cellulose, a natural polymer derived from refine cotton linter.
The degree of substitution and modification of substituent, allows the different chemical properties and benefits after alkalization and etherification reactions with Sodium hydroxide,Cholromethane,and ethylene oxide.
HEMC is better performance in terms of higher gel temperature and hydrophilicity rely on ethyl substituent groups.
What is Hydroxyethyl Methyl Cellulose MHEC/HEMC used for?
Dongyuan Shengda is a leading manufacturer in China. Our high-quality Dongyuan Shengda Hydroxyethyl Methyl Cellulose excels in water retention, workability, and bonding strength. It is compatible with a variety of materials, including coatings, adhesives, and wall putty.
Key Benefits of Dongyuan Shengda Hydroxyethyl Methyl Cellulose(MHEC/HEMC)
Excellent Water Retention
MHEC powder significantly enhances water retention in cement-based materials such as tile adhesives, plaster, and mortar. This prevents premature drying and ensures proper curing for stronger, more durable results.
Improved Workability
It increases the smoothness and spreadability of construction mixtures, making application easier and reducing labor effort.
Powerful Thickening Agent
As an efficient thickener, MHEC provides consistent viscosity in dry-mix formulations, paints, coatings, and other construction chemicals.
Enhanced Adhesion
MHEC improves bonding strength between substrates and materials such as tiles, cement, and wall putty, helping to minimize cracking and delamination.
Anti-Sag Performance
In vertical applications like tile adhesives and renders, it prevents sagging or slipping, ensuring materials stay in place during setting.
Extended Open Time
MHEC extends the workable time of mortars and adhesives, allowing more time for precise adjustments before the material sets.
Dongyuan Shengda Hydroxyethyl Methyl Cellulose(MHEC/HEMC) Specifications
| CAS NO. | 9032-42-2 |
| HS Code | 39123900 |
| Name | Hydroxyethyl Methyl Cellulose(MHEC/HEMC) |
| Appearance | White or off-white powder |
| Ash content | ≤5% |
| Gel temperature | 75-90°C |
| Viscosity | 10000-200,000 mPa·s (NDJ-1, 1% solution, 20℃) |
Notes
- Multiple viscosity grades available to meet different formulation requirements.
- Stable quality ensures consistent performance in every batch.
- Free samples are available for testing before bulk orders.
Dongyuan Shengda Hydroxyethyl Methyl Cellulose(MHEC/HEMC) Application
Dongyuan Shengda – Trusted Manufacturer and Supplier of High-Quality MHEC/HEMC
Dongyuan Shengda is a leading MHEC manufacturer and MHEC factory, delivering premium MHEC powder and high-quality HEMC chemical solutions for construction and industrial applications. Our Methyl Hydroxyethyl Cellulose (MHEC), also known as hydroxyethyl methyl cellulose or methylhydroxyethyl cellulose, offers excellent water retention, superior anti-sag performance, extended open time, and consistent workability.
Available in multiple grades, our MHEC polymer and HEMC powder products are designed to meet diverse formulation needs for tile adhesives, plaster, and mortar. As a reliable supplier of hemc cellulose and mhec, we provide stable supply, competitive MHEC price and mhec powder price, flexible OEM options, and expert technical support.
With strong expertise in hemc and cellulose derivatives, Dongyuan Shengda helps global customers achieve superior product performance and long-term success.
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