Repair mortar systems rely on strong substrate adhesion, low shrinkage characteristics, and durable mechanical performance to restore structural integrity over the long term. MHEC (Methyl Hydroxyethyl Cellulose) enhances these critical properties through superior water retention, salt tolerance, and viscosity stability—even in challenging alkaline environments.
LANDU offers high-purity MHEC solutions designed for repair mortars, delivering extended open time, improved anti-sag behavior, and reduced cracking risk, ensuring both field workability and in-service durability.
| Item | Specification (MHEC EM100) |
|---|---|
| Appearance | white or off-white powder |
| Moisture content | ≤6 % |
| Residue on ignition | ≤5 % |
| pH value | 6.0-8.0 |
| Particle size | 100% pass 80 mesh |
| Viscosity | 85,000-110,000 mPa.s (NDJ-1, 2% solution, 20℃) |
| 45,000-60,000 mPa.s (Brookfield-RV, 2% solution, 20℃) |
LANDU is willing to send you some free samples for your consideration. Request your FREE Additives samples today and discover their benefits.
LANDU is willing to send you some free samples for your consideration. Request your FREE samples today and discover their benefits.
We package additives in paper bags with plastic liners to provide extra protection. Please keep the product sealed and store it in a cool, dry place, away from moisture, direct sunlight, and sources of ignition.
25 KG Bag: 0.69m*0.4m*0.18m
Available in:
500kg/Pallet (4 bags/ layer) | 600kg/Pallet (4 bags/ layer) | Customized packaging
Our highly automated production lines minimize manual labor, enabling us to scale up production quickly to meetlarge order demands. This flexibility ensures that we can adapt to varying production requirements and maintaintimely delivery.
LANDU operates three major factories with an annual production capacity of 75,000 tons and extensive storagecapabilities, ensuring quick delivery of large orders. Our advanced technology and equipment, including DCS qualitymonitoring and an automatic packing system, allow us to handle various product specifications seamlessly.
Explore LANDU’s trusted chemical products, exported to over 60 countries worldwide. Benefit from our extensive experience collaborating with multinational corporations and top-tier factories. Our independent R&D center and application laboratory innovate with 11 patents and 4 usage patents.
Count on us for high-quality products and customized formulations to meet diverse customer needs.
LANDU operates three major factories with an annual production capacity of 75,000 tons and extensive storagecapabilities, ensuring quick delivery of large orders. Our advanced technology and equipment, including DCS qualitymonitoring and an automatic packing system, allow us to handle various product specifications seamlessly.
Hydroxyethyl Methyl Cellulose
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