Hydroxyethyl Methyl Cellulose (HEMC) Manufacturer & Supplier

Hydroxyethyl Methyl Cellulose (HEMC), also known as Methyl Hydroxyethyl Cellulose (MHEC), is a non-ionic cellulose ether widely used as a thickener, water retention agent, and rheology modifier in construction materials, coatings, and detergent formulations.

At Hebei InnoNew Material Technology Co., Ltd., our HEMC is engineered for consistent viscosity, excellent workability, and superior performance in cement-based systems and water-based formulations.

Key Features & Benefits:

Excellent water retention for improved cement hydration
Superior thickening efficiency and viscosity stability
Enhanced workability and open time in tile adhesives
Strong anti-sagging properties
Improved adhesion and bonding strength
Good compatibility with other additives (RDP, PCE, etc.)
Stable performance across different climates

Specification:

Property	Specification
Appearance	White or off-white powder
Viscosity	5,000 – 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

Application of HEMC:

HEMC for Construction: Tile adhesive, Dry mix mortar, wall putty/skim coat, self-leveling compounds
Paint & Coatings: Interior & exterior wall paint, latex coating, texture coating, etc.
Detergent Industry: Liquid detergents, hand wash, soap, cleaning formulations

Package & Storage

25kg/bag, 14MT/20’FCL, keep in a cool, dry place away from moisture

Why Choose InnoNew HEMC

Stable viscosity control system
Customized grades for different applications
Strong R&D and Technical Support
Strong supply chain & export experience

FAQ:

Q1: What is HEMC?
HEMC (Hydroxyethyl Methyl Cellulose) is a non-ionic cellulose ether used as a high-performance water retention agent, stabilizer, and thickener in construction, paints, and personal care products.
Q2: What is the difference between HEMC and HPMC?
HEMC offers better water retention and workability in cement based systems, while HPMC provide better thermal gelation properties
Q3: Can you provide customized HEMC viscosity grades?
Yes, we provide customized HEMC viscosity based on your formulation requirements.
Q4: Can HEMC be used in detergents?
Yes, HEMC is widely used as a thickener and stabilizer in liquid detergents, improving viscosity and suspension performance.
Q5: Is HEMC suitable for oil drilling applications?
Yes, HEMC is used in drilling fluids to control viscosity and reduce fluid loss, improving drilling efficiency and stability.
Q5: Do you offer samples?
Yes, free samples are available for testing and evaluation.
Q5: Do you supply other cellulose ethers?
Yes, In addition to Hydroxyethyl Methyl Cellulose (HEMC), We supply
Hydroxypropyl Methyl Cellulose (HPMC)
Hydroxyethyl Cellulose (HEC)
Carboxymethyl Cellulose (CMC)