Application
● HPMC (Hydroxypropyl Methylcellulose)
● MHEC (Hydroxyethyl Methylcellulose, also known as Methyl Hydroxyethyl Cellulose)
Why Use HPMC and MHEC in Tile Adhesive?
In modern tile adhesive formulations, HPMC and MHEC play a vital role in enhancing performance and application quality. These cellulose ethers serve as essential rheology modifiers and water-retaining agents, ensuring the adhesive performs reliably on both vertical and horizontal surfaces.
Whether you're producing C1 or C2 tile adhesives, or aiming for improved slip resistance and extended open time, our high-quality HPMC and MHEC products deliver consistent and superior results.
Improved Water Retention
HPMC and MHEC help retain moisture in the mortar, allowing full hydration of cement and better adhesion. This is especially important in hot or dry climates.
Enhanced Workability
Our cellulose ethers improve the consistency and smoothness of tile adhesive, making it easier to apply and spread.
Extended Open Time
Longer open time provides more flexibility during tile installation, allowing workers to reposition tiles without losing bonding strength.
Excellent Slip Resistance
MHEC and HPMC reduce tile slip on vertical surfaces, minimizing tile movement before curing.
Better Sag Resistance and Adhesion
Achieve optimal bonding strength with minimal sag, meeting international standards for performance and safety.
HPMC (Hydroxypropyl Methylcellulose)
Water Retention: It prevents rapid drying of the adhesive, allowing more time for adjustment and ensuring a smooth application.
Improved Adhesion: HPMC improves the bond between tiles and substrates by enhancing the adhesive’s grip on the surface.
Thickening Agent: It thickens the adhesive, which enhances the consistency and flow, making the adhesive easier to apply.
Open Time: It extends the open time, which refers to the time available for positioning tiles after the adhesive is applied.
MHEC (Methyl Hydroxyethyl Cellulose)
Enhanced Workability: MHEC improves the spreadability and leveling properties of tile adhesives, making the application easier.
Increased Bond Strength: It contributes to the overall strength and durability of the adhesive once set.
Thickening Agent: Like HPMC, MHEC is also a thickening agent that controls the viscosity and consistency of the adhesive.
Reduced Slippage: MHEC helps reduce tile slippage after installation, ensuring that tiles stay in place during the setting process.
Viscosity Requirements: If the application requires higher viscosity or thicker adhesive, HPMC might be a better choice due to its superior water retention and thickening properties. MHEC, on the other hand, is more suitable when workability and smoother consistency are prioritized.
Open Time and Adjustability: For projects requiring longer open time or more time for tile adjustment, HPMC is a more favorable choice due to its ability to extend the working period before the adhesive sets. MHEC is beneficial when a quicker setting time with less slippage is desired.
Bond Strength and Durability: If the focus is on a stronger bond with better overall adhesive performance, MHEC may offer superior results, particularly in high-performance environments.
Cost and Availability: HPMC is typically more economical and is widely available, making it a common choice in standard adhesive formulations. MHEC, being slightly more specialized, may be chosen for high-end adhesives or premium applications.
Manufactured with advanced etherification technology
Customizable viscosity grades for different application needs
High purity, low ash content, and consistent batch quality
Excellent compatibility with cement, sand, and fillers
Globally exported and trusted in 20+ countries
Packaging: 25kg multi-layer paper bags with inner PE liner
Shelf Life: 24 months if stored in a cool, dry environment
Storage Advice: Avoid humidity and direct sunlight. Keep sealed when not in use.
Hehui Chemical is a professional HPMC and MHEC manufacturer with production bases in Ningxia and Hebei, China. We supply high-quality cellulose ethers for tile adhesives, wall putty, self-levelling mortars, and more.
Established Expertise: With over 15 years in the industry, Hehui Chemical is one of the largest and most well-regarded cellulose manufacturers in China.
High Quality and Innovation: Hehui consistently provides high-quality cellulose ether products, ensuring reliability and high performance in tile adhesives. They have a strong commitment to technological innovation and quality assurance.
Global Reach: Hehui serves clients in over 20 countries, ensuring their products are recognized and trusted globally.
Modern Production Facilities: The company utilizes advanced DCS-controlled production lines, ensuring consistent product quality at every stage. Their in-house lab tests key indicators like viscosity, moisture, pH, and ash content to meet international standards.
Customer-Oriented Service: Hehui Chemical offers dedicated technical support and solutions tailored to the needs of customers, whether you are a distributor, industrial user, or manufacturer.
Sustainability and Long-Term Partnership: Hehui is committed to sustainable growth and maintaining long-term relationships with clients, backed by a robust supply chain and dedicated customer service.
Hehui Chemical is a professional cellulose ether manufacturer, offering HPMC for tile adhesive and HEMC for tile adhesive used in all grades of cement-based tile adhesives.
1. Our construction-grade cellulose ethers significantly enhance water retention in cement systems, preventing premature drying and improving hydration.
2. HPMC in tile adhesive and HEMC in tile adhesive improve mortar consistency and workability, ensuring smooth troweling and reduced sagging.
3. Extend open time and reduce slip for better tile adjustment, especially in fast-paced or hot-climate construction.
4. Ideal cellulose ether solutions for tile adhesives, from standard C1 and C2 systems to high-performance, polymer-modified formulations.
Hehui's HPMC for C1 tile adhesive offers a cost-effective solution for standard tiling needs on interior walls and floors.
1. Acts as a reliable cellulose ether for tile adhesive, improving water retention and bonding strength for basic cement mortars.
2. Enhances adhesion strength and workability for small-format ceramic tiles in cement-based adhesive applications.
3. Stabilizes rheology and ensures consistent performance across batches—key for quality HPMC in tile adhesive production.
4. Designed for economical yet dependable performance in C1-grade tile adhesives using HPMC-based formulations.
Hehui's HEMC for C2 tile adhesive delivers superior performance in more demanding environments, including large tiles and exterior surfaces.
1. Provides extended open time and improved wetting properties—essential for polymer-modified tile adhesive formulations.
2. Boosts adhesion strength and tile slip resistance, especially on dense or low-porosity substrates.
3. Offers stable viscosity in high-heat or dry conditions, ensuring excellent application of HEMC in cement-based adhesives.
4. A perfect choice for premium C2 tile adhesives requiring long-lasting bonds, flexibility, and stability.
Hehui's modified HPMC and HEMC for tile adhesive are specially engineered for flexible and quick-setting formulations in modern construction.
1. Enhance rheology and reduce slip, making them ideal cellulose ether additives for vertical tile applications.
2. Promote fast hydration and early strength development in quick-setting tile adhesive systems.
3. Improve elasticity and crack resistance in flexible tile adhesive formulations, maintaining long-term durability.
4. Trusted by formulators needing HPMC or HEMC for tile adhesive systems used in dynamic environments like underfloor heating, wet zones, or exterior walls.
Hydroxypropyl Methylcellulose (HPMC) is a non-ionic, water-soluble polymer derived from natural cellulose. At Hehui Chemical, we manufacture high-purity HPMC designed to meet the demanding needs of dry mix mortars, water-based paints, and household detergent formulations.
MHEC, also known as HEMC (Hydroxyethyl Methylcellulose), is a versatile cellulose ether widely used in construction materials and water-based Paint &coatings. As a modified cellulose ether, MHEC offers excellent water retention, thickening, and rheology control properties, making it a vital ingredient in products like tile adhesives, dry mix mortars, wall putty, gypsum plaster, and waterborne paints.
Hehui Hydroxyethyl Cellulose HEC Powder is a non-ionic, water-soluble cellulose ether designed to deliver excellent thickening, stabilization, and water retention across a wide range of industries. Made from high-purity natural cellulose, our HEC is ideal for water-based formulations in paints, coatings, construction materials, personal care products, and oilfield chemicals.
Carboxymethyl Cellulose (CMC) is an anionic water-soluble polymer derived from refined cellulose. It is widely used as a thickener, stabilizer, binder, water retention agent, and film-forming agent.
Looking for customized CMC solutions for your industry?
Contact our technical team to find the right grade for your application.
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