Introduction to hydroxypropyl methylcellulose HPMC 150000 mpa.s 10000mpa.s 20000mpa.s

Hydroxypropyl Methylcellulose (HPMC), whose Chinese name is hydroxypropyl methylcellulose, is a semi-synthetic, non-ionic cellulose ether obtained by chemically modifying natural cellulose. This white powder can form a transparent viscous solution after dissolving in water. It has excellent thickening, water retention, stability and film-forming properties. It is an indispensable multifunctional additive in many fields such as construction, medicine, and food.

Characteristics and advantages of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10000mpa.s 20000mpa.s

Excellent water solubility: It can be quickly dissolved in cold water to form a clear and stable solution.

Efficient thickening and water retention ability: Increase the viscosity of the material, effectively reduce water evaporation, and improve work efficiency.

Good stability: It has good stability to acids, alkalis, and salts, and is suitable for a wide range of pH values.

Film-forming and protective effects: After drying, it forms a tough and transparent film to protect the substrate and prevent water penetration and evaporation.

Non-toxic and non-irritating: It has good biocompatibility and is suitable for the fields of medicine and food.

Adjustability: By changing the degree of substitution and molecular weight, its performance can be adjusted to meet different application requirements.

Specification of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10000mpa.s 20000mpa.s

Hydroxypropyl Methylcellulose (HPMC)– High-Viscosity Grades

Product Introduction

Our hydroxypropyl methylcellulose (HPMC) is a premium-grade cellulose ether produced demanding industrial and construction applications. We offer three high-viscosity options: 150,000 mPa · s , 10,000 mPa · s , and 20,000 mPa · s . Each quality supplies constant efficiency, exceptional water retention, and solid binding buildings.

Key Includes

HPMC dissolves quickly in chilly water and forms clear, secure solutions. It does not liquify in warm water, which aids manage setting time in cement-based items. The polymer boosts workability, reduces drooping, and enhances adhesion in floor tile adhesives, makes, smudges, and self-leveling compounds.

The 150,000 mPa · s quality provides the highest possible thickness. It is excellent for thick-layer applications where extended open time and premium water retention are needed. The 20,000 mPa · s version equilibriums flow and security– excellent for typical makes and joint fillers. The 10,000 mPa · s quality gives smoother application in thin-set mortars and sprayable formulas.

Technical Performance

All qualities satisfy rigorous high quality requirements for pureness and consistency. They resist microbial destruction and stay stable across a vast pH variety (3– 11). HPMC additionally improves air entrainment control and lowers cracking throughout drying. Its non-ionic nature guarantees compatibility with various other ingredients like redispersible polymer powders and starch ethers.

Handling and Storage

Store HPMC in a great, completely dry location far from moisture. Keep containers sealed when not being used. The item has a service life of one year under appropriate problems. Constantly adhere to security guidelines during handling– use handwear covers and prevent breathing of dust.

These HPMC qualities are trusted by manufacturers worldwide for reliable efficiency in both dry-mix and ready-to-use structure materials.

Applications of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10000mpa.s 20000mpa.s

Applications of Hydroxypropyl Methylcellulose (HPMC) Throughout Thickness Grades

High-Viscosity HPMC (150,000 mPa · s)Solid water retention and thickening power make 150,000 mPa · s HPMC perfect for requiring building uses. It functions well in ceramic tile adhesives, exterior insulation systems, and self-leveling compounds. This quality keeps water in the mix longer, which aids cement hydrate completely. That causes much better bond toughness and less breaking. Specialists count on it for constant performance in hot or dry weather.

Medium-Viscosity HPMC (20,000 mPa · s )This quality provides a balanced mix of workability and security. It prevails in plaster plasters, joint fillers, and fixing mortars. The modest density allows easy blending and smooth application without sagging on upright surface areas. It likewise regulates water loss simply enough to support correct setup while keeping devices tidy. Builders pick this variation when they require reliable outcomes without over-thickening the mix.

Low-Viscosity HPMC (10,000 mPa · s) With light structure and fast dissolution, 10,000 mPa · s HPMC matches items that require fluid uniformity. It shows up in sprayable provides, thin-bed adhesives, and some ready-mix dry blends. This quality spreads out easily and decreases drag throughout troweling. It still provides basic water retention yet will not reduce production lines or clog nozzles. Suppliers use it to keep set flowing smoothly while maintaining important performance.

Company Introduction

Welcome to Concrete and More, a leading provider of high-performance concrete admixtures, including our premium concrete water reducers. With years of experience in the global market, we offer advanced solutions designed to enhance the quality and efficiency of construction projects worldwide. Our state-of-the-art manufacturing facilities ensure top-quality products that meet international standards. We pride ourselves on exceptional customer service, technical support, and tailored solutions to meet specific project needs. Partner with us for reliable, innovative, and cost-effective concrete admixtures that drive your projects forward. Explore more at www.concreteandmore.de/. Let’s build the future together!

If you have any questions, please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10000mpa.s 20000mpa.s

Frequently Asked Questions About HPMC Viscosity Grades

What is HPMC and why does viscosity matter?

HPMC stands for hydroxypropyl methylcellulose. It is a common additive used in construction, pharmaceuticals, and food. Viscosity shows how thick the solution is. Higher numbers like 150,000 mPa·s mean a thicker mix. Lower numbers like 10,000 mPa·s give a thinner flow. The right viscosity helps your product work better.

What is the difference between 10,000, 20,000, and 150,000 mPa·s HPMC?

These numbers show different thickness levels. 10,000 mPa·s HPMC flows easily and works well in tile adhesives or self-leveling compounds. 20,000 mPa·s offers more body and is good for plasters or renders. 150,000 mPa·s is very thick. It holds water longer and is often used in dry-mix mortars that need strong workability and anti-sag performance.

Can I mix different HPMC viscosities in one product?

Yes, you can blend them. Some formulators do this to fine-tune performance. For example, mixing 10,000 and 150,000 mPa·s grades may balance flow and water retention. Always test small batches first. Results depend on your full recipe and mixing method.

Does higher viscosity always mean better performance?

Not always. High viscosity improves water retention and sag resistance. But it can make mixing harder and reduce spreadability. Choose the grade based on your application. Thin coatings often need lower viscosity. Thick layers or vertical surfaces benefit from higher grades.

How should I store HPMC powder?

Keep it in a cool, dry place. Use sealed containers to block moisture. HPMC absorbs water from the air. Wet powder may clump or lose effectiveness. Shelf life is usually 12 months if stored properly. Check the packaging date before use.