Introduction to Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

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.

Characteristics and advantages of Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

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.

Specifications of Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methyl Cellulose (HPMC)– Product Specifications

Summary

Hydroxypropyl Methyl Cellulose (HPMC) is a white or off-white powder It is odor-free and unappetizing. This item dissolves conveniently in cool water to form a clear, thick solution. It does not dissolve in hot water, alcohol, or most organic solvents.

Key Residences

HPMC is commonly utilized as a thickener, binder, film previous, and water-retention agent. It stays stable throughout a broad pH array (3– 11). The product shows exceptional compatibility with numerous various other active ingredients. It likewise stands up to microbial attack when stored appropriately.

Technical Information

– Appearance : White to beige free-flowing powder.
– Viscosity (2% option at 20 ° C): 4,000– 100,000 mPa · s (varies by quality).
– Wetness web content : ≤ 5%.
– pH worth (2% remedy): 6.0– 8.0.
– Ash content : ≤ 1.5%.
– Gel temperature : 58– 90 ° C (depends on substitution degrees).
– Fragment dimension : Travels through 80-mesh filter.

Applications

HPMC is frequently utilized in construction materials like ceramic tile adhesives, renders, and self-leveling substances. It assists control water retention and workability. In the pharmaceutical industry, it functions as a tablet binder, controlled-release matrix, and eye drop thickener. The food sector uses it as a stabilizer and emulsifier under authorized policies. Paints, finishings, and personal treatment items likewise rely upon HPMC for structure and security.

Storage space & Handling

Shop HPMC in a trendy, dry place far from moisture. Keep containers securely shut. Avoid direct exposure to high moisture or direct sunlight. Use basic industrial health methods when dealing with the powder to prevent dust inhalation.

Applications of Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

Applications of Factory Chemicals: Hydroxypropyl Methyl Cellulose (HPMC)

Structure and Building and construction

Hydroxypropyl Methyl Cellulose (HPMC) is widely made use of in building products. It boosts workability in cement-based products like tile adhesives, plasters, and self-leveling compounds. HPMC assists preserve water, which permits concrete to treat appropriately. This leads to stronger bonds and less cracks. It likewise makes the mix easier to spread and shape during application.

Paints and Coatings

In water-based paints, HPMC works as a thickener and stabilizer. It stops pigments from settling at the end of the container. This keeps the paint regular from start to finish. HPMC additionally enhances film formation, providing a smoother, a lot more even finish on wall surfaces. Its water retention assists the paint completely dry at a constant price, minimizing surface issues.

Pharmaceuticals

HPMC is risk-free for human use and appears in numerous medications. It works as a binder in tablet computers, holding energetic ingredients together. It likewise works as a controlled-release agent, assisting medications dissolve gradually in the body. Eye goes down commonly have HPMC since it simulates natural splits and calms dry eyes.

Food Industry

As a food additive, HPMC features as a thickener, emulsifier, and stabilizer. It assists preserve structure in products like gelato, sauces, and gluten-free baked products. The substance is odor-free, unsavory, and approved by significant food safety authorities worldwide.

Ceramics and Various Other Utilizes

In ceramic manufacturing, HPMC improves eco-friendly toughness prior to shooting. It additionally enhances slip thickness for far better mold filling. Outside these locations, HPMC locates use in adhesives, cleaning agents, and agricultural chemicals as a result of its functional binding and film-forming characteristics.

Company Profile

We are the global leader in lightweight concrete and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply high-quality concrete admixture and foam concrete related products all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Payment

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

Shipment

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

5 FAQs of Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About Hydroxypropyl Methyl Cellulose (HPMC)

What is HPMC used for?

HPMC is a common additive in many industries. In construction, it helps improve workability and water retention in cement-based products like tile adhesives and renders. In pharmaceuticals, it acts as a binder or coating agent in tablets. It is also used in food, cosmetics, and paints to control thickness and stability.

Is HPMC safe?

Yes, HPMC is considered safe when used as directed. It is non-toxic, non-irritating, and approved by major regulatory bodies such as the FDA and EFSA for use in food and medicines. Always follow safety guidelines during handling to avoid dust inhalation.

How should HPMC be stored?

Store HPMC in a cool, dry place away from moisture. Keep the packaging sealed tightly after opening. Exposure to humidity can cause clumping or loss of performance. Use clean, dry tools when scooping the powder to prevent contamination.

Why does HPMC sometimes form lumps when mixed?

Lumps happen if HPMC is added too quickly to water or not stirred properly. To avoid this, sprinkle the powder slowly into fast-mixing water. You can also pre-blend it with other dry ingredients before adding liquid. This helps it disperse evenly and dissolve smoothly.

What makes your factory’s HPMC different?

Our HPMC is made with strict quality controls at every production step. We offer consistent viscosity, high purity, and reliable performance across batches. Our technical team supports customers with formulation advice and custom solutions based on specific application needs.