Introduction to Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

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 Hydroxypropyl Methyl Cellulose HPMC Chemical

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 Hydroxypropyl Methyl Cellulose HPMC Chemical

Factory Hydroxypropyl Methyl Cellulose (HPMC) Requirements

Product Review

Hydroxypropyl Methyl Cellulose (HPMC) is a white to off-white, free-flowing powder It is odor free and non-toxic. This product liquifies quickly in cool water to develop a clear, thick remedy. HPMC is commonly utilized in building and construction, pharmaceuticals, food, and personal treatment items.

Chemical Features

Look: White or a little yellow-colored powder.
Methoxy web content: 19%– 30%.
Hydroxypropoxy web content: 4%– 32%.
pH value (2% solution): 4.0– 8.0.
Thickness (2% service at 20 ° C): Ranges from 5 mPa · s to 100,000 mPa · s, depending on grade.
Moisture content: Not greater than 5%.
Ash content: Not more than 5%.

Performance Includes

HPMC functions well as a thickener, binder, film previous, and water-retaining representative. It stays stable across a wide pH variety. The product resists microbial strike and does not sustain mold and mildew development. It also shows excellent compatibility with several salts and organic compounds. In dry-mix mortar applications, HPMC improves workability and prevents drooping. In tablet computers and pills, it manages medication launch and works as a binder.

Product packaging and Storage

HPMC is crammed in multi-layer paper bags with inner plastic liners. Each bag holds 20 kg or 25 kg. Shop the product in a trendy, completely dry area. Maintain containers sealed when not in use. Prevent direct exposure to wetness and straight sunlight. Appropriately saved, HPMC has a shelf life of 24 months.

Safety and security Information

HPMC is not classified as harmful under current guidelines. It is safe for handling with typical industrial health methods. Put on handwear covers and shatterproof glass to prevent eye or skin inflammation. Usage appropriate air flow during handling. Describe the Safety Information Sheet (SDS) for full handling information.

Applications of Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

Applications of Manufacturing Facility Hydroxypropyl Methyl Cellulose (HPMC)

Building and Construction

HPMC is extensively used in building materials. It assists cement-based products maintain water longer. This improves workability and makes it much easier for employees to use floor tile adhesives, plasters, and renders. HPMC additionally stops products from drying too quickly. That means better stamina and fewer splits after the product sets.

Paints and Coatings

In water-based paints, HPMC serve as a thickener. It gives paint the ideal structure so it spreads out smoothly on walls. It likewise maintains pigments evenly blended and stops them from settling at the bottom of the canister. Paints with HPMC dry evenly and stick well to surfaces.

Drugs

HPMC is risk-free for usage in medicines. It works as a binder in tablet computers, holding active ingredients with each other. It additionally manages just how fast a medicine liquifies in the body. Some capsules utilize HPMC as opposed to jelly, making them appropriate for vegetarians. Eye goes down typically include HPMC to maintain eyes wet and comfortable.

Food Industry

As a food additive, HPMC is classified as E464. It thickens sauces, supports solutions, and boosts texture in baked products. It assists low-fat products feel rich in the mouth. HPMC likewise keeps wetness in foods like gluten-free bread, so they remain soft longer.

Ceramics and Various Other Uses

In ceramic manufacturing, HPMC includes plasticity to clay combinations. This makes shaping much easier and minimizes breakage during drying. It is additionally used in cleansing items, cosmetics, and farming chemicals to control viscosity and enhance performance.

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 Hydroxypropyl Methyl Cellulose HPMC Chemical

Common Questions About Hydroxypropyl Methyl Cellulose (HPMC)

What is HPMC used for?

HPMC is a white powder used in many industries. Builders mix it into tile adhesives, plasters, and self-leveling compounds to improve workability and water retention. In pharmaceuticals, it helps form tablets and control drug release. Food makers also use it as a thickener or stabilizer.

Is HPMC safe?

Yes. HPMC is non-toxic and approved for use in food, medicine, and cosmetics. Regulatory agencies like the FDA and EFSA have reviewed it and consider it safe when used as directed. It does not irritate skin or cause allergic reactions in most people.

How should HPMC be stored?

Keep HPMC in a cool, dry place. Store it in sealed containers away from moisture. High humidity can cause clumping and reduce performance. Use clean, dry tools when handling the powder to avoid contamination.

Why does HPMC improve water retention?

HPMC absorbs water and forms a gel-like film. This slows down water loss in cement-based products. Better water retention means cement hydrates fully, which leads to stronger, more durable results. This is especially important in hot or dry conditions.

Can HPMC be mixed with other additives?

Yes, but test first. HPMC works well with many common construction chemicals like redispersible polymer powders and starch ethers. However, some additives may affect viscosity or setting time. Always run small-scale trials before full production to check compatibility and performance.