Introduction to Top of Hydroxypropyl Methyl Cellulose HPMC Thickener

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 Top of Hydroxypropyl Methyl Cellulose HPMC Thickener

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 Top of Hydroxypropyl Methyl Cellulose HPMC Thickener

Requirements of Top-Grade Hydroxypropyl Methyl Cellulose (HPMC) Thickener

Look and Physical Form

This HPMC thickener appears as a white or off-white free-flowing powder. It has no noticeable smell and feels smooth to the touch. The powder does not glob under normal storage space problems.

Viscosity Variety

The product uses a broad thickness range, generally from 400 mPa · s to 100,000 mPa · s, gauged at 2% concentration in water at 20 ° C. Users can pick the exact quality based on their application requires– whether for thin finishes or sturdy gels.

Dampness Content

Moisture web content stays listed below 5%. This reduced degree helps maintain consistent performance and lengthy shelf life throughout storage and transport.

pH Stability

In a 2% aqueous service, the pH value drops between 6.0 and 8.0. This neutral-to-slightly-alkaline variety ensures compatibility with many construction and individual treatment formulas.

Hydroxypropyl and Methoxy Replacement

The hydroxypropyl material varies from 4% to 12%, while the methoxy team web content is in between 19% and 30%. These replacement degrees give the product solid water retention, excellent film-forming capability, and secure thickening activity.

Solubility

HPMC liquifies conveniently in cold water however does not dissolve in hot water over 70 ° C. When cooled down, it restores solubility. It remains insoluble in most natural solvents like ethanol, acetone, and chloroform.

Ash Web content

Total ash material is much less than 5%, showing high purity and minimal inorganic deposit after burning.

Bit Size

Over 98% of the powder passes through an 80-mesh filter. This great particle dimension supports quickly diffusion and consistent blending in water-based systems.

Product packaging

The item is available in 25 kg multi-layer paper bags with an internal polyethylene lining. Custom packaging options are available upon request.

Applications of Top of Hydroxypropyl Methyl Cellulose HPMC Thickener

Applications of Top-Grade Hydroxypropyl Methyl Cellulose (HPMC) Thickener

Building Products

HPMC thickener plays an essential duty in contemporary construction. It is added to cement-based products like floor tile adhesives, provides, and self-leveling substances. The additive improves workability, keeps water in the mix longer, and quits materials from sagging on vertical surfaces. Contractors rely on it for smooth application and solid bonding.

Paints and Coatings

In water-based paints, HPMC work as a thickening agent and stabilizer. It assists regulate thickness so the paint spreads out evenly without dripping. This causes far better protection and a consistent surface. It likewise stops pigments from working out at the bottom of the can throughout storage.

Drugs

High-purity HPMC is extensively used in medication. It serves as a binder in tablets, helping ingredients stick together. It additionally functions as a controlled-release agent, slowing down how quickly a medication liquifies in the body. Eye drops often consist of HPMC to resemble all-natural rips and keep eyes moist.

Food Industry

Food-grade HPMC features as a thickener, emulsifier, and foam stabilizer. It appears in products like gelato, sauces, and gluten-free baked goods. The substance boosts appearance and mouthfeel while maintaining product stability in time. It is risk-free for consumption and accepted by significant food security authorities.

Personal Care Products

Numerous lotions, hair shampoos, and tooth pastes make use of HPMC to achieve the right uniformity. It provides products a smooth, creamy feel and aids energetic components stay evenly mixed. Its moderate nature makes it appropriate for delicate skin and everyday usage solutions.

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 Top of Hydroxypropyl Methyl Cellulose HPMC Thickener

Top 5 FAQs About Hydroxypropyl Methyl Cellulose (HPMC) Thickener

What is HPMC thickener used for?

HPMC thickener works in many products. It adds thickness and helps keep ingredients mixed well. You will find it in paints, tile adhesives, cosmetics, and some foods. It also improves texture and makes products easier to use.

Is HPMC safe for skin and health?

Yes, HPMC is safe. It is non-toxic and does not irritate skin. Many personal care items like lotions and shampoos use it. In food, it acts as a stabilizer and has approval from health authorities worldwide.

How does HPMC improve construction materials?

In construction, HPMC holds water in cement or plaster mixes. This gives workers more time to work before the mix dries. It also makes the final surface smoother and stronger. Tile adhesives with HPMC stick better and last longer.

Does HPMC dissolve in cold water?

Yes, but it needs the right type. Some HPMC grades mix easily in cold water without clumping. Others may need special handling. Always check the product instructions to get smooth results.

Can HPMC replace other thickeners?

Often, yes. HPMC works well instead of natural gums or synthetic polymers. It offers stable performance across different temperatures and pH levels. It also resists mold and bacteria better than many alternatives. This makes it a smart choice for long shelf life.