Introduction to HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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 HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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 HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Item Requirements: HUA Hydroxypropyl Methyl Cellulose (HPMC)

Standard Info

CAS Number: 9004-65-3
Chemical Call: Hydroxypropyl Methyl Cellulose
Look: White to beige free-flowing powder
Purity: ≥ 99%.

Secret Physical Characteristics

HPMC from HUA liquifies quickly in cold water. It does not dissolve in hot water, alcohol, or many organic solvents. The powder creates a clear, anemic solution when mixed properly with cold water. This option shows good film-forming ability and strong binding power.

Thickness is a core efficiency indication. HUA supplies multiple viscosity grades– ranging from 50 mPa · s to 100,000 mPa · s– to fulfill various application requirements. Viscosity is measured at 20 ° C using a 2% liquid option unless stated otherwise.

Normal Technical Information

Methoxyl Material: 19– 30%.
Hydroxypropoxyl Material: 4– 32%.
Wetness Content: ≤ 5% (by loss on drying out).
pH Worth: 5.0– 8.0 (2% option at 25 ° C).
Ash Web content: ≤ 1.5%.

Storage and Handling

Shop HPMC in a great, completely dry location far from direct sunshine and dampness. Maintain the container snugly closed when not in use. The service life is 24 months under correct storage problems. Stay clear of call with strong oxidizing representatives. Use basic commercial health methods during handling.

Typical Applications

This HPMC grade is extensively made use of in building products like floor tile adhesives and renders. It also offers in pharmaceuticals as a binder or controlled-release agent. In food, it functions as a thickener or stabilizer (where permitted). Other uses include paints, cosmetics, and farming solutions. Each application benefits from HPMC’s water retention, enlarging, and emulsifying homes.

Applications of HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Applications of HUA Hydroxypropyl Methyl Cellulose (HPMC)

Building And Construction and Building Products

HUA HPMC is widely utilized in building and construction items like tile adhesives, self-leveling substances, and outside insulation systems. It helps control water retention so cement or plaster can treat properly. This improves workability and stops fractures throughout drying.

Paints and Coatings

In water-based paints, HUA HPMC function as a thickener and stabilizer. It maintains pigments uniformly combined and quits them from working out. The item likewise provides paint a smooth texture for better brush or roller application. Films completely dry uniformly without drooping or splashing.

Drugs

HUA HPMC fulfills strict high quality criteria for usage in medications. It functions as a binder in tablet computers and a film-forming agent in capsule finishes. In eye decreases, it functions as a lube to alleviate dryness. Its purity and consistency make it risk-free for human usage.

Food Market

Approved as a food additive (E number E464), HUA HPMC features as an emulsifier, thickener, or foam stabilizer. It is contributed to sauces, milk options, and baked goods to improve appearance and life span. The component continues to be steady under warm and does not change flavor.

Farming and Chemicals

In chemical solutions, HUA HPMC assists active ingredients adhere to grow surface areas. It reduces evaporation and boosts effectiveness. Industrial cleansers and cleaning agents additionally utilize it to suspend solids and preserve thickness during storage and use.

This versatile cellulose ether executes reliably throughout several areas. Its ability to liquify in chilly water, form clear options, and stand up to microbial failure makes it a relied on selection for manufacturers seeking regular results.

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 HUA Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Frequently Asked Questions About HUA Hydroxypropyl Methyl Cellulose (HPMC)

What is HPMC used for?

HUA Hydroxypropyl Methyl Cellulose (CAS 9004-65-3) is a common additive in many industries. It works well as a thickener, binder, and film-forming agent. You will find it in construction materials like tile adhesives and renders. It is also used in pharmaceuticals, food, and personal care products.

Is HPMC safe to use?

Yes. HPMC is non-toxic and widely approved for use in food and medicines. Regulatory bodies like the FDA and EFSA recognize it as safe. In construction, it poses no health risk when handled properly.

How does HPMC improve building materials?

HPMC helps control water retention in cement-based products. This gives workers more time to work with the material before it sets. It also boosts workability, adhesion, and overall strength of the final product.

Does HPMC dissolve in water?

Yes. HPMC dissolves easily in cold water to form a clear, viscous solution. It does not dissolve in hot water right away. The powder must be mixed in cold water first, then gently heated if needed.

What makes HUA HPMC different from other brands?

HUA HPMC offers consistent quality and reliable performance. It is made under strict production controls to meet international standards. Users report better mixing behavior, stable viscosity, and strong water retention compared to many alternatives.