Introduction to HPMC Powder Hydroxypropyl Methyl Cellulose CAS 9004-65-3 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, medicine, and food.

Characteristics and advantages of HPMC Powder Hydroxypropyl Methyl Cellulose CAS 9004-65-3 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.

Specification of HPMC Powder Hydroxypropyl Methyl Cellulose CAS 9004-65-3 HPMC

HPMC Powder– Hydroxypropyl Methyl Cellulose (CAS 9004-65-3)

Product Review

Hydroxypropyl Methyl Cellulose (HPMC) is a white to beige, free-flowing powder made from all-natural cellulose. It dissolves quickly in chilly water and develops a clear, thick service. HPMC is non-ionic, odor-free, and steady across a large pH array (3– 11). This item meets international top quality standards and brings the CAS number 9004-65-3.

Key Includes

HPMC functions as a thickener, binder, film-former, and water-retention agent. It shows excellent compatibility with many organic and inorganic compounds. The powder does not support microbial development and stays steady under normal storage conditions. Its efficiency remains regular in both acidic and alkaline atmospheres.

Common Applications

In building, HPMC enhances workability and water retention in cement-based items like tile adhesives, provides, and self-leveling substances. In pharmaceuticals, it functions as a controlled-release matrix in tablet computers and as an eye lubricating substance in synthetic tears. The food industry utilizes HPMC as a stabilizer and emulsifier (accepted as E464). It additionally shows up in cosmetics, paints, and agricultural formulations for appearance control and moisture monitoring.

Technical Specifications

– Look: White or a little yellowish powder
– Thickness (2% solution, 20 ° C): 50– 100,000 mPa · s (varies by grade).
– Methoxyl material: 19– 30%.
– Hydroxypropyl content: 4– 32%.
– Wetness content: ≤ 5%.
– Ash content: ≤ 1.5%.
– pH (2% service): 5.0– 8.0.

Store HPMC in a trendy, completely dry area away from straight sunlight. Keep containers tightly near to stop dampness absorption. Use proper handling practices to prevent dust inhalation.

Applications of HPMC Powder Hydroxypropyl Methyl Cellulose CAS 9004-65-3 HPMC

Applications of HPMC Powder (Hydroxypropyl Methyl Cellulose, CAS 9004-65-3)

Construction and Structure Materials

HPMC powder is commonly made use of in construction items like tile adhesives, cement-based makes, and self-leveling compounds. It assists control water retention, which allows concrete hydrate correctly. This boosts workability and prevents cracks during drying out. Home builders additionally rely upon HPMC to extend open time, giving even more area for adjustments before the mix sets.

Pharmaceuticals

In medication, HPMC serves as a vital active ingredient in tablets and capsules. It works as a binder, holding energetic components together. It likewise works as a controlled-release representative, decreasing just how fast a medication liquifies in the body. Due to the fact that it’s safe and stable, HPMC satisfies rigorous security standards for oral and topical usage.

Food Industry

Food makers add HPMC as a thickener, emulsifier, or stabilizer. You’ll find it in products like ice cream, sauces, and gluten-free baked goods. It helps keep structure and quits ingredients from dividing. HPMC is accepted by international food security authorities and identified as E464 in numerous nations.

Personal Care and Cosmetics

HPMC shows up in hair shampoos, lotions, and tooth pastes. It offers these products a smooth feeling and keeps them regular gradually. Its film-forming ability additionally aids masks and lotions remain on the skin evenly without dripping.

Paints and Coatings

Paint makers make use of HPMC to boost thickness and stop pigment settling. It makes paint simpler to use with a brush or roller and minimizes splattering. After drying, it adds to an uniform completed with better bond to walls and surface areas.

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 HPMC Powder Hydroxypropyl Methyl Cellulose CAS 9004-65-3 HPMC

Frequently Asked Questions About HPMC Powder (Hydroxypropyl Methyl Cellulose)

What is HPMC powder used for?

HPMC powder is a common additive in many industries. It works as a thickener, binder, and water-retaining agent. You will find it in construction materials like tile adhesives and cement-based plasters. It is also used in pharmaceuticals for tablet coatings and in food products as a stabilizer.

Is HPMC safe to use?

Yes, HPMC is considered safe. It has approval from major health and safety agencies worldwide. In food, it carries the E number E464. In medicines, it meets strict pharmacopeia standards like USP and EP. Always follow recommended usage levels for your specific application.

How do I dissolve HPMC powder properly?

HPMC does not dissolve well in hot water. The best method is to mix it into cold water first. You can also use the “powder dispersion” method: blend HPMC with other dry ingredients before adding water. This helps prevent clumping and ensures even mixing.

What makes HPMC different from other cellulose ethers?

HPMC offers balanced performance in water retention, workability, and film formation. Unlike some alternatives, it stays stable across a wide pH range. It also resists microbial attack better than natural thickeners. These traits make it a top choice in both building materials and personal care products.

How should HPMC powder be stored?

Keep HPMC powder in a cool, dry place. Store it in sealed containers away from moisture and direct sunlight. Proper storage prevents caking and maintains its effectiveness over time. Use within the shelf life noted on the packaging for best results.