Introduction to China Low 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 China Low 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 China Low Hydroxypropyl Methyl Cellulose HPMC

China Low Hydroxypropyl Methyl Cellulose (HPMC)– Product Specs

Fundamental Details

This product is a low-substituted grade of Hydroxyprop Methyl Cellulose (HPMC). It is made from natural cellulose via chemical handling. The material appears as a white to beige, free-flowing powder. It has no odor and dissolves easily in cool water to form a clear, viscous solution.

Key Qualities

Viscosity: Varies from 50 to 100,000 mPa · s (gauged at 2% focus, 20 ° C), relying on the specific quality.
Methoxyl material: Typically in between 19% and 24%.
Hydroxypropyl material: Usually from 4% to 12%.
pH value: A 2% aqueous remedy shows a pH of 6.0– 8.0.
Dampness material: Not more than 5% by weight.
Ash web content: Listed below 5% after incineration at 600 ° C.

Efficiency Includes

This HPMC grade uses good water retention, which assists enhance workability in building products like tile adhesives and makes. It additionally supplies solid thickening power and film-forming capability. The item stays steady throughout a vast array of temperature levels and shows superb compatibility with other typical ingredients. It does not sustain microbial development and preserves constant performance over time.

Applications

It is extensively utilized in dry-mix mortars, self-leveling compounds, plasters, and exterior insulation systems. In the pharmaceutical market, it works as a binder or controlled-release agent in tablet computers. The food industry uses it as a stabilizer or thickener under approved guidelines.

Storage and Handling

Store in an amazing, completely dry location far from dampness. Maintain containers snugly shut when not in use. Avoid exposure to guide sunlight or high humidity. Use common commercial hygiene methods during handling.

Applications of China Low Hydroxypropyl Methyl Cellulose HPMC

Applications of China Low Hydroxypropyl Methyl Cellulose (HPMC)

Structure and Building and construction

China low HPMC is widely utilized in building products. It improves water retention in cement-based products like tile adhesives, provides, and self-leveling compounds. This helps the concrete moisturize appropriately, which causes more powerful bonds and fewer cracks. The additive likewise makes blending easier and gives employees even more time to apply the product efficiently.

Paints and Coatings

In water-based paints, low HPMC serve as a thickener and stabilizer. It prevents pigments from clearing up and maintains the paint constant during storage space and application. This causes also protection and a smoother finish on wall surfaces. The item also reduces splattering and boosts brushability.

Pharmaceuticals

The pharmaceutical industry uses low-substituted HPMC as an excipient in tablets. It regulates just how quickly a drug dissolves in the body. This ensures the medication operates at the ideal pace. It is risk-free, non-toxic, and accepted for use in many nations. Its security and compatibility make it a reliable selection for capsule coverings and controlled-release formulas.

Food Industry

In food manufacturing, HPMC works as a thickener, emulsifier, or film-forming representative. It helps maintain texture in products like sauces, dairy choices, and baked goods. It additionally supports moisture retention, which extends service life. Food-grade HPMC satisfies stringent safety and security standards and is labeled as E464 in several areas.

Agriculture

Farmers and agrochemical firms utilize reduced HPMC in pesticide and herbicide formulas. It aids energetic ingredients stick to grow surface areas and spread evenly. This boosts efficiency and reduces waste. The polymer likewise decreases evaporation, giving chemicals even more time to function.

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 China Low Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About Low Hydroxypropyl Methyl Cellulose (HPMC)

What is Low HPMC?

Low Hydroxypropyl Methyl Cellulose (HPMC) is a type of cellulose ether made from natural plant fibers. It dissolves in cold water and forms a clear, viscous solution. This version has lower viscosity compared to standard grades. It is widely used in construction, pharmaceuticals, and food industries.

Why choose Low HPMC for construction?

In construction, Low HPMC improves workability and water retention in cement-based products like tile adhesives and renders. It helps the mixture stay smooth during application. The material also reduces sagging on vertical surfaces. Because it has low viscosity, it mixes easily without making the mix too thick.

Is Low HPMC safe for use in food or medicine?

Yes. Low HPMC meets international safety standards for food and pharmaceutical use. It acts as a thickener, stabilizer, or film-forming agent. The product is non-toxic and does not react with other ingredients. Always check the specific grade and certification before using it in these applications.

How should Low HPMC be stored?

Store Low HPMC in a cool, dry place away from moisture. Keep the packaging sealed when not in use. Exposure to humidity may cause clumping or loss of performance. Proper storage ensures the product remains effective for a long time.

What makes Chinese Low HPMC different?

Chinese manufacturers produce Low HPMC with consistent quality and strict process control. They offer competitive pricing without compromising purity or performance. Many suppliers comply with global standards like ISO, USP, or FCC. This makes Chinese Low HPMC a reliable choice for buyers worldwide.