Introduction to SD High Viscosity Cellulose Ether 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 SD High Viscosity Cellulose Ether 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 SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

SD High Thickness Cellulose Ether– Hydroxypropyl Methyl Cellulose (HPMC)

Item Summary

SD High Thickness HPMC is a premium-grade cellulose ether made from natural cellulose. It uses exceptional water retention, thickening, and film-forming properties. This item functions well in construction, drugs, food, and personal care applications.

Trick Requirements

Look: White to off-white free-flowing powder
Methoxy content: 19.0– 24.0%.
Hydroxypropoxy content: 4.0– 12.0%.
Viscosity (2% service at 20 ° C): 4,000– 100,000 mPa · s (adjustable based on quality).
pH value (2% solution): 4.0– 8.0.
Gel temperature level: 58– 95 ° C (varies by alternative level).
Wetness material: ≤ 5.0%.
Ash web content: ≤ 5.0%.
Particle dimension: Passes through 80-mesh sieve (≥ 95%).

Efficiency Includes

This HPMC liquifies quickly in cold water however not in warm water. It develops clear, thick options that remain stable in time. The item offers solid water retention in cement-based blends. That aids improve workability and decrease cracking. In tablets or capsules, it acts as a binder or controlled-release representative. In food, it works as a thickener or stabilizer without altering preference.

Storage and Handling

Store in a great, completely dry area away from dampness. Keep containers sealed when not in use. Prevent call with strong acids or alkalis. Use typical industrial health methods throughout handling. The shelf life is one year when kept correctly.

Applications of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Applications of SD High Thickness Cellulose Ether (HPMC)

Construction Industry

SD High Viscosity HPMC plays a crucial role in contemporary construction materials. It is included in cement-based items like floor tile adhesives, self-leveling compounds, and provides. The ether enhances water retention, which aids cement hydrate effectively. This results in stronger bonds and less splits. Employees also find the mix less complicated to apply due to the fact that HPMC offers it a smooth, regular texture.

Paints and Coatings

In water-based paints, HPMC function as a thickener and stabilizer. It stops pigments from settling at the bottom of the can. Throughout application, it guarantees also protection and minimizes splattering. The film formed after drying stays flexible and resists peeling. This makes the paint last much longer on walls and various other surfaces.

Pharmaceuticals

The pharmaceutical sector makes use of high viscosity HPMC in tablet computer coatings and controlled-release solutions. It forms a gel layer when it calls moisture, slowing down medicine release in the body. This helps keep consistent medication levels in time. HPMC is risk-free, non-toxic, and accepted by major health and wellness authorities worldwide.

Food Processing

As an artificial additive, HPMC works as a thickener, emulsifier, and dampness retainer. It is commonly located in gluten-free baked items, where it changes the binding residential or commercial properties of gluten. It likewise maintains fillings and sauces steady during storage space and home heating. Food manufacturers rely upon it for regular structure and service life.

Ceramics and Various Other Uses

In ceramic production, HPMC boosts eco-friendly stamina prior to firing. It helps shape delicate components without breakage. Past that, it shows up in adhesives, cleaning agents, and farming chemicals– anywhere a secure, thick remedy is needed. Its adaptability and integrity make it a best active ingredient across lots of sectors.

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 SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About SD High Viscosity HPMC

What is SD High Viscosity HPMC?

SD High Viscosity Hydroxypropyl Methyl Cellulose (HPMC) is a modified cellulose ether. It comes from natural plant fibers. This product dissolves in cold water and forms a clear, thick solution. Builders and manufacturers use it to improve texture, stability, and workability in many products.

Where is it commonly used?

This HPMC grade works well in construction materials like tile adhesives, self-leveling compounds, and renders. It is also used in paints, coatings, and some pharmaceutical or food applications. Its high viscosity helps control water retention and prevents sagging or cracking.

How does it improve performance in mortar or plaster?

HPMC holds water in the mix longer. This gives cement more time to hydrate properly. As a result, the final product becomes stronger and less likely to crack. It also makes the mixture smoother and easier to spread with a trowel.

Is SD High Viscosity HPMC safe to handle?

Yes. The product is non-toxic and not classified as hazardous under normal use. Always wear gloves and eye protection when handling fine powders. Keep the material dry and store it in a cool, well-ventilated place away from moisture.

How should I store this product?

Store SD High Viscosity HPMC in its original sealed packaging. Keep it in a dry area at room temperature. Avoid exposure to humidity or direct sunlight. If the bag is opened, use the contents quickly or reseal tightly to prevent clumping. Proper storage ensures consistent performance and long shelf life.