Introduction to Welldone Hydroxypropyl Methyl Cellulose HPMC 9049 76 7 RDP Starch Ether for Construction Cement Thickening Agent

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 Welldone Hydroxypropyl Methyl Cellulose HPMC 9049 76 7 RDP Starch Ether for Construction Cement Thickening Agent

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 Welldone Hydroxypropyl Methyl Cellulose HPMC 9049 76 7 RDP Starch Ether for Construction Cement Thickening Agent

Item Specifications: Welldone Hydroxypropyl Methyl Cellulose HPMC 9049 76 7 RDP Starch Ether

Fundamental Characteristics

Chemical Name: Hydroxypropyl Methyl Cellulose (HPMC).
Item Code: 9049 76 7.
Type: RDP (Redispersible Polymer Powder) Starch Ether for building and construction usage.
Look: White to off-white free-flowing powder.
Odor: Odorless.

Technical Efficiency

This HPMC quality is created cement-based building products. It gives solid water retention. That assists cement moisturize completely. The outcome is much better toughness and workability.

The item liquifies quickly in cold water. It develops a clear, thick service. This enhances the appearance of mortar, tile adhesive, and plaster. It likewise minimizes droop on upright surfaces.

Thickness (2% service, 20 ° C): 4,000– 6,000 mPa · s.
pH (2% remedy): 6.0– 8.0.
Moisture Material: ≤ 5%.
Ash Content: ≤ 5%.
Hydroxypropyl Content: 4– 12%.
Methoxyl Web content: 19– 30%.

Secret Conveniences in Construction Applications

– Keeps water in the mix longer, so seal sets equally.
– Makes the mix smoother and simpler to spread out.
– Stops materials from dividing or bleeding.
– Works well in dry-mix items like self-leveling compounds and outside insulation systems.
– Stable under typical storage problems.

Handling and Storage space

Store in an awesome, completely dry location. Maintain bags secured when not in use. Prevent call with moisture. Usage within year of manufacturing day for finest outcomes.

This HPMC product satisfies international high quality criteria for building additives. It is non-toxic and safe to manage with conventional protective gear.

Applications of Welldone Hydroxypropyl Methyl Cellulose HPMC 9049 76 7 RDP Starch Ether for Construction Cement Thickening Agent

Welldone HPMC 9049 76 7: The Smart Choice for Cement-Based Construction Products

Solid Thickening Power for Better Workability

Welldone Hydroxypropyl Methyl Cellulose (HPMC) 9049 76 7 is a high-performance additive produced cement-based structure products. It functions well as a thickening representative in floor tile adhesives, makes, smudges, and self-leveling compounds. This product offers the mix a smooth, creamy structure that makes it simple to spread and use by hand or equipment.

Maintains Water Where It Belongs

One crucial job of HPMC 9049 76 7 is to hold water inside the mix. Excellent water retention aids seal moisturize totally. That implies stronger bonds and fewer cracks. Without enough water control, surface areas can dry as well quick– particularly on warm days or permeable substratums. This HPMC maintains dampness stable so your product cures best every single time.

Stops Droop and Depression

When you’re dealing with wall surfaces or overhanging locations, you require a mix that sits tight. HPMC 9049 76 7 adds simply the right amount of viscosity to avoid sagging. Your provide or glue will not slide down before it sets. That saves time, cuts waste, and offers cleaner results.

Mixes Quickly, Works Regularly

This starch ether liquifies quick in chilly water without swellings. It blends smoothly right into completely dry mixes and remains stable under typical storage space conditions. Building contractors get dependable efficiency set after batch. Not a surprises. No extra steps.

Developed genuine Jobsites

From small fixings to big industrial builds, Welldone HPMC 9049 76 7 satisfies the everyday needs of professionals. It’s compatible with common cement kinds and other additives like redispersible polymer powders (RDP). Utilize it to fine-tune open time, boost attachment, and increase overall high quality– without altering your procedure.

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 Welldone Hydroxypropyl Methyl Cellulose HPMC 9049 76 7 RDP Starch Ether for Construction Cement Thickening Agent

Frequently Asked Questions About Welldone HPMC 9049 76 7 RDP Starch Ether

What is Welldone HPMC 9049 76 7 used for?

This product is a thickening agent made for construction materials. It helps improve workability, water retention, and adhesion in cement-based products like tile adhesives, renders, and plasters.

How does it improve cement performance?

It holds water inside the mix longer. This gives cement more time to hydrate properly. Better hydration means stronger bonding and fewer cracks. It also makes the mix smoother and easier to spread.

Is it compatible with other additives?

Yes. Welldone HPMC works well with common construction additives like redispersible polymer powders (RDP), starch ethers, and defoamers. Always test small batches first to confirm compatibility in your specific formula.

What’s the recommended dosage?

The typical dosage ranges from 0.1% to 0.4% by weight of total dry ingredients. The exact amount depends on the application, climate, and other materials in the mix. Start low and adjust based on performance.

How should it be stored?

Keep it in a cool, dry place away from moisture. Store in sealed bags or containers. If the powder gets wet or clumps, it may lose effectiveness. Use within 12 months for best results.