Introduction to Hydroxypropyl Methyl Cellulose HPMC for Cement Industrial Grade 200000

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 Hydroxypropyl Methyl Cellulose HPMC for Cement Industrial Grade 200000

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 Hydroxypropyl Methyl Cellulose HPMC for Cement Industrial Grade 200000

Hydroxypropyl Methyl Cellulose (HPMC)– Cement Industrial Grade 200000

Trick Specs

Look: White to beige free-flowing powder. No noticeable swellings or foreign fragments.
Thickness: 200,000 mPa · s (gauged at 2% service, 20 ° C). This high thickness supports strong water retention and workability in cement-based blends.
Methoxy Content: 19.0– 24.0%. This array guarantees great solubility and film-forming capability.
Hydroxypropoxy Content: 4.0– 12.0%. Aids boost attachment and adaptability in end products.
Moisture Content: Max 5.0% (established by loss on drying out at 105 ° C). Low wetness maintains the item stable throughout storage.
pH Value: 6.0– 8.0 (in 2% liquid solution at 25 ° C). Neutral pH avoids undesirable reactions with cement elements.
Ash Content: Max 5.0%. Indicates reduced inorganic deposit after combustion.
Bit Dimension: Travels through 80-mesh screen (≥ 98%). Great fragment dimension permits quick and even dispersion in completely dry blends.

Efficiency Perks in Concrete Applications

This HPMC grade supplies exceptional water retention. That helps cement moisturize fully, which results in more powerful, much more resilient frameworks. It likewise enhances workability. Employees can mix, spread out, and form mortar or tile glue with less initiative. The product stands up to drooping on upright surfaces. This is very important for floor tile setting and smudging tasks.

HPMC 200000 dissolves conveniently in chilly water. It develops a clear, thick remedy without clumping. The thickening effect supports the mix and reduces segregation of components. Air entrainment is marginal, so the end product preserves high compressive strength.

Storage space should remain in an awesome, dry place. Maintain containers secured to prevent dampness absorption. Shelf life is year when stored appropriately.

This industrial-grade HPMC meets stringent quality requirements for construction chemicals. It is suitable for use in ceramic tile adhesives, exterior insulation completing systems (EIFS), self-leveling compounds, and fixing mortars.

Applications of Hydroxypropyl Methyl Cellulose HPMC for Cement Industrial Grade 200000

Applications of Hydroxypropyl Methyl Cellulose (HPMC)– Cement Industrial Grade 200,000

Boost Workability and Consistency

Hydroxypropyl Methyl Cellulose (HPMC) with a thickness of 200,000 mPa · s is widely utilized in cement-based products. It aids make the mix much easier to handle during application. The material offers far better slip and spread without shedding form. Employees find it less complex to apply uniformly on wall surfaces or floorings.

Control Water Retention

Concrete needs water to solidify appropriately. HPMC holds water inside the mix longer. This quits the mixture from drying out also quickly, specifically in warm or completely dry climate. Great water retention indicates stronger final toughness and less fractures.

Protect Against Sagging and Sagging

When used on upright surfaces, cement blends can move down. HPMC adds density and structure to the paste. This keeps tiles, provides, or plasters in position right after application. There is much less risk of dropping or moving prior to the product collections.

Enhance Attachment and Uniformity

HPMC helps bind active ingredients together. It creates a smooth, lump-free mix that sticks well to various surface areas like concrete, brick, or timber. This leads to extra consistent outcomes throughout big locations and lowers waste.

Assistance Long Shelf Life

Dry-mix products including HPMC stay secure during storage space. The additive does not break down easily. Home builders can keep bags for months without losing efficiency. Just add water when prepared to make use of.

Suitable with Typical Ingredients

This quality of HPMC jobs well with various other common construction chemicals. It mixes efficiently with redispersible powders, starch ethers, and defoamers. No special handling is needed. Requirement blending equipment suffices.

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 Hydroxypropyl Methyl Cellulose HPMC for Cement Industrial Grade 200000

Frequently Asked Questions About HPMC for Cement – Industrial Grade 200,000

What is HPMC used for in cement products?

HPMC (Hydroxypropyl Methyl Cellulose) improves workability and water retention in cement-based mixes. It helps keep the mix moist longer. This allows cement to cure properly and reduces cracking.

Why choose Industrial Grade 200,000 viscosity?

This grade offers high viscosity. It gives strong thickening power. That means better adhesion and stability in tile adhesives, renders, and self-leveling compounds. The higher viscosity also controls sag on vertical surfaces.

How much HPMC should I add to my mix?

Typical dosage ranges from 0.1% to 0.4% by weight of total dry materials. The exact amount depends on your product type and performance needs. Always test small batches first to find the best ratio.

Does HPMC affect setting time?

Yes. HPMC can slightly delay the initial set. This is normal and often helpful. It gives workers more time to apply or adjust the material before it hardens. The final strength is not reduced if used correctly.

Is this HPMC compatible with other additives?

It works well with most common cement additives like redispersible polymer powders, starch ethers, and retarders. However, always check compatibility through lab testing. Some combinations may need adjustment to avoid performance issues.