Introduction to Hydroxypropyl Methyl Cellulose HPMC Glue Botai Thickener Powder for Mortar

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 Glue Botai Thickener Powder for Mortar

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 Glue Botai Thickener Powder for Mortar

Hydroxypropyl Methyl Cellulose (HPMC) Glue– Botai Thickener Powder for Mortar

Trick Specs

Botai HPMC thickener powder is a high-purity, white, free-flowing cellulose ether produced usage in dry-mix mortars. It dissolves easily in cold water and forms a clear, thick option that enhances workability and water retention.

Look : Fine white powder, odorless and non-toxic.
Fragment Dimension : Passes through an 80-mesh sieve (≥ 98%).
Dampness Material : ≤ 5% (examined at 105 ° C for 2 hours).
pH Worth : 6.0– 8.0 in a 2% liquid service at 25 ° C. Viscosity : Offered in several qualities– 40,000 mPa · s; 60,000 mPa · s; 75,000 mPa · s; and 100,000 mPa · s (gauged as a 2% service at 20 ° C).
Gel Temperature level : 58– 62 ° C.
Ash Web content : ≤ 5%.
Bulk Thickness : 0.30– 0.45 g/cm THREE.

Performance Benefits in Mortar

This HPMC powder boosts water retention in cement-based mortars. Excellent water retention aids seal moisten completely, which brings about stronger bond and reduced splitting. The item likewise boosts open time, giving workers even more time to adjust floor tiles or apply make efficiently.

It improves the mortar’s consistency and makes it easier to spread. The mix remains uniform without drooping on upright surfaces. Also in hot or dry climate, Botai HPMC keeps enough dampness in the mix for appropriate healing.

The powder mixes well with various other typical ingredients like redispersible polymer powders, starch ethers, and defoamers. It does not react with concrete or sand, so it remains stable throughout storage space and application.

Recommended Dosage

Usage 0.2% to 0.4% by weight of total completely dry mix for basic tile adhesives and makes. Readjust based upon environment, substratum, and preferred workability. Constantly pre-blend HPMC equally into the dry mix prior to adding water.

Applications of Hydroxypropyl Methyl Cellulose HPMC Glue Botai Thickener Powder for Mortar

Hydroxypropyl Methyl Cellulose (HPMC) Thickener for Mortar

Why Make Use Of HPMC in Mortar?

Hydroxypropyl Methyl Cellulose, or HPMC, is a key additive in modern mortar blends. It works as a thickener, water retainer, and workability booster. Contractors and makers select HPMC since it aids mortar carry out much better on duty website and during treating.

When you add HPMC powder to mortar, it reduces how quick water leaves the mix. This provides cement even more time to moisten fully. Better hydration implies more powerful bonds and less cracks. The result is a smoother surface and longer-lasting building and construction.

Trick Benefits of Botai HPMC Powder

Improved Workability:
Mortar with HPMC feels less complicated to spread and shape. Shoveling ends up being less tiring, and surfaces come out even.

Better Water Retention:
HPMC holds water inside the mix, even on warm or dry days. This avoids premature drying out and weak points.

More powerful Adhesion:
The glue-like nature of HPMC aids mortar stick well to blocks, obstructs, and tiles. There’s less threat of slippage or falling material.

Constant Performance:
Botai HPMC liquifies equally in water. You obtain consistent texture each time, set after set.

Where It’s Used

This thickener operates in many kinds of mortar: ceramic tile adhesives, plaster, self-leveling substances, and outside insulation systems. It’s additionally typical in repair mortars and stonework products. Whether you’re working inside or outside, HPMC assists your mix remain trustworthy under different weather conditions.

Producers trust Botai HPMC since it satisfies stringent top quality requirements. The powder moves freely, blends quickly, and doesn’t glob. That conserves time and minimizes waste on the job.

Making use of the correct amount of HPMC makes a big difference. Too little won’t provide full advantages. Too much can make the mix too sticky. Always adhere to the advised dosage for your certain application.

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 Glue Botai Thickener Powder for Mortar

Frequently Asked Questions About Hydroxypropyl Methyl Cellulose (HPMC) Glue Botai Thickener Powder for Mortar

What is HPMC thickener powder used for in mortar?

HPMC thickener powder improves workability and water retention in mortar. It helps the mix stay smooth during application. This makes it easier to spread and shape. The powder also reduces sagging on vertical surfaces.

How does HPMC affect setting time?

HPMC slows down the drying process slightly. This gives workers more time to finish the job properly. The extended open time helps avoid cracks caused by fast water loss. Final strength is not reduced.

Is this powder compatible with other additives?

Yes. HPMC works well with common cement-based additives like redispersible powders, starch ethers, and retarders. Always test small batches first to confirm performance under your specific conditions.

What dosage should I use?

Typical dosage ranges from 0.1% to 0.4% of total dry material weight. The exact amount depends on climate, cement type, and desired thickness. Start with 0.2% and adjust based on results.

Does HPMC improve adhesion?

Indirectly, yes. By holding water longer in the mix, HPMC supports full cement hydration. This leads to stronger bonding over time. It also prevents premature drying that weakens adhesion to tiles or substrates.