Introduction to KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

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, medicine, and food.

Characteristics and advantages of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

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.

Specification of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Product Requirements: KelloCel Cellulose Ether Powder for Building Dry Mix

Overview

KelloCel cellulose ether is a high-performance additive utilized in construction dry-mix items. It consists of HPMC (Hydroxypropyl Methylcellulose), HEC (Hydroxyethyl Cellulose), and HEMC (Hydroxyethyl Methylcellulose). These powders are white, free-flowing, and dissolve conveniently in water to form clear, viscous solutions.

Trick Features

This product improves workability, water retention, and attachment in cement-based and gypsum-based solutions. It helps manage open time, lowers droop on upright surface areas, and prevents early drying. Builders obtain smoother application and far better finish quality.

Technical Residence

– Appearance : White to off-white free-flowing powder
– Bit dimension : Passes through 80-mesh sieve (≥ 98%).
– Moisture content : ≤ 5%.
– pH (2% solution) : 6.0– 8.5.
– Viscosity (2% option, 20 ° C) : Offered from 400 mPa · s to 100,000 mPa · s.
– Gel temperature : 55– 95 ° C (varies by grade).

Recommended Applications

KelloCel works well in ceramic tile adhesives, exterior insulation finishing systems (EIFS), self-leveling substances, plasters, renders, and fixing mortars. Each grade is tailored to meet particular performance requirements like expanded open time or high water retention.

Handling and Storage

Store in a great, dry place far from wetness. Maintain containers secured when not in use. Stay clear of direct exposure to route sunlight or high humidity. Use within one year of manufacturing date for best outcomes. Manage with common industrial health methods– put on handwear covers and prevent breathing in dust.

Dose Guidelines

Regular dosage ranges from 0.1% to 0.6% by overall dry weight of the mix. The precise amount depends upon the application, base products, and desired performance. Constantly carry out small trials prior to complete production.

Applications of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Applications of KelloCel Cellulose Ether in Building And Construction Dry Mixes

Improve Workability and Water Retention

KelloCel cellulose ether (HPMC, HEC, or HEMC powder) makes completely dry mix products easier to utilize. It holds water well, which aids concrete and various other binders moisturize fully. This leads to more powerful, more resilient outcomes. Without sufficient water retention, the mix dries also quick– specifically on warm days or absorptive surfaces– and vulnerable points can develop.

Improve Adhesion and Cohesion

The powder increases dampness in between the mix and the base surface area. Floor tiles, plasters, and makes stay firmly in position. It also keeps the components from dividing. Workers obtain a smooth, uniform paste that spreads quickly without drooping or gliding off upright walls.

Control Open Time and Workability

Builders need time to adjust tiles or smooth plaster before it establishes. KelloCel additives expand this open time without slowing general healing. The mix stays flexible and workable longer, yet hardens accurately afterward. This balance supports quicker, cleaner installment with fewer mistakes.

Reduce Splitting and Improve Finish

Shrinking during drying out commonly creates splits. KelloCel cellulose ether decreases this risk by handling wetness equally across the product. The last surface area looks smoother and holds up much better in time. Paints, layers, or leading layers bond much more safely to a steady base.

Ideal for Lots Of Dry Mix Products

This additive works well in floor tile adhesives, external insulation systems, self-leveling substances, plaster plasters, and fixing mortars. Each item take advantage of consistent appearance, trusted efficiency, and ease of handling. Manufacturers can fine-tune formulas making use of various grades of HPMC, HEC, or HEMC to meet certain job requirements.

Company Introduction

Welcome to Concrete and More, a leading provider of high-performance concrete admixtures, including our premium concrete water reducers. With years of experience in the global market, we offer advanced solutions designed to enhance the quality and efficiency of construction projects worldwide. Our state-of-the-art manufacturing facilities ensure top-quality products that meet international standards. We pride ourselves on exceptional customer service, technical support, and tailored solutions to meet specific project needs. Partner with us for reliable, innovative, and cost-effective concrete admixtures that drive your projects forward. Explore more at www.concreteandmore.de/. Let’s build the future together!

If you have any questions, please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Frequently Asked Questions About KelloCel Cellulose Ether Powders

What is KelloCel cellulose ether used for in dry mix products?

KelloCel HPMC, HEC, and HEMC powders are added to construction dry mixes like tile adhesives, plasters, and renders. They help control water retention, improve workability, and stop the mix from sagging on vertical surfaces. This makes application easier and gives better final results.

How does KelloCel improve water retention?

These powders absorb and hold water in the mix. Good water retention lets cement hydrate fully. Without enough water, the bond strength drops and cracks can form. KelloCel keeps water where it’s needed during curing.

Can KelloCel be mixed with other additives?

Yes. KelloCel works well with common construction additives like redispersible polymer powders, starch ethers, and defoamers. Always test the full formula first to make sure performance stays consistent.

What’s the difference between HPMC, HEC, and HEMC?

All three are cellulose ethers but have different chemical structures. HPMC offers strong water retention and good open time. HEC dissolves quickly in cold water and gives high viscosity. HEMC balances workability and adhesion. Choose based on your product needs.

How should KelloCel powder be stored?

Keep it in a cool, dry place. Store bags sealed tightly to avoid moisture pickup. Moisture can cause lumps or reduce effectiveness. Use within 12 months for best performance. Handle with standard dust control measures during mixing.