CELLQ Cellulose Ether: Pioneering Performance in Modern Construction

Uncover how HSH Chemie’s CELLQ cellulose ether solutions drive innovation and sustainability in modern construction.

In the rapidly evolving construction industry, the demand for advanced materials that enhance efficiency and sustainability has never been greater. CELLQ cellulose ether from HSH Chemie is at the forefront of this shift, offering a solution that redefines the standard for construction materials.

Innovating for the Future of Construction

As construction methods evolve, so too do the materials that form the foundation of our buildings. CELLQ cellulose ether, a Hydroxypropyl Methylcellulose (HPMC) product developed under the leadership of Dominik Krawczyk, Focus Group Manager Building Materials at HSH Chemie, represents a significant leap forward.

The core of CELLQ polymer HPMC is made from natural cellulose, predominantly sourced from cotton with cellulose content exceeding 90%, harvested annually. By comparison, wood contains only about 45% cellulose. This cutting-edge product, developed in HSH Chemie’s Innovation Center in Poznan, Poland, enhances the performance of construction materials, catering to the industry's growing emphasis on sustainability, reliability, and forward-thinking solutions.

Europe’s “Fit for 55” climate action plan is reshaping the cementitious market. A key challenge is shifting mortar formulas from OPC Class 1 binders to more sustainable options in Class 2 and beyond. The latest CELL innovations are tailored to ensure consistent performance, meeting the needs of this evolving and demanding market.

Addressing Industry Challenges

The construction sector faces numerous challenges, from the increasing demand for energy-efficient buildings to the need for faster, more cost-effective construction methods. Products like CELLQ are critical in meeting these demands. By enhancing the properties of construction materials, such as mortars, plasters, and adhesives, CELLQ plays a key role in improving building performance and longevity.

For example, in External Thermal Insulation Composite Systems (ETICS), CELLQ ensures superior mortar adhesion, which is essential for energy-efficient building envelopes. In tile adhesives, it provides the high water retention necessary to keep tiles securely in place, even under challenging conditions. These applications highlight how CELLQ contributes to the broader industry goals of sustainability and efficiency.

Versatile Applications Across Construction

CELLQ cellulose ether is engineered for a wide range of applications, making it a versatile tool for construction professionals:

External Thermal Insulation Composite Systems (ETICS): Enhances mortar adhesion, ensuring secure bonding of insulation materials for improved energy efficiency. Long open time, resistant to various weather conditions, ensures perfect workability even in harsh conditions.
Tile Adhesives: Offers high water retention, high sag resistance, and thickening efficiency, which are crucial for maintaining tile placement in demanding environments. Its long open time, combined with superior sag resistance and an optimized degree of etherification, particularly for composite cements, ensures reduced delay in cement hydration. This improves mortar quality, even when using more sustainable inorganic binders.
Machine Plasters: Improves workability and pumpability while providing optimal open time, resulting in smoother applications, higher-quality finishes, and reduced labor costs.
Putties: Provides the right consistency for wall preparation, creating smooth surfaces ready for painting or wallpapering.
Masonry: Enhances bonding strength in mortars, ensuring durable structures resistant to weathering with optimized strength development.
Thin-Layer Mortars: Ensures optimal consistency in thin-layer mortars, which is crucial for autoclaved aerated concrete (AAC) structures. It offers high water retention, even on porous substrates, along with excellent long correction time.

The Path Forward: CELLQ

The construction industry is at a crossroads, with traditional methods being challenged by new, more sustainable approaches. Products like CELLQ are not just keeping pace with these changes—they are driving them. Whether it's enhancing the energy efficiency of buildings with ETICS or ensuring the durability and performance of masonry work, CELLQ is integral to the future of construction. It helps mortar producers transition more easily from OPC Class 1 to composite cement, maintaining the same or even better quality.

Discover More About CELLQ

Explore how CELLQ cellulose ether can elevate your construction projects. Visit HSH Chemie’s website for more information on our CELLQ product range. For personalized support or inquiries, contact us.