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Improving Building Materials with Ethal MC Starch Ethers

Ethal MC starch ethers have been specifically developed to modify the rheology and improve the workability of building materials. These high-performance additives are designed to improve application properties and provide a superior surface finish, making them an essential component for various construction applications.

Key Properties and Benefits of Ethal MC Starch Ethers

  • Properties: Ethal MC starch ethers effectively alter the flow characteristics of mortar and concrete mixtures, increasing their plasticity and stability.
  • Advantages: Improved rheology allows for better handling and ease of application, reducing the effort required during mixing and application processes. This modification helps to achieve a more cohesive and stable mixture, preventing segregation and bleeding, thus ensuring uniform consistency throughout the application.
  • Properties: These starch ethers facilitate a smoother spreading and levelling of mortars and plasters, significantly improving their workability.
  • Advantages: The better workability allows for easier and more effective application, especially in plastering and plastering jobs. Workers can apply the material more evenly, reducing sagging and eliminating gaps, contributing to an aesthetically pleasing and structurally sound finish.
  • Properties: By modifying the interaction between the components of the mixture and the substrate, Ethal MC starch ethers help to achieve a smoother surface finish.
  • Advantages: The improved surface finish not only improves the visual appeal of walls and floors, but also provides a more suitable base for subsequent treatments such as painting or tiling, thus improving the overall quality of construction projects.
  • Properties: Ethal MC starch ethers can extend the open time of mortar and adhesive formulations, allowing for longer working times after mixing.
  • Advantages: Extended open time is especially advantageous in complex or large-scale applications, as it gives workers more time to handle and refine material before it sets, which is critical to achieving optimal finishes.
  • Properties: The addition of starch ethers minimizes the risk of shrinkage and cracking as the mortar dries and cures.
  • Advantages: This property is crucial to maintaining the integrity and longevity of the structure. Reducing shrinkage and cracking helps avoid future repair costs and extends the life of the building element.

Applications of Ethal MC starch ethers

Tile Adhesives & Grouts

Ethal MC starch ethers are used in the formulation of tile adhesives and grouting mortars to improve tensile strength and flexibility, ensuring long-lasting bonding and ease of application.

Plastering and plastering

Ideal for improving the workability and finish of plasters and plasters applied both indoors and outdoors. Starch ethers help achieve a smooth, crack-free finish that is resistant to environmental factors.

Self-leveling compounds

It is used in self-leveling compounds to improve fluidity and leveling properties, making it easier to obtain a flat and smooth surface without manual intervention.

Decorative finishes

It improves the application of decorative finishes, providing better control over texture and patterns, which is essential for high-quality aesthetic results.

By incorporating Ethal MC starch ethers into your building formulas, you achieve improved rheology, workability and durability, resulting in materials that not only meet the demands of modern building techniques, but also contribute to more sustainable and cost-effective building practices. This ensures that your projects are aesthetically appealing, structurally sound, and able to stand the test of time.

Benefit from our extended technical support, available at our three European laboratory centres of technical excellence, to fine-tune your formulas with Ethal MC starch ethers.