Cellulose Ethers (MC, HEC, HPMC, CMC, PAC)
Cellulose ether is a type of chemical compound derived from cellulose, which is a naturally occurring polymer found in plant cell walls. It is produced through a chemical modification process of cellulose, resulting in improved properties and functionality.
These compounds are typically used as additives or ingredients due to their versatile properties. They can act as thickeners, stabilizers, film-formers, binders, dispersants, and water-retention agents.
Cellulose ethers offer several benefits when incorporated into different applications. They can enhance the viscosity and stability of liquid formulations, improve texture and consistency, control the release of active ingredients, provide water-holding capacity, and contribute to improved performance and durability.
The Bisley cellulose ether range comprises three types of cellulose ethers: Methyl Hydroxy Ethyl Cellulose (MHEC), Methyl Hydroxy Propyl Cellulose (MHPC), and Hydroxy Ethyl Cellulose (HEC). These cellulose ethers are available in both modified and unmodified grades and find applications as thickening agents, water retainers, rheology modifiers, and anti-slip additives. They offer a multitude of benefits and improvements in various industries.
They are commonly employed in cementitious tile adhesives, tile grouts, floor leveling compounds, renders and skim coats, gypsum-based building materials, emulsion-based systems, paints, and coatings.
When used in tile adhesives, Bisley cellulose ethers enhance water retention, contribute to strength development, improve slip resistance, extend open time, and enhance wetting ability. In tile grouts, they enhance water retention and workability, aid in strength development, and reduce the risk of cracking.
For floor leveling, Bisley cellulose ethers play a crucial role in reducing segregation and sedimentation. They also help maintain the desired flowability of the material during application.
In the context of renders and skim coats, these cellulose ethers improve water retention, working time, workability, and the quality of the cured surface.
When incorporated in gypsum-based materials, Bisley cellulose ethers prevent lumping, while simultaneously improving water retention, working time, and workability.
In emulsion-based systems, these cellulose ethers act as thickeners, improving water retention, workability, and adhesion properties.
In the realm of paints and coatings, Bisley cellulose ethers serve as effective thickeners, enhancing rheology, reducing splatter, and minimizing sedimentation.
In summary, the Bisley cellulose ether range, comprising MHEC, MHPC, and HEC, offers a versatile set of cellulose ethers with a multitude of benefits and improvements. They find application in various industries, enhancing the performance and characteristics of cementitious tile adhesives, tile grouts, floor leveling compounds, renders and skim coats, gypsum-based materials, emulsion-based systems, paints, and coatings.