cellulose til industriel brug
Due to its high degree of methoxylation, MHEC is the only cellulose derivative with the best water retention, which is the only reason why MHEC is sold for use in cement-based wall putties and mortars. MHEC is also used in cement-based tile adhesives and grouts.
In addition to improving workability, MHEC also enhances the water retention properties of cement. Water retention is crucial in cement applications as it ensures that the mixture remains hydrated for an extended period of time. This is particularly important in hot and dry climates where evaporation can occur rapidly. By adding MHEC to cement, the water is effectively trapped within the mixture, preventing it from evaporating too quickly. This allows for better hydration of the cement, resulting in improved strength and durability of the final product.