Exploring Sustainable Sources of Cellulose for Raw Material Production in Various Industries
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.
2. What are the causes of blistering in putty powder during the application of HPMC in putty powder?
HPMC acts as a thickener, water retainer and builder in putty powders. It is not involved in any reaction.