N-Hydroxysuccinimide (CAS 9004-65-3) - Find Uses, Properties, and Safety Information
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In conclusion, Methyl Hydroxyethyl Cellulose (MHEC) is a valuable additive that can greatly enhance the workability and water retention of cement. By improving workability, MHEC makes it easier for workers to handle and shape the cement, resulting in a more uniform and consistent mixture. Additionally, MHEC enhances water retention, ensuring that the cement remains hydrated for longer periods of time, leading to improved strength and durability. Furthermore, MHEC helps to prevent segregation and bleeding, resulting in a more stable and homogeneous mixture. Lastly, MHEC is compatible with other additives, allowing for greater flexibility in cement formulation. Overall, the use of MHEC in cement offers numerous benefits and is a valuable tool for achieving high-quality and durable construction projects.
Mortar water retention is an important indicator of the stability of the internal components of fresh cement mortar. In order to make the hydration reaction of the gel material fully carried out, the right amount of cellulose ether can keep the water in the mortar for a longer time. In general, the water retention of the slurry increases with the increase of cellulose ether content. The water retention of cellulose ether can prevent the substrate from absorbing too much water too quickly and hinder the water evaporation, thus ensuring that the slurry environment provides sufficient water for cement hydration. In addition, the viscosity of cellulose ether also has a significant effect on the water retention of mortar. The higher the viscosity, the better the water retention.