Cellulose (HPMC/MPMC/HEC/HEMC/CMC/PVA) used in building materials is a functional additive with the following core characteristics:
1. Water retention performance
HPMC can significantly improve water retention in mortar, making construction more stable.
2. Enhance adhesion and crack resistance
MPMC forms a three-dimensional network structure in the material, enhancing the bonding force between particles, strengthening the bonding strength between the construction layer and the base layer, and reducing the risk of shrinkage cracking
3. Optimize construction performance
HEMC can adjust the viscosity and flowability of materials such as mortar and putty, making them smooth to apply, less prone to sagging, and improving construction efficiency
4. Temperature resistance and stability
CMC can maintain stable performance in high temperature environments and adapt to different climatic conditions.