1.Hydration reaction to complete farther, thus allowing higher final adhesion strength to develop, especially for highwater-cement ratio formulas

2.Adjusting rheological properties: Adding hydroxypropyl cellulose can make the rheological properties of ceramic tile adhesive more stable, which helps to control the fluidity and viscosity during construction and improve construction efficiency.

3.Improving water resistance: Hydroxypropyl cellulose has good water resistance, which can improve the water resistance of ceramic tile adhesives and reduce failure problems caused by humid environments.