Ceramic tile adhesive redispersible emulsion powder is a green, energy-saving and high-quality multi-purpose powder building material. It is an essential functional additive for dry mixed mortar. It can improve the performance of mortar, improve the strength of mortar, improve the bonding strength between mortar and various base materials, and improve the flexibility, workability, compressive strength, flexural strength, wear resistance, toughness, adhesive force, water retention capacity and constructability of mortar. Ceramic tile adhesive redispersible emulsion powder has strong performance, and ceramic tile adhesive redispersible emulsion powder has high bonding ability and unique performance. Therefore, their application range is extremely wide. Hydroxypropyl methyl cellulose plays the role of water retention, thickening and construction performance in the early stage. The redispersible latex powder of ceramic tile adhesive plays the role of strength in the later stage, which is the firmness of the projectAcid and alkali resistance has played a very good effect. Effect of redispersible latex powder of ceramic tile adhesive on fresh mortar: extend the working time and adjustable time to improve the water retention performance, so as to ensure the hydration of cement, improve the sag resistance (special modified adhesive powder) and improve the workability (it is easy to construct on the base material, and it is easy to press the tiles into the adhesive). The effect on hardened mortar has good adhesion with various base materials, including concrete, plastering, wood, old ceramic tiles PVC has good deformation ability under various climatic conditions.