Description:

Ceramic tile adhesive is a powdery binder made of high-quality cement, sand, limestone and high-performance additives, which fundamentally solves the problems of cracking, hollow drum, falling off and leakage in architectural decoration.

High-performance additives are often used as key ingredients in tile adhesives, including cellulose ether (HPMC HEMC) and redispersive emulsion powder (RDP/VAE). Our HPMC HEMC RDP products ensure smooth construction of different types of tiles on different substrates, even at different ambient temperatures

The role of HPMC HEMC RDP in ceramic tile adhesive:

(HPMC HEMC) in the basic role of ceramic tile glue:

Water retention: It is used to improve the water retention of the tile adhesive, helping to prevent the adhesive from drying too quickly and ensuring that it is well bonded to the substrate.

Thickening: Used as a thickener in tile adhesive formulations to help provide the viscosity required for good bonding

Workability: It can provide a smoother and more uniform consistency, thereby improving the workability of the tile adhesive.

Bonding strength: The bonding strength of the tile adhesive can be improved by enhancing the bonding performance of the adhesive to the surface of the tile and the substrate.

Anti-flow performance: It can improve the anti-flow performance of the adhesive.

Heat resistance to freeze-thaw: used to improve the heat resistance to freeze-thaw of ceramic tile glue.

The basic role of redispersible emulsion powder (RDP) in tile glue:

Improve the compressive strength and flexural strength of tile glue.

Film is formed after dispersion and plays a strengthening role as a second adhesive;

Protect the colloid from being absorbed by the mortar system (it will not be destroyed by water after film formation, or "secondary dispersion");

Increase the cohesion of mortar;

It improves the elongation of the mortar, thus improving the impact toughness of the mortar and also gives the mortar a good stress dispersion effect.

Reduce the elastic modulus of mortar, improve the deformation ability and reduce the cracking phenomenon.

Improve the bonding property of tile glue.

Improve the adsorption, so that its performance is greatly increased.

Improve the wear resistance of mortar.

Give ceramic tile glue excellent alkaline resistance

HPMC, HEMC and RDP are one of the largest application areas for ceramic tile adhesives, and we have developed products of different grades and different properties to meet all customer needs. We can also offer custom formulations that can provide you with the most suitable raw materials and products for your specific local requirements.