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Tile adhesive is a cement-based bonding material for pasting tiles, also known as tile glue. It can be used to paste ceramic tiles, polished tiles, and natural stones such as granite. The tile adhesive is composed of aggregate, Portland cement, a small amount of hydrated lime and functional additives added according to the product quality level requirements. In the past, the bonding materials of ceramic tiles and stone materials were completely mixed on-site thick mortar. This method has low efficiency, large amount of materials used, and construction difficulties. However, when bonding large tiles with low water absorption, it is easy to fall off and the construction quality is difficult to guarantee. The use of high-performance tile adhesives can overcome all the above difficulties, make the decorative effect of the facing tiles more beautiful, safer, faster in construction, and save materials.

Redispersible latex powder

The effects of redispersible latex powder on fresh mixed tile adhesive:

① Extend available working hours and adjust hours;

② Improve water retention performance to ensure the hydration of cement;

③ Improved sag resistance (special modified latex powder)

④ Improved workability (easy to work on the base material, easy to press the tile into the adhesive);

Redispersible polymer powder

The effect of redispersible latex powder on hardened tile glue:

① Good adhesion to various substrates, including concrete, plaster, wood, old tiles, PVC;

 ② It has good deformability under various climatic conditions.

As the amount of cement increases, the original strength of the tile adhesive increases, and at the same time, the tensile adhesive strength after immersion in water and the tensile adhesive strength after thermal aging also increase. With the increase in the amount of redispersible latex powder, the tensile bond strength of the tile adhesive after immersion in water and the tensile bond strength after heat aging increase, but the increase in tensile bond strength after heat aging is more obvious.

https://www.longoucell.com/redispersible-polymer-powder/


Post time: Dec-01-2021