Waterborne Acrylic Mastic Adhesive for Ceramic Tile

Adhesives Formulation

Applicable Type

Waterborne Adhesives , Sealants

Applicable Base Polymer

Acrylics & Acrylic Copolymers

Applicable Industrial Sectors

Buildings & constructions , Industrial Assembly

Applicable Base Polymer Properties

Acrylic emulsions offer a low cost adhesive with moderate performance properties. They are tremendously versatile due to the large number of different monomers and resins available. Acrylic waterborne laminating adhesives can provide bonds ranging from flexible and tough to hard and rigid depending on the formulation. Acrylic adhesives inherently have very good UV and oxidative stability and are generally preferred for outdoor applications.

Typical Formulation Ingredients

Ingredient

Parts by weight

Acronal 295 D – BASF

xxx

Petroleum solvent

Nopco NXZ

xxx

Preservative

xxx

Pigment Disperser

xxx

Sodium polyphosphate

xxx

4% Latekoll D solution

xxxx

Chalk

xxx

Methanol

Processing

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Resulting Properties

The table above provides an example formulation for an acrylic latex emulsion adhesive that can be used as a mastic adhesive for ceramic floor tiles. The latex adhesive dries to a somewhat rubbery film, which has good resistance to water and good adhesion to most substrates including wet concrete surfaces.

Tips and Tricks

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