|Aqueous Styrene acrylate polymer dispersion
used to manufacture all types of adhesives,
primers, spray plasters and textured finishes
|Chemical Nature: Aqueous dispersion of an acrylic ester-styrene copolymer
DEXICRYL 0591D is used to manufacturer building
adhesives such as tile adhesives in paste form and panel
adhesives, etc. The high binding power of DEXICRYL
0591D also allow it to be used to formulate primers, liquid
membranes, textured finishes and sealants.
Formulations that contain pigments and fillers have to
contain dispersing agents in sufficient quantities to ensure
that they remain stable in storage. More detailed information
is given in our technical information leaflet on“DEXICRYL 0591D and dispersing agents.”
The minimum film-forming temperature of DEXICRYL
0591D can be lowered by adding a coalescent solvent in the
required quantity. Further information is given in our
technical information leaflet on “DEXICRYL 0591D and
film – forming agents”
Cellulose ethers and polyacrylates can be used to adjust the
viscosity. Commercial deformers can be used to suppress
foam. It is usually sufficient to ass 0.05 – 0.2%, expressed
as a proportion of the adhesive. The exact amount of
defoamer has to determine in trials.
We would recommend adding preservatives to adhesives
and sealants that contain DEXICRYL 0591D to protect
them from microbial attack over long periods in storage.
The compatibility and efficacy of preservatives must be
tested in trials.