Simacryl® ER-0304 is a styrene-Acrylic core-shell emulsion copolymer containing nano-silica particles in both core and shell.
Paint & Construction
Solid Content (±1%)
Type of Polymer
Density (Wet Polymer, g/cm3)
Simacryl® ER-0304 is mainly used to manufacture mineral coatings, architectural coatings, interior and exterior paint. It is also used as primer for multi-color and silicate paints, and can be utilized in textured finishes. by adding texanol and butyl glycol to simacryl® ER-0304 with ratio of 1:3 (Specially in warm weather) or soft resins like Simacryl® ER0203, decreasing in its minimum film formation temperature is observed. Short-chain alcohols and glycols may increase resistance of the film formed by Simacryl® ER-0304. In the case of using solvent, at first, it should be mixed with pigment paste and then added to the final mixture to achieve uniform dispersion.
Protect from freezing.
Forming Clear, glossy, stable, high alkaline resistant and extremely high water resistant film is a significant characteristic of Simacryl® ER-0304. It has excellent compatibility with pigments and extenders and also has very high pigment binding power capacity. In addition, Simacryl® ER-0304 has excellent adhesion to asbestos cement, concrete and other substrates(XPS,EPS foams) and it has great wet scrub resistance.