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Ottopol SX-75 is a self-crosslinking acrylic emulsion with good gloss for flexo and gravure printing. This product has alkali resistance and exceptionally good adhesion to vinyl and other non-porous substrates. Due to the internal cross-linking mechanism, it also has improved block and scuff resistance.

Chemical Family: Acrylics & Acrylates

End Uses: Flexography Ink, Gravure Ink

Glass Transition Temperature (Tg): 25.0 - 25.0 °C

Features: Abrasion Resistance, Alkali Resistance, Blocking Resistance, Excellent Adhesion, Excellent Flow, Good Leveling, High Gloss, Long Open Time, Solvent Resistance

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions

Features & Benefits

Product Highlights

Alkali Resistance

The dry resin is resistant to alkali with the use of an internal cross-linking mechanism. Inks and coatings will not be effected by the high pH of the detergent cleaner. The polymer will exhibit resistance to solvents, such as diluted alcohol solutions.


Adhesion to Substrates

Inks and coatings have exceptionally good adhesion to vinyl and other non-porous substrates that require a hard film.


Block and Scuff Resistance

Due to internally cross-linked mechanism block resistance and scuff is improved over conventional vehicles .


Improved Flow, Leveling & Open Tim

The SX-75 provides excellent resolubility properties for flexo and gravure printing applications. The flow and leveling characteristics will provide a high gloss finish. The resin provides non-curling properties on paper.

Applications & Uses


Physical Form
Translucent emulsion
ValueUnitsTest Method / Conditions
Solids Content41.0 - 43.0%-
pH7.5 - 8.5MH1040 / ISO 976
Viscosity 500 - 1500 cps-
Flash PointSame as water--
Glass Transition Temperature25°C-
Specific Gravity1.0552--
Weight / Gallon8.8lbs-
Freeze Thaw StabilityKeep from freezing--

Regulatory & Compliance

Chemical Inventories