Ottopol K-633 is a low-molecular-weight cationic acrylic resin solution. It provides alkali resistance and adhesion to non-porous substrates with improved solubility. This product is suitable for use as a grinding vehicle for organic and inorganic pigments. Pigment concentrates can be let down with these resins to produce printing inks and coatings.
Function: Grinding Aid, Binder
Chemical Family: Acrylics & Acrylates
Compatible Substrates & Surfaces: Plastics, Paper, Textiles, Metal
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Technical Data Sheet
Ottopol K-633 Technical Data Sheet
Ottopol K-633 Technical Data Sheet
Technical Data SheetSafety Data Sheet
Ottopol K-633 Safety Data Sheet
Ottopol K-633 Safety Data Sheet
Safety Data SheetKnowde Enhanced TDS
Identification & Functionality
Carrier
Chemical Family
CASE Ingredients Functions
Technologies
Ottopol K-633 Features & Benefits
Product Highlights
Insoluble in Alkali
- Ottopol K-633 is a low molecular weight cationic acrylic resin solution. It is suitable for use as a grinding vehicle for organic and inorganic pigments. Pigment concentrates can be let down with these resins to produce printing inks and coatings. A clear coating or overlay varnish may be formulated as well.
Alkali Resistance
- The dry resin is impermeable to alkali without the use of crosslinking agents. Inks and overlay varnishes for soap boxes and household paper towels will not be effected by the high pH of the detergent cleaner used with the paper towels.
Adhesion to Substrates
- The positive charge allows inks and coatings to have exceptionally good adhesion to plastic films: Mylar, PVC, and polystyrene. Adhesion to foil and other metallic surfaces is excellent.
Improved Flow, Leveling & Open Time
- Ottopol K-633 has improved flow, leveling and open time over Ottopol K-362.
Applications & Uses
Coating Type
Properties
Physical Form
Appearance
Specifications
Value | Units | Test Method / Conditions | |
Solid Content | 27.0 - 29.0 | % | - |
pH | 5 - 6 | - | - |
Viscosity | 200 - 400 | cps | - |
Flash Point | Same as water | - | - |
Glass Transition Temperature | 45.0 | °C | - |
Specific Gravity | 1.04 | - | - |
Weight/Gallon | 8.65 | - | - |
Freeze Thaw Stability | 5.0 | Cycles | - |
Regulatory & Compliance
Chemical Inventories
Ottopol K-633
Gellner