Ottopol K-12T is a cationic acrylic emulsion that is used as a rust-converting primer. It converts the rust of the coating application to a black iron oxide barrier, which can be further top-coated with water- or solvent-based paints. This product does not contain tannic acid, oxime chelates, phosphates, or phosphoric acid.
Chemical Family: Acrylics & Acrylates
End Uses: Solventborne Coating, Top Coat, Primer, Waterborne Coating
Glass Transition Temperature (Tg): 0.0 °C
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Technical Data Sheet
Ottopol K-12T Technical Data Sheet
Ottopol K-12T Technical Data Sheet
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Ottopol K-12T Safety Data Sheet
Ottopol K-12T Safety Data Sheet
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Identification & Functionality
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Formulations
Ottopol K-12T – used as a Rust Converting Primer
The starting formula converts the rust within minutes of the coating application and forms a black iron oxide barrier which can further be top-coated with water or solvent-based paints. It does not contain tannic acid, oxime chelates, phosphates or phosphoric acid
Starting Point Formula
| Ottopol K-12T | 86.5 |
| Halox RC-980 | 10.0 |
| Acetic Acid 99% | 0.5 |
| Optiflo H370 from Southern Clay Products | 3.0 |
Mix all ingredients in the order listed.
Properties
Physical Form
Appearance
Specifications
| Value | Units | Test Method / Conditions | |
| Flash Point | Same as water | - | - |
| Freeze Thaw Stability | Keep from freezing | - | - |
| Glass Transition Temperature | 0 | °C | - |
| pH | 4.5 - 5.5 | - | - |
| Solids Content | 42.0 - 44.0 | % | - |
| Specific Gravity | 1.0731 | - | - |
| Viscosity | 200 - 800 | cps | - |
| Weight / Gallon | 8.95 | lbs | - |
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Ottopol K-12T
Gellner