Medium oil alkyd resins are those that have an oil content between 40% and 55%. They are modified with Rosin to give faster drying and improve hardness,They are soluble in both aliphatic type solvents (white spirit) and more strong solvents like xylene or toluene.
| Rosin Modified Alkyd | |||||||
|---|---|---|---|---|---|---|---|
| Product | Oil | Oil Length | Solvent | Solid % | Acid Value | Viscosity at 30 C In FCB4 | Uses |
| Unikyd LR-50 | Linseed | 42 | MTO | 50 | 20 max | 120-150 sec (40% MTO) | Industrial primer, Low cost air drying enamels |
| Unikyd DR-50 | DCO | 42 | MTO | 50 | 20 max | 120-150 sec (40% MTO) | Industrial Primer, Low cost air drying enamels |
| Unikyd DR-70 | DCO | 42 | MTO | 70 | 20 max | 120-150 sec (40% MTO) | Industrial Primer, Low cost air drying enamels |