Italester 312
ITALESTER 312 is an hydroxylated polyester suitable for 2K polyurethane topcoats for wood. Very good flexibility and excellent adhesion. Good chemical resistance and outdoor durability. Excellent for wood PU sealer and wood floorings in combination with ITALESTER 308. Also can be used on substrates such as leather, rubber, paper, wood and metal. It is usually used in combination with ITALESTER 308 or 311 and URONAL isocyanates series.
Area of Application
Technical Features
Additional information
| Technology | Oil-free polyester |
|---|---|
| Solids % | 100 |
| Acidity # [mg KOH/g] | ≤ 5 |
| Gardner Colour | ≤ 2 |
| Solids Application | High Solids |
| 1K | No |
| 2K | Yes |
| OH [% on solids] or NCO% | 4.5 ± 0.2 |