SYNOLAC® 9647 N 70
Product overview
SYNOLAC 9647 N 70 is a saturated polyester recommended for the formulation of high yield chromated and chrome-free primers for coil coating applications.
| Industrial segment | Coil |
| Coating layers | Backer, Pigmented primer, Primer |
| Curing type | 1K stoving |
| Performance benefits | Corrosion protection, Flexibility |
| Sustainability benefits | Chrome-free system |
| Viscosity | 2500 - 3500 mPa.s (25°C) |
| OH on solids | 40 mgKOH/g |
| Volatile | Aromatic naphta solvent 155°C - 181°C |
| Color (max) | 3 Gardner |
| Acid value on solids (mg KOH/g) | 4 max |