Type | Ratio | Curing condition | Hydroxyl value | Viscosity | Tg | Properties |
(mgKOH/g) | (mPa.s,200℃) | (℃) | ||||
NH-7805 | 80/20 | 200℃/15min | 40 | 5000 | 61 |
Excellent flow, good mechanical , good mechanical and chemical resistance, used for PU powder coatings. |
NH-7401 | 40/60 | 200℃/15min | 250 | 4000 | 60 |
High crosslinking density for excellent hardness, stain and chemical resistance. Suitable for dry blend matt power coatings with NH-7805. |