Xiamen WangQin Chemical Technology Co., Ltd.
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WL-AD223 Two Component Waterbased Epoxy Resin
| Item | Value |
| Appearance | Milky white liquid |
| Non-Volatile content(%) | 53±2 |
| Viscosity(mPa.s)(25℃) | 500-8000 |
| Epoxy equivalent (supplied in g/Eq) | 1010±50 |
WL -AC042 Epoxy curing agent
| Properties | Units | Values |
| Solid Content | wt,% | 49-51 |
| Viscosity (25℃) | --- | 300-3000 |
| Active hydrogen equivalent | (supply form g/Eq) | 247 |
A set of 2K two-component super epoxy coatings composed of WL-AD223 water-based epoxy resin and WL-AC042 water-based epoxy curing agent has the following characteristics:
1. Excellent adhesion to different substrates;
2. High gloss stability;
3. Excellent salt spray resistance: in the thin coating state of 15um film thickness, the salt spray resistance can still reach more than 240 hours, and the maximum salt spray resistance can reach 720 hours.
4. It can be used as a primer or a topcoat, and can also be used as a primer and topcoat.
5. Long activation period, easy to use.
6. Simple formula, no need to add anti-rust pigments, still has excellent salt spray resistance.
A set of 2K epoxy resin coating test data made of WL-AD223 and WL-AC042
| Drying process | 50℃*15min+90℃*30min |
| Substrate | Unpolished cold-rolled steel plate |
| Film thickness | 73-84μm |
| 1.5mm grid | 0 level |
| 1mm grid | 0 level |