| Brand Name: | WeiLi Resin® |
| Model Number: | WL-AD394 |
| MOQ: | 5000KG |
| Price: | Negotiable |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 500t/month |
A water-based hydroxylated acrylic dispersion designed for use with isocyanate curing agent/amino resin to prepare high-performance two-component polyurethane paint and amino baking varnish. Ideal for topcoat and clearcoat applications on various metal substrates.
| Item | Typical Value | Test Method |
|---|---|---|
| Appearance | Milky white liquid | Visual inspection |
| Non-volatile matter (%) | 44±2 | GB/T1725-2007 |
| Viscosity (mPa*S) | 450~4500 | GB/T 21059-2007 |
| Hydroxyl content (reference value) (%) | 2.8 | Based on solid content |
| Test Item | White Paint | Red Paint |
|---|---|---|
| Appearance | Good leveling and high vividness | High vividness, excellent leveling, excellent color rendering |
| Film thickness | 37-43 | 19-24 |
| Gloss (tinplate) | 85.3/92.4 | 85.6/92.9 |
| Adhesion | 1 | 0-1 |
| Hardness | F/H scratch-free | F scratch-free |
| Impact resistance (front) 40cm | Pass | Pass |
| Impact resistance (back) 30cm | Pass | Slight chipping at the top |
| Flexibility (1mm) | Pass | Pass |
| MEK wiping resistance | 30 times, without losing luster, without becoming soft, and with no noticeable changes | 30 times, without losing luster and slightly softening |
| Recoating times | White | Red |
|---|---|---|
| 1 | 0-1(1) | 0-1(0) |
| 2 | 0 | 0-1(1) |
| 3 | 0 | 0 |
| Recoating times | White | Red |
|---|---|---|
| 1 | 1 | 1 |
| 2 | 0-1(1) | 1 |
| 3 | 0 | 0 |