| Scope of application: | A single component self drying coating composed of polyurethane acrylic resin, pigment fillers, and imported additives is widely used in garages, roads, traffic intersections, workshops, warehouses, and sports fields |
| Coating characteristics: | Quick drying of paint film and short construction period |
| The coating has no burrs and strong covering power |
| Good weather resistance, not prone to yellowing |
| The paint film is hard, with good wear resistance and high adhesion |
| TECHNICAL INDEX | Drying time - Table drying：≤20min
|
Drying time - practical：≤4h
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| Hardness：2H |
| flexibility：≤0.03mm |
| Adhesion (grid method): Level 2 |
| adhesion：≥60s |
| Water resistance: No significant change after 7 days |
| Construction procedures | construction method | Main materials - auxiliary materials | Reference amount |
| Theoretical dosage | 0.13-0.17kg/m2 per track (dry film 30um) |
| Number of coating layers | One layer of airless spraying, two layers of rolling and brushing (it is recommended to apply one layer of epoxy primer first when coating on concrete) |
| Interval time for recoating | The best interval is>1 hour |
| Construction conditions | Before construction, the base surface must be dry, dust-free, and flat, free from oil stains and other contaminants |
| Environment | Construction temperature is 5-40C, relative humidity is less than 80%, and construction is not suitable on rainy or snowy days |
|
| Construction procedures | Coating thickness: generally 1mm-3mm. If it exceeds 2mm, it needs to be sandblasted |
| Personnel can only enter after 24 hours of construction completion, and heavy pressure can only be applied after 72 hours. (Based on 25 * C, the low-temperature opening time needs to be moderately extended) |
