JLBJ004 Waterborne Two Components Polyurethane topcoat
Description
This product is a two-component polyurethane topcoat based from aliphatic isocyanate and hydroxyl-containing water-based polyurethane resin and together with weather-resistant pigments and additives. It has excellent weather resistance, gloss retention and color retention and a good chemical resistance and water resistance. It is suitable for use in scenario where long term color and variable glass are desired, so it’s the best choice for decoration and protection of vessels, containers, railway vehicles, automobiles, agricultural vehicles, construction machinery, industrial equipment, various steel structures, etc. It can be brushed, rolled or spray applied.
Features
Outstanding Color & Gloss retention
Excellent chemical resistance & water resistance
Product Details
| Type | Topcoat |
| Component | Two Component |
| Substrate | On prepared Steel |
| Technology | Polyurethane |
Physical Parameters
| Color | A range of colors |
| Sheen | Matte |
| Standard film thickness | |
| Wet film | 90μm |
| Dry film | 40μm |
| Theoretical Coverage | Approx. 11.1m2/L |
| Specific Gravity | Approx. 1.20 |
Mixing Instructions
| Components | Parts by weights |
| Part A | 9 |
| Part B | 1 |
| Thinner | De-ionized water or clean tap water |
| Pot Life | 3 hours at 20℃ |
| Tool’s Cleaner | Tap Water |
Application Instructions
| Application Method: | Airless Spray | Air Spray | Brush/Roller |
| Tip Range: (Graco) | 163T-619/621 | 2～3mm | |
| Spray Pressure (Mpa): | 10～15 | 0.3～0.4 | |
| Thinning (by Volume): | 0～5% | 5～15% | 5～15% |
Dry Time
|
Substrate Temp. |
Touch Dry |
Hard Dry |
Recoat Interval (h) | |
| Min. | Max. | |||
| 5 | 8 | 36 | 30 | 7 |
| 10 | 6 | 30 | 24 | 7 |
| 23 | 2 | 24 | 16 | 7 |
Relevant Products
Waterborne Inorganic Zinc Silicate Primer
Waterborne Epoxy zinc rich primer
Waterborne Epoxy thick coat or polyurethane primer
Packing information
Part A (Base) 18L
Part B (Curing Agent) 2L
Surface Preparations
Refer to technical data sheet
Application Conditions
Refer to technical data sheet
Storage
Refer to technical data sheet
Safety
Refer to technical data sheet & MSDS
Special Instructions
Refer to technical data sheet
