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Aliphatic Acrylic Polyurethane Finish ZD6430
A highly cross-linked two-component aliphatic overcoatable acrylic polyurethane topcoat made from hydroxyl acrylic resin, aliphatic isocyanate curing agent, and highly weather-resistant pigments.
It is suitable for overcoating on the previous coatings, such as epoxy or polyurethane, and used as a protective high-decorative weather-resistant topcoat for metal structures or concrete surfaces in various atmospheric environments.
Water-based polyurethane finish is also available.
Advantages of Aliphatic Acrylic Polyurethane Finish
l Excellent adhesion, tough paint film, good impact resistance, excellent gloss and color retention, and integrates protection and high decoration functions.
l Excellent outdoor durability, good resistance to acid rain, long-term resistance to strong changes in ocean climate and erosion of sea water splash.
l Excellent resistance to acids, alkalis, solvents, salt and water splashing occasions.
l Excellent recoating performance.
Physical Constants
Type | Two components |
Color | Customized |
Gloss | Matt, Semi-gloss, High-gloss |
Volume solids | 60% |
Solid by weight | ≥70% |
Density | 1.4% |
Recommended DFT | 40μm-100μm |
Theoretical coverage | 0.187kg/㎡ (80μm DFT) |
Touch-dry | 30 mins (@25°C) |
Application methods | Spray, Rolling, Brush |
Application conditions | Temperature -10°C-50°C, humidity <80% |
Shelf life | 12 months from manufacture date (unopened) |
Pot life | 4 hours (@25°C) |
Pack | 24(20+4) kgs/Kit |
Mixing ratio | 5:1 (base: hardener) |
Storage | In a cool and ventilated place |
MOQ | 500kgs |
Country of Origin | Jiangsu province, China |
Detailed Description
This two-component aliphatic acrylic polyurethane topcoat is engineered for both superior protection and refined decorative performance in demanding outdoor environments. Based on a durable aliphatic polyurethane system, it delivers outstanding long-term stability, preserving its appearance and integrity even under prolonged exposure to sunlight, moisture, and atmospheric pollutants.
The coating demonstrates excellent resistance to acid rain and performs reliably in marine conditions, where rapid climate fluctuations and salt-laden spray can accelerate material degradation. It provides strong protection against a wide range of aggressive substances, including acids, alkalis, solvents, salts, and water splashes, making it suitable for challenging industrial and coastal applications.
Another key advantage is its excellent recoatability, allowing it to be easily applied over properly prepared epoxy or polyurethane intermediate layers. This ensures compatibility within various coating systems and simplifies maintenance and refurbishment processes.
Once cured, the coating forms a smooth, resilient film with high aesthetic value, making it ideal for use on steel structures and concrete surfaces exposed to diverse atmospheric conditions. It is widely used in infrastructure, industrial facilities, and marine-related projects where both durability and visual appeal are essential.
Aliphatic Acrylic Polyurethane Finish Protective System
2 Coats System
· Epoxy primer (60μm-300μm) +Aliphatic acrylic polyurethane finish (40μm-100μm)
· Graphene zinc (60μm-160μm) + Aliphatic acrylic polyurethane finish (40μm-100μm)
3 Coats System
· Epoxy primer (60μm-300μm) + MIO coat (100μm -180μm) + Aliphatic acrylic polyurethane finish (40μm-100μm)
· Epoxy zinc primer (60μm-80μm) + MIO coat (100μm -180μm) +Aliphatic acrylic polyurethane finish (40μm-100μm)
· Epoxy graphene zinc (60μm-160μm) + MIO coat (100μm -180μm) +Aliphatic acrylic polyurethane finish (40μm-100μm)
· ZINDN96-1 (60μm-80μm) + ZINDN sealer (60μm -120μm) +Aliphatic acrylic polyurethane finish (40μm-100μm)
Applications
