الوصف
High-performance spray polyurethane finish that delivers exceptional gloss, chemical resistance, and long-lasting protection? Our two-component polyurethane topcoat is designed for indoor metal, wood, and concrete surfaces, providing a smooth, high-gloss finish with superior durability.
Advantages of Our Spray Polyurethane Finish
✔ High Gloss & Aesthetic Appeal – Enhances surfaces with a smooth, glossy finish, ideal for decorative metal, furniture, and industrial equipment.
✔ Excellent Chemical Resistance – Withstands acids, alkalis, oils, and solvents, making it perfect for harsh environments.
✔ Strong Adhesion & Flexibility – Bonds securely to steel, aluminum, wood, and concrete without cracking.
✔ Fast Drying & Easy Application – Compatible with spray guns (HVLP/airless), brushing, or rolling for efficient coating.
✔ UV & Weather Resistance (Indoor Use) – Maintains color and gloss for years without fading.
Technical Specifications:
| Property | Specification |
|---|---|
| Type | Two-component (Polyurethane Resin + Hardener) |
| Finish Options | High Gloss / Semi-Gloss (Customizable) |
| Solid Content | 50-52% |
| Coverage | 0.122 kg/m² at 50μm DFT |
| Dry Film Thickness | 30-50μm per coat |
| Flash Point | >23°C |
| Mixing Ratio | 10:1 (Base : Hardener) |
| Pot Life | 3-8 hours (temperature dependent) |
| Drying Time @ 20°C | |
| – Touch Dry | 1 hour |
| – Recoat Time | 16-24 hours |
| – Full Cure | 7 days |
Best Applications:
Metal Surfaces: Steel structures, machinery, automotive parts
Wood Finishing: Furniture, cabinets, flooring
Concrete Coating: Industrial floors, decorative walls
Industrial Use: Chemical tanks, pipelines, equipment protection
Recommended Primer Systems:
Steel Structures: Epoxy Zinc Primer + Polyurethane Topcoat
Aluminum/Non-Ferrous Metals: Epoxy Metal Primer + Polyurethane Finish
Wood/Concrete: Epoxy Sealer + Polyurethane Coating
Construction Method
Construction Process: TCC-40YC
Checklist: Uniform distribution of each construction tool number with limited tools
Checklist Ratio: Main method (10 repetitions per cycle)
| Item Name | TCC | 20°C | 20°C |
|---|---|---|---|
| BDA | BDA | BDA |
Construction Methods: Solid pouring, air pouring, frost protection (specialized)
| Construction Method | Template Size | Total Diameter/h | Template Weight (Concrete) |
|---|---|---|---|
| Solid Pouring | 6.4mm × 3.5mm | 18.1 MPa | 0 |
| Air Pouring | — | — | 0.1 MPa |
| BDA, Sand Mixing | — | — | 0 |
Construction Time & Completion Time
Wet-Dry Cycle:
| Temperature | 20°C | 10°C | 20°C | 20°C |
|---|---|---|---|---|
| Warm Drying | 45 min | 1.5 min | 15 min | 15 min |
| Air Drying | 25 min | 15 min | 15 min | 15 min |
| Static Stability | 30 min | 20 min | 15 min | 15 min |
Applicability: Analysis required for other conditions
Safety Measures
Clean the site promptly after work.
Use protective equipment and avoid exposure to extreme heat or freezing contamination. Do not place protective gear, packaging, or related items on dining surfaces.
For compliant products, verify appearance and color accuracy.
Contact our company immediately if any issues arise.
Storage
Store in a cool, dry place with regular preservation in a well-maintained environment.
Shelf Life: 12 months from production date (at 24°C).
- Construction Requirements
Due to irregular and complex factory structures, improper component installation may lead to construction deficiencies. Any instability caused by design flaws may result in project risks; unauthorized modifications or demolitions are strictly prohibited.
Interior decoration, transportation, and maintenance must comply with equipment inspection standards.
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