UV6002 is a low-to-medium viscosity, single-component conformal coating designed for PCB protection, featuring UV-moisture dual curing. It offers fast curing, low odor, solvent-free formulation, and minimal skin irritation, making it environmentally friendly and suitable for various spray coating processes.
Key Features
✔ Dual-Cure Mechanism-Cures rapidly under UV light and further hardens via moisture for complete coverage in shadowed areas.
✔ Excellent Protection–Provides superior moisture resistance, anti-aging, and chemical resistance for long-term PCB reliability.
✔ Process Compatibility–Works with multiple UV lamps, adheres well to various surfaces, and is compatible with common flux residues.
✔ Eco-Friendly & Safe – No solvents, low VOC, and minimal skin irritation.
Typical Cured Film Properties
Property ：Value/Performance
Pencil Hardness ：≥ HB
Surface Resistivity ：1.0×10¹⁴ Ω (excellent insulation)
Thermal Shock (IPC-CC-830) ：Pass (100 cycles)
Curing Speed： Depends on UV intensity, wavelength, and coating thickness
Applications
- PCB Conformal Coating – Protects against moisture, dust, and corrosion.
- Consumer Electronics – Smartphones, wearables, IoT devices.
- Automotive & Industrial Electronics – Harsh environment protection.
- LED & Optical Components – Clear, durable coating.
Curing Process
- Primary Cure: Rapid curing under UV light (365nm recommended).
- Secondary Cure: Shadowed areas fully cure via ambient moisture.
Advantages Over Traditional Coatings:
- Faster production cycles (reduced curing time).
- Better coverage in complex geometries.
- Environmentally friendly (no solvents, low VOC).
Appearance: Light yellow liquid
Density, g/ml: 1.05
Viscosity, cps: 150
Solid content, % : > 99
Hardness (pencil hardness) : ≥HB
Surface resistance, Ohms: 1.0*1014
Thermal shock IPC-CC-830: Pass (100 cycles)
- Solvent-free & Eco-Friendly – Low VOC, cost-effective, and environmentally safe.
- Excellent Processability – Compatible with various spray coating techniques for uniform application.
- Superb Insulation – High surface resistivity (1.0×10¹⁴ Ω) for reliable PCB protection.
- Wide Operating Temperature Range – Stable performance under varying thermal conditions.
- Strong Adhesion – Bonds effectively to multiple substrates (metals, plastics, soldered surfaces).
- Low Odor & Skin-Friendly – Non-irritating after curing, ensuring safer handling.
