KW-4AUV Spin Coating System for UV-Cured Thin Films

Spin + UV — Rapid Film Formation for Photochemical Processes

The KW-4AUV system combines the trusted KW-4A Spin Coater with a UV curing unit, enabling fast and controlled thin film fabrication for materials that require photochemical curing.

Designed for precision and efficiency, this system allows researchers to transition seamlessly from solution deposition to UV-induced curing, significantly reducing processing time while improving film performance.

🔬 Why UV Curing Matters

For many advanced materials, UV exposure replaces or complements thermal curing, enabling rapid crosslinking and structural transformation.

The KW-4AUV system delivers:

• Rapid curing within seconds to minutes
• Reduced thermal stress on substrates
• Improved film uniformity and surface quality
• Enhanced control over photochemical reactions

👉 Result: Faster experiments, higher throughput, and better film properties

⚙️ Integrated Workflow

Dispense → Spin Coat → UV Cure → Functional Thin Film

• Spin coating defines thickness and uniformity
• UV curing initiates photochemical reactions
• Enables rapid and repeatable processing cycles

🧪 Applications

• Photoresists and lithography processes
• UV-curable polymers and coatings
• Optical and protective coatings
• Adhesives and functional films
• Advanced materials research (including hybrid and organic systems)

🔑 Key Advantages

• Integrated spin coating + UV curing system
• Rapid processing compared to thermal methods
• Reduced substrate heating and distortion
• Improved reproducibility and throughput
• Built on the trusted KW-4A platform (since 1996)

🔗 Upgrade Path

Need full process control?

Expand your system with:

• Auto-dispensing (KW-4DA) for precise volume delivery
• Thermal curing (KW-4AH) for hybrid processes
• AI-assisted experimental design with RDAive