Revolutionizing Light Guide Film Production: 365nm UV Curing Surface Light Source
In modern display manufacturing, achieving flawless light guide film curing requires precision-engineered UV solutions. Our 2000x20mm 365nm UV Curing Surface Light Source delivers industry-leading 400mW/cm² irradiance, specifically designed for high-throughput production of optical films.
Product Highlights
- High-Power Uniform Output
- 400mW/cm² @ 365nm wavelength
- ±5% irradiation uniformity across 2000mm length
- Optimal for fast-cure acrylic/PET-based optical adhesives
- Industry-Specific Design
- Linear 2000x20mm form factor matches roll-to-roll film formats
- Instant on/off capability (<1s response) for energy-efficient processing
- Production-Ready Reliability
- 10,000+ hour LED lifespan (L70 rating)
- IP65-rated housing for industrial environments
Technical Deep Dive: Precision Curing for Optical Films
1. Optimized Spectral Output
The 365nm wavelength matches photoinitiator absorption peaks in UV-curable optical resins (e.g., Norland NOA81, Dymax 9001), ensuring complete polymerization without thermal damage to PET substrates.
2. Linear Irradiation System
- Active illumination area: 2000(L) x 20(W) mm
- 120° wide irradiation angle for edge-to-edge uniformity
- Water-cooled housing maintains <35°C surface temperature
3. Smart Control Integration
- 0-100% dimming via PWM/DALI protocols
- Real-time power monitoring with RS485 feedback
Why This System Excels in Light Guide Film Applications
A. Elimination of Hotspots
Precision lens arrays create overlapping beam patterns that prevent curing inconsistencies – critical for maintaining >98% light transmission in finished films.
B. Production Line Synergy
- 24V DC input matches industrial power standards
- Mounting brackets for seamless integration with CNC coaters
C. Energy Efficiency
Consumes 40% less power than mercury lamp systems while delivering 2.8x faster cure speeds (tested on 50μm adhesive layers).
Technical Specifications Table
| Parameter | Value |
|---|---|
| Dimensions | 2000 x 20 mm (L x W) |
| Peak Wavelength | 365nm ±3nm |
| Irradiance | 400mW/cm² @ 10mm WD |
| Uniformity | >95% across full length |
| Operating Voltage | 24V DC ±10% |
| Cooling Method | Active water circulation |
| Lifespan | 10,000 hours (at 25°C) |
Application Scenarios
- Edge-Lit Display Manufacturing: Cure light-extraction patterns on PMMA/PET films
- LCD Backlight Units: Bonding micro-prism structures with <0.1% void rate
- Automotive Instrument Panels: Adhesive curing for anti-glare surface films
Why Choose Our UV Curing Solution?
- Custom Configurations: Adjust length (500-3000mm) and intensity profiles
- Onsite Validation: Free process optimization for your resin/substrate combo
Ready to Upgrade Your Production Line?
[Contact Us] today for a free curing efficiency analysis and discover how our UV systems can reduce your light guide film reject rates by up to 70%.