PRODUCT DETAILS
UV Transmitting Acrylic Sheet
UV Transmitting Acrylic Sheet is a specially formulated optical grade PMMA sheet designed for applications requiring efficient ultraviolet transmission. Compared to standard acrylic sheets, it offers excellent transmittance in the UV-A (320-400nm) and UV-B (280-320nm) wavelength ranges while maintaining high transparency in the visible light spectrum. Manufactured using 100% virgin MMA raw material to ensure batch stability and long-term reliability, available in thicknesses from 1mm to 50mm with standard size of 1220×2440mm.
UV Transmitting Acrylic Sheet is a specially formulated optical grade PMMA sheet designed for applications requiring efficient ultraviolet transmission. Compared to standard acrylic sheets, it offers excellent transmittance in the UV-A (320-400nm) and UV-B (280-320nm) wavelength ranges while maintaining high transparency in the visible light spectrum. Manufactured using 100% virgin MMA raw material to ensure batch stability and long-term reliability, available in thicknesses from 1mm to 50mm with standard size of 1220×2440mm.
Core Features
- UV Transmittance: UV-A >90%, UV-B >85% (at 3mm thickness)
- Optical Clarity: Visible light transmittance >92%, haze <1%
- Weather Resistance: Special anti-aging formula, performance degradation <5% after 3 years outdoor use
- Mechanical Strength: Impact strength 10 times that of glass, flexural strength ≥70MPa
- Thermal Stability: Continuous operating temperature -40℃~70℃
- Processing Adaptability: Thermoformable, cuttable, drillable, polishable and coatable
Application Scenarios
Medical and Scientific Research Fields
- Phototherapy Equipment: UVB treatment devices, psoriasis treatment lamps
- Analytical Instruments: Fluorescence spectrometers, UV detector sample cells
- Sterilization Equipment: UV disinfection lamp protective covers, water treatment UV reactors
Industrial and Agricultural Fields
- Curing Applications: UV adhesive curing, ink curing equipment windows
- Agricultural Technology: Plant growth lamps, greenhouse UV transmitting panels
- Material Testing: UV aging test chamber observation windows
Special Lighting Fields
- Stage Lighting: UV effect lamps, black light filters
- Lithography Technology: Semiconductor manufacturing exposure systems
- Artistic Lighting: UV fluorescent pigment excitation lamps
Technical Parameters
| Parameter | Standard Value |
| Thickness Range | 1mm-50mm |
| Standard Size | 1220×2440mm, 1000×2000mm |
| UV-A Transmittance | ≥90% (320-400nm) |
| UV-B Transmittance | ≥85% (280-320nm) |
| Visible Light Transmittance | ≥92% (400-700nm) |
| Surface Quality | 60/40 (scratches/pits) |
| Radiation Resistance | ≥1000kGy |
Usage Precautions
- Safety Protection: Wear UV protective glasses and gloves during operation
- Cleaning and Maintenance: Use special acrylic cleaner, avoid alcohol and other solvents
- Storage Conditions: Avoid direct sunlight, temperature controlled at 20±5℃, relative humidity 40%-60%
- Processing Limitations: Thermoforming temperature should be controlled at 140-160℃ to avoid performance degradation due to high temperature
Selection Recommendations
| Application Type | Recommended Thickness | Special Requirements |
| Medical Equipment | 3mm-5mm | Biocompatibility certification |
| Analytical Instruments | 1mm-3mm | High optical uniformity |
| Curing Equipment | 5mm-10mm | High UV aging resistance |
| Agricultural Applications | 10mm-15mm | Impact resistance, hail protection |
