Microstructured Acrylic for Light-Guiding Technical Info
Product
Jungbecker’s unique, direct-to-sheet technology is a perfect match with the unsurpassed optical performance and outstanding weatherability of ACRYLITE®. The diverse light-guiding product portfolio and high-precision optics capabilities, coupled with the high performance of this material provides an excellent solution for a variety of applications in the North American market.
Custom Optics and Conical De-glaring Prism Light Distribution
Benefits/Capabilities
- Custom optics solutions
- Direct-to-sheet, hot embossing process
- Injection molding capabilities
- In-house tooling operations (Jungbecker)
- Suppress high-angle light above 65° (glare reduction)
- Highly transparent micro-structured prisms
Markets
- Lighting
- Architectural
- Solar / Daylighting
- Automotive
- Medical
CDP
Conical De-glaring Prism
- Suppresses high-angle light above 65° to reduce visual glare, while increasing on-axis light (gain)
- Unique and homogenous glare reduction in all planes of the sheet
- High transparency coneshaped prisms
DDP
Delta De-glaring Prism
- Reduced material thickness of 2mm
- Suppresses high-angle light above 65° to reduce visual glare, while increasing onaxis light (gain)
- Almost identical mechanical stability as 3mm thickness products due to concave structures
LGP
Light Guiding Prismatic Sheet
- Decouples light fed in from the edge, uniformly across the surface area
- 40% indirect light (batwing distribution) / 60% direct light, de-glaring
- Micro-structures extract light via refraction and total internal reflection
- Homogeneous light output (single sided and double sided options)
- Transparent when not lit
CDP 15
Conical De-glaring Prism 15°
- 15° tilt of cone structures supports asymmetrical illumination
- Provides wall washer-like effect
- Supports architectural and pendant luminaire applications
LP90
Linear Prism 90°
- High transparency 90° microstructured prism sheet
- Total deflection of perpendicular light, cut-off direct sunlight (sun protection)
- One axis beam splitting in luminaires (batwing distribution)
ADP
Asymmetrical De-glaring Prism
- Asymmetrical prisms with one-sided perpendicular flank
- Parallel/collimated light is deflected at 20°
- High transparency, asymmetrical microstructured prism sheet
- Suitable for wall washer applications
Product Data
Test | CDP | CDP15 | DDP | ADP | LP90 | LGP |
---|---|---|---|---|---|---|
Optical Control | Conical De-glaring | Asymmetrical De-glaring | Delta De-glaring | Linear De-glaring | Linear De-glaring | Edge-lit De-glaring |
Standard Thickness | 3 mm* | 3 mm* | 2 mm | 3 mm* | 3 mm* | 6 mm+ |
Available Sizes | 1500 x 300 | 1500 x 300 | 1500 x 300 | 1500 x 300 | 1500 x 300 | 1500 x 300 |
1300 x 400 | 600 x 600 | 1200 x 600 | 600 x 600 | 600 x 600 | 620 x 620 | |
1200 x 600 | – | – | **1200 x 400 | **1300 x 400 | **custom | |
600 x 600 | – | – | – | – | – | |
Optional Grey Color | X | X | – | – | – | – |
- *2.5 mm to 5 mm thickness can be made upon special request
- +4 mm - 8 mm thickness may be available upon special request
- **sizes may be available upon special request
- All material can be laser cut or edge finished upon request
Optical Properties
PMMA Clear | PMMA Light Grey (“N”) | PMMA Light Grey (“M”) | PMMA Grey (“G”) | |
---|---|---|---|---|
Light Transmission | 92% | 89 ± 1% | 86 ± 1% | 72 ± 2% |