ACRYLITE® LED 8N LD48
Polymethyl Methacrylate Acrylic
ACRYLITE® LED 8N LD48 Acrylic Molding Compound is a highly transparent light guide material based on ACRYLITE® 8N.
In addition to the typical properties of ACRYLITE®, such as
ACRYLITE® LED 8N LD48 is developed for edge lit LED applications. The light scattering properties convert the light guide to a full illuminated panel. Furthermore, the material allows for a competely transparent view through the light guide when it is not illuminated. This opens a new degree of freedom for designers. ACRYLITE® 8N LD12 is recommended for panels with a distance of 24 cm to 48 cm (9.45 in to 18.9 in) between two light injecting LED strips.
Application:
Injection molding or extrusion.
Features | - Good Flow，High Clarity，High Strength，UV Resistant，Weather Resistant
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Uses | - Lighting Applications，Lighting Diffusers
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Agency Ratings | |
Appearance | |
Forms | |
Processing Method | - Extrusion，Injection Molding
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Density / Specific Gravity | 1.19 |
| ASTM D792 |
Apparent (Bulk) Density | 0.66 | g/cm³ | ASTM D1895 |
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 3.3 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow | 4.0E-3 to 7.0E-3 | in/in | ASTM D955 |
Water Absorption (Equilibrium) | < 0.30 | % | ASTM D570 |
Rockwell Hardness (M-Scale) | 95 |
| ASTM D785 |
Tensile Modulus | 470000 | psi | ASTM D638 |
Tensile Strength | 11300 | psi | ASTM D638 |
Tensile Elongation |
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| ASTM D638 |
Yield | 4.0 to 6.0 | % |
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Break | 4.0 to 6.0 | % |
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Flexural Modulus | 500000 | psi | ASTM D790 |
Flexural Strength | 16200 | psi | ASTM D790 |
Notched Izod Impact (73°F, 0.250 in) | 0.36 | ft·lb/in | ASTM D256 |
Deflection Temperature Under Load (264 psi, Annealed, 0.250 in) | 212 | °F | ASTM D648 |
Vicat Softening Temperature | 226 | °F | ASTM D1525 |
CLTE - Flow (32 to 212°F) | 4.0E-5 | in/in/°F | ASTM D696 |
Transmittance (126 mil) | 92.0 | % | ASTM D1003 |
Haze (126 mil) | < 2.0 | % | ASTM D1003 |
Yellowness Index (0.126 in) | < 1.0 | YI | ASTM D1925 |
