Description
ACRYLIC UV TRANSMISSION FILTERS – Transmits ultra-violet rays at 260nm. UV Filters provide extremely accurate transmission specifications.nnProduct Designation is Grade: “S-O” Clear.n
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- Transmit ultra-violet ray (80% at 300nm)
- Excellent optical characteristics
- No double refraction
- Available smooth surface or anti-glare surface
- Available scratch-resistant
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nAPPLICATIONS – Optical disc substrates, UV-cure applications, sterilization filtersnnTHICKNESS – 0.2, 0.3, 0.4, 0.5, 0.8, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 and 5.0mmnnSIZE – 400 x 550mm standard. Custom sizes available upon request.nnOPTICAL PROPERTIES -nTransmission from 260nm — Transmit about 80% at 300nm — Transmit about 90% at 350nmnTotal Light Transmission 93% – Haze 0.1% – Refractive Index 1.49nnMACHINING / PRINTING – Available to customer specification.n
PHYSICAL PROPERTIES | |||
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PROPERTY | METHOD | UNIT | Normal Grade |
SPECIFIC GRAVITY | ASTM D-792 | 1.19 | |
OPTICAL | |||
Refractive Index | ASTM D-542 | 1.49 | |
MECHANICAL | |||
Elongation | ASTM D-638 | % | 5 |
Tensile Rupture Strength | ASTM D-638 | kg/cm2 | 750 |
Flexural Rupture Strength | ASTM D-790 | kg/cm2 | 1200 |
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