The new and improved Nightlite glow products are constructed from a non-radioactive chemical light source and are specially engineered from a flexible acrylic substrate that glows in total darkness after exposure to light. Also now available is a 1 ply version (.020") LaserThinGlow with adhesive.
Physical Properties | Typical Values | ASTM Method |
---|---|---|
Coefficient of Thermal Expansion | ||
Inch/inch/°F | 3.8 x 10-5 | D-696 |
Deflection Temperature | ||
Temperature at which material deflects .010" (.254mm) at 264 psi | 170°F (53.926°C) | D-648 |
Flexural Strength | ||
Loan to stretch outer surface 5% | 7,000 psi | D-790 |
Gravity | ||
1.15 | D-792 | |
IZOD Impact Strength | ||
Notched at 73°F (22.777°C) | 1.2 ft lbs/in | D-256 |
Notched at 32°F (0°C) | .7 ft lbs/in | D-256 |
Rockwell Hardness | ||
R99, L77 | D-785 | |
Tensile Strength | ||
To break | 5,400 psi | D-638 |
Elongation before break | 35% | D-638 |