Marathon
FILM TYPE APPEARANCE VISIBLE LIGHT TRANSMISSION SOLAR ENERGY
REJECTION
VISIBLE LIGHT REFLECTANCE SHADING
COEFFICIENT
SOLAR HEAT GAIN
COEFFICIENT
SOLAR ABSORPTION GLARE
REDUCTION
MN 45 black 46% 42% 8% 0.67 0.58 46% 48%
MN 35 black 37% 43% 7% 0.66 0.57 48% 58%
MN 30 black 30% 45% 6% 0.64 0.55 51% 66%
MN 20 black 20% 49% 5% 0.58 0.50 58% 77%
MN 15 black 12% 58% 5% 0.49 0.42 65% 86%
MN 05 black (3ply) 5% 60% 6% 0.47 0.40 68% 94%
Solar specifications represent film mounted to 1⁄4” clear glass. Tests, equipment and methods according to ASTM, ANSI and NFRC standards. Calculations performed using Lawrence Berkeley Lab’s Optics/Window 6. Values expressed hereof are typical and provided for comparative purposes only.