IR Aluminum for SDL

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Reflectance by Band

BandAvg. ReflectanceMin Reflectance
700-1000 nm86%82%
1000-1500 nm96%93%
1500-2000 nm98%97%
2000-3000 nm98%97%
3000-4000 nm98%98%
4000-5000 nm98%98%
5000-6000 nm99%99%
6000-7000 nm99%99%
7000-8000 nm99%99%
8000-9000 nm99%98%
9000-10000 nm98%98%

Environmental Durability

TestSpecificationDescription
AdhesionMIL-C-48497A SECT. 3.4.1.1 AND 4.5.3.1Slow-pull, 90-deg
AbrasionMIL-C-48497A SECT. 3.4.1.3 AND 4.5.3.3Moderate cheesecloth, 50 strokes
24-hr HumidityMIL-C-48497A SECT. 3.4.1.2 AND 4.5.3.250C/95%/24-hr
Thermal CycleMIL-C-48497A SECT. 3.4.2.1 AND 4.5.4.1RT to -171°C