|
Characteristic
|
Results
|
|
Abrasion Resistance
|
No pronounced image loss, degredation or reduced readability after 70000 cycles of an abrasing wheel
|
|
Acid Corrosion
|
No deterioration or image degredation after 24 hours in 3% nitric acid
|
|
Heat Resistance
|
No legibility loss or degredation when subjected to 537 centigrade -1000 Fahrenheight
|
|
Salt spray corrosion
|
No deletious effect after a 720 hour salt spray (og) test. 2,6 "Very Good" corrosion resistance after 113 days seawater exposure.
|
|
Accelereted Light and Weather resistance
|
No pronounced deterioration of legibility after 400 hour carbon arc weatherometer exposure
|
|
Accelerated Oxygen Aging
|
No Discoloration or fading or fading after96hour/300 psi / 70C oxygen bomb aging.
|
|
Stain Resistance
|
No black fading when plates are eposed to tincture of iodine.
|
|
Cleaning Resistance
|
No deleteous effects when tested with alkaline cleaners (MIL-C-87937 or equivalent) for aircraft surfaces.
|
|
Low temperature resistance
|
No deleteious effect on image fade after 1 hour
|
|
Organic solvent resistance
|
No softening staining or noticeable fade after 1 hour at 10C-50F No impairment of legibility upon exposure at -19.5C - 67F
|
|
Fungus resistant
|
Visual reading of"0" per ASTM-G21
|
|
Thermal shock
|
No deterioration after 3 cycles between -65C and 125C
|
|
Moisture resistance
|
No deterioration after 10 humidity cycles per MIL-STD-202, method 106
|