C3 3 anti-detection foil THE ultimate protection.
C3 Foils are used within various industries for a number of various applications. The manufacture and supply of specialized foils are one of the main core activities of C3 International. The C3 specialist foils can be distinguished by their superior properties.
When looking at a large area, the emissivity of various surfaces must be considered. Most materials found on the surface of buildings will have a relatively high emissivity but there will still be noticeable differences in the perceived image due to a change in surface material.
This can be overcome by a detailed knowledge of the building under inves- tigation. Some metals and glass can re ect infra-red radiation and appar- ent hot spots can be a re ection from a hot object near by.
A thermal imager detects and displays surface temperatures. The surface temperature under normal conditions is the result of heat energy conduc- tion through the walls from a heated object or internal room. Moisture is an excellent conductor of heat and when insulation (like glaswool or open cel insulation) is damp it will become a conductor rather than an re ector or insulator. A measure of the ability of a surface to radiate energy as meas- ured by the ratio of the radiant ux per unit area to that of the radiated by a black body at the same temperature.
Black Body = 1.00
Red rough house brick = 0.93
C3 ADF foil = 0.055
Moisture is an ef cient conductor of heat. Wet or damp renders your insulation and or your mission not to be detected useless. C3 Anti Detection foil is not hygroscopic.