Plant stealth material and preparation method thereof
A technology of stealth materials and plants, applied in electrical components, antennas, layered products, etc., can solve the problems of failing to achieve the natural camouflage effect of natural vegetation, hindering the resolution effect of hyperspectral detection equipment, high and low temperature resistance, and weak weather resistance. , to achieve the effect of widening the microwave stealth frequency band, low density and long service life
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Embodiment 1
[0018] Embodiment 1: A kind of plant stealth material, by loofah unit and electromagnetic shielding cloth, structure such as figure 1 , wherein the loofah unit 2 and the loofah unit 2' are distributed and fixed on the electromagnetic shielding cloth 1 in parallel in the figure, the loofah unit part 3 is impregnated with the wave-absorbing liquid, and the bottom surface is connected with the electromagnetic shielding cloth, and the loofah unit part 4 is not impregnated with the absorbing liquid Wave liquid, exposed to the air, 5 is the fan-shaped cavity of the loofah unit.
[0019] Such as Figure 4 Shown, this embodiment preparation method is as follows:
[0020] Screen, select a loofah with a suitable diameter, cut off the two ends, and keep the more regular cylinder in the middle.
[0021] Cut, according to the number of vascular bundles of the loofah, cut it into strips of loofah, cut 3 vascular bundles (3 fan-shaped cavities) into 3 strips, cut 4 vascular bundles (4 fan-...
Embodiment 2
[0028] A kind of plant stealth material, which is composed of loofah unit and electromagnetic shielding cloth, the structure is as follows image 3 As shown in the figure, the loofah unit 7 and the loofah unit 7' are distributed and fixed on the electromagnetic shielding cloth 6 in parallel. The loofah units are partially soaked in the wave-absorbing liquid, the bottom surface is connected with the electromagnetic shielding cloth, and the top is exposed to the air.
[0029] The preparation method of this embodiment is as follows:
[0030] Screen, select a loofah with a suitable diameter, cut off the two ends, and keep the more regular cylinder in the middle.
[0031] Cut, according to the number of vascular bundles of the loofah, cut it into strips of loofah, cut 3 vascular bundles (3 fan-shaped cavities) into 3 strips, cut 4 vascular bundles (4 fan-shaped cavities) into 4 strips.
[0032] Soak in the absorbing liquid, inject the absorbing liquid into the stainless steel squ...
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