A multi-layer composite camouflage cloth with high thermal inertia

A multi-layer composite, high-heat technology, applied in the field of camouflage cloth, can solve the problems of large thermal inertia, achieve good quality, strong adhesion, and improve the effect of thermal inertia

Active Publication Date: 2022-04-26
四川航龙航空工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the reasons for the large difference in infrared radiation properties between natural backgrounds and artificial materials is the large thermal inertia of natural backgrounds due to the presence of water

Method used

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  • A multi-layer composite camouflage cloth with high thermal inertia
  • A multi-layer composite camouflage cloth with high thermal inertia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A multi-layer composite camouflage cloth with high thermal inertia, including a base cloth, phase change material coatings are provided on both sides of the base cloth, camouflage coatings and thermal infrared high-reflection coatings are respectively provided on the outer sides of the two phase change material coatings .

[0024] The camouflage coating is composed of green camouflage paint. The green camouflage paint includes pigments, adhesives and solvents. The pigments include chromium oxide green, chromium oxide yellow, titanium white, macromolecular red and high-reflection black. The adhesive is polyurethane resin, and the solvent is It is dimethyl formamide, the components are calculated by weight, 15% of chrome oxide green, 20% of chrome oxide yellow, 10% of titanium white, 0.2% of macromolecular red, 1% of high reflection black, 30% of polyurethane resin, dimethylformamide Base formamide 8%.

[0025] The preparation method of the green camouflage paint is as f...

Embodiment 2

[0031] A multi-layer composite camouflage cloth with high thermal inertia, including a base cloth, phase change material coatings are provided on both sides of the base cloth, camouflage coatings and thermal infrared high-reflection coatings are respectively provided on the outer sides of the two phase change material coatings .

[0032] The camouflage coating is composed of green camouflage paint. The green camouflage paint includes pigments, adhesives and solvents. The pigments include chromium oxide green, chromium oxide yellow, titanium white, macromolecular red and high-reflection black. The adhesive is polyurethane resin, and the solvent is It is dimethyl formamide, the components are calculated by weight, 20% of chrome oxide green, 15% of chrome oxide yellow, 12% of titanium white, 0.4% of macromolecular red, 2% of high reflection black, 40% of polyurethane resin, dimethylformamide Base formamide 10%.

[0033] The preparation method of the green camouflage paint is as ...

Embodiment 3

[0039] A multi-layer composite camouflage cloth with high thermal inertia, including a base cloth, phase change material coatings are provided on both sides of the base cloth, camouflage coatings and thermal infrared high-reflection coatings are respectively provided on the outer sides of the two phase change material coatings .

[0040] The camouflage coating is composed of green camouflage paint. The green camouflage paint includes pigments, adhesives and solvents. The pigments include chromium oxide green, chromium oxide yellow, titanium white, macromolecular red and high-reflection black. The adhesive is polyurethane resin, and the solvent is It is dimethyl formamide, the components are calculated by weight, 24% of chrome oxide green, 20% of chrome oxide yellow, 15% of titanium white, 0.5% of macromolecular red, 5% of high reflection black, 50% of polyurethane resin, dimethylformamide Base formamide 15%.

[0041] The preparation method of the green camouflage paint is as ...

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Abstract

The invention provides a multi-layer composite camouflage cloth with high thermal inertia and relates to the field of camouflage materials. A multi-layer composite camouflage cloth with high thermal inertia, comprising a base cloth, both sides of the base cloth are provided with a phase change material coating, wherein one side of the phase change material coating away from the base cloth is provided with As for the camouflage coating, the other side of the phase change material coating away from the base cloth is provided with a thermal infrared high reflection coating. The invention has camouflage requirements applicable to different environments, can simultaneously realize near-infrared and thermal infrared camouflage performance, and has the technical effect of reducing the probability of a target being detected by an infrared detector.

Description

technical field [0001] The invention belongs to the field of camouflage materials, in particular to a camouflage cloth compatible with optics and thermal infrared. Background technique [0002] Military camouflage is an effective means to improve the survivability of equipment and personnel on the battlefield, and to enhance the overall combat effectiveness of troops. In terms of bands, camouflage is divided into optical camouflage (including visible light band 380nm-760nm and near-infrared band 760nm-1200nm), thermal infrared camouflage (3μm-5μm and 8μm-12μm) and radar camouflage. Camouflage cloth is the basis of camouflage equipment, while traditional camouflage cloth is only suitable for target camouflage in the visible light band (380nm-760nm), and can only deal with reconnaissance in the visible light band, and does not have the camouflage performance in the near-infrared band and thermal infrared band. In view of the development and application of multi-band reconnais...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41H3/02C09D175/04C09D191/06C23C14/16C23C14/20C23C14/24D06M11/83D06M101/06D06M101/32
CPCF41H3/02D06M11/83C09D191/06C09D175/04C23C14/24C23C14/20C23C14/16D06M2101/32D06M2101/06
Inventor 何雄何欣怡王娜
Owner 四川航龙航空工业有限公司
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