Costume with infrared reflection function

A technology of infrared reflection and clothing, which is applied in the field of clothing with infrared reflection function, can solve the problems of inability to protect and achieve a good thermal effect

Inactive Publication Date: 2018-06-15
GUANGDONG XINFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing clothes can not have protective effect to infrared heat radiation, and in hot summer, also do not have the clothes that can have good shielding effect to the infrared radiation that accounts for 46% of solar energy in sunlight

Method used

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  • Costume with infrared reflection function

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Effect test

Embodiment Construction

[0012] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] See attached figure 1 The cross-sectional schematic diagram shown includes a garment substrate 1 , a bottom silicon nitride layer 2 , a zinc oxide layer 3 , a silver layer 4 , a nickel-chromium layer 5 and a top titanium oxide layer 6 . The thickness of the bottom silicon nitride layer 2 is 1-60nm, the thickness of the zinc oxide layer 3 is 1-20nm, the thickness of the silver layer 4 is 1-30nm, the thickness of the nickel-chromium layer 5 is 1-30nm, and the top titanium oxide layer 6 has a thickness of 1 to 60 nm.

[0014] In the composite film layer, the zinc oxide layer 3 is an important base layer, which can make the silver layer 4 more uniform and smooth, thereby having better infrared reflection performance. Stable, dense, and high-refractive-index materials such as silicon nitride and titanium oxide are...

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Abstract

The invention discloses a costume with an infrared reflection function. A magnetron sputtering vacuum method is used, a composite film layer is deposited on the surface of the costume, and the composite film layer is composed of a bottom silicon nitride layer, a zinc oxide layer, a silver layer, a nickel-chromium layer and a top titanium oxide layer which are sequentially stacked from the surfaceof the costume to the outside. The thickness of the bottom silicon nitride layer is 1-60 nm, the thickness of the zinc oxide layer is 1-20 nm, the thickness of the silver layer is 1-30 nm, the thickness of the nickel-chromium layer is 1-30 nm, and the thickness of the top titanium oxide layer is 1-60 nm. The costume can be quickly endowed with the infrared reflection function on a large scale to achieve better heat insulation and heat preservation effects. Moreover, magnetron sputtering vacuum is free of chemical addition, water pollution or air pollution problems, and is an environment-friendly production mode; all materials in use exist in the human body and do not have potential safety hazards to the human body.

Description

technical field [0001] The invention relates to a garment with infrared reflection function. Background technique [0002] Heat spreads outward through three main routes: heat transfer, convection, and infrared heat radiation. At present, most clothing is added with different amounts and different types of fillings to achieve a certain effect of keeping warm and cold. In this way, the skin is isolated from the air, reducing the heat loss caused by convection, and at the same time storing air through the fillings. Use the insulating properties of air to reduce heat transfer losses. But existing clothing can not have protective effect to infrared heat radiation, and in hot summer, also does not have the clothing that can have good shielding effect to the infrared radiation that accounts for 46% of solar energy in sunlight. Depositing a film layer with infrared reflection function on the surface of clothing can reduce heat loss in cold weather in winter and isolate infrared h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/005
CPCA41D13/005
Inventor 王银川余荣沾张欣刘琼溪尹华平梁媛
Owner GUANGDONG XINFENG TECH
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