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Preparation method of infrared invisible glove

An infrared and glove technology, applied in the field of infrared invisible gloves preparation technology, can solve the problems of slow response, narrow application range, and continuous energy consumption

Pending Publication Date: 2021-04-09
恒劢安全防护用品(南通)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The principle of existing infrared stealth technology is usually to change the thermal radiation characteristics of the target, but most of these stealth materials have the disadvantages of continuous energy consumption, narrow application range, slow response, etc., and are not suitable for making infrared invisible gloves

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method of infrared invisible gloves, the preparation method of the required aerogel mixture is: weighing 5 parts of raw material aerogel powder, 3 parts of potassium hydroxide, 0.1 part of dispersant, and 70 parts of acrylic emulsion by weight parts and 10 parts of water, after mixing and dispersing for 1 hour, it was left to stand for defoaming for 24 hours to obtain the aerogel mixture.

[0027] The emulsion formulation contains the following raw materials in parts by weight: 100 parts of nitrile latex, 1 part of KOH, 1 part of sulfur, 1.5 parts of zinc oxide, 0.5 part of accelerator, 1 part of titanium dioxide, 0.01 part of dispersant, and 5 parts of aerogel mixture , 0.8 parts of antioxidant, 1 part of black pigment, 3 parts of cellulose.

[0028] The specific preparation steps of the infrared invisible gloves are:

[0029] (a) Prepare the infrared isolation emulsion according to the above formula, first add other auxiliary materials except the aeroge...

Embodiment 2

[0038] A preparation method of infrared invisible gloves, the preparation method of the required aerogel mixture is: weighing 20 parts of raw material aerogel powder, 5 parts of potassium hydroxide, 1.5 parts of dispersant, and 80 parts of acrylic emulsion by weight parts and 20 parts of water, mixed and dispersed for 1 hour, and then left to stand for defoaming for 24 hours to obtain the aerogel mixture.

[0039] The emulsion formulation contains the following raw materials in parts by weight: 100 parts of nitrile latex, 2 parts of KOH, 1.5 parts of sulfur, 3 parts of zinc oxide, 1.2 parts of accelerator, 2 parts of titanium dioxide, 0.03 part of dispersant, and 50 parts of aerogel mixture , 1.8 parts of antioxidant, 2 parts of black pigment, 8 parts of cellulose.

[0040] The specific preparation steps of the infrared invisible gloves are:

[0041] (a) Prepare the infrared isolation emulsion according to the above formula, first add other auxiliary materials except the aero...

Embodiment 3

[0050] A preparation method of infrared invisible gloves, the preparation method of the required aerogel mixture is: weighing by weight 15 parts of raw material aerogel powder, 4 parts of potassium hydroxide, 0.8 part of dispersant, and 75 parts of acrylic emulsion parts and 15 parts of water, after mixing and dispersing for 1 hour, it was left to stand for defoaming for 24 hours to obtain the aerogel mixture.

[0051] The emulsion formulation contains the following raw materials in parts by weight: 100 parts of nitrile latex, 1.5 parts of KOH, 1.5 parts of sulfur, 2.5 parts of zinc oxide, 0.9 parts of accelerator, 1.5 parts of titanium dioxide, 0.02 parts of dispersant, and 30 parts of aerogel mixture , 1.3 parts of antioxidant, 1.5 parts of black pigment, 6 parts of cellulose.

[0052] The specific preparation steps of the infrared invisible gloves are:

[0053] (a) Prepare the infrared isolation emulsion according to the above formula, first add other auxiliary materials e...

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Abstract

The invention discloses a preparation method of an infrared invisible glove. The method comprises the following steps of preparing an infrared isolation emulsion, and standing for later use; sleeving the palm model with the glove core, and preheating the glove core in a drying oven; immersing the palm model into a coagulator for uniform coagulation; immersing the palm model into the prepared infrared isolation emulsion for homogenizing glue; after drying, immersing the palm model into the aerogel mixture for homogenizing, and drying again; immersing the palm model into polyethylene glycol, and drying for the third time; and pre-vulcanizing, soaking and vulcanizing the palm model, and removing the palm model to obtain a glove product. The method is advantaged in that infrared invisible gloves are prepared by adopting a multi-layer impregnation method, a layer of rubber base material is impregnated on the surface of a fabric liner, and then the surface of the base material is coated with a layer of aerogel and acrylic emulsion blending modified coating, so the composite material based on the aerogel mixture coated on the surface of the rubber base material is prepared; and finally, a phase change material polyethylene glycol is coated, and drying treatment is carried out, so the prepared glove is firm and flexible and has an infrared invisible function.

Description

technical field [0001] The invention belongs to the technical field of dipped gloves, in particular to a preparation process of infrared invisible gloves. Background technique [0002] All objects in nature radiate infrared rays. The size of an object's ability to radiate infrared rays is directly related to its surface temperature. Therefore, no matter day or night, the infrared detector can measure the radiation difference between the target and the background, and obtain infrared images of different objects. The principle of the existing infrared stealth technology is usually to change the thermal radiation characteristics of the target, but most of these stealth materials have shortcomings such as continuous energy consumption, narrow application range, slow response, etc., and are not suitable for making infrared stealth gloves. SUMMARY OF THE INVENTION [0003] The invention provides a preparation method of an infrared stealth glove, which can prepare an infrared s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/015C08L9/04C08L33/04
CPCA41D19/0058C08L9/04C08L33/04
Inventor 刘网军
Owner 恒劢安全防护用品(南通)有限公司
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