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Household steaming room shape memory light-operated spontaneous heating material and preparation method thereof

A technology of self-heating and steaming, applied in luminescent materials, heat exchange materials, light therapy, etc., can solve the problems of artificial control of current or voltage, inability to provide a good and comfortable sitting and lying environment, inability to heat and relieve pain, etc. Achieve the effect of reducing Fermi level, improving conductivity and improving metal performance

Inactive Publication Date: 2020-10-30
长沙华脉新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shape-memory light-controlled self-heating material for a home-style steaming room, so as to solve the problem that the home-style steaming room in the above-mentioned background technology cannot heat specific parts to relieve pain, and cannot target frequent users. The body structure provides a good and comfortable sitting and lying environment, and heat generation requires artificial control of current or voltage, and the use of electric energy and switch control

Method used

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  • Household steaming room shape memory light-operated spontaneous heating material and preparation method thereof
  • Household steaming room shape memory light-operated spontaneous heating material and preparation method thereof
  • Household steaming room shape memory light-operated spontaneous heating material and preparation method thereof

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Effect test

Embodiment 1

[0042] This embodiment provides a shape-memory light-controlled self-heating material for a home-style sweat steaming room. The material includes the following components by weight:

[0043]

[0044] Wherein, the lauric acid / silicon powder / carbon nanotube organic phase change material includes the following components by weight:

[0045] 20 parts of lauric acid;

[0046] 40 parts of silicon powder;

[0047] 8 parts of carbon nanotubes;

[0048] 10 parts of N-methyl-2-pyrrolidone;

[0049] 5 parts of dimethylacetamide.

[0050] The preparation method of lauric acid / silicon powder / carbon nanotube organic phase change material comprises the following steps:

[0051] S1: Put 40 parts of silicon powder in a vacuum container, and apply a vacuum at 60kPa for 80min;

[0052] S2: Dissolve 5 parts of dimethylacetamide in distilled water to form a solution with a concentration of 10%, add 20 parts of lauric acid to the dimethylacetamide solution, heat at 30°C for 5 minutes, and for...

Embodiment 2

[0069] This embodiment provides a shape-memory light-controlled self-heating material for a home-style sweat steaming room. The material includes the following components by weight:

[0070] 35 parts of octadecanoic acid / silicon powder / carbon nanotube organic phase change material;

[0071] 55 parts of boric acid modified graphene;

[0072] Polymer matrix deformation composite: 75 parts of polylactic acid and polyurethane mixture, including 45 parts of polylactic acid and 30 parts of polyurethane;

[0073] Tetrasodium pyrophosphate decahydrate 12.5 parts;

[0074] 6.5 parts of polyacrylamide;

[0075] 12 parts of sodium lauryl sulfate;

[0076] 8 parts of 4,4'-methylenebis(phenylisocyanate);

[0077] 4 parts of 1,4'-butanediol.

[0078] Wherein, octadecanoic acid / silicon powder / carbon nanotube organic phase change material includes the following components by weight:

[0079] 25 parts octadecanoic acid;

[0080] 50 parts of silicon powder;

[0081] 26.5 parts of carbon...

Embodiment 3

[0103] This embodiment provides a shape-memory light-controlled self-heating material for a home-style sweat steaming room. The material includes the following components by weight:

[0104]

[0105] Wherein, hexadecanoic acid-sebacic acid / silicon powder / carbon nanotube organic phase change material includes the following components by weight:

[0106] 30 parts of hexadecanoic acid-sebacic acid, including 15 parts of hexadecanoic acid and 15 parts of sebacic acid;

[0107] 60 parts of silicon powder;

[0108] 45 parts of carbon nanotubes;

[0109] 20 parts of N-methyl-2-pyrrolidone;

[0110] 10 parts of dimethylacetamide.

[0111] The preparation method of hexadecanoic acid-sebacic acid / silicon powder / carbon nanotube organic phase change material comprises the following steps:

[0112] S1: Put 60 parts of silicon powder in a vacuum container, and apply a vacuum at 80kPa for 90 minutes;

[0113] S2: Dissolve 10 parts of dimethylacetamide in distilled water to form a sol...

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Abstract

The invention discloses a household steaming room shape memory light-operated spontaneous heating material and a preparation method thereof. The material comprises the following components by weight:a fatty acid / silicon powder / carbon nanotube organic phase change material, boric acid modified graphene, a polymer matrix deformation compound, tetrasodium pyrophosphate decahydrate, polyacrylamide, lauryl sodium sulfate, 4, 4'-methylene bis (phenyl isocyanate) and 1, 4'-butanediol. A light source for illumination required in the use process of the household steaming room starts a light response mechanism of an organic phase change material, a spontaneous heating process is carried out, electric control is not required, the light source for illumination can be converted into heat energy by utilizing the organic phase change material, and meanwhile, infrared rays in a wave band capable of relieving pain are emitted to a human body. By adopting the polymer matrix deformation compound, the thermal conductivity and the interface fusion compactness among the organic phase change material, the boric acid modified graphene and the polymer chain can be increased, and the comfort of a user canbe improved.

Description

technical field [0001] The invention relates to the field of heating materials, in particular to a shape-memory light-controlled self-heating material for a household steam room and a preparation method thereof. Background technique [0002] Today's white-collar workers work 8 hours a day or even longer, and many of them sit except for lunch time during working hours. Frequent sitting for a long time makes our body seriously overdrawn, and even has some sequelae. Experts say that sitting for a long time will not only damage our body, joints, and spine, and deform the body, but also increase the risk of cardiovascular disease and malignant tumors, and overall increase the risk of death. Sitting for a long time can cause more or less damage to the lower back or neck. [0003] At present, the family-style sweat steaming room only has a certain heating and steaming function. It can help the human body to expel excess toxins from the body, and at the same time, it can temporari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L33/26C08K13/06C08K3/04C08K3/36C08K5/09C08K9/02C08L67/04C08L75/04C08L29/04C08L79/02C08K5/092C09K5/06C09K11/65A61N5/06
CPCA61N5/0625A61N2005/0642A61N2005/0659C08K2201/011C08L29/04C08L67/02C08L67/04C08L79/02C08L2205/03C09K5/063C09K11/65C08L33/26C08K13/06C08K3/041C08K3/042C08K3/36C08K5/09C08K9/02C08L75/04C08K5/092
Inventor 邓珊
Owner 长沙华脉新材料有限公司
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