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Light-absorbing and heat-emitting composition and preparation method of fabric containing same

A light-absorbing, heat-generating, composition-based technology, applied in the field of materials, can solve the problems of fabric spinning quality and quality reduction, unsatisfactory fabric warmth retention, excessive fabric residual dyeing liquor, etc., to reduce heat diffusion and loss, good warmth retention, The effect of good heat storage performance

Inactive Publication Date: 2016-07-06
崔铉泽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the addition of the above-mentioned germanium element powder reduces the quality and quality of fabric spinning. In addition, the subsequent high-temperature dyeing will have a certain damage and reduction effect on the warmth retention of the fabric, making the warmth retention of the final fabric unsatisfactory. , and, excess residual dye solution occurs on the fabric, thereby increasing additional processing costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Light-absorbing and heat-emitting composition and preparation method of fabric containing same
  • Light-absorbing and heat-emitting composition and preparation method of fabric containing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment provides a light-absorbing and heat-generating composition, and the raw material components include:

[0033] The first dispersant is non-ionic surfactant polyoxyethylene sorbitan trioleate (cloud point is 40 DEG C), 5 parts by weight;

[0034] Zinc-tin oxide (ATO, tin: the mol ratio of antimony is 9:1), 20 parts by weight;

[0035] Zirconium carbide, 0.1 parts by weight;

[0036] Defoamer, 0.1 parts by weight.

[0037] Further, a method for fabric containing the light-absorbing and heat-generating composition is provided, the steps include:

[0038] (1) Weigh each raw material component according to the above weight parts and fully mix to prepare the light-absorbing and exothermic composition, add water to the light-absorbing and exothermic composition for the first time and fully disperse to form a solid content of 10wt% homogeneous dispersion;

[0039] (2) wet-grinding the dispersion described in step (1), so that the particle diameter of the soli...

Embodiment 2

[0042] This embodiment provides a light-absorbing and heat-generating composition, and the raw material components include:

[0043] The first dispersant is nonionic surfactant polyoxyethylene lauryl ether (cloud point is 80 DEG C), 20 parts by weight;

[0044] Indium tin oxide (ITO), 10 parts by weight;

[0045] Silicon carbide, 5 parts by weight;

[0046] The second dispersant is an anionic-nonionic composite system, 0.1 parts by weight;

[0047] Defoamer, 0.1 parts by weight.

[0048] Further, a method for fabric containing the light-absorbing and heat-generating composition is provided, the steps include:

[0049] (1) Weigh each raw material component according to the above parts by weight and fully mix it to obtain the light-absorbing heat-generating composition. Add water to the light-absorbing heat-generating composition for the first time and fully disperse it to form a solid content of 20wt%. homogeneous dispersion;

[0050] (2) wet-grinding the dispersion in ste...

Embodiment 3

[0053] This embodiment provides a light-absorbing and heat-generating composition, and the raw material components include:

[0054]The first dispersant is nonionic surfactant polyoxyethylene alcohol castor ether (cloud point is 60 DEG C), 15 parts by weight;

[0055] A mixture of antimony tin oxide and indium tin oxide in a mass ratio of 1:1, 10 parts by weight;

[0056] A mixture of zirconium carbide, silicon carbide, and boron carbide in a mass ratio of 1:1:1, 5 parts by weight;

[0057] The second dispersant is an anionic-nonionic composite system, 5 parts by weight;

[0058] Additive, 5 parts by weight;

[0059] The additive is a mixture composed of a thickener, an anti-settling agent, a defoamer, an antistatic agent, a water-repellent agent, an antibacterial agent and an ultraviolet stabilizer in equal parts by mass.

[0060] Further, a method for fabric containing the light-absorbing and heat-generating composition is provided, the steps include:

[0061] (1) Weigh ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a light-absorbing and heat-emitting composition. First dispersant, metal and / or metal oxide and carbide are adopted as raw material components and compounded appropriately, the prepared light-absorbing and heat-emitting composition absorbs sunlight and emits heat and meanwhile can effectively reflect heat of the human body so as to reduce heat diffusion and loss, heat storage performance is high, furthermore, when the light-absorbing and heat-emitting composition is applied to the process of dipping fabric in the composition, the completely absorbing rate is high, compatibility is good, the fabric containing the light-absorbing and heat-emitting composition is finally prepared, sunlight is absorbed, heat is emitted, meanwhile, heat of the human body can be reflected so as to reduce heat diffusion and loss, heat storage performance is high, and the heat retention property is good.

Description

technical field [0001] The invention belongs to the field of material technology, and in particular relates to a light-absorbing and heat-generating composition and a preparation method of a fabric containing the composition. Background technique [0002] The thermal fabrics currently on the market generally achieve the thermal function through the following two methods: one is to reduce the diffusion and loss of heat by containing more still air to achieve the thermal effect, such as hollow fiber or fluffy and thick fabric structure , this kind of fabric itself does not generate heat, but obtains the effect of keeping warm by reducing the loss of heat, resulting in the thicker fabric and reduced wearing comfort. The other is to achieve the purpose of heating the human body by adding materials that can generate and release energy in the fabric. For example, it has been reported that germanium element powder is added to the raw material of the fabric before spinning, so that...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M11/46D06M11/83D06M15/53D06M11/74D06M11/45D06M11/77D06M11/80
CPCD06M11/45D06M11/46D06M11/74D06M11/77D06M11/80D06M11/83D06M15/53
Inventor 崔铉泽吴雪涛杨武林
Owner 崔铉泽
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