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Light absorbing and heating functional fiber

A functional fiber, light absorption and heat generation technology, applied in the field of textile fibers, can solve the problems of single heat preservation method and poor heat preservation effect

Inactive Publication Date: 2019-06-14
苏州申久高新纤维有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a light-absorbing and heat-generating functional fiber, which solves the problem that the fiber product has a single way to keep warm and has a poor warm-keeping effect

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 heating functional fiber

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, a light-absorbing and heat-generating functional fiber includes a light-absorbing layer 1, a heat-generating layer 2, and a heat storage layer 3 in sequence from the outside to the inside. The light-absorbing layer 1 is composed of the following components by weight: 80 parts of high polymer, 8 parts, 1 part of coupling agent, the heat generating layer 2 is composed of the following components by weight: 80 parts of high polymer, 10 parts of heat generating particles, 1 part of coupling agent, and the heat storage layer 3 is composed of the following components by weight : 80 parts of high polymer, 4 20 parts of thermal storage particles.

[0021] The polymer used in the light-absorbing layer 1 is polyethylene, the polymer used in the heat-generating layer 2 is polypropylene, the polymer used in the heat-storage layer 3 is polyester, the light-absorbing particles are carbon black, and the heat-generating particles are nano-titanium carbide, A...

Embodiment 2

[0024] Such as figure 1 As shown, a light-absorbing and heat-generating functional fiber includes a light-absorbing layer 1, a heat-generating layer 2, and a heat storage layer 3 in sequence from the outside to the inside. The light-absorbing layer 1 is composed of the following components by weight: 90 parts of high polymer, 15 parts, 2 parts of coupling agent, the heat generating layer 2 is composed of the following components by weight: 90 parts of high polymer, 13 parts of heat generating particles, 2 parts of coupling agent, and the heat storage layer 3 is composed of the following components by weight : 90 parts of high polymer, 4 30 parts of thermal storage particles.

[0025] The high polymer used in the light-absorbing layer 1 is polyamide, the high polymer used in the heat-generating layer 2 is polypropylene, the high polymer used in the thermal storage layer 3 is polyethylene, the light-absorbing particles are a mixture of carbon black and zirconia, and the heat-gen...

Embodiment 3

[0027] Such as figure 1 As shown, a light-absorbing and heat-generating functional fiber includes a light-absorbing layer 1, a heat-generating layer 2, and a heat storage layer 3 in sequence from the outside to the inside. The light-absorbing layer 1 is composed of the following components by weight: 100 parts of high polymer, 20 parts, 3 parts of coupling agent, the heat generating layer 2 is composed of the following components by weight: 100 parts of high polymer, 25 parts of heat generating particles, 3 parts of coupling agent, and the heat storage layer 3 is composed of the following components by weight : 100 parts of high polymer, 440 parts of thermal storage particles.

[0028] The high polymer used in the light-absorbing layer 1 is polyurethane, the high polymer used in the heat-generating layer 2 is polypropylene, the high polymer used in the thermal storage layer 3 is polyethylene, and the light-absorbing particles are a mixture of carbon black, zirconia and silicon...

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 discloses a light absorbing and heating functional fiber, and belongs to the technical field of textile fibers. The functional fiber sequentially comprises a light-absorbing layer, a heating layer and a heat storage layer from outside to inside. The light-absorbing layer is prepared from, by weight, 90 parts of a high polymer, 15 parts of light-absorbing particles and 2 parts of a coupling agent. The heating layer is prepared from, by weight, 90 parts of a high polymer, 13 parts of heating particles and 2 parts of a coupling agent. The heat storage layer is prepared from, by weight, 90 parts of a high polymer and 30 parts of heat storage particles. A prepared fiber fabric has high light-absorbing and heating functions, has a good heat preservation effect and can meet the userequirements of consumers.

Description

technical field [0001] The invention relates to a light-absorbing and heat-generating functional fiber, which belongs to the technical field of textile fibers. Background technique [0002] At present, the heat preservation products on the market generally achieve the heat preservation function in the following two ways: one is to reduce the diffusion and loss of heat by including more still air, so as to achieve the effect of heat preservation, such as hollow fiber, such as fluffy and thick Fabric structure, the other is through the mechanism of moisture absorption and heat generation, the fiber absorbs the moisture produced by the human body to generate heat, such as cotton fiber and wool fiber, but in actual use, the temperature raised by the above two ways of keeping warm is small, and With the continuous improvement of the quality of life, people's requirements for textile fabrics are constantly improving, and fiber fabrics with a single warmth-keeping effect are also d...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/06D01F8/14D01F8/12D01F8/16D01F1/10
Inventor 是宇舟何正锋许荣
Owner 苏州申久高新纤维有限公司
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