High-strength waterproof breathable carbon fiber composite fabric and preparation method thereof

A waterproof, breathable, composite fabric technology, applied in carbon fiber, antifouling/underwater coatings, fiber treatment, etc., can solve the problems of insufficient performance of carbon fiber composite materials and narrow application fields.

Inactive Publication Date: 2021-02-23
扬州穿行者工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the current problems of insufficient performance and narrow application fields of carbon fiber composite materials, the present invention provides a high-strength waterproof and breathable carbon fiber composite fabric and its preparation method. The comfort and practicality of carbon fiber fabric, suitable for use in various environments

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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  • High-strength waterproof breathable carbon fiber composite fabric and preparation method thereof
  • High-strength waterproof breathable carbon fiber composite fabric and preparation method thereof
  • High-strength waterproof breathable carbon fiber composite fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A high-strength waterproof and breathable carbon fiber composite fabric, comprising a bottom lining layer 1, an elastic layer 2 is arranged on the bottom lining layer 1, and the carbon fiber fabric layer 3 is bonded between the bottom lining layer 1 and the elastic layer 2. into; the top of the elastic layer 2 is provided with a wear-resistant water-proof layer 4 .

[0029] The bottom liner layer 1 is a woven, knitted or warp knitted fabric of cotton, linen, polyester or their blends.

[0030] The elastic layer 2 is composed of warp threads 21 and weft threads 22; the warp threads 21 are bi-component polyester filaments PET / PTT23; the weft threads 22 are blended yarns of polyester fibers and natural bamboo fibers.

[0031] The reinforced carbon fiber fabric layer 3 is prepared by the following method:

[0032] 1) After mixing nano-titanium dioxide and nano-silicon dioxide, add them to 100 times the weight of absolute ethanol, and disperse them evenly by ultrasonic to o...

Embodiment 2

[0043] A high-strength waterproof and breathable carbon fiber composite fabric, comprising a bottom lining layer 1, characterized in that an elastic layer 2 is arranged on the bottom lining layer 1, and a reinforced carbon fiber fabric layer is passed between the bottom lining layer 1 and the elastic layer 2 3 bonded; above the elastic layer 2 is provided with a wear-resistant water-proof layer 4.

[0044] The bottom liner layer 1 is a woven, knitted or warp knitted fabric of cotton, linen, polyester or their blends.

[0045] The elastic layer 2 is composed of warp threads 21 and weft threads 22; the warp threads 21 are bi-component polyester filaments PET / PTT23; the weft threads 22 are blended yarns of polyester fibers and natural bamboo fibers.

[0046] The reinforced carbon fiber fabric layer 3 is prepared by the following method:

[0047]1) After mixing nano-titanium dioxide and nano-silicon dioxide, add them to 100 times the weight of absolute ethanol, and disperse them ...

Embodiment 3

[0058] A high-strength waterproof and breathable carbon fiber composite fabric, comprising a bottom lining layer 1, characterized in that an elastic layer 2 is arranged on the bottom lining layer 1, and a reinforced carbon fiber fabric layer is passed between the bottom lining layer 1 and the elastic layer 2 3 bonded; above the elastic layer 2 is provided with a wear-resistant water-proof layer 4.

[0059] The bottom liner layer 1 is a woven, knitted or warp knitted fabric of cotton, linen, polyester or their blends.

[0060] The elastic layer 2 is composed of warp threads 21 and weft threads 22; the warp threads 21 are bi-component polyester filaments PET / PTT23; the weft threads 22 are blended yarns of polyester fibers and natural bamboo fibers.

[0061] The reinforced carbon fiber fabric layer 3 is prepared by the following method:

[0062] 1) After mixing nano-titanium dioxide and nano-silicon dioxide, add them to 100 times the weight of absolute ethanol, and disperse them...

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 high-strength waterproof breathable carbon fiber composite fabric and a preparation method thereof, and belongs to the technical field of high-performance fiber materials. Aiming at the current situation that an existing carbon fiber fabric is poor in comprehensive performance and difficult to meet the use requirement of a limit environment, the whole material is designedto be of a four-layer structure, a bottom lining layer is made of sweat-absorbing breathable fabric, the bottom lining layer is made of reinforced modified carbon fibers, and a fiber layer gap structure is filled with modified nano-silica and nano-titanium dioxide; on one hand, the mechanical strength of the carbon fibers is enhanced, and on the other hand, the modified nanoparticles can improvethe toughness, wind resistance, warm keeping and ultraviolet ray isolation effects of the carbon fiber fabric. An elastic layer and a wear-resistant waterproof layer are overlaid on the outer layer ofthe carbon fiber fabric, and warps and wefts of the elastic layer are made of different materials, so that the comfort and the practicability are remarkably improved; the wear-resistant waterproof layer can significantly improve the overall toughness of the fabric, prevent moisture from entering, greatly improve the antibacterial and antifouling properties, and greatly prolong the service life.

Description

technical field [0001] The invention belongs to the technical field of high-performance fiber materials, and in particular relates to a high-strength waterproof and breathable carbon fiber composite fabric and a preparation method thereof. Background technique [0002] With the advancement of science and technology and the improvement of requirements for daily necessities, waterproof and breathable fabrics are widely used in people's daily life. The fabric does not soak under a certain pressure, but the waterproof performance of the existing breathable fabrics is poor, and it can only achieve the effect of moisture absorption and quick drying. It only pays attention to its own waterproof function, but ignores that while it is waterproof, the sweat in the human body cannot be discharged. The phenomenon that causes the human body to feel stuffy and uncomfortable. Therefore, it is necessary to study a waterproof and breathable material that not only has a good waterproof effec...

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): B32B9/00B32B9/02B32B9/04B32B27/02B32B27/12B32B27/36B32B7/12B32B33/00D06M11/46D06M11/79C09D163/00C09D5/14D06M101/40
CPCB32B5/02B32B9/047B32B27/12B32B7/12B32B33/00D06M11/46D06M11/79C09D163/00C09D5/14B32B2262/065B32B2262/106B32B2262/0276B32B2262/0284B32B2250/20B32B2255/02B32B2255/26B32B2307/558B32B2307/7265B32B2307/71B32B2307/7145B32B2307/554D06M2101/40D06M2200/25C08L2205/035
Inventor 梅林汤庆转王海芹
Owner 扬州穿行者工贸有限公司
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