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Interlayer heat reflection fabric and preparation method thereof

A heat reflection, interlayer technology, applied in chemical instruments and methods, layered products, glass/slag layered products, etc. Effect

Inactive Publication Date: 2021-04-06
苏州八玺纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the successful researches at home and abroad focus on the high temperature range, and there are few reports on thermal radiation materials used in conventional civilian use.

Method used

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  • Interlayer heat reflection fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A sandwich heat-reflecting fabric, comprising an outer layer, a middle layer and an inner layer, the middle layer is a heat-insulating cloth, and the outer layer and the inner layer are electrospun layers containing reflective particles.

[0023] Preferably, the thickness of the outer layer is 1.0 mm, the thickness of the inner layer is 1.0 mm, and the thickness of the middle layer is 0.8 mm. The heat insulation cloth is a plain weave fabric with a warp and weft density of 60 threads / cm. The count of the yarn is 40S.

[0024] Preferably, the heat insulation cloth is glass fiber cloth.

[0025] A method for preparing an interlayer heat reflective fabric, comprising the following steps:

[0026] S1. Carry out ball milling to the fly ash floating beads, sieve the fly ash of the ball mill, after the fly ash is sieved to 8000 meshes, then place it in dilute acid solution for cleaning to obtain the purified fly ash floating beads;

[0027] S2. Add the purified fly ash float...

Embodiment 2

[0031] A sandwich heat-reflecting fabric, comprising an outer layer, a middle layer and an inner layer, the middle layer is a heat-insulating cloth, and the outer layer and the inner layer are electrospun layers containing reflective particles.

[0032] Preferably, the thickness of the outer layer is 1.2 mm, the thickness of the inner layer is 1.2 mm, and the thickness of the middle layer is 1.0 mm. The heat insulation cloth is a plain weave fabric with a warp and weft density of 60 threads / cm. The count of the yarn is 40S.

[0033] Preferably, the heat insulation cloth is basalt fiber cloth.

[0034] A method for preparing an interlayer heat reflective fabric, comprising the following steps:

[0035] S1. Carry out ball milling of the fly ash floating beads, sieve the fly ash of the ball mill, the fly ash is 10000 mesh after sieving, and then place it in dilute acid solution for cleaning to obtain the purified fly ash floating beads;

[0036] S2. Add the purified fly ash flo...

Embodiment 3

[0040] A sandwich heat-reflecting fabric, comprising an outer layer, a middle layer and an inner layer, the middle layer is a heat-insulating cloth, and the outer layer and the inner layer are electrospun layers containing reflective particles.

[0041] Preferably, the thickness of the outer layer is 1.0 mm, the thickness of the inner layer is 1.0 mm, and the thickness of the middle layer is 0.9 mm. The heat insulation cloth is a plain weave fabric with a warp and weft density of 60 threads / cm. The count of the yarn is 40S.

[0042] Preferably, the heat insulation cloth is any one of glass fiber cloth or basalt fiber cloth.

[0043] A method for preparing an interlayer heat reflective fabric, comprising the following steps:

[0044] S1. Carry out ball milling to the fly ash floating beads, sieve the fly ash of the ball mill, the fly ash is sieved to 8500 meshes, and then be placed in dilute acid solution for cleaning to obtain the purified fly ash floating beads;

[0045] S2...

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Abstract

The invention provides an interlayer heat reflection fabric. The interlayer heat reflection fabric comprises an outer layer, a middle layer and an inner layer, wherein the middle layer is a heat insulation cloth, the outer layer and the inner layer are electrostatic spinning layers containing reflection particles, the thickness of the outer layer is 1.0-1.2 mm, the thickness of the inner layer is 1.0-1.2 mm, and the thickness of the middle layer is 0.8-1.0 mm; the heat insulation cloth is any one of glass fiber cloth or basalt fiber cloth, the heat insulation cloth is a plain woven fabric, the warp and weft density is 60-70 pieces per centimeter, and the count of the warp and weft yarns is 40-60S. According to the interlayer heat reflection fabric, heat can be effectively insulated, and harm of a heat source to a human body is avoided or reduced.

Description

technical field [0001] The invention relates to the field of functional fabrics, in particular to a sandwich heat-reflecting fabric and a preparation method thereof. Background technique [0002] There is a great demand for heat-insulating high-performance textile materials in human protection and industrial protection. People wear protective clothing made of fabrics with anti-thermal radiation properties to protect the skin. In high-temperature environments, wearing special thermal protective clothing can reduce the temperature rise rate of the human body surface, thereby providing more reaction and response for the wearer. Avoid or reduce the damage to the human body caused by the heat source. [0003] As a new type of energy-saving material, high-temperature heat radiation materials have been widely used in industrial energy saving, improving the thermal efficiency of heaters, and spacecraft thermal control. With the gradual emergence of the excellent performance of the...

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): D04H13/00D04H1/728D04H1/4209D03D13/00D03D15/267D03D15/242B32B17/02B32B9/00B32B9/04
CPCB32B5/022B32B5/024B32B5/26B32B2262/10B32B2262/101B32B2307/30B32B2307/304B32B2437/00D03D13/008D03D15/00D04H1/4209D04H1/728D04H13/00D10B2101/02
Inventor 陈丽芳
Owner 苏州八玺纺织有限公司
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