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Heat-insulation coating textile

A heat-insulating coating and fabric technology, which is applied in textiles, papermaking, and fiber processing, can solve the problems of poor heat-insulation effect of heat-insulation fabrics, and achieve the effects of improved heat-insulation effect, simple process, and easy production

Inactive Publication Date: 2013-12-25
汕头市荣达新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of poor heat insulation effect of heat insulation fabrics in the past, the present invention uses nano heat insulation material as padding solution to pad and pad the fabric. The thermal coating agent coats the fabric, and through the combination of the two processes, the fabric achieves an efficient heat insulation 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Take 40 grams of nano ATO and add it to 40 grams of solvent DMF and mix, ultrasonically disperse for 1 hour to prepare a nano ATO dispersion. While stirring, add 4 grams of dispersant polyethylene to the nano ATO dispersion. Alcohol 400, and then ultrasonically disperse the mixed slurry for 1 hour. Heat the padding solution before padding. The temperature of the padding solution is 40℃. Nylon is used as the cloth and the size is 25cm×25cm. The drying temperature of the fabric after rolling is 120°C.

[0016] (2) Take 60 grams of titanium dioxide, 50 grams of DMF, 20 grams of kaolin, 10 grams of 46 # The heat storage and heat preservation capsule and 60 grams of water-based PU are mixed and stirred for 0.5 hours. Use the doctor blade method to coat the padding fabric on one side, and dry the coated fabric at 130°C for 3 minutes. The thermal insulation test was performed on the woven fabric after padding and coating, and the thermal insulation performance test was perfo...

Embodiment 2

[0018] (1) Take 40 grams of nano SiO 2 Add to 40 grams of solvent DMF and mix, ultrasonically disperse for 1 hour to prepare nano SiO 2 Dispersion, while stirring, add nano-SiO 2 Add 4 grams of dispersant polyethylene glycol 400 to the dispersion, and then disperse the mixed slurry ultrasonically for 1 hour. Heat the padding solution before padding. The temperature of the padding solution is 40°C. Nylon is used as the fabric. It is 25cm×25cm, one padding and one padding, and the drying temperature of the fabric after padding is 120℃.

[0019] (2) Take 60 grams of titanium dioxide, 50 grams of DMF, 20 grams of kaolin, 10 grams of 46 # The heat storage and heat preservation capsule and 60 grams of water-based PU are mixed and stirred for 0.5 hours. Use the doctor blade method to coat the padding fabric on one side, and dry the coated fabric at 130°C for 3 minutes. The thermal insulation test was performed on the woven fabric after padding and coating, and the thermal insulation per...

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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PUM

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Abstract

The invention discloses a heat-insulation coating textile; a textile is treated in a method that padding and heat-insulation treatment is combined with coating heat-insulation treatment; padding liquid is slurry prepared by nano heat-insulation material; and a coating agent mainly comprises kaolin, titanium dioxide and aqueous PU (polyurethane). According to the invention, the textile has reflection and heat-insulation effects through padding treatment; by dint of coating treatment, thermal conductivity of the textile can be reduced; and heat-insulation performance is consolidated and improved; by using heat-insulation technology provided by the invention, heat-insulation effect of the textile is better than that of heat-insulation textile processed by traditional technology.

Description

Technical field [0001] The invention relates to a thermal insulation coating fabric, in particular to a thermal insulation treatment method that enables the fabric to have a high-efficiency thermal insulation effect. Background technique [0002] In recent years, due to the continuous development of the economy, people's pursuit of the quality of life has been continuously improved, and technological innovation and development have brought many conveniences to people's lives. The textile industry is an industry closely linked to people's lives. At present, multi-functional textiles are sought after by people, and especially those with heat insulation properties have attracted more and more attention. [0003] Thermal insulation materials mainly include barrier thermal insulation materials, reflective thermal insulation materials and radiation thermal insulation materials. Researchers usually use one or more insulation materials to coat or pad the fabric. Qian Weiping (Patent Publ...

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 Patents(China)
IPC IPC(8): D06M11/79D06M11/46D06M15/564D06M23/12
Inventor 张宇张扬吴新丽
Owner 汕头市荣达新材料有限公司