Application of nano transparent thermal insulation coating on textile fabrics

A technology for thermal insulation coating and textile fabrics, applied in textiles and papermaking, fiber processing, animal fibers, etc., can solve problems such as affecting the color of fabrics, and achieve the effect of easy production and simple process

Inactive Publication Date: 2012-11-21
广州市帝棉针织制衣有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the thermal insulation coating affects the color of the cloth in the past, the present invention uses nano-ATO and nano-TiO 2 Two kinds of nano heat insulation materials are combined with silicone coating agent methyl silicone oil to prepare a nano transparent heat insulation coating

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

[0017] (1) Combining nano-ATO and nano-TiO 2 Mix according to the mass ratio of 2:1, take 40g of nano-ATO, nano-TiO 2 Take 20g, add 60g DMF to the beaker, and use a magnetic stirrer to perform magnetic stirring for 30min to obtain nano-mixed slurry;

[0018] (2) take 70g of methyl silicone oil again, slowly add it to the nano-mixed slurry, continue to open the magnetic stirrer, and stir for 20min to obtain the mixed coating agent;

[0019] (3) add 5g dispersant polyethylene glycol 400 and 6g 46 in the coating agent mixed above # Heat storage and thermal insulation capsules, and ultrasonically disperse the mixed coating agent for 2 hours to obtain a nano-transparent thermal insulation coating agent.

[0020] Sephora is selected as the fabric, the size is 30cm×30cm, and one side is coated with the scraper method. The test results are shown in Table 1.

Embodiment 2

[0022] (1) Combining nano-ATO and nano-TiO 2 Mix according to 1.5:1, take 36g of nano-ATO, nano-TiO 2 Take 24g, add 60g DMF to the beaker, and use a magnetic stirrer to perform magnetic stirring for 30min to obtain nano-mixed slurry;

[0023] (2) take 70g of methyl silicone oil again, slowly add it to the nano-mixed slurry, continue to open the magnetic stirrer, and stir for 20min to obtain the mixed coating agent;

[0024] (3) Add 5g dispersant polyethylene glycol 400 and 6g46 to the above mixed coating agent # Heat storage and thermal insulation capsules, and ultrasonically disperse the mixed coating agent for 2 hours to obtain a nano-transparent thermal insulation coating agent.

[0025] Sephora is selected as the fabric, the size is 30cm×30cm, and one side is coated with the scraper method. The test results are shown in Table 1.

Embodiment 3

[0027] (1) Combining nano-ATO and nano-TiO 2 Mix according to 1:1, take 30g of nano-ATO, nano-TiO 2 Take 30 g, add 60 g of DMF to the beaker, and use a magnetic stirrer to perform magnetic stirring for 30 min to obtain nano-mixed slurry;

[0028] (2) take 70g of methyl silicone oil again, slowly join in the above-mentioned nano-mixed slurry, continue to open the magnetic stirrer, stir for 20min, i.e. make the mixed coating agent;

[0029] (3) Add 5g dispersant polyethylene glycol 400 and 6g 46 to the above mixed coating agent # Heat storage and thermal insulation capsules, and ultrasonically disperse the mixed coating agent for 2 hours to obtain a nano-transparent thermal insulation coating agent.

[0030] Sephora is selected as the fabric, the size is 30cm×30cm, and one side is coated with the scraper method. The test results are shown in Table 1.

[0031] It can be seen from the results in Table 1 that the nano transparent thermal insulation coating of the present invent...

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 an application of a nano transparent thermal insulation coating on textile fabrics, characterized by selecting a certain proportion of nano ATO and nano TiO2 as powder, adding a solvent to prepare a mixed slurry of nano ATO and nano TiO2, then mixing the mixed slurry with an organosilicon coating agent, and adding a certain amount of dispersant and thermal insulation capsules, stirring uniformly and then conducting ultrasonic dispersion to obtain a nano transparent thermal insulation coating, and testing the thermal insulation performance of the coating on textile fabrics. According to the invention, the coating has good thermal insulation performance, and the transparency solves the problem that previous thermal insulation coatings influence the color of the fabrics.

Description

technical field [0001] The invention relates to a thermal insulation coating, in particular to the application of a nano transparent thermal insulation coating on textile fabrics. Background technique [0002] Nowadays, the rapid development of science and technology has brought convenience and comfort to people's lives. More and more thermal insulation materials are widely used in construction and industrial equipment, but thermal insulation materials are still relatively narrow in the textile field. However, people's demand for thermal insulation and beautiful textiles is increasingly hot, so the market space and prospects of thermal insulation textiles are relatively broad. [0003] Thermal insulation coatings mainly include barrier thermal insulation coatings, reflective thermal insulation coatings and radiation thermal insulation coatings. Although the effect of barrier type thermal insulation coatings is good, the application on textiles is not very practical, because...

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): D06M11/46D06M15/643D06M15/53D06M23/12D06M101/10
Inventor 张宇
Owner 广州市帝棉针织制衣有限公司
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