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Preparation method of ultraviolet-proof anti-electromagnetic radiation textile fabric

An anti-electromagnetic radiation and anti-ultraviolet technology is applied in the field of textile product manufacturing to achieve the effects of high output, simple production process and easy operation.

Active Publication Date: 2013-12-25
QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, the research and invention of PEDOT / PSS’s excellent electrical conductivity and ideal UV protection properties for functional textiles has not been reported

Method used

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  • Preparation method of ultraviolet-proof anti-electromagnetic radiation textile fabric
  • Preparation method of ultraviolet-proof anti-electromagnetic radiation textile fabric

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preparation example Construction

[0020] A specific embodiment of the preparation method of a kind of anti-ultraviolet and anti-electromagnetic radiation textile fabric of the present invention, comprising

[0021] Sequential screening agent mixing process, padding process and high temperature fixing process;

[0022] The shielding agent mixing process: add the PEDOT / PSS aqueous dispersion to the water-soluble polyurethane solution after shaking and dispersing, and stir the mixed solution fully; the weight percentage of the raw materials is: 30% to 60% of the PEDOT / PSS aqueous dispersion, water-soluble 40% to 70% of non-toxic polyurethane solution;

[0023] The padding process: the PEDOT / PSS solution is placed in the dipping tank of the padding machine, the fabric base cloth is subjected to two dipping and two rolling processes at room temperature, and the PEDOT / PSS mixed aqueous solution is padded onto the fabric; wherein, each The excess rate of similar fabrics is 60% to 80%;

[0024] The high-temperature ...

Embodiment 1

[0026] Embodiment 1: a kind of preparation method of anti-ultraviolet and anti-electromagnetic radiation textile fabric, comprises the following steps:

[0027] (1) Screening agent mixing process: After shaking and dispersing the PEDOT / PSS aqueous dispersion, add it to the water-soluble polyurethane solution, and stir the mixed solution thoroughly; the weight percentage of the raw materials is: PEDOT / PSS aqueous dispersion 40%, water-soluble polyurethane The solution is 60%; among them, the solid content of PEDOT / PSS in the PEDOT / PSS aqueous dispersion is 1.5%, and the solid content of polyurethane in the water-soluble polyurethane solution is 60%.

[0028] (2) Padding process: PEDOT / PSS solution is placed in the immersion tank of the padding machine, and the pure cotton fabric is used as the base fabric to go through the second dipping and second rolling process at room temperature, and the PEDOT / PSS mixed aqueous solution is padded to the pure cotton fabric above; among them...

Embodiment 2

[0031] Embodiment 2: a kind of preparation method of anti-ultraviolet and anti-electromagnetic radiation textile fabric, comprises the following steps:

[0032] (1) Screening agent mixing process: After shaking and dispersing the PEDOT / PSS aqueous dispersion, add it to the water-soluble polyurethane solution, and stir the mixed solution thoroughly; the weight percentage of the raw materials is: PEDOT / PSS aqueous dispersion 50%, water-soluble polyurethane The solution is 50%; wherein, the solid content of PEDOT / PSS in the PEDOT / PSS aqueous dispersion is 2%, and the solid content of polyurethane in the water-soluble polyurethane solution is 50%.

[0033] (2) Padding process: PEDOT / PSS solution is placed in the immersion tank of the padding machine, and the polyester fabric is used as the base fabric to go through the second dipping and second rolling process at room temperature, and the PEDOT / PSS mixed aqueous solution is padded onto the pure cotton fabric. ; Among them, the exc...

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Abstract

The invention provides a preparation method of ultraviolet-proof anti-electromagnetic radiation textile fabric. The preparation method is characterized by comprising the following steps: adding PEDOT / PSS (poly(3,4-ethylenedioxythiophene) / polystyrolsulfon acid) aqueous dispersion into a water-soluble polyurethane solution after shaking and dispersing so as to obtain a mixed solution; fully stirring the mixed solution, wherein the PEDOT / PSS aqueous dispersion is 30-60%; the water-soluble polyurethane solution is 40-70%; putting the PEDOT / PSS solution into a padder immersion tank; processing textile base fabric under room temperature through implementing a two-dipping and two-rolling procedure; padding the PEDOT / PSS mixed water solution on a textile, wherein the rolling rate of the textile is 60-80%; putting the padded textile into a high-temperature oven for drying, wherein the temperature of the high-temperature oven is 75-95 DEG C; the high-temperature fixation time lasts for 5-30 minutes, so as to prepare the ultraviolet-proof anti-electromagnetic radiation PEDOT / PS (polystyrene) coated fabric. The method is simple in process, and easy to operate, and the yield is high; the produced textile fabric has the excellent function of preventing ultraviolet rays and radiation.

Description

technical field [0001] The invention relates to the technical field of textile product manufacturing, and specifically relates to the processing technology of textile fabrics with protective functions, in particular to a preparation method of an ultraviolet-proof and electromagnetic radiation-resistant textile fabric. Background technique [0002] As we all know, all kinds of electronic technology products have brought serious electromagnetic radiation pollution while improving human life and promoting scientific and technological progress. Relevant studies have shown that the frequency range of electromagnetic radiation harmful to the human body is mainly concentrated in the 50 Hz--300 GHz band. In this band, electromagnetic waves produce non-heating, heating and "ionizing" radiation effects on the human body, which can cause dizziness, Insomnia, fatigue, nausea, vision loss and other modern diseases. Pregnant women are in the electromagnetic wave propagation environment, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/37D06M15/233D06M15/564
Inventor 田明伟曲丽君郭肖青张宪胜
Owner QINGDAO UNIV
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