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Post-treatment method for silver-plated textile fabrics

A technology of textile fabrics and post-treatment agents, applied in fiber treatment, textiles and papermaking, etc., to achieve the effects of good corrosion resistance, simple process and high fastness

Inactive Publication Date: 2016-06-22
NINGBO GRAND HOME FURNISHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Anti-corrosion post-treatment of silver-plated textiles with octadecyl mercaptan has not been reported

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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  • Post-treatment method for silver-plated textile fabrics
  • Post-treatment method for silver-plated textile fabrics
  • Post-treatment method for silver-plated textile fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The polyester fabric with a size of 10cm×10cm was ultrasonically cleaned with acetone and ethanol for 30min respectively, and the fabric was taken out and dried at 50°C; a piece of polyester fabric cleaned with ethanol and acetone was used, and a high-purity silver target (99.99%) was used to pass through the magnetic The controlled sputtering method is used to deposit nano-silver film on the surface of polyester fabric. The silver target has a diameter of 50mm and a thickness of 5mm. After the sample is placed, the vacuum pressure of the vacuum sputtering chamber is controlled at 5×10 -4 Pa. During the deposition of the silver film by magnetron sputtering, the substrate holder was rotated at a speed of 100 rpm to ensure uniform deposition of silver nanoparticles on the polyester fabric. Introduce high-purity argon as the bombardment gas, keep the pressure at 2Pa, sputtering current and voltage are 0.15A and 115V, and the deposition time is 30min. Subsequently, put th...

Embodiment 2

[0042] The polyester fabric with a size of 10cm×10cm was ultrasonically cleaned with acetone and ethanol for 30min respectively, and the fabric was taken out and dried at 50°C; a piece of polyester fabric cleaned with ethanol and acetone was used, and a high-purity silver target (99.99%) was used to pass through the magnetic The controlled sputtering method is used to deposit nano-silver film on the surface of polyester fabric. The silver target has a diameter of 50mm and a thickness of 5mm. After the sample is placed, the vacuum pressure of the vacuum sputtering chamber is controlled at 5×10 -4 Pa. During the deposition of the silver film by magnetron sputtering, the substrate holder was rotated at a speed of 100 rpm to ensure uniform deposition of silver nanoparticles on the polyester fabric. Introduce high-purity argon as the bombardment gas, keep the pressure at 2Pa, sputtering current and voltage are 0.15A and 115V, and the deposition time is 10min. Subsequently, put th...

Embodiment 3

[0046] The polyester fabric with a size of 10cm×10cm was ultrasonically cleaned with acetone and ethanol for 30min respectively, and the fabric was taken out and dried at 50°C; a piece of polyester fabric cleaned with ethanol and acetone was used, and a high-purity silver target (99.99%) was used to pass through the magnetic The controlled sputtering method is used to deposit nano-silver film on the surface of polyester fabric. The silver target has a diameter of 50mm and a thickness of 5mm. After the sample is placed, the vacuum pressure of the vacuum sputtering chamber is controlled at 5×10 -4 Pa. During the deposition of the silver film by magnetron sputtering, the substrate holder was rotated at a speed of 100 rpm to ensure uniform deposition of silver nanoparticles on the polyester fabric. Introduce high-purity argon as the bombardment gas, keep the pressure at 2Pa, sputtering current and voltage are 0.15A and 115V, and the deposition time is 10min. Subsequently, put th...

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 post-treatment method for silver-plated textile fabrics.Raw materials for implementing the post-treatment method include a post-treatment agent, organic solvents and the silver-plated textile fabrics.The concentration of the post-treatment agent is 0.01-1 mol / L, and a bath ratio of the post-treatment agent is 1-100:1.The post-treatment method has the advantages that the post-treatment agent can be n-octadecyl mercaptan after processes are adopted, and the silver-plated textile fabrics obtained by the aid of the post-treatment method are environmentally friendly, are good in corrosion resistance and have functional characteristics such as water repellency; the processes are simple and are low in cost, and uniform water-repellency protective films with high fastness can be formed on the surfaces of the textile fabrics.

Description

technical field [0001] The invention belongs to the technical field of multifunctional textile fabric treatment, and in particular relates to a post-treatment method of silver-plated textile fabric. Background technique [0002] Depositing nano-scale metal films on the surface of textile materials can obtain various new functions and expand the application range and fields of textiles, such as fiber solar cells, shielding electromagnetic waves, conductive or antistatic, fiber sensors, and anti-ultraviolet outdoor products. And antibacterial textile fabrics and so on. The methods of coating on the surface of textile materials mainly include chemical coating method, vacuum evaporation method, magnetron sputtering method and so on. The chemical plating method is widely used, but the stability of the plating solution, the environmental pollution during the coating process, and the durability of the fabric and the washability still need to be greatly improved. The equipment and...

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): D06M23/10D06M13/252D06M11/83D06M101/32
CPCD06M23/10D06M11/83D06M13/252D06M2101/32
Inventor 张周益
Owner NINGBO GRAND HOME FURNISHING
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