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Method for making waterproof, oil-proof and antistatic polyester needled felt by magnetron sputtering-plasma

A technology of magnetron sputtering and needle-punched felt, which is applied in the direction of liquid-repelling fibers, fiber types, textiles and papermaking, can solve problems such as serious electrostatic phenomena, and achieve the increase of dynamic drape coefficient and static drape coefficient Effect

Inactive Publication Date: 2018-12-18
ANHUI LISIDA NET IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Polyester fabric is loved by people for its excellent wearing performance, and is widely used in textile fields such as clothing and decoration, but the surface specific resistance value of polyester is as high as 10 14 Ω, serious electrostatic phenomenon

Method used

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  • Method for making waterproof, oil-proof and antistatic polyester needled felt by magnetron sputtering-plasma

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for making waterproof, oil-proof and antistatic polyester needle-punched felt with magnetron sputtering-plasma, characterized in that it comprises the following steps:

[0023] (1) Antistatic finishing process of polyester needle felt:

[0024] Add adhesive polyacrylate to the nano-tin antimony oxide dispersion liquid at a bath ratio of 1:50 to make a finishing liquid,

[0025] Heat it in a water bath to 44-46°C, put it into the pre-treated polyester needle felt, shake it for 30 minutes, dip it twice and roll it twice, the liquid rolling rate is 110%, pre-bake it at 80-83°C for 3 minutes, and then dry it at 115°C Bake at -125°C for 3 minutes to obtain polyester needle felt with antistatic finish;

[0026] (2) Waterproof and oil-proof finishing of polyester needle felt:

[0027] Use high-vacuum multi-functional magnetron sputtering equipment, adopt radio frequency source magnetron sputtering method, pump the vacuum chamber to vacuum and then inject argon gas. ...

Embodiment 2

[0034] A method for making waterproof, oil-proof and antistatic polyester needle-punched felt with magnetron sputtering-plasma, characterized in that it comprises the following steps:

[0035] (1) Antistatic finishing process of polyester needle felt:

[0036] Add adhesive polyacrylate to the nano-tin antimony oxide dispersion liquid at a bath ratio of 1:50 to make a finishing liquid,

[0037] Heat it in a water bath to 44-46°C, put it into the pre-treated polyester needle-punched felt, shake it for 35 minutes, dip it twice and roll it twice, the liquid rolling rate is 130%, pre-bake it at 80-83°C for 5 minutes, and then dry it at 115 Bake at -125°C for 5 minutes to obtain polyester needle felt with antistatic finish;

[0038] (2) Waterproof and oil-proof finishing of polyester needle felt:

[0039] Using high-vacuum multifunctional magnetron sputtering equipment, using radio frequency source magnetron sputtering method, the vacuum chamber is evacuated to vacuum and then fil...

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Abstract

The invention discloses a method for making a waterproof, oil-proof and antistatic polyester needled felt by magnetron sputtering-plasma. The method comprises the following steps: adding an adhesive polyacrylate to a nanometer antimony tin oxide dispersion to prepare a finishing solution, carrying out water bath heating on the finishing solution, placing a pretreated polyester needled felt in theheated finishing solution, oscillating the solution with the felt, and carrying out two-dip-two-padding, pre-drying and curing to obtain an antistatic finished polyester needled felt; and vacuumizinga vacuum chamber, introducing argon, carrying out pre-sputtering, fixing the antistatic finished polyester needled felt on a sample holder, rotating the sample holder, and carrying out magnetron sputtering on the polyester needled felt with polytetrafluoroethylene through a radiofrequency source magnetron sputtering technology by using a high-vacuum multifunctional magnetron sputtering device to obtain the waterproof, oil-proof and antistatic polyester needled felt. The obtained waterproof, oil-proof and antistatic polyester needled felt is placed in a normal-pressure plasma processing device,a vehicle speed and a treatment voltage are set, and the above polyester fabric goes through a plasma treatment area in a nitrogen atmosphere.

Description

technical field [0001] The invention belongs to the field of non-woven needle-punched felt bag materials, and in particular relates to a method for making waterproof, oil-proof and antistatic polyester needle-punched felt by using magnetron sputtering-plasma. Background technique [0002] Static electricity is everywhere and at all times. Although it provides a lot of convenience to people's life, in many aspects of actual production and life, the harm caused by static electricity is even more unforgettable. Due to static electricity, textiles tend to absorb dust or stick to the body, making people feel a strong sense of discomfort when wearing them. Synthetic fibers are prone to static electricity, which affects the normal spinning process and greatly reduces the quality of textiles. In the field of electronic technology, due to the existence of static electricity, precision electronic instruments can not work normally, and it can cause integrated circuit breakdown, result...

Claims

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Application Information

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IPC IPC(8): D06M11/46D06M11/47D06M15/263D06M15/256D06M10/06D06M10/10D06M10/02D06M101/32
CPCD06M10/02D06M10/06D06M10/10D06M11/46D06M11/47D06M15/256D06M15/263D06M2101/32D06M2200/11D06M2200/12
Inventor 袁超
Owner ANHUI LISIDA NET IND
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