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Method for preparing graphene composite fabric

A graphene composite and graphene technology, which is applied in biochemical fiber treatment, textile and papermaking, fiber treatment, etc., can solve the problems of toxicity, stability and efficiency of anti-ultraviolet effect, etc., so as to improve antistatic force and improve Effects of human microcirculation, improvement of UV protection performance and antibacterial performance

Inactive Publication Date: 2018-12-18
BEIJING EURO & AMERICAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two types of shading agents are used to prepare anti-ultraviolet fabrics by blending spinning and post-finishing methods. For inorganic reflectors, their large specific surface area can produce diffuse reflection on ultraviolet rays to achieve anti-ultraviolet effects, but their anti-ultraviolet effects are stable. Performance and efficiency need to be improved; some organic absorbents have certain toxicity and are not suitable for long-term contact with human skin

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] A method for preparing a graphene composite fabric, including successively performing a graphene masking agent mixing process, an immersion process, and a treatment process;

[0016] The graphene masking agent mixing process: adding the water-based polyurethane resin to deionized water and fully stirring to make the water-based polyurethane resin uniformly dispersed in the water to form a uniform polyurethane solution, and then adding the organosilicon quaternary ammonium salt, nano titanium dioxide, and nano silica , Calcium carbonate and hydroxyethyl cellulose are added to the polyurethane solution, heated and stirred fully, and finally graphene is added to the polyurethane solution and fully stirred;

[0017] The impregnation process: soak various fabrics in the graphene masking agent solution for 60 minutes;

[0018] The treatment process: using a rolling-baking-baking process to process various types of impregnated fabrics, and obtain graphene composite fabrics after soap...

Embodiment 2

[0022] A method for preparing a graphene composite fabric, including successively performing a graphene masking agent mixing process, an immersion process, and a treatment process;

[0023] The graphene masking agent mixing process: adding the water-based polyurethane resin to deionized water and fully stirring to make the water-based polyurethane resin uniformly dispersed in the water to form a uniform polyurethane solution, and then adding the organosilicon quaternary ammonium salt, nano titanium dioxide, and nano silica , Calcium carbonate and hydroxyethyl cellulose are added to the polyurethane solution, heated and stirred fully, and finally graphene is added to the polyurethane solution and fully stirred;

[0024] The dipping process: immersing various fabrics in a graphene masking agent solution for 120 minutes;

[0025] The treatment process: using a rolling-baking-baking process to process various types of impregnated fabrics, and obtain graphene composite fabrics after soapi...

Embodiment 3

[0029] A method for preparing a graphene composite fabric, including successively performing a graphene masking agent mixing process, an immersion process, and a treatment process;

[0030] The graphene masking agent mixing process: adding the water-based polyurethane resin to deionized water and fully stirring to make the water-based polyurethane resin uniformly dispersed in the water to form a uniform polyurethane solution, and then adding the organosilicon quaternary ammonium salt, nano titanium dioxide, and nano silica , Calcium carbonate and hydroxyethyl cellulose are added to the polyurethane solution, heated and stirred fully, and finally graphene is added to the polyurethane solution and fully stirred;

[0031] The impregnation process: soak various fabrics in the graphene masking agent solution for 80 minutes;

[0032] The treatment process: using a rolling-baking-baking process to process various types of impregnated fabrics, and obtain graphene composite fabrics after soap...

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 provides a method for preparing a graphene composite fabric. A graphene masking agent mixing process comprises: adding an aqueous polyurethane resin into deionized water, carrying out full stirring so that the aqueous polyurethane resin is uniformly dispersed in water to obtain a uniform polyurethane solution, adding an organosilicon quaternary ammonium salt, nanometer titanium dioxide, nanometer silica, calcium carbonate and hydroxyethyl cellulose into the polyurethane solution, carrying out heating and full stirring, putting graphene into the polyurethane solution and carryingout full stirring. An immersion process comprises: dipping various types of fabrics into a graphene masking agent solution and carrying out immersion for 60-120min. A treatment process comprises: treating the immersed fabrics through rolling, baking and roasting processes and carrying out soaping. The method can effectively improve the human microcirculation and has the antibacterial, conductive and static radiation protection effects.

Description

Technical field [0001] The invention relates to the technical field of textile product manufacturing, in particular to a method for preparing a graphene composite fabric. Background technique [0002] Human skin is a functional organ that is responsible for protecting the body, wicking perspiration, feeling cold, heat, and pressure. It is most vulnerable to physical, mechanical, and chemical attacks from the outside world. When exposed to high-intensity sunlight for a long time, the skin tissue will be affected. Different degrees of damage and damage, ultraviolet light in the solar spectrum is the main light that damages the skin, and its wavelength ranges from 200 to 400 nm. The International Commission on Illumination (CIE) divides ultraviolet light into near ultraviolet, far ultraviolet and ultra-short ultraviolet according to the wavelength range. Near-ultraviolet rays are called section A (UVA: 320~400nm), the main component of ultraviolet rays (accounting for 95%~98% of th...

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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IPC IPC(8): D06M11/74D06M15/564D06M13/50D06M11/46D06M11/79D06M11/76D06M15/09
CPCD06M11/46D06M11/74D06M11/76D06M11/79D06M13/50D06M15/09D06M15/564D06M16/00D06M2200/25
Inventor 车春玲
Owner BEIJING EURO & AMERICAN INST OF SCI & TECH
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