Wear-resistant anti-radiation functional fabric and preparation method thereof

Abstract

The invention discloses a wear-resistant anti-radiation functional fabric and a preparation method thereof, and relates to the technical field of fabrics. The prepared fabric is of a three-layer structure and comprises a shielding layer, a wear-resistant layer and a coating layer arranged on the surface of the wear-resistant layer. The shielding layer takes the cotton fabric as a base material and is in polymerization connection with the anti-radiation filler through an aniline structure, so that the electromagnetic shielding effect of the fabric is improved, the fabric is not easy to fall off after being cleaned for multiple times, and the long-term shielding effect is further realized. The coating layer and the wear-resistant layer are combined through chemical bonds, the damage effect generated by washing is reduced, graphene and molybdenum disulfide are added into the coating layer, rigidity and lubricity of the graphene and the molybdenum disulfide are brought into full play, wear resistance of the coating layer is effectively improved, meanwhile, the graphene and the molybdenum disulfide can participate in coating monomer polymerization, a flexible alkyl long-chain structure is formed, and the service life of the coating is prolonged. The friction coefficient of fabric fibers is reduced, and the wear resistance of the fabric is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fabrics, and specifically to a wear-resistant and radiation-proof functional fabric and a preparation method thereof. Background Art

[0002] Fabrics are materials used to make clothing. There are various types of fabrics, and most of the fabrics used to make clothing have characteristics such as comfortable wearing, sweat absorption and breathability; in workshop operations and construction site operations, since clothing often rubs against hard and rough objects, and sweating easily occurs during high-intensity work processes, the wear resistance of work uniforms determines the wearing life and comfort level of the clothing. In the preparation process of existing wear-resistant fabrics, polyamide fibers are usually used. Due to the strong toughness and wear resistance of polyamide fibers, they can prevent clothing from being worn. However, their wear resistance still cannot meet the requirements.

[0003] With the development of technology, radiation, as an "invisible killer" that harms the human body, has gradually been recognized by people, and the research on radiation-proof materials has also become an important direction in current materials research. Electromagnetic radiation refers to the phenomenon that electromagnetic waves generated by the alternating changes of electric and magnetic fields are emitted or leaked into space. With the wide application of electromagnetic radiation in fields such as communication, transportation, medical treatment, and military, the human living environment is increasingly polluted by electromagnetic radiation. Existing research has shown that electromagnetic radiation can act on biological tissues through various mechanisms and even cause damage. Electromagnetic radiation protection has become a research hotspot for scholars in various countries.

[0004] At present, the research on processing nano-protective materials into fabrics with good wave absorption performance, wash resistance, good wearing comfort, and stable structure is still in its infancy. The existing manufacturing technologies for nano-type radiation-proof fabrics mainly include the following three categories: composite spinning technology, chemical plating or electroplating technology of fabrics, and coating finishing method for shielding fabrics. The common disadvantages at present are poor fastness, easy shedding, uneven distribution, etc. However, the addition of nano materials and polymer materials effectively solves these problems. This method can greatly improve the wave absorption ability of the fabric, thereby providing better protection for the human body. Summary of the Invention

[0005] The purpose of the present invention is to provide a wear-resistant and radiation-proof functional fabric and a preparation method thereof to solve the problems existing in the prior art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A wear-resistant and radiation-proof functional fabric includes a shielding layer and a wear-resistant layer. Among them, a coating layer is provided on the surface of the wear-resistant layer. The preparation method of the shielding layer is as follows:

[0007] (1) Pretreatment agent, sodium dihydrogen phosphate and deionized water are mixed in a mass ratio of 15:5:80, and the cotton fabric is soaked in a bath ratio of 1:20-30 for 10-20 minutes, and the soaked cotton fabric is treated with a padder to remove excess water, and the padding rate is maintained at 80-85%, and then the pretreatment fabric is baked at 100°C for 10 minutes to obtain the pretreated fabric;

[0008] (2) Radiation protection filler, 1.0 mol / L hydrochloric acid, and aniline were mixed in a ratio of 8-15 g: 160 mL: 3-5 g, and the pretreated fabric was immersed in the mixture at a bath ratio of 1:20-30. 1% of the total mass of ammonium persulfate was added, and the mixture was reacted at 5-15°C for 4 h in a nitrogen atmosphere, and then reacted at room temperature for 20 h. The fabric was taken out and washed with 1.0 mol / L hydrochloric acid until it was washed with BaCl 2 Solution test: no SO 4 2- The shielding layer was then washed with acetone for 3 to 5 minutes and dried in vacuo at 40°C for 12 hours.

[0009] Furthermore, the pretreatment agent in step (1) is at least one of p-aminophenylacetic acid, 3-aminophenylacetic acid, 2-(4-aminophenyl)propionic acid, and 4-amino-2-methylphenylacetic acid.

[0010] Furthermore, the cotton fabric in step (1) has a gram weight of 100 to 120 g / m 2 .

[0011] Furthermore, the radiation protection filler in step (2) includes at least one of nano-tin dioxide, nano-cerium dioxide, nano-erbium oxide, nano-antimony tin oxide ATO, boron nitride nanosheets, boron nitride whiskers, graphene, carbon nanotubes, and carbon black.

[0012] Furthermore, the radiation-proof filler in step (2) is also surface-modified with p-aminophenyltrimethoxysilane.

[0013] Furthermore, the mass ratio of nylon fiber to polyester fiber in the wear-resistant layer is 10-20:10-20.

[0014] Furthermore, the coating layer comprises, by weight, 20 to 45 parts of solvent, 20 to 40 parts of (meth)acrylic acid, 5 to 10 parts of filler, and 10 to 15 parts of hydroxyethyl methacrylate.

[0015] Furthermore, the solvent is at least one of butanol, isopropanol, n-propanol, isobutanol, sec-butanol, tert-butanol, propylene glycol monomethyl ether, propylene glycol monoethyl ether, and propylene glycol monobutyl ether.

[0016] Furthermore, the fillers are graphene nanopowder and molybdenum disulfide nanopowder, both of which are surface-modified with methacryloxymethyltrimethoxysilane.

[0017] Furthermore, it includes the following preparation steps:

[0018] S1: Pretreat the wear-resistant layer, and then sew it with the shielding layer to obtain the fabric;

[0019] S2: Add (meth)acrylic acid, filler, and 2-hydroxyethyl methacrylate to the solvent, add an initiator, react at 50 - 120 °C for 30 min, then coat it on one side of the wear-resistant layer of the fabric, bake at 140 °C for 30 min, then coat it again, bake at 140 °C for 30 min, and the coating amount each time is 10 - 15 g / m 2 .

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0021] The fabric prepared by the present invention has a three-layer structure, including a shielding layer, a wear-resistant layer, and a coating layer provided on the surface of the wear-resistant layer.

[0022] The shielding layer of the present invention is based on cotton fabric. First, it is pretreated so that a large number of aniline molecular structures are loaded on its surface, so that it can polymerize with the radiation-proof filler carrying aniline groups. While forming polyaniline, it also promotes the deposition of the radiation-proof filler on the surface of the fiber and the voids between fibers. Polyaniline contains a large number of benzene ring structures and has a certain shielding effect on electromagnetic waves. It does not produce radiation cross-linking and chemical degradation reactions after being irradiated by high-energy radiation. Acting together with the radiation-proof filler, it improves the electromagnetic shielding effect of the fabric. Moreover, the filler and the fabric are connected by chemical bonds, and later the fabrics are sewn together, locking the filler firmly on the surface of the cotton fabric, so that the fabric will not fall off easily after being washed many times, thus realizing a long-term shielding effect.

[0023] The wear-resistant layer of the present invention is composed of fibers with excellent wear resistance, initially improving the wear resistance of the fabric. The coating layer and the wear-resistant layer are combined by chemical bonds, reducing the damage effect caused by washing. Moreover, graphene and molybdenum disulfide are added to the coating layer. After surface modification, they have high dispersibility, giving full play to their rigidity and lubricity, effectively improving the wear resistance of the coating layer. At the same time, they can also participate in the polymerization of coating monomers to form a flexible alkyl long-chain structure. When the fabric fibers rub against other objects, the flexible alkyl long chains on the fabric surface undergo movements such as extrusion and denaturation, thereby reducing the friction coefficient of the fabric fibers, preventing fabric loss, and further improving the wear resistance of the fabric. Specific Embodiments

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] In order to more clearly illustrate the method provided by the present invention, the following embodiments are used for detailed description. The test methods for each index of the fabric produced in the following embodiments are as follows:

[0026] Abrasion resistance: Referring to the standard of GB / T21196-2007 "Determination of the abrasion resistance of fabrics by Martindale method", under the standard three-level atmospheric pressure, a YG401 flat grinding machine is used, in which the pressure weight is 250 g, and the sandpaper is 240 grains / cm 2 The mass before and after grinding is weighed by an analytical balance, and the mass loss rate is calculated.

[0027] Test method for electromagnetic radiation protection performance: According to the measurement method of the shielding effectiveness of electromagnetic shielding rooms in GB / T12190-2021, the shielding effectiveness of the fabrics in the examples - comparative examples is tested in the frequency range of 150 MHz to 18 GHz.

[0028] Example 1

[0029] (1) Mix p-aminophenylacetic acid, sodium dihydrogen phosphate, and deionized water in a mass ratio of 15:5:80. Soak the cotton fabric with a gram weight of 120 g / m 2 in a bath ratio of 1:25 for 10 min, and use a padding mangle to treat the soaked cotton fabric to remove excess water and keep the liquor pickup rate at 85%. Dip and pad twice, and then bake at 100 °C for 10 min to obtain a pretreated fabric;

[0030] (2) Mix 1 kg of radiation protection filler and 15 L of a 5% mass concentration of p-aminophenyltrimethoxysilane solution. The solvent of this silane coupling agent solution is obtained by mixing water and ethanol in a mass ratio of 9:1. After stirring for 30 min, filter to obtain a modified radiation protection filler;

[0031] (3) Mix carbon nanotubes, 1.0 mol / L hydrochloric acid, and aniline in a ratio of 8 g:160 mL:3 g. Soak the pretreated fabric in it according to a bath ratio of 1:25, add 1% of the total mass of ammonium persulfate, react at 10 °C for 4 h under a nitrogen atmosphere, and then react at room temperature for 20 h. Take out the fabric, wash it with 1.0 mol / L hydrochloric acid until it is tested with BaCl 2 solution to show no SO 4 2- until it is qualified, then rinse with acetone for 5 min and vacuum dry at 40 °C for 12 h to obtain a shielding layer;

[0032] (4) The wear-resistant layer is placed in the pretreatment liquid with a bath ratio of 1:10, pre-shrunk at 50 °C for 30 min and then taken out; subsequently, it is pre-set at 180 °C to obtain the pretreated wear-resistant layer; the pretreatment liquid is prepared by the following method: by weight, 30 parts of hydrogen peroxide and 10 parts of sodium gluconate are added to 100 parts of water, stirred evenly to obtain the pretreatment liquid; the mass ratio of nylon fiber to polyester fiber in the wear-resistant layer is 20:10;

[0033] (5) The pretreated wear-resistant layer and the shielding layer are sewn to obtain the fabric;

[0034] (6) Graphene nanopowder and molybdenum disulfide nanopowder are mixed in a mass ratio of 5:1 to obtain the filler; 1 kg of the filler and 15 L of a 5% mass concentration solution of methacryloxymethyltrimethoxysilane are mixed. The solvent of this silane coupling agent solution is obtained by mixing water and ethanol in a mass ratio of 9:1. After stirring for 30 min, it is filtered to obtain the modified filler;

[0035] (7) By weight, 20 parts of isopropanol are added with 20 parts of methacrylic acid, 5 parts of the modified filler, and 10 parts of 2-hydroxyethyl methacrylate. After mixing evenly, 1% of ammonium persulfate based on the total mass is added. After reacting at 80 °C for 30 min, it is coated on one side of the wear-resistant layer of the fabric. After baking at 140 °C for 30 min, it is coated again. After baking at 140 °C for 30 min, the coating amount each time is 12 g / m 2 。

[0036] Example 2

[0037] (1) 3-aminophenylacetic acid, sodium dihydrogen phosphate, and deionized water are mixed in a mass ratio of 15:5:80. According to a bath ratio of 1:25, the cotton fabric with a gram weight of 120 g / m 2 is soaked for 15 min, and a padding mangle is used to treat the soaked cotton fabric to remove excess water and keep the liquor pick-up rate at 85%. It is padded twice and then baked at 100 °C for 10 min to obtain the pretreated fabric;

[0038] (2) 1 kg of radiation-proof filler and 15 L of a 5% mass concentration solution of p-aminophenyltrimethoxysilane are mixed. The solvent of this silane coupling agent solution is obtained by mixing water and ethanol in a mass ratio of 9:1. After stirring for 30 min, it is filtered to obtain the modified radiation-proof filler;

[0039] (3) Graphene, 1.0 mol / L hydrochloric acid, and aniline are mixed in a ratio of 11 g:160 mL:4 g. According to a bath ratio of 1:25, the pretreated fabric is soaked therein, 1% of ammonium persulfate based on the total mass is added, and it reacts at 10 °C for 4 h under a nitrogen atmosphere, and then reacts at room temperature for 20 h. The fabric is taken out and washed with 1.0 mol / L hydrochloric acid until it is washed with BaCl2 Solution test: no SO 4 2- Then rinse with acetone for 5 minutes and dry in vacuum at 40℃ for 12 hours to obtain the shielding layer;

[0040] (4) The wear-resistant layer is placed in a pretreatment liquid with a bath ratio of 1:15, and is taken out after pre-shrinking at 55°C for 35 minutes; then, it is pre-shaped at 190°C to obtain a pre-treated wear-resistant layer; the pretreatment liquid is prepared by the following method: 35 parts of hydrogen peroxide and 15 parts of sodium gluconate are added to 150 parts of water by weight, and stirred evenly to obtain a pretreatment liquid; the mass ratio of nylon fiber to polyester fiber in the wear-resistant layer is 20:15;

[0041] (5) pre-treating the wear-resistant layer and the shielding layer for sewing to obtain the fabric;

[0042] (6) mixing graphene nanopowder and molybdenum disulfide nanopowder in a mass ratio of 5:1 to obtain a filler; mixing 1 kg of the filler and 15 L of a 5% methacryloyloxymethyltrimethoxysilane solution, wherein the solvent of the silane coupling agent solution is a mixture of water and ethanol in a mass ratio of 9:1, stirring for 30 minutes, and filtering to obtain a modified filler;

[0043] (7) By weight, 30 parts of methacrylic acid, 8 parts of modified filler, and 12 parts of hydroxyethyl methacrylate were added to 32 parts of isobutyl alcohol, mixed evenly, and then 1% of the total weight of ammonium persulfate was added. After reacting at 80°C for 30 minutes, the mixture was applied to one side of the wear-resistant layer of the fabric. After baking at 140°C for 30 minutes, the mixture was applied again. After baking at 140°C for 30 minutes, the coating amount each time was 12 g / m 2 .

[0044] Example 3

[0045] (1) Mix 2-(4-aminophenyl)propionic acid, sodium dihydrogen phosphate and deionized water in a mass ratio of 15:5:80, and mix the mixture in a bath ratio of 1:30 to obtain a 120 g / m 2 The cotton fabric is soaked for 20 minutes, and the soaked cotton fabric is treated with a padder to remove excess water, and the padding rate is maintained at 85%, double soaking and double padding, and then baked at 100°C for 10 minutes to obtain the pretreated fabric;

[0046] (2) 1 kg of radiation-proof filler and 15 L of a 5% p-aminophenyltrimethoxysilane solution were mixed, wherein the solvent of the silane coupling agent solution was obtained by mixing water and ethanol in a mass ratio of 9:1, stirred for 30 minutes, and filtered to obtain a modified radiation-proof filler;

[0047] (3) Mix the radiation protection filler, 1.0 mol / L hydrochloric acid, and aniline in a ratio of 15 g: 160 mL: 5 g. Immerse the pretreated fabric in it according to a bath ratio of 1:25. Add ammonium persulfate with a total mass of 1%. React at 15 °C for 4 h under a nitrogen atmosphere, and then react at room temperature for 20 h. Take out the fabric and wash it with 1.0 mol / L hydrochloric acid until there is no SO 2 tested by 4 2- solution, then rinse with acetone for 5 min and vacuum dry at 40 °C for 12 h to obtain the shielding layer; the mass ratio of graphene to carbon nanotubes in the radiation protection filler is 1:1;

[0048] (4) Place the wear-resistant layer in the pretreatment solution with a bath ratio of 1:20, take it out after pre-shrinking at 60 °C for 40 min; then perform pre-setting at 200 °C to obtain the pretreated wear-resistant layer; the pretreatment solution is prepared by the following method: By weight, add 40 parts of hydrogen peroxide and 20 parts of sodium gluconate to 200 parts of water, stir evenly to obtain the pretreatment solution; the mass ratio of nylon fiber to polyester fiber in the wear-resistant layer is 20:20;

[0049] (5) Sew the pretreated wear-resistant layer and the shielding layer to obtain the fabric;

[0050] (6) Mix graphene nanopowder and molybdenum disulfide nanopowder in a mass ratio of 5:1 to obtain the filler; Mix 1 kg of the filler with 15 L of a 5% by mass methacryloxymethyltrimethoxysilane solution. The solvent of the silane coupling agent solution is a mixture of water and ethanol with a mass ratio of 9:1. After stirring for 30 min, filter to obtain the modified filler;

[0051] (7) By weight, add 40 parts of methacrylic acid, 10 parts of the modified filler, and 15 parts of 2-hydroxyethyl methacrylate to 45 parts of isopropanol, mix evenly, add ammonium persulfate with a total mass of 1%, react at 80 °C for 30 min, then coat it on one side of the wear-resistant layer of the fabric, bake at 140 °C for 30 min, then coat it again, and bake at 140 °C for 30 min. The coating amount each time is 12 g / m 2 .

[0052] Comparative Example 1

[0053] The difference between Comparative Example 1 and Example 1 is that step (1) is absent, and the remaining steps are the same as those in Example 1.

[0054] Comparative Example 2

[0055] The difference between Comparative Example 2 and Example 1 is that the surface modification treatment of the radiation protection filler is not carried out for comparison, and the remaining steps are the same as those in Example 1.

[0056] Comparative Example 3

[0057] The difference between Comparative Example 3 and Example 1 is that no radiation-proof filler is added, and the remaining steps are the same as those in Example 1.

[0058] Comparative Example 4

[0059] The difference between Comparative Example 4 and Example 1 is that graphene nanoflakes are not added to the coating layer, and the remaining steps are the same as those in Example 1.

[0060] Comparative Example 5

[0061] The difference between Comparative Example 5 and Example 1 is that molybdenum disulfide nanoflakes are not added to the coating layer, and the remaining steps are the same as those in Example 1.

[0062] Comparative Example 6

[0063] The difference between Comparative Example 6 and Example 1 is that the wear-resistant layer is not pretreated and modified, and the remaining steps are the same as those in Example 1.

[0064] Comparative Example 7

[0065] The difference between Comparative Example 7 and Example 1 is that graphene nanoflakes and molybdenum disulfide nanoflakes are not surface-modified, and the remaining steps are the same as those in Example 1.

[0066] Effect Example

[0067] The following Table 1 gives the performance analysis results of the fabrics of Examples 1 to 3 and Comparative Examples 1 to 7 of the present invention.

[0068] Table 1

[0069]

[0070] From the comparison of the experimental data between the examples and the comparative examples, it can be found that the shielding layer of the present invention is based on cotton fabric. First, it is pretreated to make its surface carry a large number of aniline molecular structures, so that it can polymerize with the radiation-proof filler carrying aniline groups. While forming polyaniline, it also promotes the deposition of the radiation-proof filler on the fiber surface and the voids between fibers. Polyaniline contains a large number of benzene ring structures and has a certain shielding effect on electromagnetic waves. It does not produce radiation cross-linking and chemical degradation reactions after being irradiated by high-energy radiation. Acting together with the radiation-proof filler, it improves the electromagnetic shielding effect of the fabric. Moreover, the filler and the fabric are connected by chemical bonds, and the fabrics are sewn together later, firmly locking the filler on the surface of the cotton fabric, so that the fabric will not fall off easily after being washed many times, thus achieving a long-term shielding effect. The wear-resistant layer of the present invention is composed of fibers with excellent wear resistance, initially improving the wear resistance of the fabric. The coating layer and the wear-resistant layer are combined by chemical bonds, reducing the damage effect caused by washing. Graphene and molybdenum disulfide are added to the coating layer. After surface modification, they have high dispersibility, giving full play to their rigidity and lubricity, effectively improving the wear resistance of the coating layer. At the same time, they can also participate in the polymerization of coating monomers to form a flexible alkyl long-chain structure. When the fabric fibers rub against other objects, the flexible alkyl long-chains on the fabric surface undergo extrusion, denaturation and other movements, thereby reducing the friction coefficient of the fabric fibers, preventing fabric loss, and further improving the wear resistance of the fabric.

[0071] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claimed claim.

Claims

1. A wear-resistant and radiation-proof functional fabric, comprising a shielding layer and a wear-resistant layer, wherein: A coating layer is provided on the surface of the wear-resistant layer, and the shielding layer is prepared by: (1) Pretreatment agent, sodium dihydrogen phosphate and deionized water are mixed in a mass ratio of 15:5:80, and the cotton fabric is soaked in a bath ratio of 1:20-30 for 10-20 minutes, and the soaked cotton fabric is treated with a padder to remove excess water, and the padding rate is maintained at 80-85%, and then the pretreatment fabric is baked at 100°C for 10 minutes to obtain the pretreated fabric; (2) Radiation protection filler, 1.0 mol / L hydrochloric acid and aniline were mixed in a ratio of 8-15 g:160 mL:3-5 g, and the pretreated fabric was immersed in the mixture at a bath ratio of 1:20-30. 1% of the total mass of ammonium persulfate was added, and the mixture was reacted at 5-15°C for 4 h in a nitrogen atmosphere, and then at room temperature for 20 h. The fabric was taken out and washed with 1.0 mol / L hydrochloric acid until no SO4 was found by testing with BaCl2 solution. 2- The shielding layer was then washed with acetone for 3 to 5 minutes and dried in vacuo at 40°C for 12 hours.

2. The wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The pretreatment agent in step (1) is at least one of p-aminophenylacetic acid, 3-aminophenylacetic acid, 2-(4-aminophenyl)propionic acid, and 4-amino-2-methylphenylacetic acid.

3. The wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The cotton fabric weight in step (1) is 100-120 g / m 2 .

4. The wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The radiation protection filler in step (2) includes at least one of nano-tin dioxide, nano-cerium dioxide, nano-erbium oxide, nano-antimony tin oxide ATO, boron nitride nanosheets, boron nitride whiskers, graphene, carbon nanotubes, and carbon black.

5. The wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The radiation-proof filler in step (2) is also surface-modified with p-aminophenyltrimethoxysilane.

6. The wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The mass ratio of nylon fiber to polyester fiber in the wear-resistant layer is 10-20:10-20.

7. The wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The coating layer comprises, by weight, 20 to 45 parts of solvent, 20 to 40 parts of (meth)acrylic acid, 5 to 10 parts of filler and 10 to 15 parts of hydroxyethyl methacrylate.

8. The wear-resistant and radiation-proof functional fabric according to claim 7, characterized in that: The solvent is at least one of butanol, isopropanol, n-propanol, isobutanol, sec-butanol, tert-butanol, propylene glycol monomethyl ether, propylene glycol monoethyl ether and propylene glycol monobutyl ether.

9. The wear-resistant and radiation-proof functional fabric according to claim 7, characterized in that: The fillers are graphene nanopowder and molybdenum disulfide nanopowder, both of which are surface-modified with methacryloxymethyltrimethoxysilane.

10. The method for preparing a wear-resistant and radiation-proof functional fabric according to claim 1, characterized in that: The method comprises the following preparation steps: S1: pre-treating the wear-resistant layer and then sewing it with the shielding layer to obtain the fabric; S2: Add (meth) acrylic acid, filler, hydroxyethyl methacrylate and initiator to the solvent, react at 50-120℃ for 30min, apply to one side of the wear-resistant layer of the fabric, bake at 140℃ for 30min, apply again, bake at 140℃ for 30min, and apply each time at a coating amount of 10-15g / m 2 .

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