CN112323483A - Graphene waterproof agent for textile - Google Patents
Graphene waterproof agent for textile Download PDFInfo
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- CN112323483A CN112323483A CN202011212341.7A CN202011212341A CN112323483A CN 112323483 A CN112323483 A CN 112323483A CN 202011212341 A CN202011212341 A CN 202011212341A CN 112323483 A CN112323483 A CN 112323483A
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- Prior art keywords
- graphene
- agent
- textile
- waterproof agent
- surfactant
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 67
- 239000004753 textile Substances 0.000 title claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 52
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000003999 initiator Substances 0.000 claims abstract description 28
- 239000004094 surface-active agent Substances 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 26
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 239000002562 thickening agent Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 18
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 16
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 13
- 229920002635 polyurethane Polymers 0.000 claims abstract description 11
- 239000004814 polyurethane Substances 0.000 claims abstract description 11
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 6
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- -1 bromododecane modified graphene Chemical class 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920001228 polyisocyanate Polymers 0.000 claims description 5
- 239000005056 polyisocyanate Substances 0.000 claims description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 239000007822 coupling agent Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 10
- 239000000835 fiber Substances 0.000 abstract description 6
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- 240000000982 Malva neglecta Species 0.000 description 1
- 235000000060 Malva neglecta Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 210000002151 serous membrane Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a graphene waterproof agent for textile, which comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water. Preferably, the raw materials of the waterproof agent comprise, by mass: 0.5-5% of modified graphene material, 1-6% of silicon dioxide, 13-60% of resin, 0.5-8% of surfactant, 2-10% of assistant and the balance of water. The surfactant is a cationic surfactant. The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of the initiator to the thickener is (1:1) - (5: 3). The initiator comprises a persulfate and/or an oil-soluble azo. The thickener comprises one or more of diatomite, ammonium polyacrylate, polyvinyl alcohol and polyurethane. According to the invention, the graphene is blended into each component of the waterproof agent, so that the waterproof agent has excellent waterproof performance, and the problems of low tensile property and fiber damage of the fabric caused by the waterproof agent after use can be solved.
Description
Technical Field
The invention relates to a graphene waterproof agent, and particularly relates to a graphene waterproof agent for textile.
Background
The textile waterproof agent is a product for functional finishing of textile fabrics, has a wide application range, relates to various fields of textiles, has a plurality of product types, can be used for different fabrics and different products by using the same product, and can endow the fabrics with different performances. The textile waterproof agent can be mainly divided into four aspects of water resistance, oil resistance, stain resistance and easy decontamination according to the performance, and the four performances can be endowed to the textile through the arrangement of different textile waterproof agents.
Graphene is a single-layer carbon atom material stripped from graphite, and a single-layer two-dimensional honeycomb lattice structure is formed by tightly packing carbon atoms, and is known to be the material with the thinnest thickness, the hardest texture and the best conductivity. Graphene has excellent mechanical, optical and electrical properties and a very stable structure, researchers have not found that graphene has a missing carbon atom, the linkage between carbon atoms is very flexible, and is harder than diamond, the strength is 100 times higher than that of the world's best steel, if graphene is used for making a packaging bag, the graphene can bear about two tons of articles, the graphene is almost completely transparent, but is very compact, waterproof and airtight, helium gas with the minimum atomic size cannot pass through the graphene, the graphene has good conductivity, the movement speed of electrons in graphene reaches 1/300 of the light speed, the conductivity exceeds that of any traditional conductive material, the chemical properties are similar to the surface of graphite, various atoms and molecules can be adsorbed and desorbed, and the graphene also has the capability of resisting strong acid and strong alkali. The graphene material has a very wide application prospect when being used in a textile waterproof agent.
Disclosure of Invention
The invention aims to provide a graphene waterproof agent, which is prepared by blending graphene into each component of the waterproof agent, has excellent waterproof performance, and can solve the problems of low tensile property and fiber breakage of a fabric after the waterproof agent is used.
In order to achieve the purpose, the invention provides a graphene waterproof agent for textile, wherein the raw materials of the graphene waterproof agent comprise: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
The graphene waterproof agent for textile comprises the following raw materials in percentage by mass: 0.5-5% of modified graphene material, 1-6% of silicon dioxide, 13-60% of resin, 0.5-8% of surfactant, 2-10% of assistant and the balance of water.
The graphene waterproof agent for textile comprises one or more of graphene prepared by a chemical vapor deposition method, carbon dioxide supercritical expansion stripping graphene, chemically oxidized stripping graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
The graphene waterproof agent for textile comprises any one or more of organic silicon resin, acrylic resin, urethane resin, polyurethane and polyisocyanate.
The graphene waterproof agent for spinning is characterized in that the surfactant is a cationic surfactant.
The graphene waterproof agent for textiles comprises an initiator and a thickening agent; the weight ratio of the initiator to the thickener is (1:1) - (5: 3).
The graphene waterproof agent for textile comprises an initiator and a water-soluble organic solvent, wherein the initiator comprises persulfate and/or oil-soluble azo compounds.
The graphene waterproof agent for spinning comprises one or more of diatomite, ammonium polyacrylate, polyvinyl alcohol and polyurethane.
The graphene waterproof agent for textile provided by the invention has the following advantages:
because graphite alkene has superstrong hardness to can effectively prevent the fibre damage, improve the serous membrane wearability, utilize graphite alkene's adsorption efficiency simultaneously, can get into the organizational structure of real silk fabric, make and produce better cohesiveness between the fibre, thereby improve the tensile properties of fabric. The waterproof effect of the waterproof agent is tested by adopting the national standard GB 4745-1997, and the waterproof property of the waterproof agent is still kept at grade 5 after the waterproof agent is applied to textiles and washed for 10 times.
Detailed Description
The following further describes embodiments of the present invention.
The invention provides a graphene waterproof agent for textile, which comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
Preferably, the raw materials of the waterproof agent comprise, by mass: 0.5-5% of modified graphene material, 1-6% of silicon dioxide, 13-60% of resin, 0.5-8% of surfactant, 2-10% of assistant and the balance of water.
The modified graphene material comprises any one or more of graphene prepared by a chemical vapor deposition method, carbon dioxide supercritical expansion stripping graphene, chemically oxidized stripping graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
The resin comprises any one or more of silicone resin, acrylic resin, urethane resin, polyurethane and polyisocyanate.
The surfactant is a cationic surfactant.
The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of the initiator to the thickener is (1:1) - (5: 3).
The initiator comprises a persulfate and/or an oil-soluble azo.
The thickener comprises one or more of diatomite, ammonium polyacrylate, polyvinyl alcohol and polyurethane.
The graphene waterproofing agent for textile provided by the invention is further described with reference to the following examples.
Example 1
A graphene waterproof agent for textile comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
Preferably, the raw materials of the waterproof agent comprise, by mass: 0.5% of modified graphene material, 1% of silicon dioxide, 13% of resin, 0.5% of surfactant, 2% of assistant and the balance of water.
The modified graphene material comprises graphene prepared by a chemical vapor deposition method.
The resin comprises a silicone resin.
The surfactant is a cationic surfactant.
The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of the initiator to the thickener is 1: 1. The initiator comprises a persulfate. The thickener comprises diatomaceous earth.
Example 2
A graphene waterproof agent for textile comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
Preferably, the raw materials of the waterproof agent comprise, by mass: 2% of modified graphene material, 3% of silicon dioxide, 25% of resin, 3% of surfactant, 4% of assistant and the balance of water.
The modified graphene material comprises carbon dioxide supercritical expansion exfoliated graphene or chemical oxidation exfoliated graphene oxide.
The resin comprises an acrylic resin.
The surfactant is a cationic surfactant.
The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of the initiator to the thickener is 2-1.
The initiator comprises an oil-soluble azo. The thickener comprises ammonium polyacrylate.
Example 3
A graphene waterproof agent for textile comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
Preferably, the raw materials of the waterproof agent comprise, by mass: 3% of modified graphene material, 4% of silicon dioxide, 36% of resin, 4% of surfactant, 6% of assistant and the balance of water.
The modified graphene material comprises coupling agent modified graphene oxide.
The resin includes urethane resin and polyurethane.
The surfactant is a cationic surfactant.
The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of initiator to thickener was 3: 2.
The initiator comprises persulfate and oil-soluble azo. The thickener comprises polyvinyl alcohol.
Example 4
A graphene waterproof agent for textile comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
Preferably, the raw materials of the waterproof agent comprise, by mass: 4% of modified graphene material, 5% of silicon dioxide, 48% of resin, 6% of surfactant, 8% of assistant and the balance of water.
The modified graphene material comprises amino polymer modified graphene oxide.
The resin comprises a polyisocyanate.
The surfactant is a cationic surfactant.
The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of initiator to thickener was 4: 3.
The initiator comprises a persulfate. The thickener comprises a polyurethane.
Example 5
A graphene waterproof agent for textile comprises the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
Preferably, the raw materials of the waterproof agent comprise, by mass: 5% of modified graphene material, 6% of silicon dioxide, 60% of resin, 8% of surfactant, 10% of assistant and the balance of water.
The modified graphene material comprises cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
The resin includes any of silicone resin, acrylic resin, urethane resin, polyurethane, and polyisocyanate.
The surfactant is a cationic surfactant.
The auxiliary agent comprises an initiator and a thickening agent; the weight ratio of the initiator to the thickener is 5: 3.
The initiator comprises an oil-soluble azo.
The thickener comprises any of diatomite, ammonium polyacrylate, polyvinyl alcohol and polyurethane.
The graphene waterproof agent for textile provided by the invention has excellent waterproof performance, and can solve the problems of low tensile property and fiber damage of a fabric caused by the waterproof agent after use. Meanwhile, the mallow stem skin extracting solution is adsorbed by utilizing the graphene, and the extracting solution molecules contain a lot of-OH, so that the extracting solution molecules can enter the organizational structure of real silk fabrics, and the fibers can generate better cohesiveness, thereby improving the tensile property of the fabrics.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (8)
1. The graphene waterproof agent for textile is characterized by comprising the following raw materials: the graphene material comprises a modified graphene material, silicon dioxide, resin, a surfactant, an auxiliary agent and water.
2. The graphene waterproof agent for textile as claimed in claim 1, wherein the raw materials of the waterproof agent comprise, by mass: 0.5-5% of modified graphene material, 1-6% of silicon dioxide, 13-60% of resin, 0.5-8% of surfactant, 2-10% of assistant and the balance of water.
3. The graphene waterproof agent for textile use according to claim 2, wherein the modified graphene material comprises any one or more of graphene prepared by a chemical vapor deposition method, carbon dioxide supercritical expansion exfoliated graphene, chemically oxidized exfoliated graphene, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
4. A graphene waterproof agent for textile according to claim 2, wherein the resin comprises any one or more of silicone resin, acrylic resin, urethane resin, polyurethane and polyisocyanate.
5. The graphene waterproof agent for textile use according to claim 2, wherein the surfactant is a cationic surfactant.
6. A graphene waterproofing agent for textile according to claim 2, wherein the auxiliary comprises an initiator and a thickener; the weight ratio of the initiator to the thickener is (1:1) - (5: 3).
7. A graphene waterproofing agent according to claim 6 wherein the initiator comprises a persulfate and/or an oil-soluble azo.
8. The graphene waterproof agent for textile according to claim 6, wherein the thickener comprises one or more of diatomite, ammonium polyacrylate, polyvinyl alcohol and polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011212341.7A CN112323483A (en) | 2020-11-03 | 2020-11-03 | Graphene waterproof agent for textile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011212341.7A CN112323483A (en) | 2020-11-03 | 2020-11-03 | Graphene waterproof agent for textile |
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| CN112323483A true CN112323483A (en) | 2021-02-05 |
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| CN202011212341.7A Pending CN112323483A (en) | 2020-11-03 | 2020-11-03 | Graphene waterproof agent for textile |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430700A (en) * | 2021-06-29 | 2021-09-24 | 江苏泰慕士针纺科技股份有限公司 | Single-sided waterproof soft singeing pure cotton knitted fabric |
| CN114717854A (en) * | 2022-04-28 | 2022-07-08 | 五邑大学 | Hydrophobic slurry and preparation method and application thereof |
| CN115852694A (en) * | 2022-12-30 | 2023-03-28 | 常州京磐纺织科技有限公司 | Waterproof, antifouling and oil-proof fabric and preparation method thereof |
| CN115852694B (en) * | 2022-12-30 | 2025-04-18 | 常州京磐纺织科技有限公司 | Waterproof, antifouling and oil-proof fabric and preparation method thereof |
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| CN108301201A (en) * | 2018-02-05 | 2018-07-20 | 南通强生石墨烯科技有限公司 | The preparation method of graphene compound nonwoven cloth |
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