Moisture-absorbing, sweat-releasing and anti-cutting multifunctional glove and preparation method thereof

Abstract

The invention discloses a pair of multifunctional gloves capable of absorbing moisture, releasing sweat and resisting cutting and a preparation method thereof. The manufacturing method comprises the following steps: step 1, weighing graphene composite fiber raw materials in parts by weight: 40-50 parts of high-strength polyethylene, 10-20 parts of spandex and 30-40 parts of chinlon; the preparation method comprises the following steps: weighing an anti-cutting filler in parts by weight: 6-12 parts of graphene oxide, 2-6 parts of mica powder and 2-6 parts of silicon carbide; the preparation method provided by the invention is relatively simple and convenient, low in manufacturing cost, relatively environment-friendly and suitable for large-scale industrial production, can be widely applied to workers in the fields of buildings, steel, automobiles, chemical engineering, machinery and the like, and protects the hands and other parts of the workers from being injured to the greatest extent.

Description

Technical Field

[0001] The invention relates to the technical field of protective gloves manufacturing, and in particular to a moisture absorbing, perspiration wicking and cutting resistant multifunctional glove and a preparation method thereof. Background Art

[0002] Hands are one of the most delicate organs in the human body, and people use both hands to complete various tasks. Gloves are hand warming or labor protection products, and they are also used for decoration. They are essential for people to keep warm in the cold, or they are medical antibacterial and industrial protective products. Gloves are divided into sewing, knitting, dipping, etc. according to the production method. With the improvement of various functional requirements for gloves, related technologies in the direction of glove materials and preparation processes are also constantly developing. In particular, the material and process of gloves determine the protective performance of gloves and are the basis for glove selection.

[0003] Graphene is a two-dimensional material composed of carbon atoms arranged in hexagons. It is the most disruptive new material of this century. The two-dimensional sheet structure of graphene single atomic layer makes graphene have unique properties in many aspects. It can be used as supercapacitors and high-efficiency energy storage batteries, ultra-thin and ultra-light aerospace materials, ultra-tough and ultra-strong bulletproof vest materials, new medical materials, nanosensor materials, etc. At present, many countries have listed graphene as the most important new material of this century for research and development.

[0004] As labor protection products, gloves mainly play the role of protecting the hands. However, while gloves have special protective functions, such as being able to effectively prevent cutting, they cannot meet the comfort requirements of long-term wearing, resulting in a low user experience. In addition, existing protective gloves have relatively single functions and poor practicality. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a moisture absorbing, perspiration wicking and cut resistant multifunctional glove and a preparation method thereof, which solves the problems raised by the current background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A moisture-absorbing, perspiration-wicking and cut-resistant multifunctional glove and a preparation method thereof, comprising the following steps: step 1, weighing graphene composite fiber raw materials according to weight: 40-50 parts of high-strength polyethylene, 10-20 parts of spandex, and 30-40 parts of nylon; weighing cut-resistant fillers according to weight: 6-12 parts of graphene oxide, 2-6 parts of mica powder, and 2-6 parts of silicon carbide; step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder, and silicon carbide into a stirring and melting machine to melt them into a mixed melt, then adding them into a melt spinning machine to extrude to obtain composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers; step 3, weighing each raw material according to weight to prepare graphene composite fiber; The invention discloses a graphene anti-cutting slurry, which comprises, by weight, 1-8 parts of graphene oxide, 20-40 parts of glass fiber powder, 10-50 parts of silicon dioxide, 15-70 parts of carbon fiber, 6-70 parts of aluminum oxide powder, 2-40 parts of binder and 1-4 parts of dispersant; step 4, coating the graphene composite fiber obtained in step 2 with the graphene anti-cutting slurry obtained in step 3 by dipping and coating; step 5, drying the composite fiber obtained in step 4 to prepare the cut-resistant graphene composite fiber; step 6, using the graphene composite material obtained in step 2 as the inner layer and the cut-resistant graphene composite fiber obtained in step 5 as the outer layer, and then knitting the gloves into moisture absorbing, perspiration wicking and cut-resistant multifunctional gloves by a glove knitting machine.

[0008] Preferably, the graphene oxide comprises any one or more of single-layer graphene oxide, reduced graphene oxide, liquid phase exfoliated graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide, and dodecane bromide modified graphene oxide.

[0009] Preferably, the adhesive comprises one or more combinations of methacrylate, vinyl acetate resin, epoxy resin and acrylic resin.

[0010] Preferably, the dispersant comprises one or more combinations of methyl cellulose, polyacrylic acid, sodium dodecyl sulfate, and sodium dodecylbenzene sulfonate.

[0011] Preferably, in step 4, the dipping coating method is to use a yarn sizing machine to sizing the graphene composite fiber at a speed of 8-70 m / min.

[0012] Preferably, in step 5, the drying temperature is 40-170° C. and the drying time is 3-7 hours.

[0013] Preferably, in step 6, the glove knitting machine adopts a tight weaving method and a U2 weaving method, and the number of needles is 15-18.

[0014] The present invention also provides moisture absorption, perspiration removal and cut-resistant multifunctional gloves prepared by the above method.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] The present invention provides a moisture wicking and cut-resistant multifunctional glove and a preparation method thereof. The types and proportions of fillers and slurries are controlled, and then graphene cut-resistant slurry is coated on graphene composite fibers, followed by drying to obtain cut-resistant graphene composite fibers. Finally, the graphene composite fibers and cut-resistant graphene composite fibers are knitted into moisture wicking and cut-resistant multifunctional gloves by a glove knitting machine. The cut grade of the prepared gloves can reach the American standard A4 level. The graphene composite fibers made of high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide can ensure that the gloves can maximize their excellent performance when resisting cut damage, so that the gloves have good comfort on the basis of high cut-resistant performance, and are soft to the touch, wear-resistant and long service life, good antibacterial and warm keeping, excellent moisture wicking function, etc.

[0017] The preparation method provided by the present invention is relatively simple, has low manufacturing cost, is relatively environmentally friendly, is suitable for large-scale industrial production, and can be widely used by workers in various fields such as construction, steel, automobiles, chemicals, and machinery, thereby protecting the hands and other parts of the working workers from injury to the greatest extent. DETAILED DESCRIPTION

[0018] To further illustrate each embodiment, it is mainly used to illustrate the embodiment, and can be used in conjunction with the relevant description of the specification to explain the operating principle of the embodiment. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention.

[0019] According to an embodiment of the present invention, a moisture absorbing, perspiration wicking and cut resistant multifunctional glove and a preparation method thereof are provided.

[0020] A method for preparing a moisture-absorbing, perspiration-resistant and cut-resistant multifunctional glove, including a moisture-absorbing, perspiration-resistant and cut-resistant multifunctional glove and a preparation method thereof, comprising: step 1, weighing graphene composite fiber raw materials according to weight: 40-50 parts of high-strength polyethylene, 10-20 parts of spandex, and 30-40 parts of nylon; weighing anti-cutting fillers according to weight: 6-12 parts of graphene oxide, 2-6 parts of mica powder, and 2-6 parts of silicon carbide; step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide to a stirring melter to melt them into a mixed melt, then adding them to a melt spinning machine to extrude to obtain composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers; step 3, weighing them according to weight Weigh each raw material to prepare a graphene anti-cutting slurry, which contains 1-8 parts of graphene oxide, 20-40 parts of glass fiber powder, 10-50 parts of silicon dioxide, 15-70 parts of carbon fiber, 6-70 parts of aluminum oxide powder, 2-40 parts of binder, and 1-4 parts of dispersant by weight; step 4, coating the graphene anti-cutting slurry obtained in step 3 by dip coating the graphene composite fiber obtained in step 2; step 5, drying the composite fiber obtained in step 4 to prepare the anti-cutting graphene composite fiber; step 6, using the graphene composite material obtained in step 2 as the inner layer, and the anti-cutting graphene composite fiber obtained in step 5 as the outer layer, and then knitting it into moisture absorbing, perspiration-wicking and anti-cutting multifunctional gloves through a glove knitting machine.

[0021] Preferably, the graphene oxide comprises any one or more of single-layer graphene oxide, reduced graphene oxide, liquid phase exfoliated graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide, and dodecane bromide modified graphene oxide.

[0022] Preferably, the adhesive comprises one or more combinations of methacrylate, vinyl acetate resin, epoxy resin and acrylic resin.

[0023] Preferably, the dispersant comprises one or more combinations of methyl cellulose, polyacrylic acid, sodium dodecyl sulfate, and sodium dodecylbenzene sulfonate.

[0024] Preferably, in step 4, the dipping coating method is to use a yarn sizing machine to sizing the graphene composite fiber at a speed of 8-70 m / min.

[0025] Preferably, in step 5, the drying temperature is 40-170° C. and the drying time is 3-7 hours.

[0026] Preferably, in step 6, the glove knitting machine adopts a tight weaving method and a U2 weaving method, and the number of needles is 15-18.

[0027] The present invention also provides moisture absorption, perspiration removal and cut-resistant multifunctional gloves prepared by the above method.

[0028] Embodiment 1:

[0029] Step 1, weighing the graphene composite fiber raw material according to weight:

[0030] 40 parts of high-strength polyethylene, 10 parts of spandex, and 30 parts of nylon.

[0031] Weigh the cut-resistant filler by weight:

[0032] 6 parts of graphene oxide, 2 parts of mica powder, and 2 parts of silicon carbide.

[0033] Step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide into a stirring melter to melt them into a mixed melt, then adding them into a melt spinning machine to extrude composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers;

[0034] Step 3, weighing each raw material by weight to prepare a graphene anti-cutting slurry, which comprises, by weight, 1 part of graphene oxide, 20 parts of glass fiber powder, 10 parts of silicon dioxide, 15 parts of carbon fiber, 4 parts of alumina powder, 2 parts of a binder, and 1 part of a dispersant;

[0035] The graphene oxide includes any one or more combinations of single-layer graphene oxide and reduced graphene oxide.

[0036] The binder comprises methacrylate.

[0037] The dispersant comprises methylcellulose.

[0038] Step 4, coating the graphene composite fiber obtained in step 2 with the graphene anti-cutting slurry obtained in step 3 by dipping and coating;

[0039] The dip coating method is to use a yarn sizing machine to size the graphene composite fiber at a speed of 8-70m / min.

[0040] Step 5, drying the composite fiber obtained in step 4, the drying temperature is 40-170° C., and the drying time is 3-7 hours to prepare a cut-resistant graphene composite fiber;

[0041] Step 6, using the graphene composite material obtained in step 2 as the inner layer and the cut-resistant graphene composite fiber obtained in step 5 as the outer layer, and then knitting them into moisture absorbing, perspiration wicking and cut-resistant multifunctional gloves through a glove knitting machine.

[0042] The glove knitting machine adopts the compact knitting method and the U2 knitting method, and the number of needles is 15-18.

[0043] The present invention also provides moisture absorption, perspiration removal and cut-resistant multifunctional gloves prepared by the above method.

[0044] Embodiment 2:

[0045] Step 1, weighing the graphene composite fiber raw material according to weight:

[0046] 44 parts of high-strength polyethylene, 14 parts of spandex, and 34 parts of nylon.

[0047] Weigh the cut-resistant filler by weight:

[0048] 8 parts of graphene oxide, 4 parts of mica powder, and 4 parts of silicon carbide.

[0049] Step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide into a stirring melter to melt them into a mixed melt, then adding them into a melt spinning machine to extrude composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers;

[0050] Step 3, weighing each raw material by weight to prepare a graphene anti-cutting slurry, which comprises 4 parts of graphene oxide, 25 parts of glass fiber powder, 30 parts of silicon dioxide, 30 parts of carbon fiber, 24 parts of alumina powder, 20 parts of a binder, and 2 parts of a dispersant by weight;

[0051] The graphene oxide includes any one or more combinations of single-layer graphene oxide and reduced graphene oxide.

[0052] The binder comprises methacrylate.

[0053] The dispersant comprises methylcellulose.

[0054] Step 4, coating the graphene composite fiber obtained in step 2 with the graphene anti-cutting slurry obtained in step 3 by dipping and coating;

[0055] The dip coating method is to use a yarn sizing machine to size the graphene composite fiber at a speed of 8-70m / min.

[0056] Step 5, drying the composite fiber obtained in step 4, the drying temperature is 40-170° C., and the drying time is 3-7 hours to prepare a cut-resistant graphene composite fiber;

[0057] Step 6, using the graphene composite material obtained in step 2 as the inner layer and the cut-resistant graphene composite fiber obtained in step 5 as the outer layer, and then knitting them into moisture absorbing, perspiration wicking and cut-resistant multifunctional gloves through a glove knitting machine.

[0058] The glove knitting machine adopts the compact knitting method and the U2 knitting method, and the number of needles is 15-18.

[0059] The present invention also provides moisture absorption, perspiration removal and cut-resistant multifunctional gloves prepared by the above method.

[0060] Embodiment three:

[0061] Step 1, weighing the graphene composite fiber raw material according to weight:

[0062] 46 parts of high-strength polyethylene, 16 parts of spandex, and 36 parts of nylon.

[0063] Weigh the cut-resistant filler by weight:

[0064] 10 parts of graphene oxide, 5 parts of mica powder, and 5 parts of silicon carbide.

[0065] Step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide into a stirring melter to melt them into a mixed melt, then adding them into a melt spinning machine to extrude composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers;

[0066] Step 3, weighing each raw material by weight to prepare a graphene anti-cutting slurry, which comprises 6 parts of graphene oxide, 30 parts of glass fiber powder, 40 parts of silicon dioxide, 45 parts of carbon fiber, 45 parts of alumina powder, 30 parts of a binder, and 3 parts of a dispersant by weight;

[0067] The graphene oxide includes any one or more combinations of single-layer graphene oxide and reduced graphene oxide.

[0068] The binder comprises methacrylate.

[0069] The dispersant comprises methylcellulose.

[0070] Step 4, coating the graphene composite fiber obtained in step 2 with the graphene anti-cutting slurry obtained in step 3 by dipping and coating;

[0071] The dip coating method is to use a yarn sizing machine to size the graphene composite fiber at a speed of 8-70m / min.

[0072] Step 5, drying the composite fiber obtained in step 4, the drying temperature is 40-170° C., and the drying time is 3-7 hours to prepare a cut-resistant graphene composite fiber;

[0073] Step 6, using the graphene composite material obtained in step 2 as the inner layer and the cut-resistant graphene composite fiber obtained in step 5 as the outer layer, and then knitting them into moisture absorbing, perspiration wicking and cut-resistant multifunctional gloves through a glove knitting machine.

[0074] The glove knitting machine adopts the compact knitting method and the U2 knitting method, and the number of needles is 15-18.

[0075] The present invention also provides moisture absorption, perspiration removal and cut-resistant multifunctional gloves prepared by the above method.

[0076] Embodiment 4:

[0077] Step 1, weighing the graphene composite fiber raw material according to weight:

[0078] 50 parts of high-strength polyethylene, 20 parts of spandex, and 20 parts of nylon.

[0079] Weigh the cut-resistant filler by weight:

[0080] 12 parts of graphene oxide, 6 parts of mica powder, and 6 parts of silicon carbide.

[0081] Step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide into a stirring melter to melt them into a mixed melt, then adding them into a melt spinning machine to extrude composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers;

[0082] Step 3, weighing each raw material by weight to prepare a graphene anti-cutting slurry, which comprises 8 parts of graphene oxide, 40 parts of glass fiber powder, 50 parts of silicon dioxide, 70 parts of carbon fiber, 70 parts of aluminum oxide powder, 40 parts of a binder, and 4 parts of a dispersant by weight;

[0083] The graphene oxide includes any one or more combinations of single-layer graphene oxide and reduced graphene oxide.

[0084] The binder comprises methacrylate.

[0085] The dispersant comprises methylcellulose.

[0086] Step 4, coating the graphene composite fiber obtained in step 2 with the graphene anti-cutting slurry obtained in step 3 by dipping and coating;

[0087] The dip coating method is to use a yarn sizing machine to size the graphene composite fiber at a speed of 8-70m / min.

[0088] Step 5, drying the composite fiber obtained in step 4, the drying temperature is 40-170° C., and the drying time is 3-7 hours to prepare a cut-resistant graphene composite fiber;

[0089] Step 6, using the graphene composite material obtained in step 2 as the inner layer and the cut-resistant graphene composite fiber obtained in step 5 as the outer layer, and then knitting them into moisture absorbing, perspiration wicking and cut-resistant multifunctional gloves through a glove knitting machine.

[0090] The glove knitting machine adopts the compact knitting method and the U2 knitting method, and the number of needles is 15-18.

[0091] The present invention also provides moisture absorption, perspiration removal and cut-resistant multifunctional gloves prepared by the above method.

[0092] The moisture absorption, perspiration removal and cut resistance multifunctional gloves prepared in various embodiments of the present invention were tested, and the results are shown in Table 1 below.

[0093] Table 1 Test results table.

[0094]

[0095] The moisture wicking and cut-resistant multifunctional gloves and the preparation method thereof provided by the present invention control the types and ratios of fillers and slurries, then coat the graphene cut-resistant slurry on the graphene composite fibers, then dry to obtain the cut-resistant graphene composite fibers, and finally use a glove knitting machine to weave the graphene composite fibers and the cut-resistant graphene composite fibers into moisture wicking and cut-resistant multifunctional gloves. The prepared gloves can reach the American standard A4 level in cutting grade. The graphene composite fibers made of high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide can ensure that the gloves can maximize their excellent performance when resisting cutting damage, so that the gloves have not only high anti-cutting performance, but also good comfort, soft hand feel, long wear-resistant service life, good antibacterial and warmth retention, excellent moisture wicking function, and the like.

[0096] The preparation method provided by the present invention is relatively simple, has low manufacturing cost, is relatively environmentally friendly, is suitable for large-scale industrial production, and can be widely used by workers in various fields such as construction, steel, automobiles, chemicals, and machinery, thereby protecting the hands and other parts of the working workers from injury to the greatest extent.

[0097] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0098] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0099] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for preparing moisture wicking and cut resistant multifunctional gloves, characterized in that: The method comprises: Step 1, weighing the graphene composite fiber raw material according to weight: 40-50 parts of high-strength polyethylene, 10-20 parts of spandex, 30-40 parts of nylon; Weigh the cut-resistant filler by weight: 6-12 parts of graphene oxide, 2-6 parts of mica powder, 2-6 parts of silicon carbide; Step 2, adding high-strength polyethylene, spandex, nylon, graphene oxide, mica powder and silicon carbide into a stirring melter to melt them into a mixed melt, then adding them into a melt spinning machine to extrude composite fiber filaments, and then cooling them through a cooling device to solidify them into graphene composite fibers; Step 3, weighing each raw material by weight to prepare a graphene anti-cutting slurry, which comprises 1-8 parts of graphene oxide, 20-40 parts of glass fiber powder, 10-50 parts of silicon dioxide, 15-70 parts of carbon fiber, 6-70 parts of aluminum oxide powder, 2-40 parts of a binder, and 1-4 parts of a dispersant by weight; Step 4, coating the graphene composite fiber obtained in step 2 with the graphene anti-cutting slurry obtained in step 3 by dipping and coating; Step 5, drying the composite fiber obtained in step 4 to prepare a cutting-resistant graphene composite fiber; Step 6, using the graphene composite material obtained in step 2 as the inner layer and the cut-resistant graphene composite fiber obtained in step 5 as the outer layer, and then knitting them into moisture absorbing, perspiration wicking and cut-resistant multifunctional gloves through a glove knitting machine.

2. The method for preparing a moisture wicking and cut resistant multifunctional glove according to claim 1, characterized in that: The graphene oxide comprises any one or more of single-layer graphene oxide, reduced graphene oxide, liquid-phase exfoliated graphene oxide, coupling agent-modified graphene oxide, amino polymer-modified graphene oxide, cationic surfactant-modified graphene oxide, and dodecane-modified graphene oxide.

3. The method for preparing a moisture wicking and cut resistant multifunctional glove according to claim 1, characterized in that: The adhesive comprises one or more combinations of methacrylate, vinyl acetate resin, epoxy resin and acrylic resin.

4. The method for preparing a moisture wicking and cut resistant multifunctional glove according to claim 1, characterized in that: The dispersant comprises one or more combinations of methyl cellulose, polyacrylic acid, sodium dodecyl sulfate, and sodium dodecylbenzene sulfonate.

5. The method for preparing a moisture wicking and cut resistant multifunctional glove according to claim 1, characterized in that: In the step 4, the dipping coating method is to use a yarn sizing machine to perform sizing treatment on the fibers at a speed of 8-70 m / min.

6. The method for preparing a moisture wicking and cut resistant multifunctional glove according to claim 1, characterized in that: In the step 5, the drying temperature is 40-170° C. and the drying time is 3-7 hours.

7. The moisture wicking and cut resistant multifunctional gloves and the preparation method thereof according to claim 1, characterized in that: In step 6, the glove knitting machine adopts a tight knitting method and a U2 knitting method, and the number of needles is 15-18 needles.

8. A moisture wicking and cut resistant multifunctional glove prepared by the method according to any one of claims 1 to 7.

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