CN113278171A - Novel magnetic impregnated glove and preparation process thereof - Google Patents
Novel magnetic impregnated glove and preparation process thereof Download PDFInfo
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- CN113278171A CN113278171A CN202110473272.3A CN202110473272A CN113278171A CN 113278171 A CN113278171 A CN 113278171A CN 202110473272 A CN202110473272 A CN 202110473272A CN 113278171 A CN113278171 A CN 113278171A
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000007598 dipping method Methods 0.000 claims abstract description 35
- 239000006247 magnetic powder Substances 0.000 claims abstract description 21
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 10
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001172 neodymium magnet Inorganic materials 0.000 claims abstract description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 10
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 9
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 9
- 239000008117 stearic acid Substances 0.000 claims abstract description 9
- 239000004014 plasticizer Substances 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 229920002334 Spandex Polymers 0.000 claims description 26
- 239000004759 spandex Substances 0.000 claims description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 25
- 229910052721 tungsten Inorganic materials 0.000 claims description 25
- 239000010937 tungsten Substances 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000005060 rubber Substances 0.000 claims description 13
- 239000004769 CoolMax Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 4
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003578 releasing effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/02—Direct processing of dispersions, e.g. latex, to articles
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
- A41D19/0065—Three-dimensional gloves with a textile layer underneath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0064—Producing wearing apparel
- B29D99/0067—Gloves
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/50—Synthetic resins or rubbers
- A41D2500/52—Synthetic resins or rubbers in sheet form
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/01—Magnetic additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
Abstract
The invention discloses a novel magnetic impregnated glove and a preparation process thereof, wherein the magnetic impregnated glove comprises a glove blank, the surface of the glove blank is impregnated with an impregnated layer, and the impregnated layer comprises the following components in parts by mass: 80-120 parts of nitrile butadiene rubber, 10-20 parts of ferrite magnetic powder, 10-15 parts of neodymium iron boron magnetic powder, 1-3 parts of stabilizer, 1-3 parts of plasticizer, 1-5 parts of stearic acid, 1-3 parts of reinforcing agent and 1-3 parts of color paste. The glove is provided with the gum dipping layer in the mode of dipping the whole glove blank, the gum dipping layer is firmly bonded with the glove blank after being cured, the magnetic effect is uniformly and comprehensively distributed, the durability is good, each inch of the glove has the adsorption effect on a metal part, and meanwhile, the magnetic adsorption effect of the glove on the metal part is further improved through the double matching of the neodymium iron boron magnetic powder and the ferrite magnetic powder; meanwhile, the glove is high in usability and comfortable to wear.
Description
Technical Field
The invention relates to the technical field of glove processing, in particular to a novel magnetic gum dipping glove and a preparation process thereof.
Background
The existing gloves are generally dipped with various natural or synthetic glues on the surface of a glove blank, so that a protective layer is formed on the surface of the glove blank, and the gloves have the functions of wear resistance, cutting resistance and the like; however, the gloves do not have a magnetic effect, so that when workers perform mechanical operation, especially when small metal parts such as screws and nuts are installed at high altitude, the small metal parts such as the screws and the nuts are easy to fall off from hands, the working progress is greatly influenced, and serious potential safety hazards are brought to ground personnel.
In the existing magnetic gloves, the dipping layer itself does not have a magnetic effect, and magnetic induction on the metal parts is generally realized by locally arranging magnetic elements such as magnet blocks, magnetic powder layers and the like on the dipping layer. The magnetic effect of the magnetic gloves is distributed unevenly due to the dispersed arrangement of the magnetic elements, the adsorption effect of the metal parts is poor, and the magnetic elements are easy to separate from the gum dipping layer after long-term use; and the wearing comfort is also common due to the reasons of the increase of the thickness of the magnetic gloves and the like.
Chinese patent publication No. CN207678891U discloses a metal induction glove, which comprises a glove body, wherein a finger tip magnetic adhesive layer is arranged on a finger sleeve portion of the glove body, and a palm magnetic adhesive layer is arranged on a palm center portion of the glove body. This magnetic glue layer is local setting among the prior art, only possesses the magnetic effect at the dactylotheca portion and the palm portion of gloves body, and the gloves is whole not good to metal parts's adsorption effect.
Disclosure of Invention
The invention aims to provide a novel magnetic impregnated glove and a preparation process thereof, which solve the problems of uneven distribution of magnetic effects, poor adsorption effect of metal parts, poor durability, general wearing comfort and single function of the existing magnetic gloves proposed in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel magnetic gum dipping glove comprises a glove blank formed by jointly weaving tungsten filament double-covered yarns and spandex filament single-covered yarns, wherein a gum dipping layer is dipped on the surface of the glove blank. The gum dipping layer comprises the following components in parts by mass: 80-120 parts of vulcanized nitrile rubber, 10-20 parts of ferrite magnetic powder, 10-15 parts of neodymium iron boron magnetic powder, 1-3 parts of stabilizer, 1-3 parts of plasticizer, 1-5 parts of stearic acid, 1-3 parts of reinforcing agent and 1-3 parts of color paste; the tungsten filament double-covered yarn comprises the following components in parts by weight: 15-45 parts of tungsten filament, 0-25 parts of bamboo fiber, 0-25 parts of cotton fiber, 0-40 parts of polyethylene filament and 0-40 parts of glass fiber, wherein the tungsten filament double-covered yarn has good performances such as rigidity, tear resistance, puncture resistance, dimensional stability, wear resistance and the like; the spandex filament single covered yarn comprises the following components in parts by weight: 15-50 parts of spandex silk and 50-80 parts of CoolMax fiber, and the spandex silk single-covered yarn has good comprehensive properties such as elasticity, hygroscopicity and wear resistance.
The invention also provides a preparation process of the novel magnetic gum dipping glove, which comprises the following steps: first, knitting a glove blank: selecting tungsten filaments as core wires, bamboo fibers or cotton fibers as first covering wires, polyethylene fibers or glass fibers as second covering wires, sequentially covering the core wires with the first covering wires and the second covering wires by using a covering machine to prepare tungsten filament double-covered yarns, selecting spandex filaments as core wires, selecting CoolMax fibers as covering wires, covering the core wires with the covering wires by using the covering machine to prepare spandex filament single-covered yarns, and finally weaving the tungsten filament double-covered yarns and the spandex filament single-covered yarns into a glove blank; then, adding the nitrile rubber, the ferrite magnetic powder, the neodymium iron boron magnetic powder, the stabilizer, the plasticizer and the stearic acid in a formula ratio into a stirring kettle, shearing and stirring, filtering and defoaming in vacuum to prepare a pre-impregnated rubber material; continuously adding color paste and reinforcing agent into the pre-impregnated rubber material, carrying out secondary shearing stirring, uniformly mixing and dispersing, preparing rubber material of a gum dipping layer, and inputting the rubber material into a gum dipping tank for later use; then, sleeving the glove blank on a hand mold, immersing the glove blank into a glue dipping pool, horizontally immersing the palm center of the hand mold into the glue dipping pool, and cooling and demolding after the steps of glue dripping, glue homogenizing and drying; and (4) feeding the demoulded gloves into a magnetizing machine for magnetizing, and finally obtaining the magnetic gum dipping gloves.
Compared with the prior art, the invention has the beneficial effects that:
1) the glove is provided with the gum dipping layer in the mode of dipping the whole glove blank, the gum dipping layer is firmly bonded with the glove blank after being cured, the magnetic effect is uniformly and comprehensively distributed, the durability is good, each inch of the glove has the adsorption effect on a metal part, and meanwhile, the magnetic adsorption effect of the glove on the metal part is further improved through the double matching of the neodymium iron boron magnetic powder and the ferrite magnetic powder;
2) after demoulding and magnetizing, the gloves prepared by the preparation process have the magnetic adsorption effect on metal parts, can be used as magnetic gloves, and have more excellent cutting-resistant and tearing-resistant functions compared with the existing gloves;
3) the gloves prepared by the preparation process can be used as cutting-resistant and tearing-resistant protective gloves without being magnetized after being demoulded, and are good in cutting-resistant performance, strong in tearing-resistant performance, strong in puncture-resistant performance and comfortable to wear;
4) according to the invention, the tungsten filament is adopted as a core wire, the bamboo fiber or cotton fiber is taken as a first coating filament, the polyethylene fiber or glass fiber is taken as a second coating filament to prepare the tungsten filament double-coated yarn, the tungsten filament has the characteristics of good cutting resistance, high temperature resistance, flexibility and the like, the glass fiber has the characteristics of high elastic coefficient, good rigidity, large elongation within elastic limit, good dimensional stability, good heat resistance, good chemical resistance, good processability, low cost and the like, and the polyethylene filament has the characteristics of wear resistance, impact resistance, cutting resistance and the like, so that the obtained tungsten filament double-coated yarn has the characteristics of good rigidity, tear resistance, puncture resistance, dimensional stability, wear resistance and the like;
5) the invention adopts spandex yarn as core yarn and CoolMax fiber as coating yarn to prepare spandex yarn single-covered yarn, and the spandex yarn has high elasticity, high recovery and high elongation recovery rate; the cross section of the CoolMax fiber is in a unique four-tube shape, is also a hollow fiber and has the characteristics of good moisture absorption, air permeability and the like, so that the spandex single-covered yarn prepared from the spandex and the CoolMax fiber has the comprehensive properties of good elasticity, moisture absorption, wear resistance and the like;
6) the glove blank knitted by the tungsten filament double-covered yarn and the spandex filament single-covered yarn has the advantages of good cutting resistance, strong tear resistance, good puncture resistance, comfort and elasticity in wearing, no oppression feeling, good moisture absorption and sweat releasing effects;
7) the stearic acid is added into the gum dipping layer rubber material, so that the effect of lubricating the interior of the glove is realized, and the comfort of wearing the glove is further improved; according to the invention, the mechanical property of the glove is improved by adding the rubber material reinforcing agent of the gum dipping layer.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention.
Example 1
1) Preparing a glove blank: selecting 15 parts of tungsten filament as a core wire, 25 parts of bamboo fiber as a first covering filament and 40 parts of polyethylene filament as a second covering filament, and sequentially covering the core wire by using the first covering filament and the second covering filament through a covering machine to prepare the tungsten filament double-covered yarn; selecting 15 parts of spandex filaments as core filaments and 50 parts of CoolMax fibers as covering filaments, and covering the core filaments by using the covering filaments through a covering machine to obtain spandex filament single-covered yarns; finally, the tungsten filament double-covered yarn and the spandex filament single-covered yarn are mixed and woven into a glove blank by adopting a U2 weaving method;
2) preparing a sizing material: adding 80 parts of butadiene-acrylonitrile rubber subjected to pre-vulcanization treatment, 10 parts of ferrite magnetic powder, 10 parts of neodymium-iron-boron magnetic powder, 1 part of liquid calcium-zinc stabilizer, 1 part of plasticizer dibutyl phthalate and 1 part of stearic acid into a stirring kettle, shearing and stirring, filtering and vacuum defoaming, continuously adding 1 part of color paste and 1 part of reinforcing agent MA to perform secondary shearing and stirring, uniformly mixing and dispersing, preparing a glue dipping layer rubber material, and inputting the glue dipping layer rubber material into a glue dipping tank for later use;
3) preparing the gloves: sleeving the glove blank on a hand mold, immersing the glove blank into a glue dipping pool, horizontally immersing the palm center of the hand mold into the glue dipping pool for 8mm, then carrying out glue dripping, glue homogenizing and drying, and finally cooling and demolding;
4) magnetizing: and (4) feeding the demoulded gloves into a magnetizing machine for magnetizing, and finally obtaining the magnetic gum dipping gloves.
Example 2
The components of the gum layer compound in this example include: 100 parts of vulcanized nitrile rubber, 15 parts of ferrite magnetic powder, 12 parts of neodymium iron boron magnetic powder, 2 parts of liquid calcium zinc stabilizer, 2 parts of plasticizer tricresyl phosphate, 3 parts of stearic acid, 2 parts of reinforcing agent white carbon black and 2 parts of color paste; the tungsten filament double-covered yarn comprises the following components: 15 parts of tungsten filament, 25 parts of cotton fiber and 40 parts of glass fiber; the spandex filament single-covered yarn comprises the following components: 30 parts of spandex filament and 65 parts of CoolMax fiber; during the glove preparation process, the palm center of the hand mold is immersed into the dipping glue pool for 9mm in a downward flat mode.
The rest of the preparation process is the same as example 1.
Example 3
The components of the gum layer compound in this example include: 120 parts of vulcanized nitrile rubber, 20 parts of ferrite magnetic powder, 15 parts of neodymium iron boron magnetic powder, 3 parts of liquid calcium zinc stabilizer, 3 parts of plasticizer epoxidized soybean oil, 5 parts of stearic acid, 3 parts of reinforcing agent zeolite powder and 3 parts of color paste; the tungsten filament double-covered yarn comprises the following components: 45 parts of tungsten filament, 25 parts of bamboo fiber and 40 parts of glass fiber; the spandex filament single-covered yarn comprises the following components: 50 parts of spandex filament and 80 parts of CoolMax fiber; during the glove preparation process, the palm center of the hand mold is horizontally immersed into the dipping glue pool for 10 mm.
The preparation process of this example differs from that of example 1 in that: the preparation process is the same as that of example 1 except that magnetization is not included.
In conclusion, the gloves prepared in the embodiments 1 and 2 are magnetized, so that the magnetic effect is uniformly distributed, the gloves can be used as magnetic gloves in mechanical operation, and the adsorption effect on metal parts grabbed by hands is excellent; meanwhile, the glove has excellent protective functions of cutting resistance, tearing resistance and the like under the condition of not damaging the magnetic effect of the glove.
The glove prepared in the embodiment 3 is not magnetized, can be widely used as a daily protective glove, has good cutting resistance, tear resistance and puncture resistance, is comfortable and elastic to wear, has no oppression feeling, and has good moisture absorption and sweat releasing effects.
Claims (7)
1. The novel magnetic impregnated glove is characterized by comprising a glove blank, wherein the surface of the glove blank is impregnated with an impregnated layer, and the impregnated layer comprises the following components in parts by mass: 80-120 parts of nitrile butadiene rubber, 10-20 parts of ferrite magnetic powder, 10-15 parts of neodymium iron boron magnetic powder, 1-3 parts of stabilizer, 1-3 parts of plasticizer, 1-5 parts of stearic acid, 1-3 parts of reinforcing agent and 1-3 parts of color paste.
2. The novel magnetic latex gloves as claimed in claim 1, wherein said nitrile rubber is vulcanized nitrile rubber, and said glove blank is knitted by tungsten double-covered yarn and spandex single-covered yarn.
3. The novel magnetic dipped glove of claim 2, wherein the tungsten filament double-covered yarn comprises the following components in parts by mass: 15-45 parts of tungsten filament, 0-25 parts of bamboo fiber, 0-25 parts of cotton fiber, 0-40 parts of polyethylene filament and 0-40 parts of glass fiber.
4. The novel magnetic dipped glove of claim 2, wherein the single spandex filament covered yarn comprises the following components in parts by mass: 15-50 parts of spandex filament and 50-80 parts of CoolMax fiber.
5. The process for preparing the novel magnetic dipped gloves as claimed in any one of claims 1 to 4, which is characterized in that the specific process is as follows:
1) knitting a glove blank;
2) adding the nitrile butadiene rubber, the ferrite magnetic powder, the neodymium iron boron magnetic powder, the stabilizer, the plasticizer and the stearic acid in a formula ratio into a stirring kettle, shearing and stirring, filtering and defoaming in vacuum to prepare a pre-impregnated rubber material;
3) continuously adding color paste and reinforcing agent into the pre-impregnated rubber material, carrying out secondary shearing stirring, uniformly mixing and dispersing, preparing rubber material of a gum dipping layer, and inputting the rubber material into a gum dipping tank for later use;
4) sleeving the glove blank on a hand mold, immersing the glove blank into a glue dipping pool, horizontally immersing the palm of the hand mold into the glue dipping pool, then performing glue dripping, glue homogenizing and drying, and finally cooling and demolding;
5) and (4) feeding the demoulded gloves into a magnetizing machine for magnetizing, and finally obtaining the magnetic gum dipping gloves.
6. The preparation process of the novel magnetic dipped gloves according to claim 5, characterized in that in the step 1), the specific operation steps of the glove blank are as follows: selecting tungsten filaments as core wires, bamboo fibers or cotton fibers as first coating filaments, polyethylene fibers or glass fibers as second coating filaments, and coating the core wires by sequentially adopting the first coating filaments and the second coating filaments through a coating machine to prepare tungsten filament double-coated yarns; selecting spandex filaments as core filaments, selecting CoolMax fibers as covering filaments, and covering the core filaments by using the covering filaments through a covering machine to obtain spandex filament single-covered yarns; and finally weaving the tungsten filament double-covered yarn and the spandex filament single-covered yarn into a glove blank.
7. The preparation process of the novel magnetic dipped gloves according to claim 5, wherein in the step 4), the depth of the dipping pool is 8-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473272.3A CN113278171A (en) | 2021-04-29 | 2021-04-29 | Novel magnetic impregnated glove and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473272.3A CN113278171A (en) | 2021-04-29 | 2021-04-29 | Novel magnetic impregnated glove and preparation process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113278171A true CN113278171A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110473272.3A Pending CN113278171A (en) | 2021-04-29 | 2021-04-29 | Novel magnetic impregnated glove and preparation process thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451584A (en) * | 2013-06-14 | 2016-03-30 | 绿安全株式会社 | Glove and production process therefor |
| CN112111112A (en) * | 2020-09-15 | 2020-12-22 | 中红普林医疗用品股份有限公司 | High-elasticity rubber and plastic gloves containing magnetic microcapsules and preparation method thereof |
-
2021
- 2021-04-29 CN CN202110473272.3A patent/CN113278171A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451584A (en) * | 2013-06-14 | 2016-03-30 | 绿安全株式会社 | Glove and production process therefor |
| US20160150840A1 (en) * | 2013-06-14 | 2016-06-02 | Midori Anzen Co., Ltd. | Glove and production process thereof |
| CN112111112A (en) * | 2020-09-15 | 2020-12-22 | 中红普林医疗用品股份有限公司 | High-elasticity rubber and plastic gloves containing magnetic microcapsules and preparation method thereof |
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Application publication date: 20210820 |