CN108813763A - A kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves - Google Patents

A kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves Download PDF

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Publication number
CN108813763A
CN108813763A CN201810967552.8A CN201810967552A CN108813763A CN 108813763 A CN108813763 A CN 108813763A CN 201810967552 A CN201810967552 A CN 201810967552A CN 108813763 A CN108813763 A CN 108813763A
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CN
China
Prior art keywords
gloves
graphene
dip
ingredient
bottom material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810967552.8A
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Chinese (zh)
Inventor
王咸华
欧崇华
张明
丛翠丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Henghui Security Ltd By Share Ltd
Original Assignee
Jiangsu Henghui Security Ltd By Share Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Henghui Security Ltd By Share Ltd filed Critical Jiangsu Henghui Security Ltd By Share Ltd
Priority to CN201810967552.8A priority Critical patent/CN108813763A/en
Publication of CN108813763A publication Critical patent/CN108813763A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A41D19/01505—Protective gloves resistant to mechanical aggressions, e.g. cutting. piercing
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/04—Appliances for making gloves; Measuring devices for glove-making
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0034—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/04—Properties of the materials having electrical or magnetic properties
    • D06N2209/041—Conductive
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/10—Clothing
    • D06N2211/103—Gloves

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Gloves (AREA)

Abstract

The present invention discloses a kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves, includes the following steps：S1, the braiding of gloves bottom material；The preparation of S2, graphene solution：It is blended, is parked stand-by with graphene, DMF and auxiliary agent；S3, PU ingredient：It is blended, is parked stand-by with the graphene solution of solvent type PU, DMF and step S2；S4, dip-coating：The gloves bottom material that step S1 weaves is covered on fingerprint, the PU ingredient of dip-coating step S3, after dip-coating after post treatment, drying demoulding.The PU gloves electric conductivity is permanently strong, and wear-resisting property increases substantially, and heat resistance can be also improved, and has slight anti-cutting and anti-puncture effect.

Description

A kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves
Technical field
The present invention relates to the technical field of gloves preparation process, in particular to a kind of aqueous PU composite mortar system of graphene- The method of standby PU gloves.
Background technique
Three kinds of the conductive glove sold on existing market point, the first is conductive fiber knitted gloves, and conductive fiber is expensive, the Two kinds be gloves five fingers knitting conductive yam dip-coating sizing material again, be knitted more troublesome, the third is the five of non-conductive fiber A finger applies ITO conduction liquid, and dip-coating sizing material, price are expensive again.Therefore, it is necessary to develop the permanent strong gloves of a electric conductivity.
Summary of the invention
The object of the present invention is to provide the methods that a kind of aqueous PU composite mortar of graphene-prepares PU gloves, solve above-mentioned One or more in prior art problem.
The method that the aqueous PU composite mortar of a kind of graphene-provided by the invention prepares PU gloves, includes the following steps：
S1, the braiding of gloves bottom material；
The preparation of S2, graphene solution：It is blended, is parked stand-by with graphene, DMF and auxiliary agent；
S3, PU ingredient：It is blended, is parked stand-by with the graphene solution of solvent type PU, DMF and step S2；
S4, dip-coating：The gloves bottom material that step S1 weaves is covered on fingerprint, the PU ingredient of dip-coating step S3 passes through after dip-coating Later it handles, drying demoulding.
Specifically, gloves bottom material, which weaves, uses common yarn knitted glove bottom material, such as nylon, terylene etc..
The operating procedure of dip-coating in step S4 is as follows：
Step A1, soaking, by the palm portion dip-coating of the gloves bottom material on fingerprint into PU ingredient；
Step A2, fingerprint is promoted in the air by a spin coating, so that PU ingredient drip extra on gloves bottom material is clean, Then fingerprint is made to do 360 ° of rotations, so that PU ingredient is uniformly distributed in gloves bottom material；
Step A3, secondary dipping, then the gloves bottom material on the fingerprint after a spin coating again dip-coating into PU ingredient；
Step A4, secondary spin coating will be promoted in the air, so that PU extra on gloves bottom material by the fingerprint of secondary dipping Ingredient drip is clean, then makes fingerprint do 360 ° of rotations, so that PU ingredient is uniformly distributed in gloves bottom material；
Step A5, impregnation three times, by the gloves bottom material on the fingerprint of secondary spin coating again dip-coating into PU ingredient；
Step A6, coagulator is soaked, the gloves bottom material inclination in step A6 is immersed in coagulator, coagulator did not had rib collar, The distance between coagulator upper surface and rib collar are less than or equal to 1cm；
Step A7, coagulator is dripped, fingerprint is promoted in the air, so that extra coagulator drip is clean；
Step A8, it cleans, gloves bottom material is immersed in sink, the coagulator of glove surface is washed away；
Step A9, drying demoulding, fingerprint and gloves bottom material are placed in drying unit, moisture are dried, then by gloves bottom Material is removed from fingerprint can be obtained trichrom-emulsion frosted dipped gloves.
It wherein, include methanol and glacial acetic acid in the coagulator in step A6, the amount ratio of methanol and glacial acetic acid is 90-110： 2-4。
It preferably, include methanol and glacial acetic acid in the coagulator in step A6, the amount ratio of methanol and glacial acetic acid is 100： 3。
In some embodiments, graphene solution includes in step S2, by percentage to the quality：2% graphene, The auxiliary agent of 95% DMF and 3%.
Wherein, auxiliary agent is amino acid, sucrose ester, glycine betaine, polyoxyethylene, neopelex, detergent alkylate One of sodium sulfonate or ethanol amine.
In some embodiments, PU ingredient includes in step S3, by percentage to the quality：32% solvent type PU, The graphene solution of 56% DMF and 12%.
It in some embodiments, further include step S5, post-processing：PU gloves are crossed into water process, are dried later, Middle drying temperature is 90-100 DEG C, time 70-80min.
Beneficial effect：
Under the premise of not changing comfort, the PU gloves electric conductivity of preparation of the embodiment of the present invention is permanently strong, wear-resisting Performance increases substantially, and heat resistance can be also improved, and has slight anti-cutting and anti-puncture effect.
Specific embodiment
The present invention is described in more detail below by embodiment.
Case study on implementation 1：
A kind of preparation method of the dipped gloves without latex component includes the following steps：
α 1, the braiding of gloves bottom material；
The preparation of α 2, graphene solution：By percentage to the quality, the auxiliary agent of 2% graphene, 95% DMF and 3% It is blended, is parked stand-by；
α 3, PU ingredient：By percentage to the quality：32% solvent type PU, 56% DMF and 12% graphene solution It is blended, is parked stand-by；
α 4, soaking：By the palm portion dip-coating of the gloves bottom material on fingerprint into PU ingredient；
5, spin coatings of α：Fingerprint is promoted in the air, so that PU ingredient drip extra on gloves bottom material is clean, then So that fingerprint does 360 ° of rotations, so that PU ingredient is uniformly distributed in gloves bottom material；
α 6, secondary dipping：Then the gloves bottom material on the fingerprint after a spin coating again dip-coating into PU ingredient；
α 7, secondary spin coating：It will be promoted in the air by the fingerprint of secondary dipping, so that PU ingredient extra on gloves bottom material Drip is clean, then makes fingerprint do 360 ° of rotations, so that PU ingredient is uniformly distributed in gloves bottom material；
α 8, three times impregnation：By the gloves bottom material on the fingerprint of secondary spin coating again dip-coating into PU ingredient；
α 9, leaching coagulator：Gloves bottom material inclination in step α 14 is immersed in coagulator, coagulator did not had rib collar, solidification The distance between agent upper surface and rib collar are less than or equal to 1cm；
α 10, drop coagulator：Fingerprint is promoted in the air, so that extra coagulator drip is clean；
α 11, cleaning：Gloves bottom material is immersed in sink, the coagulator of glove surface is washed away；
α 12, drying demoulding：Fingerprint and gloves bottom material are placed in drying unit, wherein drying temperature is 90-100 DEG C, when Between be 70-80min, dry moisture, then removing gloves bottom material from fingerprint can be obtained PU gloves.
The PU gloves of the process preparation of the embodiment of the present invention have the following advantages that：
1, it joined graphene inside PU sizing material, heat resisting temperature is increased to 80 degree from 70 degree before；
2, wear-resisting property reaches wear-resisting 4 grades of EU criteria EN388 standard；
3, there is the place of PU glue all conductive, conductivity 108, and it is permanent conductive.
4, comfort is strong.
The above statement is only preferred embodiment of the invention, it is noted that those skilled in the art, not Under the premise of being detached from the invention design, various modifications and improvements can be made, these also should be regarded as the protection model of invention Within enclosing.

Claims (4)

1. a kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves, which is characterized in that include the following steps：
S1, the braiding of gloves bottom material；
The preparation of S2, graphene solution：It is blended, is parked stand-by with graphene, DMF and auxiliary agent；
S3, PU ingredient：It is blended, is parked stand-by with the graphene solution of solvent type PU, DMF and step S2；
S4, dip-coating：The gloves bottom material that step S1 weaves is covered on fingerprint, the PU ingredient of dip-coating step S3, after being passed through after dip-coating Processing, drying demoulding.
2. the method that the aqueous PU composite mortar of a kind of graphene-according to claim 1 prepares PU gloves, feature exist In graphene solution includes in the step S2, by percentage to the quality：2% graphene, 95% DMF and 3% are helped Agent.
3. the method that the aqueous PU composite mortar of a kind of graphene-according to claim 1 prepares PU gloves, feature exist In PU ingredient includes in the step S3, by percentage to the quality：32% solvent type PU, 56% DMF and 12% stone Black alkene solution.
4. the method that the aqueous PU composite mortar of a kind of graphene-according to claim 1 prepares PU gloves, feature exist In, the post-processing of the step S4 is that PU gloves are crossed water process, is dried later, and wherein drying temperature is 90-100 DEG C, Time is 70-80min.
CN201810967552.8A 2018-08-23 2018-08-23 A kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves Pending CN108813763A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944081A (en) * 2019-03-31 2019-06-28 任国峰 A kind of anti-cutting fabric of graphene and preparation method thereof
CN110664033A (en) * 2019-10-24 2020-01-10 世目特种防护用品科技（江苏）有限公司 Jacquard glove with inner container and production process

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CN102429331A (en) * 2011-10-16 2012-05-02 张晖 Manufacturing technique for aqueous PU (Polyurethane) glove
WO2018049645A1 (en) * 2016-09-18 2018-03-22 Institute Of Materials, China Academy Of Engineering Physics Preparation method of latex gloves for neutron shielding and the gloves
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109944081A (en) * 2019-03-31 2019-06-28 任国峰 A kind of anti-cutting fabric of graphene and preparation method thereof
CN110664033A (en) * 2019-10-24 2020-01-10 世目特种防护用品科技（江苏）有限公司 Jacquard glove with inner container and production process

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