CN112431033A - Far infrared functional after-finishing method for 3D printing flexible garment fabric - Google Patents

Far infrared functional after-finishing method for 3D printing flexible garment fabric Download PDF

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Publication number
CN112431033A
CN112431033A CN202011246980.5A CN202011246980A CN112431033A CN 112431033 A CN112431033 A CN 112431033A CN 202011246980 A CN202011246980 A CN 202011246980A CN 112431033 A CN112431033 A CN 112431033A
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China
Prior art keywords
graphene
far infrared
flexible garment
finishing
garment material
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Pending
Application number
CN202011246980.5A
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Chinese (zh)
Inventor
孟家光
程燕婷
薛涛
支超
刘艳君
赵澍
张新安
宋瑶
王永臻
林颖蕾
刘亚明
杨豆豆
张紫阳
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Xian Polytechnic University
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Xian Polytechnic University
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Publication date
Application filed by Xian Polytechnic University filed Critical Xian Polytechnic University
Priority to CN202011246980.5A priority Critical patent/CN112431033A/en
Publication of CN112431033A publication Critical patent/CN112431033A/en
Pending legal-status Critical Current

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    • 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
    • D06N3/0011—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 non-woven fabrics
    • 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
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • 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
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/065—Insulating
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention discloses a far infrared functional after-finishing method of a 3D printing flexible garment fabric, which comprises the steps of taking polylactic acid (PLA) as a 3D printing material of a flexible garment, taking graphene as a far infrared finishing agent, preparing a graphene/waterborne polyurethane compound solution from a graphene dispersion solution and a waterborne polyurethane solution, and carrying out coating treatment on the 3D printing garment fabric. The 3D printed flexible garment material after the far infrared finishing has good durability and heat preservation performance, the far infrared emissivity of the fabric reaches 0.92, the blank in the aspect of functional technology research of the 3D printed flexible garment material is filled, and a theoretical basis and a reference basis are provided for subsequent related research.

Description

Far infrared functional after-finishing method for 3D printing flexible garment fabric
Technical Field
The invention relates to the technical field of 3D printing textile clothing, in particular to a far infrared functional after-finishing method of a 3D printing flexible clothing fabric.
Background
The processing method of the nano far infrared textile comprises two methods: one is a spinning method, that is, far infrared fabrics are woven by adopting far infrared chemical fibers produced by a spinning blending method; the other is a coating method, namely, a far infrared fabric is formed by adopting far infrared finishing and finishing after dyeing and finishing. The coating method is especially suitable for non-woven fabrics due to simple process and convenient operation.
The polyurethane adhesive has the advantages of strong adhesive force, soft hand feeling, environmental protection and the like, and is a coating and an adhesive which are most widely applied. Graphene is used as a functional finishing agent, polyurethane is used as an adhesive, the graphene and the polyurethane are compounded to prepare a graphene/waterborne polyurethane mixed solution, and the fabric is modified to obtain a fabric with higher far infrared emissivity.
At present, functional after-finishing research on 3D printed flexible textiles is less, and the 3D printed flexible textile fabric is taken as a product gradually arising in the textile and clothing industry as a 3D printing technology, so that the fabric not only has wearability, but also can meet personalized requirements of people to a certain extent. According to the invention, the far infrared functional after-finishing is carried out on the 3D printed flexible garment fabric, so that the innovation and intellectualization of garment fabric production are realized, and the prepared fabric has excellent functionality.
Disclosure of Invention
The invention aims to provide a far infrared functional after-finishing method of a 3D printing flexible garment material, which adopts nano graphene and waterborne polyurethane to prepare a graphene/waterborne polyurethane compound liquid to carry out coating treatment on the 3D printing flexible garment material, and fills the gap in the aspect of functional technical research of the 3D printing flexible garment material.
The technical scheme adopted by the invention is specifically implemented according to the following steps:
step 1, preparing a graphene dispersion liquid, and carrying out ultrasonic treatment on the graphene dispersion liquid;
step 2, adding the graphene dispersion liquid treated in the step 1 into an adhesive to prepare a compound liquid;
and 3, coating the 3D printed flexible garment fabric with the compound liquid.
The invention is also characterized in that:
wherein the size of the graphene in the step 1 is 1-5 nm;
the graphene dispersion liquid is obtained by mixing and stirring deionized water and graphene, and the mass ratio of the graphene to the deionized water is 3: 200;
the specific process of ultrasonic treatment in the step 1 is as follows: placing the graphene dispersion liquid in a beaker, sealing the beaker by using a preservative film, and then carrying out ultrasonic treatment for 2 hours by using an ultrasonic processor;
wherein the model of the ultrasonic processor is CQ-25-6B;
wherein the adhesive in the step 2 is a water-based polyurethane solution with the type F0401, and the mass fraction of graphene in the compound liquid is 0.5-2%;
wherein the 3D printing flexible garment material in the step 3 takes flexible PLA as a raw material, and the coating amount in the coating treatment is 200mg/m2。
The invention has the beneficial effects that:
according to the method for the far infrared functional after-finishing of the 3D printing flexible garment material, disclosed by the invention, the graphene/waterborne polyurethane compound liquid is prepared by taking the graphene and the waterborne polyurethane as raw materials, the 3D printing flexible garment material is subjected to coating treatment, so that the 3D printing flexible garment material has good durability and heat preservation performance, the far infrared emissivity of the 3D printing flexible garment material reaches 0.92, the blank in the aspect of the functional technical research of the 3D printing flexible garment material is filled, and a theoretical basis and a reference basis are provided for the subsequent related research.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The invention provides a far infrared functional after-finishing method for a 3D printed flexible garment material, which is implemented by the following steps:
step 1, preparing a graphene dispersion liquid, and carrying out ultrasonic treatment on the graphene dispersion liquid:
the size of the graphene is 1-5 nm, the graphene dispersion liquid is obtained by mixing and stirring deionized water and the graphene, the mass ratio of the graphene to the deionized water is 3:200, and the specific process of ultrasonic treatment is as follows: placing the graphene dispersion liquid in a beaker, sealing the beaker by using a preservative film, and then carrying out ultrasonic treatment for 2 hours by using an ultrasonic processor, wherein the model of the ultrasonic processor is CQ-25-6B;
step 2, adding the graphene dispersion liquid treated in the step 1 into an adhesive to prepare a compound liquid, wherein the adhesive is an aqueous polyurethane solution with the type F0401, and the mass fraction of graphene in the compound liquid is 0.5-2%;
step 3, coating the 3D printed flexible garment material with the compound liquid:
the 3D printing flexible garment material takes flexible PLA as a raw material, and the coating amount in the coating treatment is 200mg/m2。
Example 1
Step 1, preparing a graphene dispersion liquid, and carrying out ultrasonic treatment on the graphene dispersion liquid:
the size of the graphene is 1nm, the graphene dispersion liquid is obtained by mixing and stirring deionized water and the graphene, the mass ratio of the graphene to the deionized water is 3:200, and the specific process of ultrasonic treatment is as follows: placing the graphene dispersion liquid in a beaker, sealing the beaker by using a preservative film, and then carrying out ultrasonic treatment for 2 hours by using an ultrasonic processor, wherein the model of the ultrasonic processor is CQ-25-6B;
step 2, adding the graphene dispersion liquid treated in the step 1 into an adhesive to prepare a compound liquid, wherein the adhesive is an aqueous polyurethane solution with the type F0401, and the mass fraction of graphene in the compound liquid is 0.5%;
step 3, coating the 3D printed flexible garment material with the compound liquid:
the 3D printing flexible garment material takes flexible PLA as a raw material, and the coating amount in the coating treatment is 200mg/m2。
Example 2
Step 1, preparing a graphene dispersion liquid, and carrying out ultrasonic treatment on the graphene dispersion liquid:
the size of the graphene is 5nm, the graphene dispersion liquid is obtained by mixing and stirring deionized water and the graphene, the mass ratio of the graphene to the deionized water is 3:200, and the specific process of ultrasonic treatment is as follows: placing the graphene dispersion liquid in a beaker, sealing the beaker by using a preservative film, and then carrying out ultrasonic treatment for 2 hours by using an ultrasonic processor, wherein the model of the ultrasonic processor is CQ-25-6B;
step 2, adding the graphene dispersion liquid treated in the step 1 into an adhesive to prepare a compound liquid, wherein the adhesive is an aqueous polyurethane solution with the type F0401, and the mass fraction of graphene in the compound liquid is 1%;
step 3, coating the 3D printed flexible garment material with the compound liquid:
the 3D printing flexible garment material takes flexible PLA as a raw material, and the coating amount in the coating treatment is 200mg/m2。
Example 3
Step 1, preparing a graphene dispersion liquid, and carrying out ultrasonic treatment on the graphene dispersion liquid:
the size of the graphene is 3nm, the graphene dispersion liquid is obtained by mixing and stirring deionized water and the graphene, the mass ratio of the graphene to the deionized water is 3:200, and the specific process of ultrasonic treatment is as follows: placing the graphene dispersion liquid in a beaker, sealing the beaker by using a preservative film, and then carrying out ultrasonic treatment for 2 hours by using an ultrasonic processor, wherein the model of the ultrasonic processor is CQ-25-6B;
step 2, adding the graphene dispersion liquid treated in the step 1 into an adhesive to prepare a compound liquid, wherein the adhesive is an aqueous polyurethane solution with the type F0401, and the mass fraction of graphene in the compound liquid is 2%;
step 3, coating the 3D printed flexible garment material with the compound liquid:
the 3D printing flexible garment material takes flexible PLA as a raw material, and the coating amount in the coating treatment is 200mg/m2。

Claims (7)

1. A far infrared functional after-finishing method for a 3D printed flexible garment material is characterized by comprising the following steps:
step 1, preparing a graphene dispersion liquid, and carrying out ultrasonic treatment on the graphene dispersion liquid;
step 2, adding the graphene dispersion liquid treated in the step 1 into an adhesive to prepare a compound liquid;
and 3, coating the 3D printed flexible garment fabric with the compound liquid.
2. The method for far infrared functional after finishing of the 3D printed flexible garment material according to claim 1, wherein the graphene in the step 1 is 1-5 nm in size.
3. The far infrared functional after-finishing method for the 3D printed flexible garment material according to claim 1, characterized in that the graphene dispersion liquid is obtained by mixing and stirring deionized water and graphene, and the mass ratio of the graphene to the deionized water is 3: 200.
4. The method for the far infrared functional after finishing of the 3D printed flexible garment material according to claim 1, wherein the specific process of the ultrasonic treatment in the step 1 is as follows: and (3) placing the graphene dispersion liquid in a beaker, sealing the beaker by using a preservative film, and then carrying out ultrasonic treatment for 2 hours by using an ultrasonic processor.
5. The method for 3D printing far infrared functional after finishing of the flexible garment material according to claim 4, wherein the model of the ultrasonic processor is CQ-25-6B.
6. The method for performing far infrared functional after-finishing on 3D printed flexible garment material according to claim 1, wherein the adhesive in the step 2 is an aqueous polyurethane solution with a type F0401, and the mass fraction of graphene in the compound liquid is 0.5-2%.
7. The method for the far infrared functional after finishing of the 3D printed flexible garment material according to the claim 1, wherein the 3D printed flexible garment material in the step 3 is made of flexible PLA, and the coating amount in the coating process is 200mg/m2。
CN202011246980.5A 2020-11-10 2020-11-10 Far infrared functional after-finishing method for 3D printing flexible garment fabric Pending CN112431033A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114990887A (en) * 2022-07-07 2022-09-02 浙江西大门新材料股份有限公司 Waterborne polyurethane/graphene flame-retardant anti-ultraviolet finishing agent and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108221363A (en) * 2018-02-11 2018-06-29 湖南工程学院 A kind of preparation method of far infrared textile fabric
CN109694644A (en) * 2018-12-22 2019-04-30 孟祥飞 Graphene-aqueous polyurethane composite coating preparation method
CN110066635A (en) * 2019-04-29 2019-07-30 东丽酒伊织染（南通）有限公司 A kind of conductive heat storage fabric and its preparation process of graphite ene coatings
CN111535021A (en) * 2020-05-12 2020-08-14 上海华翔羊毛衫有限公司 Preparation method of far infrared and negative ion finishing agent for wool knitted clothes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108221363A (en) * 2018-02-11 2018-06-29 湖南工程学院 A kind of preparation method of far infrared textile fabric
CN109694644A (en) * 2018-12-22 2019-04-30 孟祥飞 Graphene-aqueous polyurethane composite coating preparation method
CN110066635A (en) * 2019-04-29 2019-07-30 东丽酒伊织染（南通）有限公司 A kind of conductive heat storage fabric and its preparation process of graphite ene coatings
CN111535021A (en) * 2020-05-12 2020-08-14 上海华翔羊毛衫有限公司 Preparation method of far infrared and negative ion finishing agent for wool knitted clothes

Non-Patent Citations (1)

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Title
杜敏芝等: "远红外纺织品及新型石墨烯远红外功能纺织品的研究进展", 《成都纺织高等专科学校学报》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114990887A (en) * 2022-07-07 2022-09-02 浙江西大门新材料股份有限公司 Waterborne polyurethane/graphene flame-retardant anti-ultraviolet finishing agent and preparation method and application thereof

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