CN112981955A - Cooling fabric, yarn thereof, yarn coating material and preparation method - Google Patents

Cooling fabric, yarn thereof, yarn coating material and preparation method Download PDF

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Publication number
CN112981955A
CN112981955A CN202110166484.7A CN202110166484A CN112981955A CN 112981955 A CN112981955 A CN 112981955A CN 202110166484 A CN202110166484 A CN 202110166484A CN 112981955 A CN112981955 A CN 112981955A
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China
Prior art keywords
parts
cooling
yarn
fabric
core layer
Prior art date
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Pending
Application number
CN202110166484.7A
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Chinese (zh)
Inventor
陈志伟
陈菁
钟大彭
周荷萍
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.)
Changzhou Bestex Technical Textile Co ltd
Changzhou Topweaving New Material Tech Co ltd
Original Assignee
Changzhou Bestex Technical Textile Co ltd
Changzhou Topweaving New Material Tech Co ltd
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Application filed by Changzhou Bestex Technical Textile Co ltd, Changzhou Topweaving New Material Tech Co ltd filed Critical Changzhou Bestex Technical Textile Co ltd
Priority to CN202110166484.7A priority Critical patent/CN112981955A/en
Publication of CN112981955A publication Critical patent/CN112981955A/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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • D06M15/248—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/28—Macromolecular compounds or prepolymers obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/30—Polyolefins
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/47—Oxides or hydroxides of elements of Groups 5 or 15 of the Periodic Table; Vanadates; Niobates; Tantalates; Arsenates; Antimonates; Bismuthates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/48—Oxides or hydroxides of chromium, molybdenum or tungsten; Chromates; Dichromates; Molybdates; Tungstates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/49—Oxides or hydroxides of elements of Groups 8, 9,10 or 18 of the Periodic Table; Ferrates; Cobaltates; Nickelates; Ruthenates; Osmates; Rhodates; Iridates; Palladates; Platinates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention discloses a cooling yarn cladding material, which comprises the following components in parts by mass: 50-60 parts of PVC, 20-30 parts of environment-friendly plasticizer, 1-2 parts of stabilizer, 0.1-0.2 part of antioxidant, 2-5 parts of flame retardant, 1-15 parts of titanium dioxide, 10-20 parts of calcium carbonate, 0.1-0.3 part of color matching pigment and less than 5 parts of reflective pigment. According to the invention, the coating material is prepared by adding titanium dioxide and reflective pigment into PVC, and the proportion of the titanium dioxide and the reflective pigment is adjusted, so that the infrared reflection effect is realized, the cooling effect is really realized, and the fabric adopting the coating material has the infrared reflection performance, and the cooling effect is realized.

Description

Cooling fabric, yarn thereof, yarn coating material and preparation method
Technical Field
The invention relates to the field of fabrics, in particular to a cooling fabric, yarns, a yarn coating material and a preparation method thereof.
Background
In summer, the weather is hot, and with the improvement of economic conditions, each family uses the air conditioner, but the energy consumption of the air conditioner is high, and the air conditioner is not environment-friendly. Therefore, the industry has begun to research cooling fabrics for use in curtains. At present, the conventional method is to coat a reflective layer or a cooling layer on the surface of the fabric for shielding most visible light, so that sunlight cannot shine into a room, thereby achieving the purpose of cooling, but the cooling is more of a psychological layer because light is weakened, thereby providing a psychological cooling feeling for a user. Because the temperature mainly is caused by the infrared ray in the light, consequently, even if reflected visible light, the infrared ray shines on the surface fabric, still can arouse the rising of surface fabric temperature, and then drives indoor temperature and promotes, therefore the cooling effect is not obvious. Particularly, most sun-shading fabrics have dark colors and are easy to absorb heat, so that the temperature of the sun-shading fabrics cannot be reduced and the indoor temperature can be increased rapidly when the sun shines directly.
Therefore, the applicant aims to research a cooling fabric capable of really realizing cooling.
Disclosure of Invention
The invention aims to provide a cooling fabric, yarns, a yarn coating material and a preparation method thereof, aiming at the defect that the fabric in the prior art cannot realize cooling in a true sense.
The technical scheme for realizing the aim of the invention is as follows:
the cooling yarn cladding material comprises the following components in parts by mass: 50-60 parts of PVC, 20-30 parts of environment-friendly plasticizer, 1-2 parts of stabilizer, 0.1-0.2 part of antioxidant, 2-5 parts of flame retardant, 1-15 parts of titanium dioxide, 10-20 parts of calcium carbonate, 0.1-0.3 part of color matching pigment and less than 5 parts of reflective pigment.
Further, the reflective pigment comprises the following components in parts by mass: 2-3 parts of cobalt oxide, 10-15 parts of ferric oxide, 16-28 parts of chromium oxide, 5-15 parts of rhenium heptaoxide, 18-28 parts of zinc oxide, 6-16 parts of aluminum hydroxide and 2-4 parts of indium oxide.
Furthermore, the cooling yarn coating material also comprises 0.4-0.5 part of an antibacterial agent; the antibacterial agent is an antibacterial agent containing phthalimide, and the particle size of the antibacterial agent is less than 5 um.
Further, the particle size of the titanium dioxide is less than 5um, and the environment-friendly plasticizer is dioctyl terephthalate or dioctyl phthalate; the stabilizer is a calcium zinc stabilizer; the antioxidant is 1076 antioxidant; the flame retardant is one of antimony trioxide or zinc borate.
The technical scheme of the invention also comprises a cooling yarn, which comprises a core layer and a coating layer fused and compounded outside the core layer; the coating layer is made of the cooling yarn coating material.
Further, the core layer is a glass fiber strand or a polyester strand.
The technical scheme of the invention also comprises a cooling fabric which is made by interweaving the cooling yarns as warps and wefts.
The technical scheme of the invention also comprises a preparation method of the cooling fabric, which comprises the following steps:
step one, selecting materials: selecting glass fiber tows or polyester tows as core layer materials; and selecting the cooling yarn coating material.
And step two, extruding, namely heating the cladding material by using a single-screw extruder, and fusing and compounding the core layer and the cladding material into yarn through a die.
And step three, interweaving the yarns serving as warps and wefts to prepare the cooling fabric.
In the first step, the fineness of the glass fiber is 22tex-136 tex; the fineness of the polyester tows is 100D-1000D.
And in the second step, a winding machine with an automatic tension feedback system is further arranged to synchronously wind the yarn while extruding.
By adopting the technical scheme, the invention has the following beneficial effects:
(1) according to the invention, the coating material is prepared by adding titanium dioxide and reflective pigment into PVC, and the proportion of the titanium dioxide and the reflective pigment is adjusted, so that the infrared reflection effect is realized, the cooling effect is really realized, and the fabric adopting the coating material has the infrared reflection performance, and the cooling effect is realized.
(2) According to the invention, by adding the reflective pigment, when the color matching pigment of the fabric is a dark color matching pigment, the infrared reflection performance can be still realized, and the cooling effect is achieved.
(3) According to the invention, the antibacterial agent is added into the PVC, so that the antibacterial performance of the coating material is effectively improved.
(4) The glass fiber or polyester tow is arranged as the core layer, so that the light and thin composite material is ensured, and has good mechanical property and heat resistance.
(5) The invention winds the yarn by arranging the winding machine with the automatic tension feedback system, thereby ensuring the diameter uniformity of the yarn in real time and ensuring the stability and uniformity of the outgoing yarn.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic representation of the structure of the yarn of the present invention.
Fig. 2 is a schematic structural view of the sun-shading fabric of the present invention.
FIG. 3 is a schematic view of a separate screw structure of a single screw extruder according to the present invention.
The reference numbers in the drawings are:
the fabric comprises a core layer 1, a coating layer 2, a fabric body 3, warp yarns 4 and weft yarns 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships that are usually placed when the product of the present invention is used, or orientations or positional relationships that are conventionally understood by those skilled in the art, which are used for convenience of description and simplicity of description, but do not indicate or imply that the equipment or element in question must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention relates to a cooling yarn cladding material, which comprises the following components in parts by mass: 50-60 parts of PVC, 20-30 parts of environment-friendly plasticizer, 1-2 parts of stabilizer, 0.1-0.2 part of antioxidant, 2-5 parts of flame retardant, 1-15 parts of titanium dioxide, 10-20 parts of calcium carbonate, 0.1-0.3 part of color matching pigment and less than 5 parts of reflective pigment; wherein the particle size of the titanium dioxide is less than 5 um; the environment-friendly plasticizer is dioctyl terephthalate or dioctyl phthalate; the stabilizer is a calcium zinc stabilizer; the antioxidant is 1076 antioxidant; the flame retardant is one of antimony trioxide or zinc borate. The coating material is prepared by adding titanium dioxide and reflective pigment into PVC, and the proportion of the titanium dioxide and the reflective pigment is adjusted, so that the infrared reflection effect is realized, the cooling effect is really realized, and the fabric adopting the coating material has the infrared reflection performance, and the cooling effect is realized.
In addition, when the color matching pigment is a dark color matching pigment, the infrared reflecting performance can still be realized by adding the reflective pigment, so that the cooling effect is achieved; the coating material also comprises 0.1-0.5 part of antibacterial agent, so that the antibacterial performance of the coating material is effectively improved; the reflection pigment comprises the following components in parts by mass: 2-3 parts of cobalt oxide, 10-15 parts of ferric oxide, 16-28 parts of chromium oxide, 5-15 parts of rhenium heptaoxide, 18-28 parts of zinc oxide, 6-16 parts of aluminum hydroxide and 2-4 parts of indium oxide.
The invention also comprises a cooling yarn, which comprises a core layer and a cladding layer fused and compounded outside the core layer; the coating layer is made of the cooling yarn coating material, and the core layer is made of glass fiber tows or polyester tows; the composite material is light and thin, and has good mechanical property and heat resistance.
The invention further comprises a cooling fabric, wherein the cooling fabric is made by interweaving the cooling yarns serving as the warps 4 and the wefts 5.
The invention further comprises a preparation method of the cooling fabric, and the preparation method specifically comprises the following steps:
step one, selecting materials: selecting glass fiber tows or polyester tows as core layer materials; selecting the cooling yarn cladding material as claimed in claim 1, wherein the fineness of the glass fiber is 22tex-136 tex; the fineness of the polyester tows is 100D-1000D.
Extruding, namely heating the cladding material by using a single-screw extruder, and fusing and compounding the core layer and the cladding material into yarns through a die; while extruding, a winding machine with an automatic tension feedback system is arranged to synchronously wind the yarn; the diameter uniformity of the yarn is ensured in real time, and the stability and uniformity of the outgoing yarn are ensured.
And step three, interweaving the yarns serving as warps 4 and wefts 5 to prepare the cooling fabric.
In order to improve the performance of the cooling fabric for reflecting visible light, a layer of aluminum paste is scraped on one side surface of the fabric body 3 through a forming machine with a scraper, and the aluminum paste is prepared by uniformly mixing aluminum powder and a molten colloid through a stirrer; the thickness of the aluminum paste is 0.1-0.5 mm.
(example 1)
Weighing each component, weighing according to parts by weight, and controlling the properties of each component to meet the following requirements:
50 parts of PVC;
20 parts of dioctyl terephthalate;
1 part of calcium zinc stabilizer;
1076 parts of antioxidant;
2 parts of antimony trioxide;
1 part of titanium dioxide, wherein the particle size of the titanium dioxide is less than 5 um;
20 parts of calcium carbonate;
5 parts of reflective pigment, wherein the reflective pigment comprises the following components in parts by mass: 2 parts of cobalt oxide, 10 parts of ferric oxide, 16 parts of chromium oxide, 5 parts of rhenium heptaoxide, 18 parts of zinc oxide, 6 parts of aluminum hydroxide and 2 parts of indium oxide;
0.4 part of an antibacterial agent;
selecting glass fiber with the fineness of 22tex from the core layer 1;
putting the materials into a high-speed stirrer, controlling the rotating speed at 500r/min, stirring for 10 minutes at the temperature of 20-30 ℃, uniformly stirring and mixing, putting the stirred raw materials into a granulator, controlling the temperature to be between 100 ℃ and 130 ℃, generating granular products, and cooling by air cooling to obtain the coating material. Feeding the cladding material into a single-screw extruder through an automatic weighing hopper, and fusing and compounding the glass fiber and the cladding material into cooling yarns through a die; wherein, the single screw extruder adopts a separating screw, and the main machine adopts a phi 40 machine; the specification of the mould is 0.2-0.5 mm; in addition, the yarn is synchronously wound by a winding machine with an automatic tension feedback system during extrusion; the diameter uniformity of the yarn is ensured in real time, and the stability and uniformity of the outgoing yarn are ensured.
The obtained yarn is subjected to antibacterial detection and anti-infrared detection, and the antibacterial performance of the obtained yarn on pneumonia bacillus, staphylococcus aureus and escherichia coli reaches more than 99%.
Weaving the yarns into the sun-shading fabric through one or more of warp knitting, weaving and leno weaving processes, wherein the warp density of the sun-shading fabric is 7-42 pieces/cm, the weft density of the sun-shading fabric is 7-42 pieces/cm, and the thickness of the sun-shading fabric is 0.2 mm; then, scraping aluminum powder slurry on one side of the fabric by a scraper type setting machine; wherein, the aluminum paste is prepared by adding colloid into aluminum powder and uniformly stirring by a stirrer; the thickness of the aluminum paste is 0.1-0.5 mm; an aluminum powder layer is laid on one side face of the fabric, so that visible light is effectively reflected, and the sun shading performance is further improved; carrying out temperature test on the prepared sun-shading fabric, wherein the temperature test mode is as follows: the other side of the sunshade fabric and the other side of the conventional sunshade fabric are irradiated by light with the same intensity at the same time, and after the light is irradiated for a period of time, the temperature of the other side of the sunshade fabric and the temperature of the other side of the conventional sunshade fabric are detected.
The detailed test results are shown in table 1.
Illumination time \ h Example 1 Conventional sun-shading fabric
2h 18.8 40.9
4h 35.4 50.9
6h 54.6 89.7
8h 65.7 108.3
TABLE 1
As can be seen from the data on the table, the sun-shading fabric of the embodiment has a cooling effect compared with the conventional fabric.
(example 2)
Weighing each component, weighing according to parts by weight, and controlling the properties of each component to meet the following requirements:
50 parts of PVC;
20 parts of dioctyl phthalate;
1 part of calcium zinc stabilizer;
1076 parts of antioxidant;
2 parts of zinc borate;
5 parts of titanium dioxide, wherein the particle size of the titanium dioxide is less than 5 um;
18 parts of calcium carbonate;
3 parts of reflective pigment, wherein the reflective pigment comprises the following components in parts by mass: 3 parts of cobalt oxide, 15 parts of ferric oxide, 28 parts of chromium trioxide, 15 parts of rhenium heptaoxide, 28 parts of zinc oxide, 16 parts of aluminum hydroxide and 4 parts of indium oxide;
0.1 part of color matching pigment;
0.4 part of an antibacterial agent;
the core layer 1 is made of glass fiber with the fineness of 68 tex.
Putting the materials into a high-speed stirrer, controlling the rotating speed at 500r/min, stirring for 10 minutes at the temperature of 20-30 ℃, uniformly stirring and mixing, putting the stirred raw materials into a granulator, controlling the temperature to be between 100 ℃ and 130 ℃, generating granular products, and cooling by air cooling to obtain the coating material. Feeding the cladding material into a single-screw extruder through an automatic weighing hopper, and fusing and compounding the glass fiber and the cladding material into cooling yarns through a die; wherein, the single screw extruder adopts a separating screw, and the main machine adopts a phi 40 machine; the specification of the mould is 0.4-0.6 mm; in addition, the yarn is synchronously wound by a winding machine with an automatic tension feedback system during extrusion; the diameter uniformity of the yarn is ensured in real time, and the stability and uniformity of the outgoing yarn are ensured.
The obtained yarn is subjected to antibacterial detection and anti-infrared detection, and the antibacterial performance of the obtained yarn on pneumonia bacillus, staphylococcus aureus and escherichia coli reaches more than 99%.
Weaving the yarns into the sun-shading fabric through one or more of warp knitting, weaving and leno weaving processes, wherein the warp density of the sun-shading fabric is 7-42 threads/cm, the weft density of the sun-shading fabric is 7-42 threads/cm, and the thickness of the sun-shading fabric is 0.8 mm; then, scraping aluminum powder slurry on one side of the fabric by a scraper type setting machine; wherein, the aluminum paste is prepared by adding colloid into aluminum powder and uniformly stirring by a stirrer; the thickness of the aluminum paste is 0.1-0.5 mm; an aluminum powder layer is laid on one side face of the fabric, so that visible light is effectively reflected, and the sun shading performance is further improved; carrying out temperature test on the prepared sun-shading fabric, wherein the temperature test mode is as follows: the other side of the sunshade fabric and the other side of the conventional sunshade fabric are irradiated by light with the same intensity at the same time, and after the light is irradiated for a period of time, the temperature of the other side of the sunshade fabric and the temperature of the other side of the conventional sunshade fabric are detected.
The detailed test results are shown in table 2.
Figure BDA0002934334280000061
Figure BDA0002934334280000071
TABLE 2
As can be seen from the data in the table above, the sun-shading fabric of the embodiment has a remarkable cooling effect compared with the conventional fabric.
(example 3)
Weighing each component, weighing according to parts by weight, and controlling the properties of each component to meet the following requirements:
50 parts of PVC;
20 parts of dioctyl terephthalate;
1 part of calcium zinc stabilizer;
1076 parts of antioxidant;
2 parts of antimony trioxide;
10 parts of titanium dioxide, wherein the particle size of the titanium dioxide is less than 5 um;
14 parts of calcium carbonate;
2 parts of reflective pigment, wherein the reflective pigment comprises the following components in parts by mass: 2 parts of cobalt oxide, 12 parts of ferric oxide, 19 parts of chromium trioxide, 8 parts of rhenium heptaoxide, 22 parts of zinc oxide, 11 parts of aluminum hydroxide and 3 parts of indium oxide;
0.1 part of color matching pigment which is black color matching pigment;
0.4 part of an antibacterial agent;
the core layer 1 is made of polyester tows, and the fineness is 200D.
Putting the materials into a high-speed stirrer, controlling the rotating speed at 500r/min, stirring for 10 minutes at the temperature of 20-30 ℃, uniformly stirring and mixing, putting the stirred raw materials into a granulator, controlling the temperature to be between 100 ℃ and 130 ℃, generating granular products, and cooling by air cooling to obtain the coating material. Feeding the cladding material into a single-screw extruder through an automatic weighing hopper, and fusing and compounding the glass fiber and the cladding material into cooling yarns through a die; wherein, the single screw extruder adopts a separating screw, and the main machine adopts a phi 40 machine; the specification of the mould is 0.2-0.3 mm; in addition, the yarn is synchronously wound by a winding machine with an automatic tension feedback system during extrusion; the diameter uniformity of the yarn is ensured in real time, and the stability and uniformity of the outgoing yarn are ensured.
The obtained yarn is subjected to antibacterial detection and anti-infrared detection, and the antibacterial performance of the obtained yarn on pneumonia bacillus, staphylococcus aureus and escherichia coli reaches more than 99%.
Weaving yarns into a sun-shading fabric through a Dunnier weaving machine imported from Germany, wherein the warp density of the sun-shading fabric is 5-60 threads/cm, the weft density of the sun-shading fabric is 5-60 threads/cm, and the thickness of the sun-shading fabric is 0.2 mm; then, scraping aluminum powder slurry on one side of the fabric by a scraper type setting machine; wherein, the aluminum paste is prepared by adding colloid into aluminum powder and uniformly stirring by a stirrer; the thickness of the aluminum paste is 0.1-0.5 mm; an aluminum powder layer is laid on one side face of the fabric, so that visible light is effectively reflected, and the sun shading performance is further improved; carrying out temperature test on the prepared sun-shading fabric, wherein the temperature test mode is as follows: the other side of the sunshade fabric and the other side of the conventional sunshade fabric are irradiated by light with the same intensity at the same time, and after the light is irradiated for a period of time, the temperature of the other side of the sunshade fabric and the temperature of the other side of the conventional sunshade fabric are detected.
The detailed test results are shown in table 3.
Illumination time \ h Example 3 Conventional sun-shading fabric
2h 13.8 40.9
4h 31.4 50.9
6h 42.6 89.7
8h 60.7 108.3
TABLE 3
As can be seen from the data in the table above, the sun-shading fabric of the embodiment has a remarkable cooling effect compared with the conventional fabric.
(example 4)
Weighing each component, weighing according to parts by weight, and controlling the properties of each component to meet the following requirements:
50 parts of PVC;
20 parts of dioctyl phthalate;
1 part of calcium zinc stabilizer;
1076 parts of antioxidant;
2 parts of zinc borate;
15 parts of titanium dioxide, wherein the particle size of the titanium dioxide is less than 5 um; (ii) a
10 parts of calcium carbonate;
0.1 part of color matching pigment which is black color matching pigment;
0.4 part of an antibacterial agent;
1 part of reflective pigment, wherein the reflective pigment comprises the following components in parts by mass: 3 parts of cobalt oxide, 11 parts of ferric oxide, 22 parts of chromium trioxide, 8 parts of rhenium heptaoxide, 25 parts of zinc oxide, 6 parts of aluminum hydroxide and 2 parts of indium oxide. (ii) a
The core layer 1 is made of polyester tows, and the fineness is 400D.
Putting the materials into a high-speed stirrer, controlling the rotating speed at 500r/min, stirring for 10 minutes at the temperature of 20-30 ℃, uniformly stirring and mixing, putting the stirred raw materials into a granulator, controlling the temperature to be between 100 ℃ and 130 ℃, generating granular products, and cooling by air cooling to obtain the coating material. Feeding the cladding material into a single-screw extruder through an automatic weighing hopper, and fusing and compounding the glass fiber and the cladding material into cooling yarns through a die; wherein, the single screw extruder adopts a separating screw, and the main machine adopts a phi 40 machine; the specification of the mould is 0.4-0.6 mm; in addition, the yarn is synchronously wound by a winding machine with an automatic tension feedback system during extrusion; the diameter uniformity of the yarn is ensured in real time, and the stability and uniformity of the outgoing yarn are ensured.
The obtained yarn is subjected to antibacterial detection and anti-infrared detection, and the antibacterial performance of the obtained yarn on pneumonia bacillus, staphylococcus aureus and escherichia coli reaches more than 99%.
Weaving yarns into a sun-shading fabric through a Dunnier weaving machine imported from Germany, wherein the warp density of the sun-shading fabric is 5-60 threads/cm, the weft density of the sun-shading fabric is 5-60 threads/cm, and the thickness of the sun-shading fabric is 0.7 mm; then, scraping aluminum powder slurry on one side of the fabric by a scraper type setting machine; wherein, the aluminum paste is prepared by adding colloid into aluminum powder and uniformly stirring by a stirrer; the thickness of the aluminum paste is 0.1-0.5 mm; an aluminum powder layer is laid on one side face of the fabric, so that visible light is effectively reflected, and the sun shading performance is further improved; carrying out temperature test on the prepared sun-shading fabric, wherein the temperature test mode is as follows: the other side of the sunshade fabric and the other side of the conventional sunshade fabric are irradiated by light with the same intensity at the same time, and after the light is irradiated for a period of time, the temperature of the other side of the sunshade fabric and the temperature of the other side of the conventional sunshade fabric are detected.
The detailed test results are shown in table 4.
Illumination time \ h Example 4\ deg.C Conventional sun-shading fabric/DEG C
2h 28.8 40.9
4h 45.4 50.9
6h 64.6 89.7
8h 80.4 108.3
TABLE 4
As can be seen from the data in the table above, the sun-shading fabric of the embodiment has a quite significant cooling effect compared with the conventional fabric.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The cooling yarn cladding material is characterized by comprising the following components in parts by mass: 50-60 parts of PVC, 20-30 parts of environment-friendly plasticizer, 1-2 parts of stabilizer, 0.1-0.2 part of antioxidant, 2-5 parts of flame retardant, 1-15 parts of titanium dioxide, 10-20 parts of calcium carbonate, 0.1-0.3 part of color matching pigment and less than 5 parts of reflective pigment.
2. The cooling yarn covering material of claim 1, wherein: also comprises 0.4 to 0.5 portion of antibacterial agent; the antibacterial agent is an antibacterial agent containing phthalimide, and the particle size of the antibacterial agent is less than 5 um.
3. The cooling yarn covering material of claim 1, wherein: the particle size of the titanium dioxide is less than 5um, and the environment-friendly plasticizer is dioctyl terephthalate or dioctyl phthalate; the stabilizer is a calcium zinc stabilizer; the antioxidant is 1076 antioxidant; the flame retardant is one of antimony trioxide or zinc borate.
4. A cooling yarn is characterized in that: comprises a core layer (1) and a cladding layer (2) fused and compounded outside the core layer; the coating layer (2) adopts the cooling yarn coating material as claimed in any one of claims 1 to 4.
5. A cooling yarn according to claim 5, wherein: the core layer (1) is a glass fiber strand or a polyester strand.
6. A cooling fabric is characterized in that: the cooling yarn of claim 6 is used as the warp (4) and the weft (5) which are interwoven with each other.
7. The preparation method of the cooling fabric as claimed in claim 7, characterized by comprising the following steps:
step one, selecting materials: selecting a glass fiber tow or a polyester tow as a material of a core layer (1); selecting the temperature reducing yarn covering material of claim 1.
And step two, extruding, namely heating the cladding material by using a single-screw extruder, and fusing and compounding the core layer (1) and the cladding material into yarn through a die.
And step three, interweaving the yarns serving as warps (4) and wefts (5) to prepare the cooling fabric.
8. The preparation method of the cooling fabric according to claim 8, characterized by comprising the following steps: in the first step, the fineness of the glass fiber is 22tex-136 tex; the fineness of the polyester tows is 100D-1000D.
9. The preparation method of the cooling fabric according to claim 8, characterized by comprising the following steps: and in the second step, a winding machine with an automatic tension feedback system is further arranged to synchronously wind the yarn while extruding.
CN202110166484.7A 2021-02-04 2021-02-04 Cooling fabric, yarn thereof, yarn coating material and preparation method Pending CN112981955A (en)

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Citations (4)

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Publication number Priority date Publication date Assignee Title
CN103627114A (en) * 2013-11-15 2014-03-12 温多利遮阳科技（德州）有限公司 High-stability PVC (polyvinyl chloride) coating wire
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CN110863355A (en) * 2019-12-10 2020-03-06 青岛大学 PVC polyester coated yarn with far infrared emission function and preparation method thereof
CN111607110A (en) * 2019-02-22 2020-09-01 斯坦德瑞琪色彩（苏州）有限公司 Color master batch with infrared reflection effect, sun-shading film and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103627114A (en) * 2013-11-15 2014-03-12 温多利遮阳科技（德州）有限公司 High-stability PVC (polyvinyl chloride) coating wire
KR20190100647A (en) * 2018-02-21 2019-08-29 주식회사 녹수텍스테리어 Superior See-Through and low heat gain Sunscreen Fabrics with Coated Yarn Containing Organic/Inorganic Hybrid Coating Layer and The Preparation Method Thereof
CN111607110A (en) * 2019-02-22 2020-09-01 斯坦德瑞琪色彩（苏州）有限公司 Color master batch with infrared reflection effect, sun-shading film and preparation method thereof
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