CN109930380A - Anti- identification high fire-retardance fire-resistant wrapping tape of one kind and preparation method thereof - Google Patents

Anti- identification high fire-retardance fire-resistant wrapping tape of one kind and preparation method thereof Download PDF

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Publication number
CN109930380A
CN109930380A CN201910312020.5A CN201910312020A CN109930380A CN 109930380 A CN109930380 A CN 109930380A CN 201910312020 A CN201910312020 A CN 201910312020A CN 109930380 A CN109930380 A CN 109930380A
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China
Prior art keywords
fire
layer
flame
wrapping tape
retardant coating
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Granted
Application number
CN201910312020.5A
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CN109930380B (en
Inventor
张云
付前刚
史小红
张雨雷
王彪
强新发
任宣儒
周敏玉
张云芳
毕乃梅
徐鹭鹭
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YANGZHOU TENGFEI ELECTRIC CABLE AND APPLIANCE MATERIALS CO Ltd
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YANGZHOU TENGFEI ELECTRIC CABLE AND APPLIANCE MATERIALS CO Ltd
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Priority to CN201910312020.5A priority Critical patent/CN109930380B/en
Publication of CN109930380A publication Critical patent/CN109930380A/en
Priority to PCT/CN2019/128209 priority patent/WO2020211444A1/en
Priority to ZA2020/02699A priority patent/ZA202002699B/en
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Publication of CN109930380B publication Critical patent/CN109930380B/en
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    • 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
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • 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
    • 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
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573—Tensile strength
    • 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
    • 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
    • D06M11/77—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 silicon or compounds thereof
    • D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • 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
    • D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
    • 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
    • D06M13/12—Aldehydes; Ketones
    • D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Fireproofing Substances (AREA)

Abstract

The invention belongs to fire-resistant wrapping tape technical fields, and in particular to a kind of anti-identification high fire-retardance fire-resistant wrapping tape.It includes function and service fibrous layer, the upper and lower surfaces of the function and service fibrous layer are coated with flame-retardant coating, it is provided with antioxidant coating between the function and service fibrous layer and flame-retardant coating, the surface positioned at the side flame-retardant coating of the function and service fibrous layer is provided with false proof layer.The present invention will spray to fire resistant flame retardant coating surface with cable specification, model and the stealth of the pattern layer of date of manufacture using sandy soil by high speed nano-level grinder; and wax cream protective layer is coated in sandy soil protective layer; so that the present invention is in use; oxygen index (OI) > 60%, fire resistance are 950 DEG C/4h; in high-temp combustion; itself is not destroyed; under high temperature environment; wax cream protective layer volatilizees naturally; stealthy pattern layer can be shown automatically, convenient for faster recognizing cable kind and investigating original production producer.

Description

Anti- identification high fire-retardance fire-resistant wrapping tape of one kind and preparation method thereof
Technical field
The invention belongs to fire-resistant wrapping tape technical fields, and in particular to the anti-identification high fire-retardance fire-resistant wrapping tape of one kind and its preparation side Method is mainly used in the cable production arts such as fire protection flame retarding cable especially nuclear power, high-speed rail locomotive, aerospace, new energy.
Background technique
Flame-retardant band can be able to maintain the insulating properties of cable in the case where flame directly burns, for making fire-resistant wires electricity The refractory insulating layer of cable.
Uneven in the field country similar product spread in performance at present, other external producers are not also provided simultaneously with halogen-free type The more performance cable core band materials of high fire-retardance fire-resistant wrapping tape, single fire-retardant, fire resisting cable core packet such as Dupont, toray company Band, performance is although superior, but is not provided simultaneously with the multinomial performances such as fire-retardant, fire resisting, anti-aging, it is also difficult to meet the Chinese Leading world The cables such as nuclear power, high-speed rail long life requirement.
Authorization Notice No. are as follows: the invention of CN202258490U, it discloses a kind of novel environment friendly high-strength fireproof band, by Glass fabric (1), soft pottery fireprotection layer (2), novel environment friendly film (3) are constituted, it is characterised in that the resistance to fire-retardant glass of the novel environment friendly Novel environment friendly film (3) are arranged in glass cloth band outer layer, and one layer of soft pottery fireprotection layer (2) is coated in novel environment friendly film (3), and soft pottery is anti- Layer of glass cloth (1) is wrapped up inside fire bed (2).Cable its structure wrapped up with the invention is tough and tensile, smooth rounding, prolonged resistance to With and it is cheap.The features such as integrating high-efficiency environment friendly and anti-flaming thermal-insulation is that wire and cable manufactures ideal wrapping band.So And by burning after, due to cable outer jacket layer internal insulating layer surface specifications, model and manufacturer, date of manufacture It through disappearing, can not identify, cannot judge cable kind and investigate original production producer.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of anti-identification high fire-retardance fire resisting Band and preparation method thereof, oxygen index (OI) > 60%, fire resistance be 950 DEG C/4h, in high-temp combustion, itself not by To destruction, and surface can show the patterns such as date of manufacture, producer, cable model specification automatically at high temperature, convenient for faster recognizing Know cable kind and investigates original production producer.
The technical scheme to solve the above technical problems is that a kind of anti-identification high fire-retardance fire-resistant wrapping tape, including function Energy composite fibre layer, the upper and lower surfaces of the function and service fibrous layer are coated with flame-retardant coating, and the function is multiple It is provided with antioxidant coating between condensating fiber layer and flame-retardant coating, the side positioned at the function and service fibrous layer is fire-retardant resistance to The surface of fiery coating is provided with false proof layer.
Further, the false proof layer includes pattern layer and wax cream protective layer, and the wax cream protective layer is coated in the figure The surface of pattern layer.
Further, sandy soil protective layer is provided between the pattern layer and wax cream protective layer.
Further, the antioxidant coating is mixed by Si-Mo-Cr, ethyl ester and crosslinking agent formaldehyde.
Further, the flame-retardant coating is solidified by nanobelt toughening ceramic powder, silica gel, antimony based flame retardant, BPO Agent, MF formaldehyde condensation products dispersing agent and ethyl ester mix.
Another invention, the present invention provides a kind of preparation method of anti-identification high fire-retardance fire-resistant wrapping tape, the steps of the method Suddenly are as follows:
(1) selecting the Polyester Yarns that line density is 50-150dtex is warp thread, and selection 45 is bifilar or 21-33 branch one-ply yarn Middle alkali or alkali-free glass fiber yarn are weft yarn；
(2) processing of fiber interface anchorage technology is carried out, TiO is selected2Fiber table of the inorganic nano-particle to warp thread and weft yarn Face organises modification, tensile strength >=200N/2.5cm, in 180 beats/min of swing in high frequency test surfaces shedding rate < after ten minutes 0.5%；
(3) polyester fiber anchored is selected to do warp thread, density 30-40 root/cm selects the glass fibre yarn anchored to do latitude Yarn, density 10-16 root/cm, 1.5-2.1 meters of wide cut of cloth is made of high-speed water jet loom, cloth grammes per square metre 80-120g/m2；
(4) a cloth two sides is impregnated in Si-Mo-Cr liquid, carries out Si-Mo-Cr antioxidant coating；
(5) foamed and sprayed technology is utilized, processed cloth of surface oxidation-resistant layer is carried out to the painting of flame-retardant coating It covers, coats 300 ± 5g/m of rear surface solid content2, solidify rear surface thickness and reach 1.5-1.8mm；
(6) drying and processing is carried out under 150-180 DEG C of vacuum environment；
(7) pattern is sprayed into flame-retardant coating surface by sandy soil using anilox roll and forms pattern layer；
(8) the opaque fire-retardant wax emulsion of one layer of milky is sprayed in pattern layer surface and form wax cream protective layer, finally receive Volume is cut.
Further, the step (7) specifically: sandy soil are fabricated to aqueous color paste first with nano-level grinder, so Aqueous color paste is transferred in the concave point of anilox roll afterwards, pattern is finally sprayed into flame-retardant coating surface using anilox roll.
Further, the pattern in the step (7) includes cable specification, model and date of manufacture.
Further, the volume ratio of the Si-Mo-Cr liquid in the step (4) are as follows:
Si-Mo-Cr 15%；
Ethyl ester 80%；
Crosslinking agent formaldehyde 5%.
Further, in the flame-retardant coating in the step (5) each substance weight percent are as follows:
The beneficial effects of the present invention are: the present invention will have cable specification, type using sandy soil by high speed nano-level grinder Number and the pattern layer stealth of date of manufacture spray to fire resistant flame retardant coating surface, and be coated with wax cream in sandy soil protective layer Protective layer, so that the present invention is in use, oxygen index (OI) > 60%, fire resistance are 950 DEG C/4h, in high-temp combustion situation Under, itself is not destroyed, and under high temperature environment, wax cream protective layer volatilizees naturally, and stealthy pattern layer can be shown automatically, is convenient for It faster recognizes cable kind and investigates original production producer.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the anti-identification high fire-retardance fire-resistant wrapping tape of one kind described in the specific embodiment of the invention；
Appended drawing reference:
1- function and service fibrous layer；2- flame-retardant coating；3- antioxidant coating；4- false proof layer；41- pattern layer；42-- Wax cream protective layer；43- sandy soil protective layer.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment
As shown in Figure 1, the anti-identification high fire-retardance fire-resistant wrapping tape of one kind provided by the present invention, including function and service fibrous layer 1, The upper and lower surfaces of the function and service fibrous layer 1 are coated with flame-retardant coating 2, the function and service fibrous layer 1 with Antioxidant coating 3 is provided between flame-retardant coating 2, positioned at the side flame-retardant coating of the function and service fibrous layer 1 Surface be provided with false proof layer 4.
Further, the false proof layer 4 includes pattern layer 41 and wax cream protective layer 42, and the wax cream protective layer 42 is coated in The surface of the pattern layer 41.
Further, sandy soil protective layer 43 is provided between the pattern layer 41 and wax cream protective layer 42.
Further, the antioxidant coating 3 is mixed by Si-Mo-Cr, ethyl ester and crosslinking agent formaldehyde.
Further, the flame-retardant coating 2 is solid by nanobelt toughening ceramic powder, silica gel, antimony based flame retardant, BPO Agent, MF formaldehyde condensation products dispersing agent and ethyl ester mix.
Preparation method is, specifically includes the following steps:
1, the warp thread of weaving (select Polyester Yarns 50-150dtex), weft yarn (alkali or 45, alkali-free glass fiber yarn in selection Bifilar or 21-33 branch one-ply yarn), TiO is selected in progress fiber interface anchorage technology processing first2Inorganic nano-particle is to its surface Organise modification, tensile strength >=200N/2.5cm, in 180 beats/min of swing in high frequency test surfaces shedding rate < after ten minutes 0.5%；
2, cloth technique processed is weaved:
The polyester fiber anchored is selected to be warp thread (50-150dtex) density 30-40 root/cm, weft yarn selection has anchored 1.5-2.1 meters of cloth (i.e. function and service fibrous layers of wide cut are made using high-speed water jet loom in glass fibre yarn, density 10-16 root/cm 1), cloth grammes per square metre 80-120g/m2；
3, Si-Mo-Cr antioxidant coating technology is carried out to cloth, it is fine and close increases fiber interface mechanical interlock Property, it further solves to alleviate the cracking of coated substance and matrix thermal expansion coefficient mismatch problem and coating and the trend that falls off, resist Oxidative mass loss≤5% is specially impregnated in a cloth two sides in antioxidant Si-Mo-Cr liquid, wherein Si-Mo-Cr Each concentration composition of liquid are as follows:
Si-Mo-Cr 15%；
Ethyl ester 80%；
Crosslinking agent formaldehyde 5%；
4, with foamed and sprayed technology, surface blister spray coating is carried out to processed cloth of the anti-anti oxidation layer in surface Technology forms flame-retardant coating, wherein the weight percent of each substance are as follows:
Create the flame-retardant coating prepared with toughening ceramic coating technology, optimization band toughening ceramic coat powder particle system Standby and polymeric gel technique, makes ceramic coating powder content >=30% in flame-retardant coating, particle size is in 400-800 Mesh, extension at break change rate≤50%, 950 DEG C 4h do not crack on surface.With intelligent foaming technique, make bubble diameter≤ 0.15mm, dispersed homogeneous degree >=92%；The technique for optimizing vacuum drying apparatus, presoma surface solid content 300g/m after coating2, Error ± 5g/m2, solidification rear surface thickness reaches 1.5-1.8mm, energy-saving up to 30% or more；
5, vacuum drying: using high-temperature vacuum drying technology principle, achievees the purpose that efficient flash baking, energy-saving (energy-saving up to 50% or more)；
6, with sandy soil (1. property environmental protection；2. price is excellent honest and clean；3. 5000 DEG C of high temperature resistant or more；4. color can be red, black Color, yellow, not modification；5. simple process: being mainly diluted with water) using anilox roll concave point photoresist coating process technology include cable advise Lattice, model, the pattern stealth of date of manufacture spray to the surface of above-mentioned flame-retardant coating；
7, using sandy soil, with high speed nano-level grinder, make aqueous color paste (sandy soil at high temperature 5000 DEG C it is colour-fast, It is non-fusible), it is sprayed into a cloth surface using anilox roll concave point photoresist coating process, to prevent in the wrapped band of high speed in the twisted change of high speed In the case where shape, pattern meeting shedding, pattern deformation, then in the pattern layer surface of printing, spray one layer of opaque resistance of milky Fire wax emulsion, visually it is opaque until, formed wax cream protective layer, to play the role of surface protection, covering, due in high temperature Under (100 DEG C of >), wax cream can nature volatilization, cloth surface can voluntarily show stealthy spraying pattern layer, accident is facilitated to track；
8, finally winding cutting obtains anti-identification high fire-retardance fire-resistant wrapping tape.
The anti-identification high fire-retardance fire-resistant wrapping tape of offer provided by the invention compared with existing fire-resistant wrapping tape in the prior art, It has the advantage that
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (10)

1. a kind of anti-identification high fire-retardance fire-resistant wrapping tape, including function and service fibrous layer, the upper surface of the function and service fibrous layer Flame-retardant coating is coated with lower surface, it is characterised in that: is set between the function and service fibrous layer and flame-retardant coating It is equipped with antioxidant coating, the surface positioned at the side flame-retardant coating of the function and service fibrous layer is provided with false proof layer.
2. the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 1, it is characterised in that: the false proof layer includes figure Pattern layer and wax cream protective layer, the wax cream protective layer are coated in the surface of the pattern layer.
3. the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 2, it is characterised in that: the pattern layer and wax cream Sandy soil protective layer is provided between protective layer.
4. according to the anti-identification high fire-retardance fire-resistant wrapping tape of the described in any item one kind of Claims 2 or 3, it is characterised in that: described anti- Oxide covering is mixed by Si-Mo-Cr, ethyl ester and crosslinking agent formaldehyde.
5. the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 4, it is characterised in that: the flame-retardant coating By the mixing of nanobelt toughening ceramic powder, silica gel, antimony based flame retardant, BPO curing agent, MF formaldehyde condensation products dispersing agent and ethyl ester At.
6. a kind of preparation method of the described in any item anti-identification high fire-retardance fire-resistant wrapping tapes of claim 1-5, it is characterised in that: tool Body the following steps are included:
(1) selecting the Polyester Yarns that line density is 50-150dtex is warp thread, selects 45 bifilar or 21-33 branch one-ply yarn middle alkali Or alkali-free glass fiber yarn is weft yarn；
(2) processing of fiber interface anchorage technology is carried out, TiO is selected2Inorganic nano-particle is organic to the fiber surface of warp thread and weft yarn Change modification, tensile strength >=200N/2.5cm, in 180 beats/min of swing in high frequency test surfaces shedding rate < 0.5% after ten minutes；
(3) polyester fiber anchored is selected to do warp thread, density 30-40 root/cm selects the glass fibre yarn anchored to do weft yarn, close 10-16 root/cm is spent, 1.5-2.1 meters of wide cut of cloth is made of high-speed water jet loom, cloth grammes per square metre 80-120g/m2；
(4) a cloth two sides is impregnated in Si-Mo-Cr liquid, carries out Si-Mo-Cr antioxidant coating；
(5) foamed and sprayed technology is utilized, processed cloth of surface oxidation-resistant layer is carried out to the coating of flame-retardant coating, is applied Cover 300 ± 5g/m of rear surface solid content2, solidify rear surface thickness and reach 1.5-1.8mm；
(6) drying and processing is carried out under 150-180 DEG C of vacuum environment；
(7) pattern is sprayed into flame-retardant coating surface by sandy soil using anilox roll and forms pattern layer；
(8) the opaque fire-retardant wax emulsion of one layer of milky is sprayed in pattern layer surface form wax cream protective layer；
(9) winding cutting.
7. the preparation method of the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 6, it is characterised in that: the step Suddenly (7) specifically: sandy soil are fabricated to aqueous color paste first with nano-level grinder, aqueous color paste is then transferred to anilox roll Concave point in, pattern is finally sprayed into flame-retardant coating surface using anilox roll.
8. the preparation method of the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 7, it is characterised in that: the institute Stating the pattern in step (7) includes cable specification, model and date of manufacture.
9. the preparation method of the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 8, it is characterised in that: the step Suddenly the volume ratio of the Si-Mo-Cr liquid in (4) are as follows:
Si-Mo-Cr 15%；
Ethyl ester 80%；
Crosslinking agent formaldehyde 5%.
10. the preparation method of the anti-identification high fire-retardance fire-resistant wrapping tape of one kind according to claim 9, it is characterised in that: described The weight percent of each substance in flame-retardant coating in step (5) are as follows:
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