CN109536063A - A kind of fiber reinforcement function adhesive tape and preparation method thereof, product - Google Patents
A kind of fiber reinforcement function adhesive tape and preparation method thereof, product Download PDFInfo
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- CN109536063A CN109536063A CN201811375379.9A CN201811375379A CN109536063A CN 109536063 A CN109536063 A CN 109536063A CN 201811375379 A CN201811375379 A CN 201811375379A CN 109536063 A CN109536063 A CN 109536063A
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- Prior art keywords
- fiber
- adhesive tape
- fibre
- reinforcement function
- function adhesive
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Links
- 239000000835 fiber Substances 0.000 title claims abstract description 245
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 79
- 230000002787 reinforcement Effects 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000011159 matrix material Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 39
- 239000004917 carbon fiber Substances 0.000 claims description 39
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 23
- 229910052759 nickel Inorganic materials 0.000 claims description 18
- 230000002708 enhancing effect Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 12
- 239000011120 plywood Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000007791 liquid phase Substances 0.000 claims description 9
- 230000007480 spreading Effects 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 229920006231 aramid fiber Polymers 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 6
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 5
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 4
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 229920001169 thermoplastic Polymers 0.000 abstract description 3
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 24
- 239000002131 composite material Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 16
- 239000006185 dispersion Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- 239000010410 layer Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009954 braiding Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000003475 lamination Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/41—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the carrier layer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2477/00—Presence of polyamide
- C09J2477/006—Presence of polyamide in the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of fiber reinforcement function adhesive tapes and preparation method thereof, product.Fiber reinforcement function adhesive tape is combined by super thin fiber beam with resin matrix, the thickness of super thin fiber beam is arranged between 0.08~0.2mm, width is arranged between 10~900mm, and the content of super thin fiber beam is set as 30~90%, and the content of resin matrix is set as 10~70%.The fiber reinforcement function adhesive tape ultra-thin and ultra-light obtained by preparation method, not only maintain the excellent mechanical property of fiber, the product of function admirable can be prepared into, and different function adhesive tapes meets the requirement of structure-function combining design technology, flexible design by the functional material of the available multi-functional of combination, property regulation range is big, thermoplastic matrix recycling is convenient, and energy conservation and environmental protection has good prospects for commercial application.
Description
Technical field
The invention belongs to field of compound material, and in particular to a kind of fiber reinforcement function adhesive tape and preparation method thereof, product.
Background technique
Currently, most of polymer matrix functional composite material uses nano-powder, fiber functional stuffing, as conductive black,
Graphene, carbon nanotube, carbon nano-fiber, boron nitride, silicon carbide, metal nickel powder, iron powder, silica, silicon nitride etc..These
Functional stuffing preparation polymer matrix functional composite material by adjusting its loading come adjust its conductivity, thermal conductivity, inhale wave
The functions technical indicator such as efficiency is material system relatively common currently on the market.Currently, commercialization carbon fiber (CF) one-way tape
The thickness of prepreg is mostly in 0.15mm or more；The thickness of plain weave prepreg is then in 0.25mm or more.
But most of polymer matrix functional composite material mechanical property is generally lower, and in most cases, tensile strength
No more than 200MPa, elasticity modulus is no more than 10GPa, does not have the performance requirement used as structural material, can not meet
Performance requirement between ultra-thin-wall, lightweight；When functional stuffing content is higher, the forming technology degradation of composite material,
Product surface defect increases after molding, further reduced its mechanical property, service life is also influenced in various degree；As
For functional layer in use, the technique for sticking process with basis material is complicated, bonding pretreatment, such as polishing, spray bottom at chemical surface treatment
Paint processing etc., causes certain environment to pollute.For the thin-wall part of prepreg tape preparation, prepreg thickness means greatly laying number allowable
Amount is few, and laminate anisotropy is obvious；For the not equal product of wall thickness, such as GE90 engine blade, from blade root to leaf
Point is gradually thinned, and generally requires to use change laying quantity to adapt to its structural requirement.Prepreg thickness then means greatly laying
" bridge formation " area scale is big when number variation, and defect area increases, and the load-carrying properties of composite material decrease, and both influences composite material
Mechanical property, also reduce the resource utilization and economic benefit of carbon fibre composite, make the system of carbon fibre composite
Cause this high.
Existing capability composite material can not have both good electric conductivity, absorbing property, wave transparent performance, Stealth Fighter, electricity
Magnetic shield performance, heating conduction, anti-lightning strike damage performance, and also the mechanical property of functional material is generally insufficient, and surface bonds work
Skill performance is seriously short of, the product being prepared by functional composite material, same to have because the performance of composite material is insufficient
Serious defect can not adapt to the demand that modern development in science and technology summarizes device multifunctional application.
Summary of the invention
In order at least solve one of above-mentioned technical problem of the existing technology, the invention discloses a kind of fibers
Enhance function adhesive tape, which is combined by super thin fiber beam with resin matrix, and the thickness setting of super thin fiber beam exists
Between 0.08~0.2mm, width is arranged between 10~900mm.
In some embodiments, the content of the super thin fiber beam of fiber reinforcement function adhesive tape is set as 30~90%, resin
The content of matrix is set as 10~70%.
In some embodiments, the super thin fiber beam of fiber reinforcement function adhesive tape includes carbon fiber, glass fibre, aramid fiber fibre
Dimension, nylon fiber, polyetheretherketonefiber fiber, polyphenylene sulfide fibre, ultra high molecular weight polyethylene fiber, stainless steel fibre, copper fiber,
Steel fibre, quartz fibre, silicon carbide fibre, basalt fibre or nickel-coated carbon fibers；Resin matrix includes thermoplastic resin.
On the other hand, some embodiments of the invention also disclose a kind of preparation method of fiber reinforcement function adhesive tape, comprising:
Fibre bundle is arranged in the liquid phase comprising prepreg；
The fibre bundle of setting in the liquid phase is handled with spreading of motive fluid, obtains spreading discrete fibre beam；
The processing of discrete fibre Shu Jinhang solid matter will be spreaded, the super thin fiber beam of the discrete dense arrangement of fiber is obtained.
Super thin fiber beam is compound with resin matrix, obtain fiber reinforcement function adhesive tape.
The preparation method of fiber reinforcement function adhesive tape disclosed in some embodiments of the invention, during spreading processing
Monitor and control the tension of fibre bundle.
The preparation method of fiber reinforcement function adhesive tape, monitors in solid matter treatment process disclosed in some embodiments of the invention
And control the tension of fibre bundle.
On the other hand, some embodiments of the invention also disclose fiber reinforcement function tape product, including the present invention is implemented
Fiber reinforcement function adhesive tape disclosed in example.
Further, fiber reinforcement function tape product disclosed in some embodiments of the invention, including unidirectional tape layers plywood, two
Tie up woven cloth, three-dimensional braid, stitched laminates.
Fiber reinforcement function tape product disclosed in some embodiments of the invention, the fiber reinforcement function glue for including in product
Band at least two.
Fiber reinforcement function tape product disclosed in some embodiments of the invention, fiber reinforcement function adhesive tape phase in product
Together.
Fiber reinforcement function tape product disclosed in some embodiments of the invention, fiber reinforcement function adhesive tape not phase in product
Together.
Fiber reinforcement function tape product disclosed in some embodiments of the invention, the product are unidirectional tape layers plywood, unidirectionally
Laminate includes multi-layer fiber enhancing function adhesive tape.
Fiber reinforcement function tape product disclosed in some embodiments of the invention, which is control of two-dimensional braided cloth, by fiber
Enhancing function adhesive tape weaves to obtain with orthogonal weave or positive negative angle weaving manner.
Preparation method disclosed by the embodiments of the present invention, simple process, low energy consumption, and obtained fiber reinforcement function adhesive tape is ultra-thin
It is ultralight, the excellent mechanical property of fiber is not only maintained, the product of function admirable, and different function adhesive tapes can be prepared into
By combining the functional material of available multi-functional, the requirement of structure-function combining design technology, flexible design, property are met
It is big to be adjustable range, thermoplastic matrix recycling is convenient, and energy conservation and environmental protection has good prospects for commercial application.
Detailed description of the invention
Fig. 1 fiber reinforcement function adhesive tape preparation facilities structural schematic diagram
Fig. 2 fiber reinforcement function adhesive tape preparation facilities partial structure diagram
Fig. 3 fiber reinforcement function adhesive tape preparation facilities partial structure diagram
The nickel-coated carbon fibers that Fig. 4 thickness of sample is 0.48mm enhance PA6 function adhesive tape conduction energy-absorbing test result
Appended drawing reference
1, the first directive wheel 2, the first traction wheel 3, the first auxiliary wheel
20, the second traction wheel 30, the second auxiliary wheel FB, fibre bundle
41, the first tension sensor 42, the second tension sensor 5, scattered yarn component
6, the second directive wheel 7, first exhibition yarn wheel 8, second opens up yarn wheel
9, it first adjusts to roller 10, the adjusting of third directive wheel 11, second to roller
12, the first heating roller 13, the second heating roller 14, the 4th directive wheel
15, component 16, cabinet 160, liquid level are wound
17, the 5th directive wheel 18, third traction roller 19, composite roll
90, first clamping part RB to roller, resin release paper are adjusted
H, liquid level and first is adjusted to the distance between the clamping part of roller
Angle between α, scattered yarn component direction and horizontal direction
Specific embodiment
Dedicated word " embodiment " herein, should not necessarily be construed as being better than as any embodiment illustrated by " exemplary " or
It is better than other embodiments.Testing performance index in this law embodiment, unless stated otherwise, using this field conventional methods.
It should be understood that it is to describe special embodiment that heretofore described term, which is only, it is not intended to limit disclosed by the invention
Content.
Term used in the disclosure " basic " and " about " are for describing small fluctuation.It is less than or waits for example, they refers to
In ± 5%, such as less than or equal to ± 2%, such as less than or equal to ± 1%, such as less than or equal to ± 0.5%, such as less than or equal to
± 0.2%, such as less than or equal to ± 0.1%, such as less than or equal to ± 0.05%.Concentration, amount and other numeric datas are herein
In indicate or present with range format.Such range format only uses for convenience and for the sake of brief, therefore should flexibly be construed to
Not only include the numerical value clearly enumerated as the boundary of the range, further includes all independent numerical value or son for including within the scope of this
Range.For example, the numberical range of " 1~5% " should be construed to include 1% to 5% the value clearly enumerated, further include
Independent values and subrange in shown range.It therefore, include independent values in this numberical range, such as 2%, 3.5% and 4%,
And subrange, such as 1~3%, 2~4% and 3~5%.This principle is equally applicable to only enumerate the range of a numerical value.This
Outside, the width regardless of the range or the feature, such explanation are all suitable for.In the disclosure, including claims,
All conjunctions, such as "comprising", " comprising ", " having ", " having ", " containing ", " being related to ", " receiving " are understood to be open
Formula, that is, refer to " including but not limited to ".Only conjunction " by ... constitute " and " consist of " be closed conjunction.
Unless otherwise stated, technical and scientific terms used herein has the common of the technical field of the invention
The normally understood identical meanings of technical staff.As other not specifically specified raw material, the reagent, test method in the present invention
The usually used raw material and reagent of those skilled in the art, and the experiment side generallyd use are referred both to technological means
Method and technological means.The motive fluid addressed herein typically refers to the gas or liquid with certain pressure, speed；It spreads
Change processing typically refers to disperse the fiber to flock together in fibre bundle, and the width of fibre bundle increases, thickness reduces, gradually
Realize the process that single layer fibre is collectively aligned；Solid matter processing, the fibre bundle after discrete processes will be spreaded by, which typically referring to, is adjusted
The distance between adjacent fiber in fibre bundle makes the close adjacent process of adjacent fiber as far as possible；Prepreg typically refers to fiber
The substance that fiber interconnects, it is made to be formed in enhancing function adhesive tape.
Content in order to better illustrate the present invention gives numerous details in specific embodiment below.This
Field is it will be appreciated by the skilled person that without certain details, the present invention equally be can be implemented.In embodiment, for ability
Certain methods known to field technique personnel, means, instrument, equipment etc. are not described in detail, in order to highlight purport of the invention.
The preparation method of fiber reinforcement function adhesive tape disclosed by the embodiments of the present invention, it is in the liquid phase by fibre bundle setting, fine
During dimension beam moves in the liquid phase, in liquid phase surface tension and it is applied under the external force on fibre bundle, fiber is gradually
Dispersion, fiber beam width increase, and fibre bundle thickness becomes smaller, and gradually obtain fibre bundle thickness close to the ultra-thin of monfil diameter
Fibre bundle, during fiber beam width increases, it is larger the distance between fibre single thread inevitably occur, fiber list in fibre bundle
Silk arranges not close, non-uniform phenomenon, influences the quality and performance of fiber reinforcement function adhesive tape, needs that discrete processes will be spreaded
Rear fibre bundle carries out dense arrangement processing, and the distance between adjacent fiber is reduced as far as possible, is in close contact it and uniform
Arrangement, so that the surface density of super thin fiber beam is consistent, obtains super thin fiber beam；Meanwhile the liquid phase environment of fibre bundle setting
In include fiber reinforcement function adhesive tape prepreg, prepreg can uniformly be impregnated to, be covered on the surface of fiber, by fiber
The technique of dispersion and dipping prepreg is realized simultaneously, shortens total preparation time, simplifies process flow and corresponding equipment.
Further, the super thin fiber beam and resin matrix that are impregnated with prepreg is compound, and by heating, drying, obtain fiber reinforcement
Function adhesive tape.In general, the moving process of fibre bundle carries out along its length, it is easy to implement the control to fibre bundle.Preparation side
The process flow of method is referring to attached drawing 1.
In some embodiments, handle setting fibre bundle in the liquid phase with spreading of motive fluid, obtain spreading from
Staple in bulk beam；For example, the gas stream with certain pressure and flow acts on fibre bundle, promote the dispersion of fiber, dispersion
Fiber further disperses in the solution, arranges, the dispersion effect of reinforcing fiber.It can also be using point of power liquid reinforcing fiber
Effect is dissipated, such as using liquid identical with the dispersion solution of fibre bundle, or the only liquid of the solvent comprising the solution.It utilizes
Motive fluid disperse fibre bundle during, motive fluid is acted on entire fibre bundle, for example, fibre bundle along its length
During direction is mobile, motive fluid is acted on its entire cross section, dispersion effect can be strengthened.It is typically different fiber
The dispersibility of beam is different, different solutions dispersibilities are different, is likely to result in fiber dispersion in fibre bundle and expection is not achieved
Effect, according to the effect that fibre bundle disperses, the mobile speed of adjustable fibre bundle, dynamafluidal pressure and flow, solution
Component or increase the reagent helped to disperse in the solution, the number of motive fluid dispersion can also be increased, carried out multiple
Or multistage dispersion process.
In some embodiments, to spread discrete fibre Shu Jinhang dense arrangement processing, usually spread it is discrete after fibre
It ties up in beam, there may be certain gap between monfil, the gap between adjacent fiber will cause fiber architecture unevenness
It is even, in turn result in the in uneven thickness of fibre bundle prepreg tape, influence its performance, so it is logical need to spread for the first time it is discrete after
Fibre bundle carries out solid matter processing, to eliminate the gap or gap between adjacent fiber monofilament.In order to enhance the effect of dense arrangement,
Multiple treatment process or multistage process can be used.
In some embodiments, the tension for monitoring and controlling fibre bundle during the spreading of fibre bundle, helps to control
Fiber spreads discrete effect, and the integral strength very little of fibre single thread needs strict control fiber filament to receive in moving process
External force within the scope of it is able to bear, exceed this range, the too small effect that will affect fiber dispersion of external force, external force is too big
Fiber can be then damaged, is damaged to its structure or even fibrous fracture, fibre bundle characteristic is seriously affected.Similarly, in fibre bundle
In the processing of discrete fibre dense arrangement during, by plan and control the tension of fibre bundle, it may have same technical effect.
The tension range that fiber is able to bear needs the different set according to fiber itself.
In some embodiments, fiber reinforcement function adhesive tape is combined by super thin fiber beam with resin matrix, ultra-thin
The thickness of fibre bundle is arranged between 0.08~0.2mm, and width is arranged between 10~900mm, in some embodiments, fine
The content of the super thin fiber beam of dimension enhancing function adhesive tape is set as 30~70%, and the content of resin matrix is set as 10~70%.
In some embodiments, the super thin fiber beam of fiber reinforcement function adhesive tape includes but is not limited to carbon fiber, glass fibre, aramid fiber
Fiber, nylon fiber, polyetheretherketonefiber fiber, polyphenylene sulfide fibre, ultra high molecular weight polyethylene fiber, stainless steel fibre, copper are fine
Dimension, steel fibre, quartz fibre, silicon carbide fibre, basalt fibre or nickel-coated carbon fibers；Resin matrix includes thermoplastic resin,
Such as PA6, TPU, PPS, PEEK；Usual resin matrix exists with belt-like form, and convenient for compound with fibre bundle, such as resin is release
Paper.Prepreg includes but is not limited to thermoplastic resin, such as PP, PA, TPU, PEEK, PPS, PC, PET.
In some embodiments, fiber reinforcement function tape product is also disclosed, by fiber reinforcement function adhesive tape conduct
Raw material is prepared.For example, fiber reinforcement function adhesive tape is prepared into a variety of by modes such as establishment, lamination, sewing, moldings
Product, such as unidirectional tape layers plywood, control of two-dimensional braided cloth, three-dimensional braid, stitched laminates etc..
Fiber reinforcement function tape product disclosed in embodiment of the present invention generally includes multiple, multilayer or a variety of fibres
Dimension enhancing function adhesive tape, the fiber reinforcement adhesive tape with different performance is arranged in same product, it is a variety of to assign product
Different functions；Different shapes is processed into the setting of fiber reinforcement function adhesive tape, assigns product different design features.It is same
Fiber reinforcement function adhesive tape can be set to identical in product, may be set to be not identical.
Unidirectional tape layers plywood disclosed in some embodiments of the invention, unidirectional laminate include multi-layer fiber enhancing function glue
Band.In some embodiments, function adhesive tape is enhanced using Single Fiber, obtains Single Fiber unidirectional tape layers plywood, such as carbon
Fiber, nickel-coated carbon fibers, aramid fiber, ultra high molecular weight polyethylene fiber, stainless steel fibre, quartz fibre, silicon carbide fibre
Etc. ultra-thin unidirectional tape layers plywood.In some embodiments, the tensile strength of the compound TPU of 60% stainless steel fibre up to 500MPa with
On, its electromagnet shield effect is up to 60~100dB between 5MHz to 8GHz.In some embodiments, use is two different
Fiber reinforcement function adhesive tape obtains the unidirectional tape layers plywood of two kinds of different fiber hybrids, for example, in same resin matrix condition
Under, obtain carbon fiber tape/quartz fibre, nickel-coated carbon fibers/carbon fiber, nickel-coated carbon fibers/quartz fibre, nickel-coated carbon fibers/virtue
Functional bands made of two kinds of fiber hybrids such as synthetic fibre fiber, aramid fiber/stainless steel fibre.Wherein, carbon fiber/stainless steel fibre is mixed
Miscellaneous functional bands, which have, is electromagnetically shielded and inhales wave energy, and carbon fiber/aramid fiber mixes functional bands with antistatic and anti-pressing work
Can, carbon fiber/silicon carbide fibre, which mixes functional bands, to be had electromagnetic shielding and inhales wave energy, and carbon fiber/quartz fibre mixes function
Band has wave transparent and function of shielding.In some embodiments, using three kinds of different fiber reinforcement function adhesive tapes, three kinds are obtained not
With the unidirectional tape layers plywood of fiber hybrid, for example, under the conditions of same resin matrix, it is fine by carbon fiber/nickel-coated carbon fibers/quartz
Function one-way tape made of three kinds of fiber hybrids such as dimension.
Control of two-dimensional braided cloth disclosed in some embodiments of the invention is worked out by fiber reinforcement function adhesive tape.In some realities
It applies in mode, braided fiber enhancing function adhesive tape is set as identical, obtains single braiding control of two-dimensional braided cloth.In some embodiments
In, braided fiber enhancing function adhesive tape is set as different, obtains mixing braiding control of two-dimensional braided cloth.In some embodiments, fine
Dimension enhancing function adhesive tape is woven in a manner of orthogonal weave, obtains control of two-dimensional braided cloth.In some embodiments, fiber reinforcement function
Adhesive tape is woven with positive negative angle weaving manner, obtains control of two-dimensional braided cloth, for example, with the braiding of positive and negative 45 degree of weaving manners.
Three-dimensional braid disclosed in some embodiments of the invention is compiled by fiber reinforcement function adhesive tape using 3 D weaving mode
It knits.In some embodiments, using Single Fiber fiber reinforcement function adhesive tape, braiding obtains single braiding 3 D weaving
Object.In some embodiments, it weaves to obtain using two kinds of different fiber reinforcement function adhesive tapes and mixes braiding three-dimensional braid.
Stitched laminates disclosed in some embodiments of the invention are laminated by the suture of fiber reinforcement function adhesive tape.Usually
Stitched laminates are multilayer, multiple fiber enhances the suture lamination of function adhesive tape and obtains.In some embodiments, using single fibre
Dimension enhancing function adhesive tape suture lamination, obtains Single Fiber stitched laminates.In some embodiments, increased using two kinds of fibers
Powerful adhesive tape, suture lamination obtain two kinds of fiber hybrid stitched laminates.In some embodiments, increased using three kinds of fibers
Powerful adhesive tape, suture lamination obtain three kinds of fiber hybrid stitched laminates.
1 preparation method of embodiment and preparation facilities
Embodiment 1 is made the preparation process of fiber reinforcement function adhesive tape disclosed by the invention further in conjunction with attached drawing 2 and 3
It is described in detail.
The present embodiment device is horizontally disposed, and the cabinet 16 of cuboid is horizontally disposed, upper part opening, cabinet 16
Middle solution of the setting containing prepreg, as shown in phantom in FIG., the first directive wheel 1 is arranged in 16 upper side of cabinet, case liquid level 160
The first traction wheel 2 and the first auxiliary wheel 3 are set gradually in body 16, the two cooperates, and provide fiber bundle F B advance first is dynamic
Power, fiber bundle F B enter in solution under the action of the first power；
First tension sensor 41 and scattered yarn component 5 are set, be arranged later the second directive wheel 6 control spread it is discrete after
The position and direction of fibre bundle, fiber bundle F B spread dispersion under the action of scattered yarn component 5, are detected by the first tension sensor 41
The tension of fibre bundle between the first auxiliary wheel 3 and the second directive wheel 6 is further controlled by controlling the tension of fibre bundle
Make the dispersion effect for dissipating yarn component 5；
Second traction wheel 20 and the second auxiliary wheel 30 are set, the two, which cooperates, provides the second power that fibre bundle advances,
By the further tethered sliding of fibre bundle after dispersion；
Second tension sensor 42 is set and the first exhibition yarn wheel 7, second opens up yarn wheel 8, passes through the first exhibition yarn wheel 7 and the second exhibition
The mechanicals efforts dense arrangement of yarn wheel 8 handles fiber bundle F B, adjusts the gap in fibre bundle between fiber, should pass through in the process
The tension of fibre bundle between second tension sensor 42 monitoring the second auxiliary wheel 30 and the first exhibition yarn wheel 7, and dynamic is controlled and is somebody's turn to do
Tension further realizes the control to fibre bundle dense arrangement effect；
Setting first is adjusted to roller 9 on liquid level 160, and the fiber bundle F B band of prepreg will be had after dense arrangement
Solution out, the content for adjusting prepreg import second via third directive wheel 10 later and adjust to the further control prepreg of roller 11
Content；It is stiff dough steel rod that first pair, which is adjusted to roller in roller 9, another roller is soft dough model glue rod, two rollers
Contact site is clamping part 90, by adjusting the gap of clamping part 90, realizes the control to prepreg content, clamping part 90 and liquid
The distance between face 160 H is arranged between 1~200mm.Super thin fiber beam with appropriate prepreg passes through the 5th directive wheel 17
Into composite roll 19；
Resin release paper RB passes through the effect of third traction roller 18, by composite roll 19, with super thin fiber beam overlapping, layer
Asia obtains super thin fiber beam and the compound preimpregnation composite band of resin matrix；
First heating roller 12 and the second heating roller 13 are set, and preimpregnation composite band dries under the action of heating roller, is formed, obtains
To fiber reinforcement function adhesive tape, after the 4th directive wheel 14, fiber reinforcement function adhesive tape is by winding component volume 15
Around collection.
The 2 unidirectional laminate of ultrathin carbon fiber prepreg tape of embodiment
The device disclosed in the embodiment of the present invention 1 prepares ultrathin carbon fiber prepreg tape, ultra-thin in leaching band and PA6 with carbon fiber
Resin prepares unidirectional laminate, wherein carbon fiber mass fraction 60%, and PA6 resin quality score is 40%, and ultrathin carbon fiber is pre-
Soak tape thickness 0.02mm, unidirectional laminate with a thickness of 1mm.The performance test results show the tensile strength of laminate
2200MPa, stretch modulus 150GPa, compressive strength 1600MPa, compression modulus 165GPa, aperture tensile strength 520MPa, aperture
Compressive strength 430MPa, post-impact compression 420MPa.It is prepared with conventional 0.2mm thickness carbon fiber prepregs and PA6 resin
Compared with a thickness of the unidirectional laminate of 1mm, tensile property is high by 15%, and compression performance is high by 25%, and post-impact compression is high
20%, compared with the laminate of same mechanical property, weight reduces 25%.
3 control of two-dimensional braided cloth of embodiment
It is woven in a manner of two-dimensional quadrature with the ultrathin carbon fiber prepreg tape of 0.02 millimeters thick, prepares control of two-dimensional braided cloth, then
The laminated quasi-isotropic laminate for 1mm thickness.
Through experimental test, the fiber axial tensile strength of quasi-isotropic laminate is 1020MPa, and compressive strength is
870MPa, stretch modulus 130GPa；Perpendicular to fiber axial tensile strength 980MPa, compressive strength 860MPa, stretching die
Amount is 130GPa.Compared with the laminate of the same thickness compared with 0.2mm carbon fiber in advance with woven cloth preparation, mechanical property is improved
Improve 30% or more.
Have with the quasi-isotropic laminate that the control of two-dimensional braided cloth of the present embodiment 3 obtains quasi-isotropic.
4 nickel-coated carbon fibers PA6 function adhesive tape of embodiment
Using preparation method disclosed by the embodiments of the present invention, nickel-coated carbon fibers enhancing PA6 function adhesive tape, nickel plating carbon fiber are prepared
Dimension hplc is set as 60%.
Nickel-coated carbon fibers enhancing its thermal coefficient of PA6 function adhesive tape that thickness of sample is 0.08mm is 0.477W/mK,
Volume resistivity is 5.5 × 10-3Ω·cm。
The suction wave effect test that the nickel-coated carbon fibers that thickness of sample is 0.48mm enhance PA6 function adhesive tape the results are shown in Table 1.
1 nickel-coated carbon fibers of table enhance PA6 function adhesive tape and inhale wave efficiency
| Frequency | 5MHz | 540MHz | 3.2GHz | 8GHz |
| It inhales wave efficiency (dB) | -39 | -32 | -21.6 | -15 |
The nickel-coated carbon fibers that thickness of sample is 0.48mm enhance PA6 function adhesive tape conduction energy-absorbing test result, see Fig. 4.Sample
Product recycle under cyclic load by 3000 times, and resistance is kept constant.
Nickel-coated carbon fibers enhancing PA6 function adhesive tape sample mechanical experimental results are shown in Table 2.Four samples are carried out altogether
Test, the results showed that, increase as thickness of sample increases tensile strength, Poisson's ratio is held essentially constant.
2 nickel-coated carbon fibers of table enhance PA6 function adhesive tape mechanical property
| Sample serial number | Thickness (mm) | Tensile strength (MPa) | Poisson's ratio |
| Sample 1 | 0.02 | 1168 | 0.33 |
| Sample 2 | 0.03 | 1631 | 0.34 |
| Sample 3 | 0.06 | 1849 | 0.34 |
| Sample 4 | 0.08 | 1989 | 0.33 |
Preparation method disclosed by the embodiments of the present invention, simple process, low energy consumption, and obtained fiber reinforcement function adhesive tape is ultra-thin
It is ultralight, the excellent mechanical property of fiber is not only maintained, the product of function admirable can be prepared into, different function adhesive tapes passes through
The functional material for combining available different function meets the requirement of structure-function combining design technology, flexible design, performance tune
Adjusting range is big, and thermoplastic matrix recycling is convenient, and energy conservation and environmental protection has good prospects for commercial application.
Technical detail disclosed in technical solution and embodiment disclosed by the embodiments of the present invention, is merely illustrative this hair
Bright design, and not constituting a limitation of the invention, it is all creative to not having of being done of technical detail disclosed by the invention
Change, presently disclosed techniques scheme is applied in combination, all inventive concept having the same is disclosed with the present invention, all in this hair
Within the scope of bright protection to be asked.
Claims (13)
1. a kind of fiber reinforcement function adhesive tape, which is characterized in that it is combined by super thin fiber beam with resin matrix, it is described ultra-thin
The thickness of fibre bundle is arranged between 0.08~0.2mm, and width is arranged between 10~900mm.
2. fiber reinforcement function adhesive tape according to claim 1, which is characterized in that the content of the super thin fiber beam is arranged
It is 30~90%, the content of resin matrix is set as 10~70%.
3. fiber reinforcement function adhesive tape according to claim 1, it is characterised in that:
The super thin fiber beam includes carbon fiber, glass fibre, aramid fiber, nylon fiber, polyetheretherketonefiber fiber, polyphenylene sulfide
Fiber, ultra high molecular weight polyethylene fiber, stainless steel fibre, copper fiber, steel fibre, quartz fibre, silicon carbide fibre, basalt
Fiber or nickel-coated carbon fibers；
The resin matrix includes thermoplastic resin.
4. a kind of preparation method of fiber reinforcement function adhesive tape characterized by comprising
Fibre bundle is arranged in the liquid phase comprising prepreg；
The fibre bundle of setting in the liquid phase is handled with spreading of motive fluid, obtains spreading discrete fibre beam；
The processing of discrete fibre Shu Jinhang solid matter will be spreaded, the super thin fiber beam of the discrete dense arrangement of fiber is obtained.
Super thin fiber beam is compound with resin matrix, obtain fiber reinforcement function adhesive tape.
5. the preparation method according to claim 4, which is characterized in that monitored during spreading processing and control fiber
The tension of beam.
6. the preparation method according to claim 4, which is characterized in that monitored during solid matter processing and control fibre bundle
Tension.
7. a kind of fiber reinforcement function tape product, which is characterized in that increase including the described in any item fibers of claims 1 to 3
Powerful adhesive tape.
8. product according to claim 7, which is characterized in that the product include unidirectional tape layers plywood, control of two-dimensional braided cloth,
Three-dimensional braid, stitched laminates.
9. product according to claim 8, which is characterized in that the unidirectional tape layers plywood includes multi-layer fiber enhancing function
Adhesive tape.
10. product according to claim 8, which is characterized in that the control of two-dimensional braided cloth by fiber reinforcement function adhesive tape with
Orthogonal weave or positive negative angle weaving manner weave to obtain.
11. product according to claim 7, which is characterized in that the fiber reinforcement function adhesive tape for including in the product is extremely
It is less two.
12. product according to claim 11, which is characterized in that the fiber reinforcement function adhesive tape is identical.
13. product according to claim 11, which is characterized in that the fiber reinforcement function adhesive tape is not identical.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622094A (en) * | 2020-12-09 | 2021-04-09 | 河南工业大学 | Method and device for forming high-quality thermoplastic resin-based continuous fiber prepreg tows |
| CN114507480A (en) * | 2022-03-16 | 2022-05-17 | 上海商寰航空科技有限公司 | Fireproof sealing anticorrosive adhesive tape for aviation equipment and preparation method thereof |
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|---|---|---|---|---|
| JP2011245634A (en) * | 2010-05-24 | 2011-12-08 | Sanko Gosei Ltd | Shaping and molding method and fiber-reinforced resin molded product |
| CN105904611A (en) * | 2016-04-14 | 2016-08-31 | 北京航空航天大学 | Ultrathin continuous fiber reinforced thermoplastic resin prepreg and preparation method thereof |
| CN106903909A (en) * | 2017-03-07 | 2017-06-30 | 天津昂林贸烽高新材料有限公司 | A kind of ultra-thin prepreg and preparation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011245634A (en) * | 2010-05-24 | 2011-12-08 | Sanko Gosei Ltd | Shaping and molding method and fiber-reinforced resin molded product |
| CN105904611A (en) * | 2016-04-14 | 2016-08-31 | 北京航空航天大学 | Ultrathin continuous fiber reinforced thermoplastic resin prepreg and preparation method thereof |
| CN106903909A (en) * | 2017-03-07 | 2017-06-30 | 天津昂林贸烽高新材料有限公司 | A kind of ultra-thin prepreg and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112622094A (en) * | 2020-12-09 | 2021-04-09 | 河南工业大学 | Method and device for forming high-quality thermoplastic resin-based continuous fiber prepreg tows |
| CN114507480A (en) * | 2022-03-16 | 2022-05-17 | 上海商寰航空科技有限公司 | Fireproof sealing anticorrosive adhesive tape for aviation equipment and preparation method thereof |
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