CN106863944A - Fiberglass, its preparation method and aerostatics gondola - Google Patents

Fiberglass, its preparation method and aerostatics gondola Download PDF

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Publication number
CN106863944A
CN106863944A CN201510925307.7A CN201510925307A CN106863944A CN 106863944 A CN106863944 A CN 106863944A CN 201510925307 A CN201510925307 A CN 201510925307A CN 106863944 A CN106863944 A CN 106863944A
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China
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fiberglass
adhesive film
graphene
preparation
raw material
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CN201510925307.7A
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不公告发明人
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Shenzhen Kuang Chi Space Technology Co Ltd
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Shenzhen Kuang Chi Space Technology Co Ltd
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Priority to CN201510925307.7A priority Critical patent/CN106863944A/en
Priority to PCT/CN2016/109107 priority patent/WO2017097242A1/en
Publication of CN106863944A publication Critical patent/CN106863944A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/06—Rigid airships; Semi-rigid airships
    • B64B1/22—Arrangement of cabins or gondolas
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/04—Time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles

Abstract

The invention provides a kind of fiberglass, its preparation method and aerostatics gondola.Fiberglass includes at least two fibrages and the adhesive film being arranged between each two adjacent fibrages, and adhesive film is prepared from by the raw material including Graphene.Because above-mentioned adhesive film is prepared from by raw material of Graphene, so that very thin adhesive film can just have larger Young's modulus and fracture strength, and then make to be provided with the fiberglass of adhesive film and can just have very big mechanical strength in the case of thickness very little i.e. very light in weight；Also, because fiberglass is transparent, when above-mentioned fiberglass is used to prepare aerostatics gondola, people can also see landscape wide on the ground in aerostatics gondola through fiberglass.

Description

Fiberglass, its preparation method and aerostatics gondola
Technical field
The present invention relates to field of composite material preparation, in particular to a kind of fiberglass, its preparation method and aerostatics gondola.
Background technology
Fiberglass is a kind of fiber-reinforced plastic, its property light weight and hard, non-conductive, stable performance, is recycled less and corrosion resistant Erosion, can replace the shell such as steel manufacture machine part and automobile, ship.
At present, the fiberglass for being applied to the shell such as machine parts and automobile, ship instead of steel needs have bigger mechanical strength, To meet the need for technology continues to develop.
Dirigible in aerostatics is a kind of lighter-than-air craft, by huge streamlined nacelle, the gondola below nacelle, Play tail surface and the propulsion plant composition of stability contorting.Wherein, goods is taken and loaded to gondola for personnel.
At present, as the housing of this kind of high-altitude product of aerostatics gondola is usually metal structure so that product to there is weight big Problem, it is difficult to meet the requirement to product weight in field of aerospace.Therefore, such as floating in current field of aerospace The shell of this kind of high-altitude product of device gondola is needed while with larger mechanical strength, it is also possible to lighter weight.
The content of the invention
It is a primary object of the present invention to provide a kind of fiberglass, its preparation method and aerostatics gondola, to solve in the prior art Fiberglass ensureing with the larger problem of weight on the basis of larger mechanical strength.
To achieve these goals, according to an aspect of the invention, there is provided a kind of fiberglass, fiberglass includes at least two Fibrage and the adhesive film being arranged between each two adjacent fibrages, and adhesive film is by the raw material preparation including Graphene Into.
Further, the weight ratio that Graphene accounts for adhesive film is 20~55%.
Further, the weight ratio that Graphene accounts for adhesive film is 50~55%.
Further, each fibrage and the weight ratio of adhesive film are 1:2~3:4.
Further, Graphene is sheet, and the thickness of the Graphene of sheet is 0.35~35nm.
Further, the raw material of adhesive film includes resin, curing agent and above-mentioned Graphene.
According to another aspect of the present invention, there is provided a kind of preparation method of fiberglass, preparation method is comprised the following steps：S1、 The adhesive film raw material for including Graphene and resin is mixed to form batch mixing；S2, batch mixing is prepared into glued membrane preparation layers；It is S3, near Few two fibrages and the glued membrane preparation layers solidification being arranged between each two adjacent fibrages, glued membrane preparation layers are formed Adhesive film.
Further, before step S3, above-mentioned preparation method also includes：Fibrage is carried out into sided corona treatment.
Further, in step sl, the percentage by weight of Graphene is 20~55% in the feed.
Further, in step sl, Graphene is sheet, and the thickness of the Graphene of sheet is 0.35~35nm.
Further, in step sl, raw material also include curing agent, and curing agent account for resin weight ratio be 2~15%.
Further, in step sl, under conditions of the adhesive film raw material that will include Graphene and resin is 30~55 DEG C in temperature It is mixed to form batch mixing.
Further, in step s 2, batch mixing is put into film applicator to be prepared into glued membrane preparation layers, the bowl temperature in film applicator It it is 70~95 DEG C, drum speed is 2.5~5.5m/min.
Further, in step s3, the temperature of solidification is 110~150 DEG C, and the time of solidification is 1~3h, and the pressure of solidification is 0.85~1.0Mpa.
According to another aspect of the present invention, a kind of aerostatics gondola is additionally provided, the material for forming the nacelle of aerostatics gondola includes Fiberglass, fiberglass is above-mentioned fiberglass.
Apply the technical scheme of the present invention, the invention provides a kind of fiberglass, the fiberglass include at least two fibrages and The adhesive film between each two adjacent fibrages is arranged at, and adhesive film is prepared from by the raw material including Graphene.Due to upper State adhesive film to be prepared from by raw material of Graphene, so that very thin adhesive film can just have larger Young's modulus and fracture Intensity, and then make to be provided with the fiberglass of adhesive film and can just have very big machinery in the case of thickness very little i.e. very light in weight Intensity；Also, because fiberglass is transparent, when above-mentioned fiberglass is used to prepare aerostatics gondola, people is in aerostatics gondola In can also see wide landscape on the ground through fiberglass.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows a kind of cross-sectional view of fiberglass that embodiment of the present invention is provided；
Fig. 2 shows the cross-sectional view of another fiberglass that embodiment of the present invention is provided；And
Fig. 3 shows the schematic flow sheet of the preparation method of the fiberglass that embodiment of the present invention is provided.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can be mutually combined. Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root according to this Shen Illustrative embodiments please.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to Including plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " including " when, its Indicate existing characteristics, step, operation, device, component and/or combinations thereof.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ", " ... Upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or the space of feature Position relationship.It should be appreciated that space relative terms were intended to comprising making in addition to orientation of the device described in figure With or operation in different azimuth.If for example, the device in accompanying drawing is squeezed, be described as " on other devices or construction Side " or " other devices or construction on " device after will be positioned as " other devices or construction below " or " Under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and " ... Two kinds of lower section " orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and to this In the relative description in the space that is used make respective explanations.
As described in background technology, the housing such as this kind of high-altitude product of aerostatics gondola is usually metal structure at present, So that product has that weight is big, it is difficult to meet the requirement to product weight in field of aerospace.Present invention People is studied regarding to the issue above, it is proposed that a kind of fiberglass, as shown in figure 1, fiberglass includes at least two fibrages 20 And the adhesive film 10 between each two adjacent fibrages 20 is arranged at, and adhesive film 10 is by the raw material including Graphene 110 It is prepared from.
Because adhesive film is prepared from by raw material of Graphene in the fiberglass of the application, so that very thin adhesive film can just have There is a larger Young's modulus and fracture strength, and then make to be provided with the fiberglass of adhesive film while required mechanical strength is reached, Thickness and weight are small as best one can；Also, because fiberglass is transparent, when above-mentioned fiberglass is used to prepare aerostatics gondola, People can also see sky or landscape wide on the ground in aerostatics gondola through fiberglass.
In the above-mentioned fiberglass of the application, it is preferable that the weight ratio that Graphene 110 accounts for adhesive film 10 is 20~55%；More Preferably, the weight ratio that Graphene 110 accounts for adhesive film 10 is 50~55%.Above-mentioned preferred parameter area can make Graphene 110 With suitable proportion, thus further make adhesive film 10 just can have larger Young's modulus and fracture strength, further Ensure that the fiberglass for being provided with adhesive film 10 can just have very big mechanical strength in the case of thickness very little；Also, Ensure that Graphene 110 can make on the basis of fiberglass has a larger mechanical strength, also ensureing will not be due to the excess of Graphene 110 And cause the adhesiveness of adhesive film 10 poor so that adhesive film 10 can well adhering fibre layer 20 surface.
In the above-mentioned fiberglass of the application, it is preferable that each fibrage 20 is 1 with the weight ratio of adhesive film 10:2~3:4.On Preferred weight is stated than that can enable to include that fibrage 20 has lighter weight with the fiberglass of adhesive film 10.In the application The multilayer laminate layer 10 and multi-layer fiber layer 20 that are cascading can be included in the fiberglass stated, and outermost layer is fibrage 20, i.e., the both sides of each layer adhesive film 10 are provided with one layer of fibrage 20, and its structure is as shown in Figure 2.In above-mentioned stepped construction In fiberglass, every layer of thickness of fibrage 20 can be 0.1~0.3mm, and every layer of thickness of adhesive film 10 can be 0.1~0.2mm, The thickness of the fiberglass formed after multilayer laminate layer 10 and the stacking of multi-layer fiber layer 20 can be 5~30mm.Due to adhesive film 10 and fibrage 20 be respectively provided with less thickness so that by multilayer laminate layer 10 and the glass that is formed of superposition of multi-layer fiber layer 20 Steel can be on the basis of with more high mechanical properties, it may have less thickness.
In the above-mentioned fiberglass of the application, it is preferable that Graphene 110 is sheet, and the thickness of the Graphene 110 of sheet is 0.35~35nm.Because the Graphene 110 of sheet can be preferably with mixed with resin to form adhesive film 10, so as to improve graphite Stability of the alkene 110 in adhesive film 10, and then the fiberglass for being provided with adhesive film 10 just can in the case of thickness very little With very big mechanical strength.
In the above-mentioned fiberglass of the application, it is preferable that the raw material of adhesive film 10 includes resin, curing agent and Graphene.It is preferred that Ground, above-mentioned resin is epoxy resin.Because the epoxy resin after solidification has good physics, chemical property, it to metal and The surface of nonmetallic materials has excellent adhesion strength, and hardness is high, and pliability is good, so that the energy of adhesive film 10 being subsequently formed Enough there is adhesiveness and mechanical strength higher, and then be preferably attached with fibrage 20 in subsequent technique, improve most The mechanical strength of whole fiberglass.Also, due to curing agent can make the raw materials such as Graphene 110 and resin preferably mix and solidify with Adhesive film 10 is formed, so as to ensure that stability of the Graphene 110 in adhesive film 10, and then makes to be provided with adhesive film 10 Fiberglass can just have very big mechanical strength in the case of thickness very little.
According to another aspect of the present invention, there is provided a kind of preparation method of fiberglass, as shown in Figure 3.The preparation method includes Following steps：S1, will include that the adhesive film raw material of Graphene 110 and resin be mixed to form batch mixing；S2, batch mixing is prepared into plastic Film preparation layers；S3, by least two fibrages 20 and the glued membrane preparation layers being arranged between each two adjacent fibrages 20 Glued membrane preparation layers are formed adhesive film 10, and adhesive film 10 and fibrage 20 are formed into fiberglass by solidification.
Mix and be prepared into adhesive film due to the raw material of Graphene and resin will be included in above-mentioned preparation method, and Graphene can make Adhesive film just has larger Young's modulus and fracture strength in the case of thickness very little, and then makes to be provided with the glass of adhesive film Steel can just have very big mechanical strength in the case of being very light in weight in thickness very little；Also, because the fiberglass for preparing is Transparent, when above-mentioned fiberglass is used to prepare aerostatics gondola, people can also see ground in aerostatics gondola through fiberglass Upper wide landscape.
The exemplary embodiment party of the preparation method of the fiberglass provided according to the present invention is provided below in conjunction with Fig. 1 and 2 Formula.However, these illustrative embodiments can be implemented by many different forms, and should not be construed to be limited solely to Embodiments set forth herein.It should be appreciated that these embodiments are provided so that disclosure herein thoroughly and Completely, and by the design of these illustrative embodiments those of ordinary skill in the art are fully conveyed to.
First, step S1 is performed：The adhesive film raw material for including Graphene 110 and resin is mixed to form batch mixing.Above-mentioned resin can Think epoxy resin.Because the epoxy resin after solidification has good physics, chemical property, it is to metal and nonmetallic materials Surface there is excellent adhesion strength, hardness is high, and pliability is good so that the adhesive film 10 being subsequently formed can have it is higher Adhesiveness and mechanical strength, and then be preferably attached with fibrage 20 in subsequent technique, improve final fiberglass Mechanical strength.
The raw material that Graphene 110 can will be included under temperature conditionss higher is mixed to form batch mixing, it is preferable that will be including graphite The raw material of alkene 110 and resin is mixed to form batch mixing under conditions of being 30~55 DEG C in temperature.In above-mentioned preferred parameter area, stone Black alkene 110 can be merged preferably with resin, so as to improve the stability of Graphene 110 in adhesive film 10, and then be made The fiberglass for being provided with adhesive film 10 can just have very big mechanical strength in the case of thickness very little.
In a preferred embodiment, Graphene 110 is sheet, and the thickness of the Graphene 110 of sheet is 0.35~35nm. The Graphene 110 of sheet preferably can mix to form adhesive film 10 with the raw material such as resin, so as to improve stone in adhesive film 10 The stability of black alkene 110, so make to be provided with the fiberglass of adhesive film 10 can just have in the case of thickness very little it is very big Mechanical strength；Graphene 110 with above-mentioned thickness can further improve stability of the Graphene 110 in adhesive film 10.
Preferably, the percentage by weight of Graphene 110 is 20~55% in the feed.Above-mentioned preferred parameter area can make graphite Alkene 110 has suitable proportion in batch mixing, so as to further make the very thin adhesive film 10 can just have larger Young's modulus And fracture strength, further ensure that the fiberglass for being provided with adhesive film 10 can just have in the case of thickness very little very big Mechanical strength；Also, on the basis of ensureing that Graphene 110 can make fiberglass have larger mechanical strength, also ensureing will not Cause the adhesiveness of adhesive film 10 poor due to the excess of Graphene 110, so that adhesive film 10 being capable of adhering fibre well The surface of layer 20.
It is further preferable that raw material includes resin, curing agent and Graphene, can now exist using acrylic amine as curing agent Curing agent and the weight ratio of resin are 2~15% in raw material.Mode is preferably carried out above-mentioned, curing agent can make Graphene 110 Preferably mix and be cured to form adhesive film 10 with resin, so as to improve stability of the Graphene 110 in adhesive film 10, And then ensure that the fiberglass for being provided with adhesive film 10 can just have very big mechanical strength in the case of thickness very little.
After execution of step S1, step S2 is performed：Batch mixing is prepared into glued membrane preparation layers.Due to the glued membrane preparation layers for being formed In there is Graphene 110, and the adhesive film 10 that is formed is in thickness very little after Graphene 110 can make to be solidified by glued membrane preparation layers In the case of just there is larger Young's modulus and fracture strength, and then make the subsequently situation of the fiberglass that is prepared from thickness very little Can just have very big mechanical strength down.
The method for preparing above-mentioned glued membrane preparation layers can have many kinds, in a preferred embodiment, batch mixing is put into film To be prepared into glued membrane preparation layers, the bowl temperature in film applicator is 70~95 DEG C to machine, and rolling speed is 2.5~5.5 ms/min (m/min). Glued membrane preparation layers more can quickly and effectively be prepared using above-mentioned preferred technological parameter, and make to be solidified by glued membrane preparation layers Adhesive film 10 have uniform thickness and stabilization property.
After execution of step S2, step S3 is performed：By at least two fibrages 20 and it is arranged at each two adjacent fibres Glued membrane preparation layers are formed adhesive film 10 by the glued membrane preparation layers solidification between dimension layer 20, and by adhesive film 10 and fibrage 20 Form fiberglass.Because above-mentioned fiberglass is to be laminated by glued membrane preparation layers and fibrage 20 and formed after solidifying, and it is pre- by glued membrane The adhesive film 10 formed after standby layer solidification can have larger Young's modulus and fracture strength in the presence of Graphene 110, from And make the fiberglass being prepared from that can just there is very big mechanical strength in the case of thickness very little.
Above-mentioned fibrage 20 can be fibre bundle or fabric, and corpus fibrosum be flaxen fiber, carbon fiber, glass fibre, polypropylene fibre, Any one or more in aramid fiber, basalt fibre and ultra high molecular polyethylene.It is further preferable that fibrage 20 is supra polymer Polyethylene.The above-mentioned material of preferred fibrage 20 has toughness and mechanical strength higher, so that using above-mentioned preferred fibrage 20 materials can make the fiberglass to be formed with mechanical strength higher.
Preferably, in step s3, the temperature of solidification is 110~150 DEG C, and the time of solidification is 1~3h, and the pressure of solidification is 0.85~1.0Mpa.More fast and effeciently glued membrane preparation layers and fibrage 20 can be consolidated using above-mentioned preferred technological parameter Change is processed, so that fiberglass fast and effeciently curing molding, and can further improve the mechanical performance of fiberglass.
In a preferred embodiment, before step S3, preparation method also includes：Fibrage 20 is carried out at corona Reason.Because sided corona treatment is a kind of shock treatment, it makes the surface of stock have tack higher, so that by corona The fibrage 20 for the treatment of can have tack higher, and then be more attached with adhesive film 10 securely.Above-mentioned corona Treatment is to be intended to carry out corona discharge with the surface that adhesive film 10 is attached in fibrage 20 using high-frequency alternating voltage, preferably Ground, high-frequency alternating voltage is 5000~15000V/m2。
According to another aspect of the present invention, there is provided a kind of aerostatics gondola, the material for forming the nacelle of aerostatics gondola includes glass Glass steel, fiberglass is prepared from by above-mentioned preparation method.Wherein, above-mentioned aerostatics can be including aerostat and dirigible etc.. Because above-mentioned fiberglass includes fibrage and adhesive film, and above-mentioned adhesive film is prepared from by raw material of Graphene, so that very thin Adhesive film can just have larger Young's modulus and fracture strength, and then make to be provided with the fiberglass of adhesive film in thickness very little Can just have very big mechanical strength i.e. in the case of very light in weight.
The preparation method of the fiberglass of the application offer is be provided below in conjunction with embodiment.
Embodiment 1
The step of preparation method of the fiberglass that the present embodiment is provided, includes：
First, using the epoxy resin of bisphenol-A, Graphene and as curing agent acrylic amine temperature be 30 DEG C under conditions of mix Conjunction forms batch mixing, wherein, Graphene is sheet, and thickness is 0.35nm, and it is 2% that curing agent accounts for the weight ratio of resin；
Secondly, above-mentioned batch mixing is put into film applicator to be prepared into glued membrane preparation layers, the bowl temperature in film applicator is 70 DEG C, roller Speed is 2.5m/min；
Finally, in high-frequency alternating voltage it is 5000V/m to fibrage from ultra high molecular polyethylene as fibrage2Condition Under carry out sided corona treatment, and glued membrane preparation layers are arranged between two fibre layers and solidified, form fiberglass, structure such as Fig. 1 It is shown, wherein, the temperature of solidification is 110 DEG C, and the time of solidification is 1h, and the pressure of solidification is 0.85Mpa.
Embodiment 2
The step of preparation method of the fiberglass that the present embodiment is provided, includes：
First, using the epoxy resin of bisphenol-A, Graphene and as curing agent acrylic amine temperature be 40 DEG C under conditions of mix Conjunction forms batch mixing, wherein, Graphene is sheet, and thickness is 15nm, and it is 7% that curing agent accounts for the weight ratio of resin；
Secondly, above-mentioned batch mixing is put into film applicator to be prepared into glued membrane preparation layers, the bowl temperature in film applicator is 80 DEG C, roller Speed is 4m/min；
Finally, in high-frequency alternating voltage it is 10000V/m to fibrage from ultra high molecular polyethylene as fibrage2Bar Sided corona treatment is carried out under part, and one layer of glued membrane preparation layers are arranged between two fibre layers and solidified, form fiberglass, structure As shown in figure 1, wherein, the temperature of solidification is 130 DEG C, the time of solidification is 2h, and the pressure of solidification is 0.9Mpa.
Embodiment 3
The step of preparation method of the fiberglass that the present embodiment is provided, includes：
First, using the epoxy resin of bisphenol-A, Graphene and as curing agent acrylic amine temperature be 55 DEG C under conditions of mix Conjunction forms batch mixing, wherein, Graphene is sheet, and thickness is 35nm, and it is 15% that curing agent accounts for the weight ratio of resin；
Secondly, above-mentioned batch mixing is put into film applicator to be prepared into glued membrane preparation layers, the bowl temperature in film applicator is 95 DEG C, roller Speed is 5.5m/min；
Finally, in high-frequency alternating voltage it is 15000V/m to fibrage from ultra high molecular polyethylene as fibrage2Bar Carry out sided corona treatment under part, and by glued membrane preparation layers and fiber layer stackup and solidify, form fiberglass, structure as shown in figure 1, Wherein, the temperature of solidification is 150 DEG C, and the time of solidification is 3h, and the pressure of solidification is 1.0Mpa.
Embodiment 4
The step of preparation method of the fiberglass that the present embodiment is provided, includes：
First, using the epoxy resin of bisphenol-A, Graphene and as curing agent acrylic amine temperature be 55 DEG C under conditions of mix Conjunction forms batch mixing, wherein, Graphene is sheet, and thickness is 35nm, and it is 15% that curing agent accounts for the weight ratio of resin；
Secondly, above-mentioned batch mixing is put into film applicator to be prepared into two glued membrane preparation layers of weight identical, the roller temperature in film applicator It is 95 DEG C to spend, and drum speed is 5.5m/min；
Finally, from ultra high molecular polyethylene as fibrage, there is provided three fibrages and to fibrage in high-frequency alternating voltage It is 15000V/m2Under conditions of carry out sided corona treatment, and by each glued membrane preparation layers be respectively arranged at two adjacent fibrages it Between and solidify, form fiberglass, as shown in Fig. 2 wherein, the temperature of solidification is 150 DEG C to structure, and the time of solidification is 3h, The pressure of solidification is 1.0Mpa.
Comparative example 1
The step of preparation method of the fiberglass that this comparative example is provided, includes：
First, batch mixing is mixed to form under conditions of 55 DEG C using the epoxy resin of bisphenol-A and as the acrylic amine of curing agent, its In, the weight ratio that curing agent accounts for resin is 15%；
Secondly, above-mentioned batch mixing is put into film applicator to be prepared into two glued membrane preparation layers of weight identical, the roller temperature in film applicator It is 95 DEG C to spend, and drum speed is 5.5m/min；
Finally, from ultra high molecular polyethylene as fibrage, there is provided three fibrages and to fibrage in high-frequency alternating voltage It is 15000V/m2Under conditions of carry out sided corona treatment, and by each glued membrane preparation layers be respectively arranged at two adjacent fibrages it Between and solidify, form fiberglass, as shown in Fig. 2 wherein, the temperature of solidification is 150 DEG C to structure, and the time of solidification is 3h, The pressure of solidification is 1.0Mpa.
Comparative example 2
The step of preparation method of the metal level that this comparative example is provided, includes：
Metal level is prepared using aluminum alloy materials, metal level is of the same size with the fiberglass in above-described embodiment 1 to 4.
The test of tensile strength and weight, test knot are carried out to the fiberglass that above-described embodiment 1 to 4 and comparative example 1 to 2 are provided It is really as shown in the table.
As can be seen from the above table, the tensile strength of fiberglass can reach 410~460MPa in the embodiment of the present application 1 to 4, long-range The tensile strength of fiberglass in comparative example 1 and 2；Also, compared with fiberglass is prepared in comparative example 1 and 2, embodiment 1 Fiberglass also has the fiberglass in lighter weight, i.e. embodiment 1 to 4 in the case of very light in weight with very big into 4 Mechanical strength.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
1) because the adhesive film in fiberglass is prepared from by raw material of Graphene so that very thin adhesive film just can have compared with Big Young's modulus and fracture strength, and then make to be provided with the fiberglass of adhesive film in the case of thickness very little i.e. very light in weight just There can be very big mechanical strength；
2) because fiberglass is transparent, people can also see sky or landscape wide on the ground on aerostatics through fiberglass.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art For, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made, etc. With replacement, improvement etc., should be included within the scope of the present invention.

Claims (15)

1. a kind of fiberglass, it is characterised in that the fiberglass includes at least two fibrages (20) and is arranged at each adjacent Adhesive film (10) between two fibrages (20), and the adhesive film (10) is by including Graphene (110) Raw material is prepared from.
2. fiberglass according to claim 1, it is characterised in that the Graphene (110) accounts for the weight ratio of the adhesive film It is 20~55%.
3. fiberglass according to claim 1, it is characterised in that the Graphene (110) accounts for the weight ratio of the adhesive film It is 50~55%.
4. fiberglass according to claim 1, it is characterised in that each described fibrage (20) and the adhesive film (10) Weight ratio be 1:2~3:4.
5. fiberglass according to claim 1, it is characterised in that the Graphene (110) is sheet, and sheet is described The thickness of Graphene (110) is 0.35~35nm.
6. fiberglass according to claim 1, it is characterised in that the raw material of the adhesive film (10) includes resin, solidification Agent and the Graphene (110).
7. a kind of preparation method of fiberglass, it is characterised in that the preparation method is comprised the following steps：
S1, will include that the adhesive film raw material of Graphene and resin be mixed to form batch mixing；
S2, the batch mixing is prepared into glued membrane preparation layers；
S3, by least two fibrages and the glued membrane preparation layers being arranged between each two adjacent fibrages The glued membrane preparation layers are formed adhesive film by solidification.
8. preparation method according to claim 7, it is characterised in that before the step S3, the preparation method is also wrapped Include：
The fibrage is carried out into sided corona treatment.
9. preparation method according to claim 7, it is characterised in that in the step S1, the stone described in the raw material The percentage by weight of black alkene is 20~55%.
10. preparation method according to claim 7, it is characterised in that in the step S1, the Graphene is sheet, And the thickness of the Graphene of sheet is 0.35~35nm.
11. preparation methods according to claim 7, it is characterised in that in the step S1, the raw material also includes solidification Agent, and the curing agent account for the resin weight ratio be 2~15%.
12. preparation methods according to claim 7, it is characterised in that in the step S1, will including the Graphene and The adhesive film raw material of resin is mixed to form the batch mixing under conditions of being 30~55 DEG C in temperature.
13. preparation methods according to claim 7, it is characterised in that in the step S2, the batch mixing is put into film To be prepared into the glued membrane preparation layers, the bowl temperature in the film applicator is 70~95 DEG C to machine, and drum speed is 2.5~5.5m/min.
14. preparation methods according to claim 7, it is characterised in that in the step S3, the temperature of the solidification is 110~150 DEG C, the time of the solidification is 1~3h, and the pressure of the solidification is 0.85~1.0Mpa.
A kind of 15. aerostatics gondolas, the material for forming the nacelle of the aerostatics gondola includes fiberglass, it is characterised in that the glass Glass steel is the fiberglass any one of claim 1 to 6.
CN201510925307.7A 2015-12-11 2015-12-11 Fiberglass, its preparation method and aerostatics gondola Pending CN106863944A (en)

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