CN106010125A - Carbon fiber reinforced composite material for unmanned aerial vehicle shell and preparation method of carbon fiber reinforced composite material - Google Patents
Carbon fiber reinforced composite material for unmanned aerial vehicle shell and preparation method of carbon fiber reinforced composite material Download PDFInfo
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- CN106010125A CN106010125A CN201610556591.XA CN201610556591A CN106010125A CN 106010125 A CN106010125 A CN 106010125A CN 201610556591 A CN201610556591 A CN 201610556591A CN 106010125 A CN106010125 A CN 106010125A
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- reinforced composite
- unmanned plane
- fibre reinforced
- composite material
- carbon fiber
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to the technical field of functional materials for unmanned aerial vehicles, in particular to a carbon fiber reinforced composite material for an unmanned aerial vehicle shell and a preparation method of the carbon fiber reinforced composite material. The carbon fiber reinforced composite material comprises the following raw materials in parts by weight: 50 parts of a resin material, 20-30 parts of a reinforcing material, 5-10 parts of a filler and 5-10 parts of an auxiliary agent. According to the invention, a carbon fiber reinforced material is added into epoxy resin, so that the specific strength and the specific modulus of the solidified composite material are improved, and thus the composite material has good performances of low density and high strength; and when the composite material is applied to an unmanned aerial vehicle, the weight ratio of a coating to a vehicle body is reduced, so that the unmanned aerial vehicle can make a room for fuel and a payload to prolong the navigating time and improve the using performance of the unmanned aerial vehicle.
Description
Technical field
The present invention relates to unmanned plane technical field of function materials, be specifically related to a kind of unmanned plane shell
With carbon fibre reinforced composite and preparation method thereof.
Background technology
Unmanned plane is manipulated by radio robot or airborne computer stored program controlled
Not manned vehicle, has small portable, low-noise energy-saving, the most motor-driven, lightness, small-sized
Change, intelligentized outstanding feature.Unmanned aerial vehicle body is as body platform, to construction weight requirement
Higher, only control unmanned plane airframe-to-fuel weight ratio below 30%, just can vacate weight-space
Give fuel oil, weightening finish that payload is brought, thus meet light structure, during long boat, high motor-driven
Etc. technology requirement.In recent years, the development of new techniques of China's composite industry was rapid, because of it
Material light weight, excellent in cushion effect, temperature deformation is little, aging resistance, anticorrosion, resistance to voltage
Good, and the characteristic such as the various storeroom compatibility is high, it is widely used in many industries, but I
State's SUAV industry is started late, and composite application on board the aircraft is in development
In the stage, unmanned plane is caused to be usually with reference to external active service unmanned aerial vehicle design at aspects such as structure designs,
The unmanned plane of part model is at body weight and the aspect products similar with the external nineties such as the strength of materials
Product approximate, the most too quantum jump.
Existing unmanned plane, after fuselage has produced, carries out surface lacquer work.According to statistics, respectively
The consumption planting unmanned plane coating typically constitutes from the 60-80% of housing construction gross weight.The coating of high weight ratio,
Reduce the weight-space of fuel oil and payload, reduce the hours underway of unmanned plane simultaneously,
Limit the serviceability that unmanned plane is excellent.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of specific strength and the high nothing of specific modulus
Man-machine shell carbon fibre reinforced composite, and its preparation method, reduce unmanned plane
Coating accounts for the ratio of total body weight, thus improves load space and the serviceability of unmanned plane.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of unmanned plane shell carbon fibre reinforced composite, by the raw material group of following weight portion
Become: resin material 50 parts, reinforcing material 20-30 part, filler 5-10 part, auxiliary agent 5-10
Part.
Further, described resin material is bisphenol A type epoxy resin, bisphenol S type epoxy tree
One in fat, bisphenol f type epoxy resin, aqueous epoxy resin emulsion and novolac epoxy resin
Or numerous compositions.
Further, described reinforcing material is carbon nano-fiber.
Further, described filler is cellulose powder, nano-calcium carbonate, nanometer titanium dioxide
At least one in silicon.
Further, described auxiliary agent includes: firming agent 2-3 part, plasticizer 2-5 part, levelling agent
1-2 part.
Further, described firming agent is the mixture of hexamethylene diamine and ethanol, and plasticizer is adjacent benzene
Dibutyl carboxylic acid, levelling agent is silicone oil.
A kind of method preparing unmanned plane shell carbon fibre reinforced composite, including walking as follows
Rapid:
S1, resin material is placed on dry container in be heated to 80-150 DEG C, constant temperature 1-1.5 is little
Time, then it is added thereto to filler and plasticizer, turning with 500-1500r/min in container
Speed stirring 1-2 hour, and constant temperature 2-6 hour at 80-150 DEG C, obtain prepolymer；
S2, firming agent is heated to 80-100 DEG C in dry container, constant temperature 8-12 hour,
And it is stirred 2-4h with the rotating speed of 1000-2000r/min, obtain curative systems mixture；
S3, the prepolymer in step S1 and the curative systems mixture in step S2 are poured into
In the container being dried, add levelling agent, stir, constant temperature polymerization under conditions of 50-80 DEG C
60-120 minute, obtain resin matrix；
S4, resin matrix is prepared with reinforcing material hot melt, obtains fibre reinforced
Composite.
The present invention with the addition of carbon fibre reinforcement in the epoxy, compound after improve solidification
The specific strength of material and specific modulus, make composite have density little, the premium properties that intensity is high,
When being applied to unmanned plane, reduce coating and account for the weight ratio of body, can vacate from making unmanned plane
Fuel oil and payload are given in space, thus improve hours underway and the serviceability of unmanned plane.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below will knot
Close embodiments of the invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely
Describe.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Embodiment 1:
A kind of unmanned plane shell carbon fibre reinforced composite, by the raw material group of following weight portion
Become: resin material 50 parts, reinforcing material 20 parts, filler 5 parts, 2 parts of firming agent, increase
Mould agent 2 parts, levelling agent 1 part.
Its preparation method, comprises the steps:
S1, by the combination of resin material bisphenol A type epoxy resin and bisphenol-s epoxy resin
Thing, is heated to 80-150 DEG C in being placed on dry container, constant temperature 1-1.5 hour, then adds wherein
Enter cellulose powder and plasticizer phthalic acid dibutyl ester, with 500-1500r/min in container
Rotating speed stir 1-2 hour, and constant temperature 2-6 hour at 80-150 DEG C, obtain prepolymer；
S2, the mixture of firming agent hexamethylene diamine and ethanol is heated in dry container
80-100 DEG C, constant temperature 8-12 hour, and stir 2-4h with the rotating speed of 1000-2000r/min,
To curative systems mixture；
S3, the prepolymer in step S1 and the curative systems mixture in step S2 are poured into
In the container being dried, add levelling agent silicone oil, stir, constant temperature under conditions of 50-80 DEG C
It is polymerized 60-120 minute, obtains resin matrix；
S4, resin matrix and reinforcing material Nano carbon fibers Wesy hot melt are prepared, obtain carbon fine
Dimension strengthens composite.
Embodiment 2:
A kind of unmanned plane shell carbon fibre reinforced composite, by the raw material group of following weight portion
Become: resin material 50 parts, reinforcing material 30 parts, filler 10 parts, 2 parts of firming agent, increase
Mould agent 2 parts, levelling agent 1 part.
Its preparation method, comprises the steps:
S1, resin material bisphenol A type epoxy resin and bisphenol f type epoxy resin are placed on dry
Container in be heated to 80-150 DEG C, constant temperature 1-1.5 hour, then be added thereto to nano-calcium carbonate
With plasticizer phthalic acid dibutyl ester, in container, the rotating speed with 500-1500r/min stirs
1-2 hour, and constant temperature 2-6 hour at 80-150 DEG C, obtain prepolymer；
S2, the mixture of firming agent hexamethylene diamine and ethanol is heated in dry container
80-100 DEG C, constant temperature 8-12 hour, and it is stirred 2-4h with the rotating speed of 1000-2000r/min,
Obtain curative systems mixture；
S3, the prepolymer in step S1 and the curative systems mixture in step S2 are poured into
In the container being dried, add levelling agent silicone oil, stir, constant temperature under conditions of 50-80 DEG C
It is polymerized 60-120 minute, obtains resin matrix；
S4, resin matrix and reinforcing material Nano carbon fibers Wesy hot melt are prepared, obtain
Carbon fibre reinforced composite.
Embodiment 3:
A kind of unmanned plane shell carbon fibre reinforced composite, by the raw material group of following weight portion
Become: resin material 50 parts, reinforcing material 24 parts, filler 6 parts, 2 parts of firming agent, increase
Mould agent 3 parts, levelling agent 1 part.
Its preparation method, comprises the steps:
S1, resin material aqueous epoxy resin emulsion and novolac epoxy resin are placed on dry appearance
Be heated to 80-150 DEG C in device, constant temperature 1-1.5 hour, then be added thereto to nano silicon and
Plasticizer phthalic acid dibutyl ester, in container, the rotating speed with 500-1500r/min stirs 1-2
Hour, and constant temperature 2-6 hour at 80-150 DEG C, obtain prepolymer；
S2, the mixture of firming agent hexamethylene diamine and ethanol is heated in dry container
80-100 DEG C, constant temperature 8-12 hour, and it is stirred 2-4h with the rotating speed of 1000-2000r/min,
Obtain curative systems mixture；
S3, the prepolymer in step S1 and the curative systems mixture in step S2 are poured into
In the container being dried, add levelling agent silicone oil, stir, constant temperature under conditions of 50-80 DEG C
It is polymerized 60-120 minute, obtains resin matrix；
S4, resin matrix and reinforcing material Nano carbon fibers Wesy hot melt are prepared, obtain
Carbon fibre reinforced composite.
Embodiment 4:
A kind of unmanned plane shell carbon fibre reinforced composite, by the raw material group of following weight portion
Become: resin material 50 parts, reinforcing material 28 parts, filler 8 parts, 3 parts of firming agent, increase
Mould agent 4 parts, levelling agent 2 parts.
Its preparation method, comprises the steps:
S1, resin material bisphenol-s epoxy resin and aqueous epoxy resin emulsion are placed on dry
Container in be heated to 80-150 DEG C, constant temperature 1-1.5 hour, then be added thereto to nano-calcium carbonate,
Nano silicon and plasticizer phthalic acid dibutyl ester, with 500-1500r/min in container
Rotating speed stir 1-2 hour, and constant temperature 2-6 hour at 80-150 DEG C, obtain prepolymer；
S2, the mixture of firming agent hexamethylene diamine and ethanol is heated in dry container
80-100 DEG C, constant temperature 8-12 hour, and it is stirred 2-4h with the rotating speed of 1000-2000r/min,
Obtain curative systems mixture；
S3, the prepolymer in step S1 and the curative systems mixture in step S2 are poured into
In the container being dried, add levelling agent silicone oil, stir, constant temperature under conditions of 50-80 DEG C
It is polymerized 60-120 minute, obtains resin matrix；
S4, resin matrix and reinforcing material Nano carbon fibers Wesy hot melt are prepared, obtain
Carbon fibre reinforced composite.
Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, those of ordinary skill in the art
It is understood that the technical scheme described in foregoing embodiments still can be modified by it,
Or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, not
The essence making appropriate technical solution departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a unmanned plane shell carbon fibre reinforced composite, it is characterised in that by as follows
The raw material composition of weight portion: resin material 50 parts, reinforcing material 20-30 part, filler 5-10
Part, auxiliary agent 5-10 part.
2. unmanned plane shell carbon fibre reinforced composite as claimed in claim 1, it is special
Levying and be, described resin material is bisphenol A type epoxy resin, bisphenol-s epoxy resin, double
One or more in phenol F type epoxy resin, aqueous epoxy resin emulsion and novolac epoxy resin
Compositions.
3. unmanned plane shell carbon fibre reinforced composite as claimed in claim 1, it is special
Levying and be, described reinforcing material is carbon nano-fiber.
4. unmanned plane shell carbon fibre reinforced composite as claimed in claim 1, it is special
Levying and be, described filler is in cellulose powder, nano-calcium carbonate, nano silicon
At least one.
5. unmanned plane shell carbon fibre reinforced composite as claimed in claim 1, it is special
Levying and be, described auxiliary agent includes: firming agent 2-3 part, plasticizer 2-5 part, levelling agent 1-2 part.
6. unmanned plane shell carbon fibre reinforced composite as claimed in claim 5, it is special
Levying and be, described firming agent is the mixture of hexamethylene diamine and ethanol, and plasticizer is phthalic acid
Dibutyl ester, levelling agent is silicone oil.
7. the unmanned plane shell fibre reinforced that a kind is prepared as described in claim 1-5 is combined
The method of material, it is characterised in that comprise the steps:
S1, resin material is placed on dry container in be heated to 80-150 DEG C, constant temperature 1-1.5 is little
Time, then it is added thereto to filler and plasticizer, turning with 500-1500r/min in container
Speed stirring 1-2 hour, and constant temperature 2-6 hour at 80-150 DEG C, obtain prepolymer；
S2, firming agent is heated to 80-100 DEG C in dry container, constant temperature 8-12 hour,
And it is stirred 2-4h with the rotating speed of 1000-2000r/min, obtain curative systems mixture；
S3, the prepolymer in step S1 and the curative systems mixture in step S2 are poured into
In the container being dried, add levelling agent, stir, constant temperature polymerization under conditions of 50-80 DEG C
60-120 minute, obtain resin matrix；
S4, resin matrix is prepared with reinforcing material hot melt, obtains fibre reinforced
Composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556591.XA CN106010125A (en) | 2016-07-13 | 2016-07-13 | Carbon fiber reinforced composite material for unmanned aerial vehicle shell and preparation method of carbon fiber reinforced composite material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556591.XA CN106010125A (en) | 2016-07-13 | 2016-07-13 | Carbon fiber reinforced composite material for unmanned aerial vehicle shell and preparation method of carbon fiber reinforced composite material |
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| CN106010125A true CN106010125A (en) | 2016-10-12 |
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| CN201610556591.XA Pending CN106010125A (en) | 2016-07-13 | 2016-07-13 | Carbon fiber reinforced composite material for unmanned aerial vehicle shell and preparation method of carbon fiber reinforced composite material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485205A (en) * | 2018-05-23 | 2018-09-04 | 吕军 | A kind of unmanned plane case material formula of lightweight |
| CN116445053A (en) * | 2023-03-09 | 2023-07-18 | 浙江飞鲸新材料科技股份有限公司 | Preparation method of strong-binding high-corrosion-resistance coating |
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| JPS58134126A (en) * | 1982-02-03 | 1983-08-10 | Toho Rayon Co Ltd | Prepreg for heat-resistant composite material having high elongation |
| CN101407637A (en) * | 2008-11-21 | 2009-04-15 | 华东理工大学 | Fiber reinforced composite material and preparation thereof |
| CN102863736A (en) * | 2012-09-20 | 2013-01-09 | 常熟市永祥机电有限公司 | Flame-retardant phenol formaldehyde resin molding material |
| CN103396656A (en) * | 2013-08-27 | 2013-11-20 | 连云港神鹰碳纤维自行车有限责任公司 | Preparation method of epoxy resin system for nanometer modified carbon fiber prepreg |
| CN104292752A (en) * | 2014-09-29 | 2015-01-21 | 王寿高 | Carbon nanofiber reinforced composite material |
| CN105694372A (en) * | 2016-04-15 | 2016-06-22 | 湖州新奥克化工有限公司 | Carbon fiber reinforced epoxy resin composite and preparation method thereof |
-
2016
- 2016-07-13 CN CN201610556591.XA patent/CN106010125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58134126A (en) * | 1982-02-03 | 1983-08-10 | Toho Rayon Co Ltd | Prepreg for heat-resistant composite material having high elongation |
| CN101407637A (en) * | 2008-11-21 | 2009-04-15 | 华东理工大学 | Fiber reinforced composite material and preparation thereof |
| CN102863736A (en) * | 2012-09-20 | 2013-01-09 | 常熟市永祥机电有限公司 | Flame-retardant phenol formaldehyde resin molding material |
| CN103396656A (en) * | 2013-08-27 | 2013-11-20 | 连云港神鹰碳纤维自行车有限责任公司 | Preparation method of epoxy resin system for nanometer modified carbon fiber prepreg |
| CN104292752A (en) * | 2014-09-29 | 2015-01-21 | 王寿高 | Carbon nanofiber reinforced composite material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485205A (en) * | 2018-05-23 | 2018-09-04 | 吕军 | A kind of unmanned plane case material formula of lightweight |
| CN116445053A (en) * | 2023-03-09 | 2023-07-18 | 浙江飞鲸新材料科技股份有限公司 | Preparation method of strong-binding high-corrosion-resistance coating |
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Application publication date: 20161012 |