CN107418032A - A kind of graphene-containing/fibre reinforced composites and preparation method thereof - Google Patents
A kind of graphene-containing/fibre reinforced composites and preparation method thereof Download PDFInfo
- Publication number
- CN107418032A CN107418032A CN201710454215.4A CN201710454215A CN107418032A CN 107418032 A CN107418032 A CN 107418032A CN 201710454215 A CN201710454215 A CN 201710454215A CN 107418032 A CN107418032 A CN 107418032A
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- Prior art keywords
- graphene
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- fibre reinforced
- reinforced composites
- resin
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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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
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
-
- 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
- C08K7/14—Glass
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
Abstract
The invention discloses a kind of graphene-containing/fibre reinforced composites and preparation method thereof, its composition is made up of 1 2% graphene, 70 80% fibers and 20 30% resins, and according to the purposes of product, be heating and curing shaping in equipment and mold.Its feature is that product strength is high, and good toughness is in light weight, is widely used in the fields such as big machinery, chemical plant installations, hydraulic engineering, road traffic, architectural engineering, ocean engineering, power engineering.
Description
Technical field
The invention belongs to field of compound material in new material, more particularly to a kind of graphene-containing/fibre reinforced composites.
Background technology
Graphene（Graphene）It is the only one layer of atomic thickness for being stripped out from graphite material, being made up of carbon atom
Two dimensional crystal.2004, Univ Manchester UK physicist An Deliegaimu and Constantine's Nuo Woxiao loves,
Graphene is isolated in success from graphite, it was demonstrated that therefore it can also obtain Nobel's thing in 2010 jointly with individualism, two people
Neo-Confucianism prize.
Graphene is both most thin material, and most tough material, fracture strength more taller than best steel 200
Times.It has good elasticity again simultaneously, and stretch range can reach the 20% of own dimensions.It is current nature is most thin, intensity most
High material, if making hammock with the graphene of one piece of 1 square metre of area, weight itself can be to bear one less than 1 milligram
Only one kilogram of cat.
Fibrous composite belongs to polymer composite, and it is to be placed in matrix material as reinforcement by various fibers to answer
Conjunction forms.Wherein high-performance fiber refers to there is high tensile strength and compressive strength, abrasion-resistant, high damage-resistant power, low-gravity
(g/m3) fibrous material of excellent physical property such as, it is that the one kind quickly grown in recent years in polymeric fibrous material field is extraordinary
Fiber, composite have higher specific strength, chemicals-resistant and resistance to sudden heating compared with traditional material, and bigger
Design flexibility.
Because prior art is that fiber is molded with resin thermosets, the tensile strength of its product, modulus of elasticity are low, are produced into
This height, optimal effect is not given full play to, some key projects, field are still with traditional metal material, perishable, matter
The shortcomings of amount is heavy, and operating cost is high, and labor intensity is big.
The content of the invention
In order to solve to there is now the problems of technology, it is an object of the invention to provide a kind of graphene modified resin/
Fibrous composite, can improve the tensile strength and modulus of elasticity of product, elongation, further reduce production cost and personnel
Labor intensity.
In order to realize above-mentioned purpose, the present invention uses following technical scheme：A kind of graphene-containing/fiber-reinforced composite material
Material and preparation method thereof, its composition is made up of 1-2% graphenes, 70-80% fibers and 20-30% resins, according to the use of product
On the way, be heating and curing shaping in equipment and mold.
The material prepared using the method for the present invention：Pipe, rod, plate and muscle material tensile strength and modulus of elasticity, through experiment
As a result more than 30% can be improved, elongation can improve more than 10%.
Embodiment：Be below the present invention specific embodiment, described embodiment be for the present invention, and
It is not limited to the present invention.
Embodiment 1
A kind of graphene-containing/fibre reinforced composites, it is by 75% alkali-free glass fibre, 30% mixed uniformly unsaturated tree
Fat（Containing 1% graphene）, contain a certain amount of processing aid in resin, on pultrusion wrapping machine, heat cure shaping muscle material, through according to
Standard GB/26743-2011 Experimental Comparisons determine its tensile strength and improve 33%, and modulus of elasticity improves 35%, and elongation at break carries
It is high by 11.3%.
Embodiment 2
A kind of graphene-containing/fibre reinforced composites, it is by 75% basalt fibre, 25 mixed uniformly unsaturated-resins
（Containing 1% graphene）, contain a certain amount of processing aid in resin, on pultrusion wrapping machine, after heat cure shaping, muscle material pass through according to
Standard GB/26743-2011 Experimental Comparisons determine its tensile strength and improve 39%, and modulus of elasticity improves 38%, and elongation at break carries
It is high by 12.1%.
Embodiment 3
A kind of graphene modified resin/fibrous composite, is mixed uniformly by 68% superhigh molecular weight polyethylene fibers, 32%
Unsaturated-resin（Containing 1% graphene）, contain a certain amount of processing aid in resin, on pultrusion wrapping machine, after heat cure shaping,
Muscle material improves 43% through determining its tensile strength according to standard GB/26743-2011 Experimental Comparisons, and modulus of elasticity improves 37%, breaks
Split elongation and improve 11%.
Embodiment 4
A kind of graphene modified resin/fibrous composite is by 75% carbon fiber, 25% mixed uniformly unsaturated-resin（Containing 1%
Graphene）, contain a certain amount of processing aid in resin, on pultrusion wrapping machine, after heat cure shaping, muscle material is passed through according to standard
GB/26743-2011 Experimental Comparisons determine its tensile strength and improve 39.2%, and modulus of elasticity improves 36.3%, and elongation at break carries
It is high by 12%.
Claims (6)
1. a kind of graphene-containing/fibre reinforced composites and preparation method thereof, its composition is fine by 1-2% graphenes, 70-80%
Peacekeeping 20-30% resins form, and according to the purposes of product, be heating and curing shaping in equipment and mold.
A kind of 2. graphene-containing/fibre reinforced composites and preparation method thereof, it is characterised in that：Described graphene is China
Production.
A kind of 3. graphene-containing/fibre reinforced composites and preparation method thereof, it is characterised in that：Described fiber is：Glass,
One or more mixing in basalt, aramid fiber, carbon, ultra-high molecular weight fibers.
A kind of 4. graphene-containing/fibre reinforced composites and preparation method thereof, it is characterised in that：Described resin is thermosetting
One or more mixtures in polyester unsaturated-resin, vinylite and epoxy resin, phenolic resin polyurethane resin and
Modifier.
A kind of 5. graphene-containing/fibre reinforced composites and preparation method thereof, it is characterised in that：Described thermosetting resin contains
General processing and function additive.
A kind of 6. graphene-containing/fibre reinforced composites and preparation method thereof, it is characterised in that：Described graphene and resin
Uniformly after mixing, then with fiber Hybrid Heating it is solidified into product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454215.4A CN107418032A (en) | 2017-06-16 | 2017-06-16 | A kind of graphene-containing/fibre reinforced composites and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454215.4A CN107418032A (en) | 2017-06-16 | 2017-06-16 | A kind of graphene-containing/fibre reinforced composites and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107418032A true CN107418032A (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710454215.4A Pending CN107418032A (en) | 2017-06-16 | 2017-06-16 | A kind of graphene-containing/fibre reinforced composites and preparation method thereof |
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| CN (1) | CN107418032A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108997708A (en) * | 2018-07-09 | 2018-12-14 | 黄河科技学院 | Para-aramid fiber enhances phenolic resin board making and stress measuring method |
| CN109054327A (en) * | 2018-07-13 | 2018-12-21 | 黄河科技学院 | The plate forming and stress determination method of boron fibre enhancing unsaturated-resin |
| CN109161223A (en) * | 2018-07-11 | 2019-01-08 | 黄河科技学院 | The production method of graphene and aramid fiber mixing enhancing unsaturated-resin plate |
| CN109181210A (en) * | 2018-07-13 | 2019-01-11 | 黄河科技学院 | The plate forming and stress determination method of boron fibre enhancing phenolic resin |
| CN109206840A (en) * | 2018-07-06 | 2019-01-15 | 黄河科技学院 | The production and stress measuring method of glass fibre-reinforced phenolic resin plate |
| CN109233321A (en) * | 2018-07-16 | 2019-01-18 | 黄河科技学院 | The plate forming and stress determination method of fibre reinforced unsaturated-resin |
| CN109265909A (en) * | 2018-07-20 | 2019-01-25 | 黄河科技学院 | The board making and stress determination method of basalt fibre enhancing phenolic resin |
| CN109575547A (en) * | 2018-10-26 | 2019-04-05 | 河北纳格新材料科技有限公司 | A kind of heat-resisting unsaturated-resin composite material and preparation method and application |
Citations (4)
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|---|---|---|---|---|
| CN104312105A (en) * | 2014-10-24 | 2015-01-28 | 东台晨霞新材料科技有限公司 | Carbon-modified resin/fiber composite material and preparation method thereof |
| CN104448884A (en) * | 2014-11-13 | 2015-03-25 | 苏州经贸职业技术学院 | Flame-retardant graphene nanocomposite and preparation method thereof |
| CN105086361A (en) * | 2015-04-29 | 2015-11-25 | 宁波职业技术学院 | Graphene modified carbon fiber resin material |
| CN106280287A (en) * | 2016-08-30 | 2017-01-04 | 山东圣泉新材料股份有限公司 | A kind of resin combination, composite and its preparation method and application |
-
2017
- 2017-06-16 CN CN201710454215.4A patent/CN107418032A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312105A (en) * | 2014-10-24 | 2015-01-28 | 东台晨霞新材料科技有限公司 | Carbon-modified resin/fiber composite material and preparation method thereof |
| CN104448884A (en) * | 2014-11-13 | 2015-03-25 | 苏州经贸职业技术学院 | Flame-retardant graphene nanocomposite and preparation method thereof |
| CN105086361A (en) * | 2015-04-29 | 2015-11-25 | 宁波职业技术学院 | Graphene modified carbon fiber resin material |
| CN106280287A (en) * | 2016-08-30 | 2017-01-04 | 山东圣泉新材料股份有限公司 | A kind of resin combination, composite and its preparation method and application |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109206840A (en) * | 2018-07-06 | 2019-01-15 | 黄河科技学院 | The production and stress measuring method of glass fibre-reinforced phenolic resin plate |
| CN108997708A (en) * | 2018-07-09 | 2018-12-14 | 黄河科技学院 | Para-aramid fiber enhances phenolic resin board making and stress measuring method |
| CN109161223A (en) * | 2018-07-11 | 2019-01-08 | 黄河科技学院 | The production method of graphene and aramid fiber mixing enhancing unsaturated-resin plate |
| CN109054327A (en) * | 2018-07-13 | 2018-12-21 | 黄河科技学院 | The plate forming and stress determination method of boron fibre enhancing unsaturated-resin |
| CN109181210A (en) * | 2018-07-13 | 2019-01-11 | 黄河科技学院 | The plate forming and stress determination method of boron fibre enhancing phenolic resin |
| CN109233321A (en) * | 2018-07-16 | 2019-01-18 | 黄河科技学院 | The plate forming and stress determination method of fibre reinforced unsaturated-resin |
| CN109265909A (en) * | 2018-07-20 | 2019-01-25 | 黄河科技学院 | The board making and stress determination method of basalt fibre enhancing phenolic resin |
| CN109575547A (en) * | 2018-10-26 | 2019-04-05 | 河北纳格新材料科技有限公司 | A kind of heat-resisting unsaturated-resin composite material and preparation method and application |
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Application publication date: 20171201 |