CN106751515A - A kind of Graphene epoxy resin composite material - Google Patents
A kind of Graphene epoxy resin composite material Download PDFInfo
- Publication number
- CN106751515A CN106751515A CN201611169207.7A CN201611169207A CN106751515A CN 106751515 A CN106751515 A CN 106751515A CN 201611169207 A CN201611169207 A CN 201611169207A CN 106751515 A CN106751515 A CN 106751515A
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- Prior art keywords
- graphene
- epoxy resin
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- composite material
- resin composite
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of Graphene epoxy resin composite material, specifically, Graphene epoxy resin composite material of the invention includes following component in parts by weight：4~7 parts of 50~80 parts of Graphene, 20~40 parts of epoxy resin, 5~10 parts of polyethylene, 1~5 part of nano silicon and nylon.Graphene epoxy resin composite material profit of the invention improves the bond strength between Graphene and polymer interface by materials such as nylon and nano silicons, effectively improves mechanical property, mechanical performance and the electric property of epoxide resin polymer.
Description
Technical field
The invention belongs to grapheme material technical field, it is related to a kind of graphene-epoxy resin composite material.
Background technology
Graphene as discovered in recent years two-dimentional carbon element crystal, its intensity reach 130GPa, as intensity highest in the world
Material, it is also with the specific surface area of super large, good hydrophobicity and excellent wearability.Additionally, Graphene than appointing at present
The heat-conducting effect of what other materials is all good, and its thermal conductivity is about 4000wm/k, is 5 times of copper, is 2 times of diamond.
Graphene can reduce the thermal coefficient of expansion of composite with resin matrix after compound, greatly increase thermal conductivity, add
Plus appropriate Graphene can be significantly improved the mechanical property of matrix resin, overcome general inorganic filler usage amount big
The shortcomings of.Graphene relies on its excellent electric conductivity and extremely low addition, the conductive modified agent as a kind of great potential.Cause
This, has good application prospect by the polymer-modified nano composite material for preparing of Graphene, but Graphene is between layers
Easily produce aggregation, cause it to disperse uneven in matrix is blended, in addition, the interface compatibility of Graphene and other media compared with
Difference, it is impossible to effectively improve the performance of polymer.
The content of the invention
For above-mentioned situation, it is an object of the invention to provide a kind of graphene-epoxy resin composite material.
To achieve these goals, the present invention uses following technical scheme：
A kind of graphene-epoxy resin composite material, it includes following component in parts by weight：Graphene 50~80
Part, 20~40 parts of epoxy resin, 5~10 parts of polyethylene, 1~5 part of nano silicon and 4~7 parts of nylon.
Preferably, the graphene-epoxy resin composite material includes following component in parts by weight：Graphene 60~
5~6 parts of 70 parts, 25~35 parts of epoxy resin, 6~9 parts of polyethylene, nano silicon 2~4 and nylon.
It is furthermore preferred that the graphene-epoxy resin composite material includes following component in parts by weight：Graphene 65
Part, 30 parts of epoxy resin, 7 parts of polyethylene, nano silicon 3 and 5.5 parts of nylon.
Preferably, in above-mentioned graphene-epoxy resin composite material, the Graphene by chemical vapour deposition technique,
Mechanical stripping method, chemical stripping method or chemical synthesis are obtained.
Preferably, in above-mentioned graphene-epoxy resin composite material, the polyethylene be selected from ultra-low density polyethylene,
Any one in low density polyethylene (LDPE), medium density polyethylene, high density polyethylene (HDPE).
Preferably, in above-mentioned graphene-epoxy resin composite material, the particle diameter of the nano silicon for 100~
200nm。
Preferably, in above-mentioned graphene-epoxy resin composite material, the nylon has structure shown in formula I：
Wherein：N is any integer in 100~300.
Compared with prior art, there is advantages below using the present invention of above-mentioned technical proposal：Graphene-ring of the invention
Epoxy resin composite material profit improves the knot between Graphene and polymer interface by materials such as nylon and nano silicons
Intensity is closed, mechanical property, mechanical performance and the electric property of epoxide resin polymer is effectively improved.
Specific embodiment
Example below will be further illustrated the present invention.These embodiments are merely to illustrate the present invention, but not appointing
Where formula limitation is of the invention.
Embodiment 1：The production of graphene-epoxy resin composite material.
The graphene-epoxy resin composite material of the present embodiment includes following component：Graphene is (through chemical vapour deposition technique
Be obtained) 50kg, epoxy resin 20kg, ultra-low density polyethylene 5kg, nano silicon (particle diameter 100nm) 1kg and poly- to benzene two
Formyl p-phenylenediamine (degree of polymerization 100) 4kg.
Embodiment 2：The production of graphene-epoxy resin composite material.
The graphene-epoxy resin composite material of the present embodiment includes following component：Graphene is (through chemical vapour deposition technique
Be obtained) 80kg, epoxy resin 40kg, low density polyethylene (LDPE) 10kg, nano silicon (particle diameter 200nm) 5kg and poly- to benzene two
Formyl p-phenylenediamine (degree of polymerization 300) 7kg.
Embodiment 3：The production of graphene-epoxy resin composite material.
The graphene-epoxy resin composite material of the present embodiment includes following component：Graphene is (through chemical vapour deposition technique
It is obtained) 60kg, epoxy resin 25kg, low density polyethylene (LDPE) 6kg, nano silicon (particle diameter 150nm) 2kg and poly- terephthaldehyde
Acyl p-phenylenediamine (degree of polymerization 200) 5kg.
Embodiment 4：The production of graphene-epoxy resin composite material.
The graphene-epoxy resin composite material of the present embodiment includes following component：Graphene is (through chemical vapour deposition technique
It is obtained) 70kg, epoxy resin 35kg, medium density polyethylene 9kg, nano silicon (particle diameter 180nm) 4kg and poly- terephthaldehyde
Acyl p-phenylenediamine (degree of polymerization 150) 6kg.
Embodiment 5：The production of graphene-epoxy resin composite material.
The graphene-epoxy resin composite material of the present embodiment includes following component：Graphene is (through chemical vapour deposition technique
It is obtained) 65kg, epoxy resin 30kg, high density polyethylene (HDPE) 7kg, nano silicon (particle diameter 100nm) and poly- paraphenylene terephthalamide
P-phenylenediamine (degree of polymerization 250) 5.5kg.
The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions
The limit present invention is not wishing to, or limits the invention to disclosed precise forms；Conversely, according to above-mentioned teaching, Ke Yijin
Row is many to be changed and changes.The purpose of selecting and describing the exemplary embodiment is that explain certain principles of the invention and
Its practical application, so that others skilled in the art can be realized and using of the invention a variety of exemplary
Embodiment and a variety of selections and change.The scope of the present invention is intended to by appending claims and its waits similar shape
Formula is limited.
Claims (7)
1. a kind of graphene-epoxy resin composite material, it includes following component in parts by weight：50~80 parts of Graphene,
4~7 parts of 20~40 parts of epoxy resin, 5~10 parts of polyethylene, 1~5 part of nano silicon and nylon.
2. graphene-epoxy resin composite material according to claim 1, it is characterised in that the Graphene-asphalt mixtures modified by epoxy resin
Resin composite material includes following component in parts by weight：60~70 parts of Graphene, 25~35 parts of epoxy resin, polyethylene 6~9
5~6 parts of part, nano silicon 2~4 and nylon.
3. graphene-epoxy resin composite material according to claim 2, it is characterised in that the Graphene-asphalt mixtures modified by epoxy resin
Resin composite material includes following component in parts by weight：65 parts of Graphene, 30 parts of epoxy resin, 7 parts of polyethylene, nano-silica
5.5 parts of SiClx 3 and nylon.
4. graphene-epoxy resin composite material according to any one of claim 1 to 3, it is characterised in that the stone
Black alkene is obtained by chemical vapour deposition technique, mechanical stripping method, chemical stripping method or chemical synthesis.
5. graphene-epoxy resin composite material according to any one of claim 1 to 3, it is characterised in that described poly-
Ethene is selected from any one in ultra-low density polyethylene, low density polyethylene (LDPE), medium density polyethylene, high density polyethylene (HDPE).
6. graphene-epoxy resin composite material according to any one of claim 1 to 3, it is characterised in that described to receive
The particle diameter of rice silica is 100~200nm.
7. graphene-epoxy resin composite material according to any one of claim 1 to 3, it is characterised in that the Buddhist nun
Dragon has structure shown in formula I：
Wherein：N is any integer in 100~300.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169207.7A CN106751515A (en) | 2016-12-16 | 2016-12-16 | A kind of Graphene epoxy resin composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169207.7A CN106751515A (en) | 2016-12-16 | 2016-12-16 | A kind of Graphene epoxy resin composite material |
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| Publication Number | Publication Date |
|---|---|
| CN106751515A true CN106751515A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611169207.7A Pending CN106751515A (en) | 2016-12-16 | 2016-12-16 | A kind of Graphene epoxy resin composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759855A (en) * | 2017-10-12 | 2018-03-06 | 南京旭羽睿材料科技有限公司 | A kind of compound preparation method of doped graphene |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467916A (en) * | 2013-08-23 | 2013-12-25 | 苏州艾特斯环保材料有限公司 | Graphene epoxy resin composite material |
| CN105315943A (en) * | 2015-11-24 | 2016-02-10 | 苏州盖德精细材料有限公司 | High-heat-conductivity epoxy resin conducting resin and preparing method thereof |
| CN105802142A (en) * | 2016-05-06 | 2016-07-27 | 金思宇 | Graphene modified fiber reinforced resin-based composite material and preparation method thereof |
-
2016
- 2016-12-16 CN CN201611169207.7A patent/CN106751515A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467916A (en) * | 2013-08-23 | 2013-12-25 | 苏州艾特斯环保材料有限公司 | Graphene epoxy resin composite material |
| CN105315943A (en) * | 2015-11-24 | 2016-02-10 | 苏州盖德精细材料有限公司 | High-heat-conductivity epoxy resin conducting resin and preparing method thereof |
| CN105802142A (en) * | 2016-05-06 | 2016-07-27 | 金思宇 | Graphene modified fiber reinforced resin-based composite material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759855A (en) * | 2017-10-12 | 2018-03-06 | 南京旭羽睿材料科技有限公司 | A kind of compound preparation method of doped graphene |
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