CN107417997A - A kind of rubber composite of high content graphene - Google Patents
A kind of rubber composite of high content graphene Download PDFInfo
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- CN107417997A CN107417997A CN201710909311.3A CN201710909311A CN107417997A CN 107417997 A CN107417997 A CN 107417997A CN 201710909311 A CN201710909311 A CN 201710909311A CN 107417997 A CN107417997 A CN 107417997A
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- rubber
- high content
- rubber 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
- C08L7/00—Compositions of natural rubber
- C08L7/02—Latex
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K2201/001—Conductive additives
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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
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Abstract
The invention discloses a kind of rubber composite of high content graphene, composite is made up of the raw material of following mass parts：40~60 parts of presulfurization natural emulsion, 15~20 parts of ethylene vinyl acetate rubber (EVM), 20~25 parts of hydrogenated nitrile-butadiene rubber (HNBR), 1.5~5 parts of graphene oxide, 4~6 parts of 1~2 part of 30~70 parts of hard (carbon) black, Sulfur, nano zine oxide, 1~2 part of accelerator, 1~3 part of stearic acid salt, 20~40 parts of hydrogen peroxide, 20~45 parts of the hydrazine hydrate that average grain diameter is 15~25nm.Compared to prior art, the raw material sources that the present invention uses are extensive, and cost of manufacture is relatively low and is easily achieved；Not only with good electric conductivity but also with compared with high-mechanical property, and low manufacture cost, it is easy in marketing application, examines, can be accepted extensively and approved by market through actual promote.
Description
Technical field
The present invention relates to a kind of rubber composite of high content graphene, belong to chemical field.
Background technology
Graphene has unique two-dimensional structure and high modulus, intensity, led as a kind of emerging material of last decade
Electrically, thermal conductivity and barrier properties for gases etc., therefore there is good application prospect to modified rubber aspect as applying filler.It is logical
Graphene rubber prepared by oxidization-reduction method meets material and has focused largely on low content (below 10wt%), because graphene
Solution concentration can not it is too high, graphene powder density is too small, and limitation etc. of co-precipitation sample preparation principle, thus cause graphite
Alkene, which is uniformly dispersed, is advantageous to the mechanical performance for improving composite, but is unfavorable for electric conductivity；Graphene forms certain network knot
Structure is advantageous to the raising of electric conductivity, but is unfavorable for the raising of mechanical performance.
The content of the invention
In view of the above-mentioned problems of the prior art, not only there is good electric conductivity it is an object of the invention to provide a kind of but also
With compared with high-mechanical property, and the high content graphene rubber composite of low manufacture cost.
To achieve the above object, the technical solution adopted by the present invention is：A kind of rubber composite of high content graphene,
It is made up of the raw material of following mass parts：Presulfurization natural emulsionPart, ethylene-vinyl acetate rubber (EVM)
Part, hydrogenated nitrile-butadiene rubber (HNBR)Part, graphene oxidePart, average grain diameter areHard (carbon) blackPart, SulfurPart, nano zine oxidePart, acceleratorPart, stearic acid saltPart, hydrogen peroxidePart, hydrazine hydratePart.
Further, described natural emulsion is the natural emulsion of ammoniacal liquor concentration, and its total solid mass content isDry glue quality content is
Further, the lamellar spacing of described graphene oxideWidth
Further, vinylacetate mass fraction is in described ethylene-vinyl acetate rubber (EVM)
Further, the mass fraction of acrylonitrile is in described hydrogenated nitrile-butadiene rubber (HNBR)
Further, described hard hydrochlorate is at least one of calcium stearate or zinc stearate.
Further, described hard (carbon) black is carbon black N339 or carbon black N375, and accelerator is sulfenamide.
Compared to prior art, beneficial effects of the present invention are：Not only with good electric conductivity but also with higher mechanicalness
Can, and low manufacture cost, it is easy in marketing application, examines, can be accepted extensively and approved by market through actual promote.
Embodiment
The invention will be further described below.
Composite of the present invention is made up of the raw material of following mass parts：Presulfurization natural emulsionPart, second
Alkene-vinyl acetate rubber (EVM)Part, hydrogenated nitrile-butadiene rubber (HNBR)Part, graphene oxidePart,
Average grain diameter isHard (carbon) blackPart, SulfurPart, nano zine oxidePart, accelerator
Part, stearic acid saltPart, hydrogen peroxidePart, hydrazine hydratePart.
Further, described natural emulsion is the natural emulsion of ammoniacal liquor concentration, and its total solid mass content isDry glue quality content is
Further, the lamellar spacing of described graphene oxideWidth
Further, vinylacetate mass fraction is in described ethylene-vinyl acetate rubber (EVM)
Further, the mass fraction of acrylonitrile is in described hydrogenated nitrile-butadiene rubber (HNBR)
Further, described hard hydrochlorate is at least one of calcium stearate or zinc stearate.
Further, described hard (carbon) black is carbon black N339 or carbon black N375, and accelerator is sulfenamide.
Claims (7)
1. a kind of rubber composite of high content graphene, it is characterised in that be made up of the raw material of following mass parts：Presulfurization
Natural emulsionPart, ethylene-vinyl acetate rubber (EVM)Part, hydrogenated nitrile-butadiene rubber (HNBR) Part,
Graphene oxidePart, average grain diameter areHard (carbon) blackPart, SulfurPart, nano zine oxidePart, acceleratorPart, stearic acid saltPart, hydrogen peroxidePart, hydrazine hydrate Part.
2. the rubber composite of high content graphene according to claim 1, it is characterised in that described natural emulsion
For the natural emulsion of ammoniacal liquor concentration, its total solid mass content isDry glue quality content is
3. the rubber composite of high content graphene according to claim 1, it is characterised in that described graphite oxide
The lamellar spacing of alkeneWidth
4. the rubber composite of high content graphene according to claim 1, it is characterised in that described ethene-vinegar
Vinylacetate mass fraction is in ethylene-vinylacetate rubber (EVM)
5. the rubber composite of high content graphene according to claim 1, it is characterised in that described hydrogenated butyronitrile
The mass fraction of acrylonitrile is in rubber (HNBR)
6. the rubber composite of high content graphene according to claim 1, it is characterised in that described hard hydrochlorate
For at least one of calcium stearate or zinc stearate.
7. the rubber composite of high content graphene according to claim 1, it is characterised in that described hard (carbon) black
For carbon black N339 or carbon black N375, accelerator is sulfenamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909311.3A CN107417997A (en) | 2017-09-29 | 2017-09-29 | A kind of rubber composite of high content graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710909311.3A CN107417997A (en) | 2017-09-29 | 2017-09-29 | A kind of rubber composite of high content graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107417997A true CN107417997A (en) | 2017-12-01 |
Family
ID=60436342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710909311.3A Pending CN107417997A (en) | 2017-09-29 | 2017-09-29 | A kind of rubber composite of high content graphene |
Country Status (1)
| Country | Link |
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| CN (1) | CN107417997A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408855A (en) * | 2013-08-29 | 2013-11-27 | 滁州旭中化工有限公司 | Rubber composite containing graphene oxide |
| CN104211999A (en) * | 2014-09-22 | 2014-12-17 | 安徽电气集团股份有限公司 | Modified graphene cable material |
| CN106279808A (en) * | 2016-08-30 | 2017-01-04 | 安徽蓝德集团股份有限公司 | A kind of marine communication cable material with excellent mechanical performance |
| CN106905567A (en) * | 2015-12-22 | 2017-06-30 | 彭志成 | A kind of conductive rubber |
-
2017
- 2017-09-29 CN CN201710909311.3A patent/CN107417997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408855A (en) * | 2013-08-29 | 2013-11-27 | 滁州旭中化工有限公司 | Rubber composite containing graphene oxide |
| CN104211999A (en) * | 2014-09-22 | 2014-12-17 | 安徽电气集团股份有限公司 | Modified graphene cable material |
| CN106905567A (en) * | 2015-12-22 | 2017-06-30 | 彭志成 | A kind of conductive rubber |
| CN106279808A (en) * | 2016-08-30 | 2017-01-04 | 安徽蓝德集团股份有限公司 | A kind of marine communication cable material with excellent mechanical performance |
Non-Patent Citations (2)
| Title |
|---|
| 殷俊 等: "氧化石墨烯／天然橡胶－丁腈橡胶复合材料的制备与性能", 《复合材料学报》 * |
| 颜红侠 主编: "《现代精细化工实验》", 31 January 2015, 西北工业大学出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |