CN107365449A - A kind of graphene tubing - Google Patents
A kind of graphene tubing Download PDFInfo
- Publication number
- CN107365449A CN107365449A CN201710674097.8A CN201710674097A CN107365449A CN 107365449 A CN107365449 A CN 107365449A CN 201710674097 A CN201710674097 A CN 201710674097A CN 107365449 A CN107365449 A CN 107365449A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- graphene
- modified graphene
- tubing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of graphene tubing, and polytetrafluoroethylene (PTFE) is added into 100 times of parts by weight acetums, and the two is stirring evenly and then adding into the graphene powder of 50 parts by weight, and ultrasonic disperse after mixture high-speed stirred is made into modified graphene dispersion liquid；The modified graphene dispersion liquid is dried again and modified graphene powder is made after spheroidal graphite；Modified graphene powder is added in the acrylic resin of 200 parts by weight, adds the phosphite antioxidant of 1% parts by weight and the fatty acid dispersant of 1% parts by weight, modified graphene powder is made in extruding pelletization again after mixing is scattered；After modified graphene powder is stirred with the acrylic resin of 50 parts by weight, graphene tubing is made in extrusion molding.Compared with prior art, special graphene tubing is made using special technique in the present invention, improves weatherability, mechanical strength, the ageing resistance of graphene tubing, and technique is simple, cost is cheap, has the value of popularization and application.
Description
Technical field
The present invention relates to field of material technology, more particularly to a kind of graphene tubing.
Background technology
Graphene is a kind of cellular flat film formed by carbon atom with sp2 hybrid forms, is a kind of only one
The quasi- two-dimensional material of atomic layer level thickness, monoatomic layer graphite is done so being called.In the prior art, the manufacture craft of graphene tubing
Respectively there is quality with the final product quality being fabricated to, in order to improve the quality of graphene tubing, it is necessary to constantly improve and innovate.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of graphene tubing.
The present invention is achieved through the following technical solutions above-mentioned purpose：
Preparation method of the present invention comprises the following steps：
(1) polytetrafluoroethylene (PTFE) is added into 100 times of parts by weight acetums, the two is stirring evenly and then adding into 50 weights
The graphene powder of number is measured, modified graphene dispersion liquid is made in ultrasonic disperse after mixture high-speed stirred；
(2) the modified graphene dispersion liquid is dried again and modified graphene powder is made after spheroidal graphite；
(3) by the modified graphene powder in step (2), it is added in the acrylic resin of 200 parts by weight, adds
The phosphite antioxidant of 1% parts by weight and the fatty acid dispersant of 1% parts by weight, extruding pelletization system again after mixing is scattered
Obtain modified graphene powder；
(4) after the modified graphene powder described in step (3) is stirred with the acrylic resin of 50 parts by weight,
Graphene tubing is made in extrusion molding.
The beneficial effects of the present invention are：
The present invention is a kind of graphene tubing, and compared with prior art, it is special that the present invention is made of special technique
Graphene tubing, weatherability, mechanical strength, the ageing resistance of graphene tubing are improved, technique is simple, cost is cheap, has and pushes away
The value extensively applied.
Embodiment
The invention will be further described below：
Preparation method of the present invention comprises the following steps：
(1) polytetrafluoroethylene (PTFE) is added into 100 times of parts by weight acetums, the two is stirring evenly and then adding into 50 weights
The graphene powder of number is measured, modified graphene dispersion liquid is made in ultrasonic disperse after mixture high-speed stirred；
(2) the modified graphene dispersion liquid is dried again and modified graphene powder is made after spheroidal graphite；
(3) by the modified graphene powder in step (2), it is added in the acrylic resin of 200 parts by weight, adds
The phosphite antioxidant of 1% parts by weight and the fatty acid dispersant of 1% parts by weight, extruding pelletization system again after mixing is scattered
Obtain modified graphene powder；
(4) after the modified graphene powder described in step (3) is stirred with the acrylic resin of 50 parts by weight,
Graphene tubing is made in extrusion molding.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. a kind of graphene tubing, it is characterised in that preparation method comprises the following steps：
(1) polytetrafluoroethylene (PTFE) is added into 100 times of parts by weight acetums, the two is stirring evenly and then adding into 50 parts by weight
Several graphene powders, modified graphene dispersion liquid is made in ultrasonic disperse after mixture high-speed stirred；
(2) the modified graphene dispersion liquid is dried again and modified graphene powder is made after spheroidal graphite；
(3) by the modified graphene powder in step (2), it is added in the acrylic resin of 200 parts by weight, adds 1%
The phosphite antioxidant of parts by weight and the fatty acid dispersant of 1% parts by weight, extruding pelletization is made again after mixing is scattered
Modified graphene powder；
(4) after the modified graphene powder described in step (3) is stirred with the acrylic resin of 50 parts by weight, extrusion
Graphene tubing is made in shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674097.8A CN107365449A (en) | 2017-08-09 | 2017-08-09 | A kind of graphene tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674097.8A CN107365449A (en) | 2017-08-09 | 2017-08-09 | A kind of graphene tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107365449A true CN107365449A (en) | 2017-11-21 |
Family
ID=60309366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710674097.8A Pending CN107365449A (en) | 2017-08-09 | 2017-08-09 | A kind of graphene tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107365449A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151695A (en) * | 2014-05-07 | 2014-11-19 | 武汉金牛经济发展有限公司 | Preparation method of polypropylene composite pipes modified by using graphene |
| CN106118365A (en) * | 2016-07-14 | 2016-11-16 | 深圳市烯世传奇科技有限公司 | A kind of shock resistance Cold resistant paint based on graphene powder and preparation method thereof |
| CN106243756A (en) * | 2016-08-02 | 2016-12-21 | 合肥文武信息技术有限公司 | A kind of high tenacity computer desk Wood-plastic material and preparation method thereof |
-
2017
- 2017-08-09 CN CN201710674097.8A patent/CN107365449A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151695A (en) * | 2014-05-07 | 2014-11-19 | 武汉金牛经济发展有限公司 | Preparation method of polypropylene composite pipes modified by using graphene |
| CN106118365A (en) * | 2016-07-14 | 2016-11-16 | 深圳市烯世传奇科技有限公司 | A kind of shock resistance Cold resistant paint based on graphene powder and preparation method thereof |
| CN106243756A (en) * | 2016-08-02 | 2016-12-21 | 合肥文武信息技术有限公司 | A kind of high tenacity computer desk Wood-plastic material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 任杰等: "《氟复合材料应用技术》", 31 January 1997, 科学技术出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20171121 |