CN107189203A - A kind of graphene plastic cement and preparation method thereof - Google Patents
A kind of graphene plastic cement and preparation method thereof Download PDFInfo
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- CN107189203A CN107189203A CN201710449143.4A CN201710449143A CN107189203A CN 107189203 A CN107189203 A CN 107189203A CN 201710449143 A CN201710449143 A CN 201710449143A CN 107189203 A CN107189203 A CN 107189203A
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- plastic cement
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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
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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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- 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 present invention relates to a kind of plastic cement there is provided a kind of graphene plastic cement and preparation method thereof, and the plastic cement tensile strength and elongation at break for solving prior art are relatively low, easy aging, and degradation-labile defect, does not include each raw material of following parts by weight：100 parts of polypropylene, 5~10 parts of graphene, 10~15 parts of titanate coupling agent, 3~5 parts of Fypro, 3~5 parts of glass fibre, 10~20 parts of cocoanut fatty acid diethanolamide, 2~8 parts of white carbon, 1~3 part of silicone oil, 20~40 parts of ethanol, 10~15 parts of pentaerythritol phosphate, 5~9 parts of CNT, 5~10 parts of PMA, 30~50 parts of dispersant, 8~10 parts of age resister, 20~30 parts of PLA.
Description
Technical field
The present invention relates to a kind of plastic cement, more particularly to a kind of graphene plastic cement and preparation method thereof.
Background technology
Plastic cement application is indispensable portion in household electrical appliances, automobile, mobile phone, PC, medicine equipment, electric lighting widely
Part.As China's economy realizes steady and stabilized growth, the industry such as household electrical appliances, automobile, mobile phone, PC, medicine equipment is benefited from good
Good external environment condition also achieves fast development, and the development of downstream industry has further pulled on the demand to plastic cement.
With the growth and the improvement of living standards of the people of population, our environment is also subjected to huge pressure.One
Aspect, our development can not stop, and on the other hand, we will also bear improvement environment, as far as possible no longer to environment build-up of pressure
Development responsibility.Wherein, the improvement and research and development to plastic material become the most important thing, and our traditional plastic materials are main
The performance aspired after perfection, such as disposable plastics, are used and random discarding due to substantial amounts of, simultaneously because it drops
Solution property is very low, has had resulted in very serious " white pollution ", has not only visually had an impact, it is often more important that to existence ring
Border also generates very big influence.
Graphene be current mechanical strength highest (fracture strength 130GPa, Young's modulus 1.0TPa) known in the world,
Most thin (thickness 0.3nm), most conductive (resistivity 10-6Ω cm, slightly below most conductive argent), most heat conduction it is (hot at room temperature
Conductance reaches 5000W/mk, more than being currently known thermal conductivity highest diamond) etc. performance.These superiority of graphene
Can so that graphene very likely turns into the material for improving plastic cement combination property.
Traditional plastic cement, its tensile strength and elongation at break are relatively low, easy aging, and not degradable, easily cause
" white pollution ".
The content of the invention
Therefore, for above content, the present invention provides a kind of graphene plastic cement and preparation method thereof, solves prior art
Plastic cement tensile strength and elongation at break are relatively low, easy aging, not degradation-labile defect.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：A kind of graphene plastic cement, including it is following
Each raw material of parts by weight：
Further, the graphene plastic cement includes each raw material of following parts by weight：
Further：The dispersant is dimethylformamide.
A kind of preparation method of graphene plastic cement, including following process step：
(1) graphene, CNT, dispersant are put into ultrasonic cleaning solution and carry out 30~40min of ultrasonic disperse processing；
(2) by glass fibre, cocoanut fatty acid diethanolamide, Fypro, silicone oil, white carbon, pentaerythrite
Phosphate, PMA, titanate coupling agent, ethanol, age resister, PLA are mixed evenly, then with step
(1) material mixing is uniform, then is extruded by screw extruder, that is, graphene plastic cement is made.
By using preceding solution, the beneficial effects of the invention are as follows：The present invention graphene plastic cement, using polypropylene as
Raw material, wherein added with graphene, graphene with other substance reaction dispersive propertys by being improved, by each
The plastic cement that the direct concerted reaction of material is obtained has biodegradable, biodegradable in nature, does not result in white
Color pollutes, and plastic cement gets a promotion through the modified mechanical mechanics property of graphene, and tensile strength can be to 65 MPas, impact resistance
Up to 250J/m, elongation at break is up to 65%, and the degree that is decomposed in nature in 3 months is up to more than 95%.
Embodiment
Describe embodiments of the present invention in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and reach the implementation process of technique effect and can fully understand and implement according to this.
Unless otherwise specified, the conventional hand that the technological means employed in embodiment is well known to those skilled in the art
Section, the reagent and product used is also available commercial.The source of agents useful for same, trade name and it is necessary to list it
Constituent person, indicates on the first appearance.
Embodiment one
A kind of graphene plastic cement, includes each raw material of following parts by weight：
Its preparation method is：Including following process step：
(1) graphene, CNT, dispersant are put into ultrasonic cleaning solution and carry out ultrasonic disperse processing 30min；
(2) by glass fibre, cocoanut fatty acid diethanolamide, Fypro, silicone oil, white carbon, pentaerythrite
Phosphate, PMA, titanate coupling agent, ethanol, age resister, PLA are mixed evenly, then with step
(1) material mixing is uniform, then is extruded by screw extruder, that is, graphene plastic cement is made.
Embodiment two
A kind of graphene plastic cement, includes each raw material of following parts by weight：
Its preparation method is, including following process step：
(1) graphene, CNT, dispersant are put into ultrasonic cleaning solution and carry out ultrasonic disperse processing 35min；
(2) by glass fibre, cocoanut fatty acid diethanolamide, Fypro, silicone oil, white carbon, pentaerythrite
Phosphate, PMA, titanate coupling agent, ethanol, age resister, PLA are mixed evenly, then with step
(1) material mixing is uniform, then is extruded by screw extruder, that is, graphene plastic cement is made.
Embodiment three
A kind of graphene plastic cement, includes each raw material of following parts by weight：
Its preparation method is, including following process step：
(1) graphene, CNT, dispersant are put into ultrasonic cleaning solution and carry out ultrasonic disperse processing 40min；
(2) by glass fibre, cocoanut fatty acid diethanolamide, Fypro, silicone oil, white carbon, pentaerythrite
Phosphate, PMA, titanate coupling agent, ethanol, age resister, PLA are mixed evenly, then with step
(1) material mixing is uniform, then is extruded by screw extruder, that is, graphene plastic cement is made.
Wherein, in the present invention, each raw material of graphene plastic cement can be achieved the present invention's in following parameter area
Purpose：100 parts of polypropylene, 5~10 parts of graphene, 10~15 parts of titanate coupling agent, 3~5 parts of Fypro, glass fibre
3~5 parts, 10~20 parts of cocoanut fatty acid diethanolamide, 2~8 parts of white carbon, 1~3 part of silicone oil, 20~40 parts of ethanol, season
It is penta 10~15 parts of tetrol phosphate, 5~9 parts of CNT, 5~10 parts of PMA, 30~50 parts of dispersant, anti-aging
8~10 parts of agent, 20~30 parts of PLA.
Described above, only using the embodiment of this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (4)
1. a kind of graphene plastic cement, it is characterised in that each raw material including following parts by weight：
2. a kind of graphene plastic cement according to claim 1, it is characterised in that each raw material including following parts by weight：
3. a kind of graphene plastic cement according to claim 1 or 2, it is characterised in that：The dispersant is dimethyl formyl
Amine.
4. a kind of preparation method of graphene plastic cement, it is characterised in that including following process step：
(1) graphene, CNT, dispersant are put into ultrasonic cleaning solution and carry out 30~40min of ultrasonic disperse processing；
(2) by glass fibre, cocoanut fatty acid diethanolamide, Fypro, silicone oil, white carbon, pentaerythrite phosphoric acid
Ester, PMA, titanate coupling agent, ethanol, age resister, PLA are mixed evenly, then with step (1)
Material mixing is uniform, then is extruded by screw extruder, that is, graphene plastic cement is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449143.4A CN107189203A (en) | 2017-06-14 | 2017-06-14 | A kind of graphene plastic cement and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449143.4A CN107189203A (en) | 2017-06-14 | 2017-06-14 | A kind of graphene plastic cement and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107189203A true CN107189203A (en) | 2017-09-22 |
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| CN201710449143.4A Pending CN107189203A (en) | 2017-06-14 | 2017-06-14 | A kind of graphene plastic cement and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778276A (en) * | 2016-03-14 | 2016-07-20 | 苏州莱特复合材料有限公司 | Preparation method of antistatic composites for automobile instrument panels |
| CN105802019A (en) * | 2016-05-14 | 2016-07-27 | 湖北运来塑胶科技有限公司 | Graphene/glass fiber reinforcement polypropylene composite material and preparation method thereof |
-
2017
- 2017-06-14 CN CN201710449143.4A patent/CN107189203A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778276A (en) * | 2016-03-14 | 2016-07-20 | 苏州莱特复合材料有限公司 | Preparation method of antistatic composites for automobile instrument panels |
| CN105802019A (en) * | 2016-05-14 | 2016-07-27 | 湖北运来塑胶科技有限公司 | Graphene/glass fiber reinforcement polypropylene composite material and preparation method thereof |
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Application publication date: 20170922 |