CN110655786A - Graphene polymer metal-based composite material and preparation method and application thereof - Google Patents
Graphene polymer metal-based composite material and preparation method and application thereof Download PDFInfo
- Publication number
- CN110655786A CN110655786A CN201810694241.9A CN201810694241A CN110655786A CN 110655786 A CN110655786 A CN 110655786A CN 201810694241 A CN201810694241 A CN 201810694241A CN 110655786 A CN110655786 A CN 110655786A
- Authority
- CN
- China
- Prior art keywords
- component
- parts
- composite material
- graphene
- matrix composite
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- 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
- C08K3/08—Metals
- C08K2003/085—Copper
-
- 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
- C08K3/08—Metals
- C08K2003/0856—Iron
-
- 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
- C08K3/08—Metals
- C08K2003/0893—Zinc
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K2003/2248—Oxides; Hydroxides of metals of copper
-
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- 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
-
- 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
Landscapes
- 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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a graphene polymer metal matrix composite material and a preparation method and application thereof, wherein a polymer material with electroplatable property, maleic anhydride, graphene and a toughening agent are selected as a component A, a metal material, a lubricant, graphene and a coupling agent are selected as a component B, the component A is used for bonding and forming, and the component B is used for improving the total specific gravity, the preparation method comprises the steps of respectively activating the component A and the component B, then carrying out banburying together, and then carrying out extrusion granulation or splitting crushing granulation, the method is simple, environment-friendly, high in yield and beneficial to industrial popularization, the prepared composite material has stable performance and moderate specific gravity, is low in cost, can be widely applied to the manufacture of products such as bathroom functional parts, hardware, artware and corner repairing procedures after the decoration is formed and before electroplating or spraying, the method is environment-friendly and energy-saving, and the finally obtained product has compact and thick texture, and the strength meets the product requirements.
Description
Technical Field
The invention relates to a composite material and a preparation method thereof, in particular to a graphene polymer metal matrix composite material and a preparation method and application thereof.
Background
At present, inner layer materials of products such as bathroom functional parts, hardware, artware, ornaments and the like with electroplated surfaces are mainly divided into two types, namely alloy materials and plastic materials. The alloy material is mainly die-casting zinc alloy, which has large specific gravity, sufficient weight, good texture and higher grade, but has higher cost, and the main process of processing the traditional zinc alloy into a product is zinc ingot → smelting → die-casting → water removing opening → transfer inspection → machining → burr scraping → transfer inspection → polishing sanding → polishing full inspection → transfer inspection → finished product, the process is complex, the energy and the time are consumed, the heat radiation and the smoke pollution generated by a hot melting furnace in the smelting process, and the noise and the dust pollution generated in the polishing process have certain harm to the health of operators; the plastic material has light specific gravity and low cost, but has poor texture and low grade, and is difficult to meet the requirements of consumers on the texture. How to find a moderate material, the product has compact, thick and heavy texture and low cost, and the production process is environment-friendly and energy-saving, and is beneficial to industrial popularization, which is the current technical problem.
Disclosure of Invention
The invention aims to provide a graphene polymer metal-based composite material and a preparation method and application thereof, which can overcome the defects of the prior art, have the advantages of simple and convenient preparation method, environmental protection, high yield and contribution to industrial popularization, can be widely applied to the manufacture of products such as bathroom functional parts, hardware, artware, ornaments and the like with the surfaces needing electroplating treatment, does not need polishing and corner repairing procedures after the composite material is formed and before electroplating or spraying, is environment-friendly and energy-saving, and finally the obtained product has compact and thick texture and the strength meets the product requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
a graphene polymer metal matrix composite is prepared from a polymer material with electroplatability, graphene, a metal material, maleic anhydride, a toughening agent, a coupling agent and a lubricant.
Further, the graphene polymer metal matrix composite material is prepared from 35-65% by mass of a component A and 35-65% by mass of a component B, wherein the component A comprises the following components in parts by mass: 90-100 parts of polymer material with electroplatability, 0.1-0.3 part of graphene, 2-6 parts of maleic anhydride and 2-5 parts of toughening agent, wherein the component B comprises the following components in parts by mass: 90-100 parts of metal material, 0.5-1 part of lubricant, 0.1-0.3 part of graphene and/or 1-3 parts of graphite and 2-5 parts of coupling agent. The component A can be used for bonding and molding, the component B can be used for improving the total specific gravity, and the auxiliary agent in the component A, B is mainly used for improving the toughness, strength, compatibility, coating property and the like of the whole composite material;
preferably, the polymer material with electroplatability is one or more of PA6 (polyamide 6, commonly called nylon 6) PA66 (polyhexamethylene adipamide, commonly called nylon-66) and ABS plastic.
Preferably, the polymer material with electroplatability is polarized electroplatable modified PP.
Preferably, the metal material is one or more of metal powder, metal oxide powder and metal mineral powder, the fineness of the metal powder is 300-1250 meshes, the metal powder comprises one or more of iron powder, copper powder, zinc powder and aluminum powder, the metal mineral powder comprises one or more of iron ore powder, copper ore powder, zinc ore powder and aluminum ore powder, and the metal oxide comprises one or more of iron oxide, copper oxide, aluminum oxide and zinc oxide;
preferably, the lubricant is one or more of white oil, paraffin, PE wax, stearic acid and zinc oxide.
Preferably, the toughening agent is a mixture of MBS (methacrylic acid-butadiene-styrene copolymer) or ACR (acrylate polymer copolymer) in any proportion.
Preferably, the coupling agent is one or more of titanate coupling agent, silane coupling agent and aluminate coupling agent.
Another object of the present invention is to provide a method for preparing the graphene polymer metal matrix composite, the method comprising the following steps:
s1, preparing a component A and a component B according to the formula, fully drying the component A and the component B respectively (drying at 80-120 ℃), and then performing activation treatment, wherein the activation treatment is stirring at 80-120 ℃, the activation time is 5-20 min, and the drying treatment is used for removing water and volatile substances in each material of the component A, B, so that the forming processing and surface treatment performance of the finally obtained composite material is improved; the activation treatment enables maleic anhydride, graphene, a toughening agent and a polymer material with electroplatability in the component A to be uniformly dispersed, and simultaneously enables functional auxiliaries such as maleic anhydride, graphene and the toughening agent to be uniformly coated on the polymer material with electroplatability as a component A main body, the activation enables metal materials, lubricants, graphene and coupling agents in the component B to be uniformly dispersed, and the functional auxiliaries such as the lubricants, the graphene and/or the graphite and the coupling agents to be uniformly coated on the metal material as the component B main body, so that the reactivity of each material is improved;
s2, adding the component A and the component B after activation treatment into an internal mixer according to the mass percentage of 35-65% to 35-65%, mixing and banburying at 200-280 ℃ for 10-30 min, wherein the materials are in full contact and combination in the banburying process, physical reaction and chemical reaction occur, maleic anhydride is used for grafting polymers, graphene, a toughening agent, a coupling agent, a lubricating agent and the like are used for further coating the metal materials, the grafted polymer materials are uniformly dispersed and tightly combined with the metal materials and other components in A, B components, the dispersity, compactness and uniformity of the whole material are improved, meanwhile, water and volatile substances in the materials can be further removed in the banburying process, and the forming processing performance and the surface treatment performance of the finally obtained composite material at a later stage are remarkably improved, so that polishing can be avoided, Directly electroplating without trimming;
and S3, directly extruding and granulating the uniformly mixed component A and component B after mixing and banburying or granulating after scouring, tabletting and crushing to obtain the graphene polymer metal matrix composite particles.
According to the invention, the graphene polymer metal matrix composite is finally obtained through the combined action among the components and the synergistic action among the steps, the graphene component in the composition can improve the toughness and strength of the whole material and increase the conductivity and the wear resistance, and the graphene component can be combined with the lubricant, the toughening agent and the coupling agent to enable the polymer material and the metal material to be uniformly compatible together, so that the finally obtained composite material has stable performance and thick and heavy feeling.
The invention also provides the application of the graphene polymer metal matrix composite material, the composite material is formed by injection molding, extrusion molding or hot press molding, or the composite material is used as a main inner layer material, then the inner surface and/or the outer surface of the composite material is/are coated by PA6 or PA66 or ABS or polarized electroplatable modified PP, the composite material is formed by co-extrusion, co-injection or co-pressing, the surface of the formed finished product can reach the mirror surface requirement without polishing and trimming, then the surface treatment is carried out by electroplating or spraying (gold plating, silver plating, bronze, black and the like) to obtain bathroom functional parts, hardware parts, artware and ornaments, and finally the obtained product has compact and thick texture and the strength meets the product requirement.
After adopting the technical scheme, compared with the background technology, the invention has the following advantages:
1. the graphene polymer metal matrix composite material provided by the invention has stable performance and moderate specific gravity, and is 3.16-5.04 g/cm3The tensile strength is 66.7-89.4 Mpa, the strength meets the product requirement, the manufacturing cost is low, the cost performance is high, the heavy feeling and the excellent forming processability are realized,the surface of the molded product is smooth and clean, can meet the requirement of a mirror surface, is easy to carry out electroplating surface treatment and has wide market prospect.
2. The preparation method of the graphene polymer metal matrix composite material provided by the invention is simple, convenient and environment-friendly, has high yield and is beneficial to industrial popularization.
3. The graphene polymer metal-based composite material provided by the invention can be widely applied to manufacturing products such as bathroom functional parts, hardware, artware, ornaments and the like, the surface of the formed product is smooth and clean, the mirror surface requirement can be met, the procedures such as polishing, corner trimming and the like in the traditional zinc alloy processing technology are omitted before electroplating/spraying, the technology is simple, convenient and environment-friendly, the energy consumption is saved, meanwhile, the heat radiation and smoke pollution generated by a hot melting furnace in the smelting process in the traditional zinc alloy processing process and the noise and dust pollution generated in the polishing process are eliminated, and the health index of operators is improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Unless otherwise specified, all the raw materials selected for the present invention are commercially available.
Example 1
The graphene high-molecular metal-based composite material comprises 50% of a component A and 50% of a component B in percentage by mass, wherein the component A comprises the following components in parts by mass: PA 6680 parts, ABS plastic 20 parts, maleic anhydride 4 parts, graphene 0.3 parts and ACR2 parts, wherein the component B comprises the following components in parts by mass: 50 parts of iron powder, 50 parts of iron oxide, 1 part of white oil, 0.1 part of graphene, 1 part of graphite flake and 2 parts of peptide acid ester coupling agent, wherein the mesh number of the iron powder and the iron oxide powder is 300-1250 meshes.
The preparation method of the graphene polymer metal matrix composite material comprises the following steps:
s1, preparing a component A and a component B according to the formula, and respectively activating the component A and the component B, wherein the activating treatment is stirring at 80-120 ℃;
s2, mixing the component A and the component B after activation treatment according to the mass percent: mixing the component B in a ratio of 50% to 50% in an internal mixer at 280 ℃;
and S3, carrying out extrusion granulation or open granulation on the component A and the component B which are subjected to mixing and banburying and then are uniformly mixed, and then crushing, flattening and double or single screw granulation are carried out to obtain the granular graphene polymer metal matrix composite material.
The composite material is formed by injection molding or extrusion molding or hot press molding, the surface of a formed finished product can meet the requirement of a mirror surface, polishing and trimming are not needed, and then electroplating or spraying (gold plating, silver plating, bronze plating, black plating and the like) is utilized for surface treatment to obtain final products such as bathroom functional parts, hardware parts, artware and ornaments.
Example 2
The graphene high-molecular metal-based composite material comprises 65% of a component A and 35% of a component B in percentage by mass, wherein the component A comprises the following components in parts by mass: the ABS plastic comprises, by mass, PA 6630 parts, ABS plastic 50 parts, PA610 parts, maleic anhydride 2 parts, graphene 0.1 parts, and ACR5 parts, wherein the component B comprises the following components: 30 parts of iron ore powder, 30 parts of copper powder, 30 parts of zinc powder, 5 parts of alumina, 0.5 part of stearic acid, 0.1 part of graphite, 0.1 part of graphene, 2 parts of a peptide acid ester coupling agent and 2 parts of a silane coupling agent, wherein the mesh number of the iron ore powder, the copper powder, the zinc powder and the alumina powder is 300-1250 meshes.
The preparation method of the graphene polymer metal matrix composite material comprises the following steps:
s1, preparing a component A and a component B according to the formula, and respectively activating the component A and the component B, wherein the activating treatment is stirring at 80-120 ℃;
s2, mixing the component A and the component B after activation treatment according to the mass percent: mixing 65% and 35% of component B in an internal mixer at 260 deg.C;
and S3, carrying out extrusion granulation or open granulation on the component A and the component B which are subjected to mixing and banburying and then are uniformly mixed, and then crushing, flattening and double or single screw granulation are carried out to obtain the granular graphene polymer metal matrix composite material.
The composite material is used as a main body inner layer material, the inner surface and/or the outer surface of the composite material is/are coated by PA6 or PA66 or ABS plastic, co-extrusion or co-injection or co-extrusion processing molding is utilized, the surface of a molded finished product can meet the mirror surface requirement without polishing treatment, and then electroplating or spraying (gold plating, silver plating, bronze, black and the like) is utilized for surface treatment to obtain final products such as bathroom functional parts, hardware parts, artware and ornaments.
Example 3
The graphene high-molecular metal-based composite material comprises 35% of a component A and 65% of a component B in percentage by mass, wherein the component A comprises the following components in parts by mass: the polarized electroplatable modified PP material comprises 100 parts of polarized electroplatable modified PP, 6 parts of maleic anhydride, 0.2 part of graphene, 1.5 parts of ACR and 1.5 parts of MBS, wherein the component B comprises the following components in parts by mass: 80 parts of iron powder, 20 parts of zinc powder, 0.4 part of paraffin, 0.4 part of PE wax, 0.2 part of graphene, 3 parts of graphite and 5 parts of aluminate coupling agent, wherein the powder meshes of the iron powder and the zinc powder are 300-1250 meshes.
The preparation method of the graphene polymer metal matrix composite material comprises the following steps:
s1, preparing a component A and a component B according to the formula, and respectively activating the component A and the component B, wherein the activating treatment is stirring at 80-120 ℃;
s2, mixing the component A and the component B after activation treatment according to the mass percent: adding the component B of 35 percent and 65 percent into an internal mixer for mixing and banburying at 200 ℃;
and S3, carrying out extrusion granulation or open granulation on the component A and the component B which are subjected to mixing and banburying and then are uniformly mixed, and then crushing, flattening and double or single screw granulation are carried out to obtain the granular graphene polymer metal matrix composite material.
The composite material is used as a main body inner layer material, then the inner surface and/or the outer surface of the composite material is coated by adopting polarized electroplatable modified PP, the composite material is formed by co-extrusion or co-injection or co-pressing, the surface of a formed finished product can meet the requirement of a mirror surface without polishing, and then the surface treatment is carried out by electroplating or spraying (gold plating, silver plating, bronze, black and the like) to obtain the final products of bathroom functional parts, hardware parts, artware, ornaments and the like.
Example 4
The graphene high-molecular metal-based composite material comprises 40% of a component A and 60% of a component B in percentage by mass, wherein the component A comprises the following components in parts by mass: 95 parts of ABS plastic, 4 parts of maleic anhydride, 0.3 part of graphene and 2 parts of ACR, wherein the component B comprises the following components in parts by mass: 20 parts of copper oxide, 20 parts of iron oxide, 10 parts of iron powder, 10 parts of copper powder, 30 parts of zinc powder, 0.5 part of white oil, 0.5 part of zinc oxide, 0.2 part of graphene and 3 parts of silane coupling agent, wherein the powder mesh number of the copper oxide, the iron powder, the copper powder and the zinc powder is 300-1250 meshes.
The preparation method of the graphene polymer metal matrix composite material comprises the following steps:
s1, preparing a component A and a component B according to the formula, and respectively activating the component A and the component B, wherein the activating treatment is stirring at 80-120 ℃;
s2, mixing the component A and the component B after activation treatment according to the mass percent: mixing component B at 40% and 60% in an internal mixer at 260 deg.C;
and S3, carrying out extrusion granulation or open granulation on the component A and the component B which are subjected to mixing and banburying and then are uniformly mixed, and then crushing, flattening and double or single screw granulation are carried out to obtain the granular graphene polymer metal matrix composite material.
The composite material is formed by injection molding or extrusion molding or hot press molding, the surface of a formed finished product can meet the requirement of a mirror surface, polishing and trimming are not needed, and then electroplating or spraying (gold plating, silver plating, bronze plating, black plating and the like) is utilized for surface treatment to obtain final products such as bathroom functional parts, hardware parts, artware and ornaments.
Comparative example 1
The comparative example differs from example 4 in that: the preparation method does not carry out banburying process.
Experiment of
The graphene polymer metal matrix composite prepared by the formula and the preparation method of the embodiment 1-4 and the comparative example 1 has stable performance and high yield, the strength and the specific gravity of the graphene polymer metal matrix composite are tested according to the conventional method in the field, and the test results are shown in the following table:
| example 1 | Example 2 | Example 3 | Example 4 | Comparative example 1 | |
| Specific gravity (g/cm)3) | 3.63 | 3.16 | 5.04 | 4.31 | 3.75 |
| Tensile strength (Mpa) | 76.4 | 66.7 | 89.4 | 79.7 | 73.2 |
The specific gravity of the common plastic is about 0.9-1 g/cm3The compression strength of the ABS plastic is 18-70 Mpa, and the specific gravity of the die-casting zinc alloy is 5.75-6.68 g/cm3As can be seen from the above table, the specific gravity of examples 1, 2, 3 and 4 is moderate, the strength meets the product requirement, and the comparison between example 4 and comparative example 1 shows that: the combination of banburying and activation processes in the preparation method of the composite material enables the final material to have obviously improved physical properties such as strength, specific gravity and the like, and the material obtained by only carrying out activation treatment has loose tissue and the specific gravity is reduced by 13%.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A graphene polymer metal matrix composite material is characterized in that: the composite material is prepared from a high polymer material with electroplatability, graphene, a metal material, maleic anhydride, a toughening agent, a coupling agent and a lubricant.
2. The graphene polymer metal matrix composite material according to claim 1, wherein: the composition is prepared from 35-65% of a component A and 35-65% of a component B in percentage by mass, wherein the component A comprises the following components in parts by mass: 90-100 parts of polymer material with electroplatability, 0.1-0.3 part of graphene, 2-6 parts of maleic anhydride and 2-5 parts of toughening agent, wherein the component B comprises the following components in parts by mass: 90-100 parts of metal material, 0.5-1 part of lubricant, 0.1-0.3 part of graphene and/or 1-3 parts of graphite and 2-5 parts of coupling agent.
3. The graphene polymer metal matrix composite material according to claim 2, wherein: the polymer material with electroplatability is one or more of PA6, PA66 and ABS plastic.
4. The graphene polymer metal matrix composite material according to claim 2, wherein: the polymer material with electroplatable property is polar electroplatable modified PP.
5. The graphene polymer metal matrix composite material according to claim 2, wherein: the metal material is one or more of metal powder, metal oxide powder and metal mineral powder, and the fineness of the powder is 300-1250 meshes.
6. The graphene polymer metal matrix composite material according to claim 2, wherein: the lubricant is one or more of white oil, paraffin, PE wax, stearic acid and zinc oxide.
7. The graphene polymer metal matrix composite material according to claim 2, wherein: the toughening agent is a mixture of MBS or ACR in any proportion.
8. The graphene polymer metal matrix composite material according to claim 2, wherein: the coupling agent is one or more of titanate coupling agent, silane coupling agent and aluminate coupling agent.
9. A preparation method of the graphene polymer metal matrix composite material according to any one of claims 1 to 8, characterized by comprising the following steps: the method comprises the following steps:
s1, preparing a component A and a component B of the raw materials according to the following formula: the component A comprises the following components in parts by weight: 90-100 parts of polymer material with electroplatability, 0.1-0.3 part of graphene, 2-6 parts of maleic anhydride and 2-5 parts of toughening agent, wherein the component B comprises the following components in parts by mass: 90-100 parts of metal material, 0.5-1 part of lubricant, 0.1-0.3 part of graphene and/or 1-3 parts of graphite and 2-5 parts of coupling agent, fully drying A, B components, and respectively activating A component and B component, wherein the activating treatment is stirring at 80-120 ℃;
s2, adding the component A and the component B which are subjected to the activation treatment into an internal mixer according to the mass percentage of 35-65% to 35-65% for mixing and banburying at 200-280 ℃;
and S3, directly extruding and granulating the component A and the component B after mixing and banburying or granulating after scouring, tabletting and crushing to obtain the graphene polymer metal matrix composite particles.
10. The application of the graphene polymer metal matrix composite material as claimed in claims 1 to 8 is characterized in that: the composite material is formed by injection molding, extrusion molding or hot press molding, or the composite material is used as a main inner layer material, then the inner surface and/or the outer surface of the composite material is coated by PA6 or PA66 or ABS or polarized electroplatable modified PP, the composite material is formed by co-extrusion, co-injection or co-press processing, and then the surface treatment is carried out by a polishing-free, electroplating/spraying-free mode to obtain bathroom functional parts, hardware parts, artware and ornaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694241.9A CN110655786A (en) | 2018-06-29 | 2018-06-29 | Graphene polymer metal-based composite material and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694241.9A CN110655786A (en) | 2018-06-29 | 2018-06-29 | Graphene polymer metal-based composite material and preparation method and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110655786A true CN110655786A (en) | 2020-01-07 |
Family
ID=69026659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694241.9A Pending CN110655786A (en) | 2018-06-29 | 2018-06-29 | Graphene polymer metal-based composite material and preparation method and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110655786A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633827A (en) * | 2016-12-29 | 2017-05-10 | 宁波墨西科技有限公司 | Graphene nylon composite material and preparation method thereof |
| CN107227019A (en) * | 2017-04-27 | 2017-10-03 | 宁波海雨新材料科技有限公司 | A kind of composite of graphene conductive modification of nylon 66 and preparation method thereof |
| CN107603208A (en) * | 2017-08-29 | 2018-01-19 | 青岛万林橡塑科技有限公司 | A kind of preparation method for core plate of lorry abrasion disc graphene/nylon activeness and quietness composite |
-
2018
- 2018-06-29 CN CN201810694241.9A patent/CN110655786A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633827A (en) * | 2016-12-29 | 2017-05-10 | 宁波墨西科技有限公司 | Graphene nylon composite material and preparation method thereof |
| CN107227019A (en) * | 2017-04-27 | 2017-10-03 | 宁波海雨新材料科技有限公司 | A kind of composite of graphene conductive modification of nylon 66 and preparation method thereof |
| CN107603208A (en) * | 2017-08-29 | 2018-01-19 | 青岛万林橡塑科技有限公司 | A kind of preparation method for core plate of lorry abrasion disc graphene/nylon activeness and quietness composite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101921475B (en) | Metal-like engineering plastic composite material and preparation method thereof | |
| EP3789456B1 (en) | Polyamide resin composition having high metal texture and preparation method of polyamide resin composition | |
| CN104845014A (en) | High-liquidity, high-heat resistance and good-surface appearance metal-like or pearlescent free-spraying ABS material and preparation method thereof | |
| CN110450488B (en) | Preparation method of different stacked-layer carbon fiber cloth/TPU composite material with high electromagnetic shielding performance | |
| CN103602053A (en) | Easily-electroplated electroplating PC (polycarbonate)/ABS (acrylonitrile butadiene styrene) alloy material and preparation method thereof | |
| CN107286469A (en) | One kind is exempted to spray scratch-resistant PP alloy material its preparation methods | |
| CN107541045A (en) | One kind plating PC/ABS alloy materials and its production and use | |
| KR20160136146A (en) | Resin composition for electromagnetic interference shielding | |
| CN105385140A (en) | Electroplating PC/ABS alloy material with large binding force and preparing method thereof | |
| CN104629164B (en) | Spraying-free polyolefin composition with special aesthetic effect and a preparation method and application thereof | |
| CN110358161A (en) | A kind of high-strength colour Antistatic rubber plate and preparation method thereof | |
| CN110655786A (en) | Graphene polymer metal-based composite material and preparation method and application thereof | |
| CN104195365B (en) | Low-lead brass alloy and preparing method thereof | |
| CN105566882A (en) | High-binding-force electroplating engineering plastic | |
| CN109807332A (en) | A kind of preparation method of the modified copper-base graphite self-lubricating mold guide plate of nickel element | |
| CN104629300B (en) | Have special decorative effects exempts from spraying PC composition and its preparation method and application | |
| CN104428447B (en) | There is heat-resisting, the pipe arrangement of corrosion resistance coating of excellent in workability | |
| CN107035271A (en) | A kind of aluminum alloy doorframe | |
| CN104629343A (en) | Spraying-free TPU composition having special aesthetic effects and preparation method and application thereof | |
| CN101914749A (en) | New salt bath vanadatizing method and new salt bath vanadatizing agent | |
| CN102788090B (en) | Thin-wall long-barrel-shaped bearing containing oil and production method thereof | |
| CN104629348A (en) | Spraying-free nylon resin composition with special aesthetic effect and a preparation method and application thereof | |
| KR20170029161A (en) | Strength brass alloy of high wear resistance | |
| CN114806251A (en) | Sand grain powder coating and preparation method thereof | |
| CN104629206B (en) | Spraying-free PVC composition having special aesthetic effects and preparation method and application thereof |
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 |