CN104085078A - Aluminum-based plastic composite product and preparation method thereof - Google Patents
Aluminum-based plastic composite product and preparation method thereof Download PDFInfo
- Publication number
- CN104085078A CN104085078A CN201410259330.2A CN201410259330A CN104085078A CN 104085078 A CN104085078 A CN 104085078A CN 201410259330 A CN201410259330 A CN 201410259330A CN 104085078 A CN104085078 A CN 104085078A
- Authority
- CN
- China
- Prior art keywords
- aluminum
- aperture
- preparation
- aluminum alloy
- aqueous solution
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/088—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
Abstract
The invention discloses an aluminum-based plastic composite product and a preparation method thereof. The preparation method comprises the following steps: (1) micron grade big holes are formed on the surface of an aluminum or aluminum alloy substrate by a corrosion method using a chemical corrosion solution; (2) an oxide film layer is formed on the surface of the aluminum or aluminum alloy substrate by an anodic oxidation method, and the oxide film layer comprises nano grade small holes; and (3) a plastic is directly injected onto the surface of the aluminum or aluminum alloy substrate to form the aluminum-based plastic composite product. The micron grade big holes are formed on the surface of the aluminum or aluminum alloy substrate, and the small holes are formed in the big holes, so that after the plastic is injected onto the surface of the aluminum or aluminum alloy substrate, the plastic can be firmly combined together with the substrate, the binding strength is more than 10Mpa, and the process is simple and suitable for mass production; secondly, the used plastic can be a conventional variety, the application range is wide; in addition, the chemical corrosion solution used in the production has good adaptability to the environment, and is free of pollution, and good in effect of environmental protection.
Description
Technical field:
The present invention relates to technical field of composite materials, especially relate to a kind of metal and plastics composite products and preparation method thereof.
Background technology:
The joint product that metal and plastics form is widely used in the fields such as automobile, household electrical appliance, consumer electronics.Traditional metal and plastics composite products adopt adhering technique to make, by bonding agent, various plastics and magnesium, aluminium, stainless steel and other metal materials are bonded together, this joint product is difficult to meet the requirement of various products to bond strength, parts precision, product complexity.
Common metal and plastics composite shaped technology is that metalwork is put into injection mold cavity as inserts at present, then forms solid memder at the direct injection-moulded plastic in metalwork surface.This method is directly combined into one metalwork and plastics in injection moulding process, can embody the performance advantage of each material; But the bond strength between metalwork and plastics is lower, metalwork contour structures complexity to be had relatively high expectations, difficulty of processing is large.
There is in recent years nanometer injection molding forming method, the method is passed through metalwork Surface Nanocrystalline, adopt again crystalline plastic composition as the direct injection moulding of injection molding material, make plastics composite penetrate into nanometer level microporous interior injection mo(u)lding, thereby obtain metallo-plastic integration product.The advantages such as metal and plastics composite members that this method obtains not only have high strength, and resistance to acids and bases, thermal shock are good, and greatly reduce the structural requirement to metalwork.Yet the aminated compounds that nanometer injection molding technology is used is poisonous and harmful substance, is not easy to environmental protection, and the plastics that use only limit to high crystalline plastics, and range of application is narrower, is difficult to large-scale promotion application.
Summary of the invention:
The object of the invention is to the weak point existing for prior art and a kind of aluminium base plastics composite products and preparation method thereof is provided, the method environment protecting is good, and production cost is low, and the aluminium base plastics composite products obtaining has very high bond strength.
For achieving the above object, the preparation method of the aluminium base plastics composite products of the present invention comprises the steps:
(1) at aluminum or aluminum alloy, making substrate surface adopts the method for chemical attack solution corrosion to form micron-sized macropore;
(2) at aluminum or aluminum alloy substrate surface, adopt anode oxidation method to form oxidation film layer, in oxidation film layer, contain nano level aperture;
(3) plastics are directly injected into aluminum or aluminum alloy substrate surface and form aluminum-base composite product.
As technique scheme preferably, the formation of the micron order macropore in described step (1) is in pH value, for 10-13, temperature, to be in the corrosive liquid of room temperature to 90 ℃, by aluminum or aluminum alloy base material immerse 1 minute to 30 minutes form.
As technique scheme preferably, the aperture of the macropore forming in described step (1) is that 1um is between 500um.
As technique scheme preferably, the chemical attack solution adopting in described step (1) is one or more in the NaOH aqueous solution, the KOH aqueous solution, the Na2CO3 aqueous solution, the NaHCO3 aqueous solution, the NaOH-Na2HPO4 aqueous solution, ammonia spirit, the water-soluble amine based compound aqueous solution, the NH3-NH4Cl aqueous solution or the Na3PO4-Na2HPO4 aqueous solution.
As technique scheme preferably, the oxidation film layer in described step (2) is to be that 150g/L – 250g/L, temperature are in the sulfuric acid of 30 ℃ of 10 – in concentration, under 10 – 20V voltages, electrolytic oxidation 10-40 minute institute forms.
As technique scheme preferably, the oxidation film layer thickness in described step (2) is between 3 μ m-10 μ m, the aperture of aperture is that 20nm is between 200nm.
As technique scheme preferably, step (1) and step (2) is repeated multiple times carries out is again carried out the processing of macropore, or again carry out the PROCESS FOR TREATMENT of macropore and aperture after aperture processing after aperture treatment process.
As technique scheme preferably, between described macropore, between aperture, form hole connectivity structure between macropore and aperture.
As technique scheme preferably, described plastics are the good polyphenylene sulfide of mobility, polybutylene terephthalate or polyamide.
As technique scheme preferably, in the plastics of stating, be added with glass and mineral material that weight percent content is less than 50%.
Aluminium base plastics composite products of the present invention, comprises the base material that aluminum or aluminum alloy is made, and described aluminum or aluminum alloy substrate surface is compounded with plastic layer.
Beneficial effect of the present invention is: because aluminum or aluminum alloy substrate surface is formed with micron order macropore, in macropore, form again aperture, plastic injection-moulded to can be together with base material strong bonded, more than bond strength can reach 10Mpa after substrate surface, and technique is simple, be applicable to large-scale production; Secondly, the plastics of employing can be conventional variety, applied widely; In addition, use chemical attack solution to have good environmental suitability in production, pollution-free, environment protecting is good.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is aluminium base plastics composite members overall structure schematic diagram of the present invention;
Fig. 2 is macropore and the small structure schematic diagram of aluminum or aluminum alloy substrate surface of the present invention.
The specific embodiment:
As shown in Figure 1: aluminium base plastics composite products of the present invention comprises the base material 10 of being made by aluminum or aluminum alloy, base material 10 surface recombination have plastic layer 20.The preparation method of this aluminium base plastics composite products comprises the steps:
First, the base material that aluminum or aluminum alloy is made immerses in the corrosive liquid of pH value for 10-13, and corrosive liquid temperature is room temperature to 90 ℃, and immersing duration is 1 minute to 30 minutes.Can repeatedly carry out the technique of soaking and washing, thus make substrate surface produce aperture at 1um to the macropore A between 500um, the aperture degree of depth of macropore A is preferably greater than 1um, can adopt section microscopic examination to confirm;
Then, adopt known anodic oxidation equipment, aluminum or aluminum alloy base material is put into the sulfuric acid that concentration is 150g/L – 250g/L, temperature is 30 ℃ of 10 –, electrolytic oxidation 10-40 minute under 10 – 20V voltages, and control oxidation film layer thickness between 3-10 μ m; In oxidation film layer, contain the aperture B of aperture between 20nm-200nm.The cooperation of macropore A and aperture B forms the countless pull-up structure of falling to plastics, and plastics can be on a small quantity or entered completely in aperture B, as shown in Figure 2.In terms of existing technologies, preparation method of the present invention is easier to make plastics to enter in macropore A, the requirement of plastics kind restriction is reduced simultaneously.In addition, further preferred mode is to make to form hole connectivity structure between macropore A and aperture B, is conducive to the eliminating of air in injection moulding operation mesopore, and then has reduced the problem that eliminating affects plastics and metal connection intensity that is difficult to because of gas.
Finally, adopt Shooting Technique condition in conventional art that surface treatment Al-alloy products is put into injection mold and carry out injection moulding.Mold temperature is preferably between 100 ° to 200 ℃, and plastics are preferably the good crystalline plastic of mobility, as polyphenylene sulfide, polybutylene terephthalate, polyamide three class plastics, also can select conventional plastic material, as PP, and PC, the engineering plastics such as ABS.
Because the thermal coefficient of expansion of plastics and metal differs larger, under thermal shock condition, bond strength can be affected, thereby the present invention preferably adds glass and mineral material that percentage by weight is less than 50% in plastics.
The chemical attack solution adopting in above-mentioned steps (1) is one or more in the NaOH aqueous solution, the KOH aqueous solution, the Na2CO3 aqueous solution, the NaHCO3 aqueous solution, the NaOH-Na2HPO4 aqueous solution, ammonia spirit, the water-soluble amine based compound aqueous solution, the NH3-NH4Cl aqueous solution or the Na3PO4-Na2HPO4 aqueous solution.
Embodiment 1
(1), pre-treating technology: by thick 6061 aluminium alloy plates of commercially available 1.5mm, be cut into the rectangular pieces of 20mm * 80mm, put it into except cleaning in oil solution, then put into alcohol and clean;
(2), macropore moulding process: pre-treatment aluminum alloy sheet is later immersed in the sodium hydrate aqueous solution of 150g/L, and temperature is controlled at 60 ℃, takes out and rinses well by deionized water after 3min; Then section is examined under a microscope, and observation pore size, if aperture cannot reach aperture of the presently claimed invention, can carry out alkali immersion and washing repeatedly, and the aperture of macropore A is 10um left and right in the present embodiment;
(3), aperture moulding process: pre-treatment aluminum alloy sheet is later put into anode slot solution, and sulfuric acid concentration is 200g/L, and Control of Voltage is electrolysis 25min at 13V, 20 ℃, and washing is dried; Adopt the aluminum alloy sheet surface of electron microscope observation after above-mentioned anodic oxidation, the thickness that can obtain aluminium oxide rete is about 5um, and aperture is the nanoscale aperture B of 40-60nm left and right, and the hole depth of aperture B is 1um left and right; Can observe between each hole and produce connectivity structure simultaneously; If do not produce connectivity structure, can repeat above-mentioned steps (2) and (3), until produce hole connectivity structure;
(4), injection mo(u)lding: the aluminum alloy sheet after drying is inserted in injecting molding die, the PPS plastics composite that injection moulding contains 40wt% glass fibre, mould temperature is 150 ℃, produces the metal of 15mm * 10mm and the faying face of plastics, the demoulding and cooling;
Detect: batten is fixed on to universal testing machine and carries out product extension test, the maximum tension load of test binding site, bond strength=maximum load ÷ bonded area, the bond strength of the aluminium base plastics composite products that the present embodiment obtains surpasses 15MPa.
Embodiment 2
(1), pre-treating technology: by thick 6061 aluminium alloy plates of commercially available 1.5mm, be cut into the rectangular pieces of 20mm * 80mm, put it into except cleaning in oil solution, then put into alcohol and clean;
(2), macropore moulding process: pre-treatment aluminum alloy sheet is later immersed in the sodium hydrate aqueous solution of 150g/L, and temperature is controlled 60 ℃, takes out and rinses well by deionized water after 3 minutes; Then section is examined under a microscope, and observation pore size, if aperture cannot reach aperture of the presently claimed invention, can carry out alkali immersion and washing repeatedly, and the aperture of macropore A is 50um left and right in the present embodiment.
(3), aperture moulding process: pre-treatment aluminum alloy sheet is later put into anode slot solution, and sulfuric acid concentration is 200g/L, Control of Voltage electrolysis 25 minutes at 13V, 20 ℃, washing is dried; Detect: adopt the aluminum alloy sheet surface of electron microscope observation after above-mentioned anodic oxidation, the thickness that can obtain aluminium oxide rete is about 5um, and aperture is the nanoscale aperture B of 40-60nm left and right, and the hole depth of aperture B is 1um left and right; Can observe between each hole and produce connectivity structure simultaneously; If do not produce connectivity structure, can repeat above-mentioned steps (2) and (3), until produce hole connectivity structure;
(4), injection mo(u)lding: the aluminum alloy sheet after drying is inserted in injecting molding die, the PC plastics composite that injection moulding contains 40wt% glass fibre, mold temperature is 150 ℃, produces the metal of 15mm * 10mm and the faying face of plastics, the demoulding is also cooling;
Detect: batten is fixed on to universal testing machine and carries out product extension test, the maximum tension load of test binding site, bond strength=maximum load/bonded area, the bond strength of the aluminium base plastics composite products that the present embodiment obtains surpasses 13MPa.
It should be noted that: above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a preparation method for aluminium base plastics composite products, is characterized in that comprising the steps:
(1) at aluminum or aluminum alloy, making substrate surface adopts the method for chemical attack solution corrosion to form micron-sized macropore;
(2) at aluminum or aluminum alloy substrate surface, adopt anode oxidation method to form oxidation film layer, in oxidation film layer, contain nano level aperture;
(3) plastics are directly injected into aluminum or aluminum alloy substrate surface and form aluminum-base composite product.
2. the preparation method of aluminium base plastics composite products according to claim 1, it is characterized in that: the formation of the micron order macropore in described step (1) is in pH value, for 10-14, temperature, to be in the corrosive liquid of room temperature to 90 ℃, aluminum or aluminum alloy base material is immersed to 1 minute to 30 minutes institute and form, its aperture is that 1um is between 500um.
3. the preparation method of aluminium base plastics composite products according to claim 2, is characterized in that: the chemical attack solution adopting in described step (1) is one or more in the NaOH aqueous solution, the KOH aqueous solution, the Na2CO3 aqueous solution, the NaHCO3 aqueous solution, the NaOH-Na2HPO4 aqueous solution, ammonia spirit, the water-soluble amine based compound aqueous solution, the NH3-NH4Cl aqueous solution or the Na3PO4-Na2HPO4 aqueous solution.
4. the preparation method of aluminium base plastics composite products according to claim 1, it is characterized in that: the oxidation film layer in described step (2) is to be that 150g/L – 250g/L, temperature are in the sulfuric acid of 30 ℃ of 10 – in concentration, under 10 – 20V voltages, electrolytic oxidation 10-40 minute institute forms.
5. the preparation method of aluminium base plastics composite products according to claim 4, is characterized in that: the oxidation film layer thickness in described step (2) is between 3 μ m-10 μ m, and the aperture of aperture is that 20nm is between 200nm.
6. the preparation method of aluminium base plastics composite products according to claim 1, it is characterized in that: step (1) and step (2) is repeated multiple times carries out, after aperture treatment process, again carry out the processing of macropore, or again carry out the PROCESS FOR TREATMENT of macropore and aperture after aperture is processed.
7. the preparation method of aluminium base plastics composite products according to claim 6, is characterized in that: between described macropore, between aperture, form hole connectivity structure between macropore and aperture.
8. according to the preparation method of the aluminium base plastics composite products described in any one in claim 1 to 7, it is characterized in that: described plastics are the good polyphenylene sulfide of mobility, polybutylene terephthalate or polyamide.
9. the preparation method of aluminium base plastics composite products according to claim 7, is characterized in that: in described plastics, be added with glass and mineral material that weight percent content is less than 50%.
10. the aluminium base plastics composite products that method claimed in claim 1 obtains, comprises the base material that aluminum or aluminum alloy is made, and it is characterized in that: described aluminum or aluminum alloy substrate surface is compounded with plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259330.2A CN104085078A (en) | 2014-06-11 | 2014-06-11 | Aluminum-based plastic composite product and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259330.2A CN104085078A (en) | 2014-06-11 | 2014-06-11 | Aluminum-based plastic composite product and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104085078A true CN104085078A (en) | 2014-10-08 |
Family
ID=51632892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410259330.2A Pending CN104085078A (en) | 2014-06-11 | 2014-06-11 | Aluminum-based plastic composite product and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085078A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217748A (en) * | 2016-07-15 | 2016-12-14 | 东莞劲胜精密组件股份有限公司 | A kind of metal and plastic cement integrative-structure and manufacture method thereof |
| CN106965375A (en) * | 2017-03-20 | 2017-07-21 | 歌尔股份有限公司 | The engaging member and its processing method of a kind of stainless steel and plastics |
| CN106965374A (en) * | 2017-03-20 | 2017-07-21 | 歌尔股份有限公司 | The engaging member and its processing method of a kind of stainless steel and plastics |
| CN108501306A (en) * | 2018-04-04 | 2018-09-07 | 广州凯腾新材料科技有限公司 | The method of metal and resin-bonded |
| CN109183108A (en) * | 2018-08-23 | 2019-01-11 | 歌尔股份有限公司 | A kind of aluminum alloy materials and preparation method thereof and composite material |
| CN109795071A (en) * | 2017-11-17 | 2019-05-24 | 深圳市裕展精密科技有限公司 | The complex and its manufacturing method of metal and resin |
| CN112406007A (en) * | 2019-08-22 | 2021-02-26 | 比亚迪股份有限公司 | Resin-metal composite body and production method, and case |
| CN112440430A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Resin-aluminum alloy composite body, method for producing the same, and case |
| CN113416958A (en) * | 2021-06-02 | 2021-09-21 | 安费诺飞凤(安吉)通信部品有限公司 | Environment-friendly treatment process for preparing aluminum-plastic composite |
| CN113733677A (en) * | 2020-05-27 | 2021-12-03 | 财团法人金属工业研究发展中心 | Multilayer board with composite material and method for manufacturing same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268183A (en) * | 2010-06-04 | 2011-12-07 | 鸿富锦精密工业（深圳）有限公司 | Aluminum or aluminum alloy and plastic composite and manufacturing method thereof |
| CN103286996A (en) * | 2012-02-24 | 2013-09-11 | 比亚迪股份有限公司 | Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same |
| CN103286995A (en) * | 2012-02-24 | 2013-09-11 | 比亚迪股份有限公司 | Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same |
-
2014
- 2014-06-11 CN CN201410259330.2A patent/CN104085078A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268183A (en) * | 2010-06-04 | 2011-12-07 | 鸿富锦精密工业（深圳）有限公司 | Aluminum or aluminum alloy and plastic composite and manufacturing method thereof |
| CN103286996A (en) * | 2012-02-24 | 2013-09-11 | 比亚迪股份有限公司 | Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same |
| CN103286995A (en) * | 2012-02-24 | 2013-09-11 | 比亚迪股份有限公司 | Preparation method of aluminum alloy-resin composite and aluminum alloy-resin composite prepared by using same |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217748A (en) * | 2016-07-15 | 2016-12-14 | 东莞劲胜精密组件股份有限公司 | A kind of metal and plastic cement integrative-structure and manufacture method thereof |
| CN106217748B (en) * | 2016-07-15 | 2018-12-07 | 广东劲胜智能集团股份有限公司 | A kind of metal and plastic cement integral structure and its manufacturing method |
| CN106965375A (en) * | 2017-03-20 | 2017-07-21 | 歌尔股份有限公司 | The engaging member and its processing method of a kind of stainless steel and plastics |
| CN106965374A (en) * | 2017-03-20 | 2017-07-21 | 歌尔股份有限公司 | The engaging member and its processing method of a kind of stainless steel and plastics |
| CN109795071A (en) * | 2017-11-17 | 2019-05-24 | 深圳市裕展精密科技有限公司 | The complex and its manufacturing method of metal and resin |
| CN108501306A (en) * | 2018-04-04 | 2018-09-07 | 广州凯腾新材料科技有限公司 | The method of metal and resin-bonded |
| CN109183108A (en) * | 2018-08-23 | 2019-01-11 | 歌尔股份有限公司 | A kind of aluminum alloy materials and preparation method thereof and composite material |
| CN112406007A (en) * | 2019-08-22 | 2021-02-26 | 比亚迪股份有限公司 | Resin-metal composite body and production method, and case |
| CN112406007B (en) * | 2019-08-22 | 2022-07-15 | 比亚迪股份有限公司 | Resin-metal composite body and production method, and case |
| CN112440430A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Resin-aluminum alloy composite body, method for producing the same, and case |
| CN113733677A (en) * | 2020-05-27 | 2021-12-03 | 财团法人金属工业研究发展中心 | Multilayer board with composite material and method for manufacturing same |
| US11766847B2 (en) | 2020-05-27 | 2023-09-26 | Metal Industries Research & Development Centre | Multilayer plate with composite material and method for manufacturing the same |
| CN113416958A (en) * | 2021-06-02 | 2021-09-21 | 安费诺飞凤(安吉)通信部品有限公司 | Environment-friendly treatment process for preparing aluminum-plastic composite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104085078A (en) | Aluminum-based plastic composite product and preparation method thereof | |
| TWI463039B (en) | Method of preparing aluminum alloy resin composite and aluminum alloy-resin composite obtainable by the same | |
| TWI581949B (en) | Method of preparing aluminum alloy-resin composite and aluminum alloy-resin composite obtainable by the same | |
| TWI481747B (en) | Method of preparing aluminum alloy-resin composite and aluminum alloy-resin composite obtainable by the same | |
| CN103290449B (en) | Aluminum alloy subjected to surface treatment and surface treatment method thereof, as well as aluminum alloy resin composite and preparation method thereof | |
| CN103290450B (en) | A kind of preparation method of aluminum alloy resin complex and aluminum alloy resin complex | |
| CN106217754B (en) | The metal and its surface treatment method and metal-resin composite of surface treatment | |
| CN103448201B (en) | A kind of preparation method of metal-resin composite and the metal-resin composite of preparation thereof | |
| CN107709002B (en) | Metal resin composite molded body and method for producing same | |
| US20150218710A1 (en) | Composite and method for making the same | |
| CN102268183A (en) | Aluminum or aluminum alloy and plastic composite and manufacturing method thereof | |
| CN105196652B (en) | A kind of metal-resin composite and preparation method thereof | |
| US20130157006A1 (en) | Method for making magnesium/magnesium alloy-and-resin composite and magnesium/magnesium alloy-and-resin composite thereof | |
| CN102373499A (en) | Combination method of alloy and plastic | |
| CN103448200A (en) | Preparation method of metal resin complex and metal resin complex prepared thereby | |
| CN106917129B (en) | The engaging member and its processing method of stainless steel and plastics | |
| CN108790012A (en) | Aluminum based resin composite material and preparation method | |
| CN108312419B (en) | Surface-treated stainless steel, stainless steel resin complex and preparation method thereof | |
| CN104711651B (en) | A kind of aluminum alloy resin complex | |
| CN109183108B (en) | Aluminum alloy material, preparation method thereof and composite material | |
| CN108790013B (en) | Composite body of stainless steel part and plastic part and preparation method thereof | |
| KR101568991B1 (en) | Aluminium-resin metal composition and method for fabricating the same | |
| CN106148962A (en) | The treatment fluid of a kind of stainless steel surface nano hole and application process thereof | |
| TWI475132B (en) | Surface-treated metal, metal-resin composite and method for preparing the same | |
| EP2497846B1 (en) | Aluminum alloy-and-resin composite and method for making the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |