CN105349976A - Surface treatment technology of aluminum plate - Google Patents
Surface treatment technology of aluminum plate Download PDFInfo
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- CN105349976A CN105349976A CN201510747993.3A CN201510747993A CN105349976A CN 105349976 A CN105349976 A CN 105349976A CN 201510747993 A CN201510747993 A CN 201510747993A CN 105349976 A CN105349976 A CN 105349976A
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- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
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- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
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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
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to a surface treatment technology of an aluminum plate. The surface treatment technology comprises the following steps that firstly, the aluminum plate is cleaned; secondly, passivating treatment is carried out on the aluminum plate; thirdly, priming paint is sprayed; and fourthly, finishing coat is sprayed. When the method is used for treating the aluminum plate, the aluminum plate is firstly wiped with silver oxide and kerosene after being cleaned, foreign matter on the surface of the aluminum plate can be removed, and evenness during subsequent passivating and the compactness of a passivating layer can be improved; after treatment, the thickness of the passivating layer can be increased, and the corrosion resistance of the aluminum plate and the surface smoothness of the passivated aluminum plate are greatly improved; paint is sprayed after passivating, the corrosion resistance of aluminum materials is further improved, and attractiveness of the aluminum materials can be improved; and silver oxide and kerosene are used for treatment before passivating, and paint spraying evenness and bonding firmness can be improved.
Description
Technical field
The invention belongs to field of metal surface treatment, be specifically related to a kind of surface of aluminum plate treatment process.
Background technology
Al and Alalloy be current applications very widely, one of most economical applicable material.World aluminum output occupies first of non-ferrous metal within 1956, beginning to exceed copper output always.The output of current aluminium and consumption (calculating by ton) are only second to steel, become the second largest metal of mankind's application; And the resource of aluminium is very abundant, according to predesigne, the mineral reserve storage capacity of aluminium accounts for more than 8% of earth's crust constitute.Aluminium is of many uses, now needs in use to carry out surface treatment.
Summary of the invention
The object of this invention is to provide a kind of surface of aluminum plate treatment process, surface of aluminum plate is carried out to the process such as passivation, improve the antiseptic property of aluminium sheet.
A kind of surface of aluminum plate treatment process, comprises the following steps:
(1), by surface of aluminum plate put into soaking compartment and use 40 DEG C, the massfraction sodium hydrogen carbonate solution immersion treatment 60-72s that is 3-4%, then use soft cloth wiping surface of aluminum plate, and use clear water to rinse well;
(2), by the surface of aluminum plate that step (1) is handled well dry at 30-40 DEG C of temperature, then evenly spray silver oxide powder in surface of aluminum plate, fountain height is 55-62g/m
2, then use the soft cloth being moistened with kerosene to have the aluminium sheet of silver oxide powder to carry out wiping to sprinkling, pressure during wiping is 0.35-0.42Mpa, and the wiping time is 5-8min;
(3), by the aluminium sheet that step (2) is handled well use 28 DEG C, the massfraction sodium hydrogen carbonate solution immersion treatment 3-5min that is 3-4%, then use washed with de-ionized water, deionized water temperature is 22-28 DEG C;
(4) aluminium sheet, above-mentioned steps handled well uses inactivating treatment liquid at 25-32 DEG C of Passivation Treatment 25-33min;
(5) aluminium sheet, by Passivation Treatment completed uses deionized water rinsing clean, dries at 35-40 DEG C;
(6) epoxy zinc chromate primer, by surface of aluminum plate is used to spray, during spraying, priming paint: solidifying priming paint agent: the part by weight of thinner is 7:2:0.2; Dry at 35 DEG C after spraying;
(7), by aluminium sheet at 50-55 DEG C, 10-15min is processed, then spray paint.
Preferably, described inactivating treatment liquid comprises treatment solution A and treatment solution B, and in treatment solution A, silane coupling agent mass concentration is 1.2-1.5%, mixed amine mass concentration 4.3-5.8%, dimethyl formamide mass concentration 1.5-3% surplus be water; In treatment solution B, the mass concentration of sodium dichromate 99 is 8-15%, and surplus is water, and adjustment PH is 4.5-6; During use, first use treatment solution A process 10-15min, then use treatment solution B process.
Preferably, described finish paint is made up of following composition by weight: urethane acrylate 25-30 part, Hydroxylated acrylic resin 15-22 part, aqueous epoxy resins 12-15 part, ethylene glycol ether acetate 15-20 part, thinner 50-65 part, flow agent 1-2 part, solidifying agent 1-2 part, defoamer 0.5-1 part.The paint spraying of this formula, better with cohesiveness on the aluminium sheet of silver peroxide process post-passivation, can prevent paint bubble, come off.
Described thinner, flow agent, solidifying agent and defoamer can use this area common agents.
Can use a small amount of conventional dissolving adjuvants when in the present invention prepared by reagent, solubility promoter usage quantity is less than 5%.
Beneficial effect of the present invention: method of the present invention is when to aluminium sheet process, first use silver suboxide after cleaning and carry out wiping with kerosene, the foreign matter of surface of aluminum plate can be removed, homogeneity when can promote again follow-up passivation and the density of passivation layer, and after process, the thickness of passivation layer can be increased, greatly promote the planeness of surface of aluminum plate after the Corrosion Protection of aluminium sheet and passivation; Spray paint more after passivation, promotes the preservative property of aluminium further, can also promote its aesthetic property, use silver suboxide and kerosene to process before passivation, can promote the stability of homogeneity and the bonding of spraying paint.
Temperature and time in the present invention in Passivation Treatment step controls, the Passivation Treatment effect of aluminium sheet is had a great impact, the present invention also demonstrates differing temps and time controling, when changing temperature and time, carry out salt-fog test, after result display condition changes, salt-fog test time shorten, within the scope of 100-263h, illustrates that condition of the present invention controls to produce fabulous effect.
Embodiment
Embodiment 1
A kind of surface of aluminum plate treatment process, comprises the following steps:
(1), by surface of aluminum plate put into soaking compartment use 40 DEG C, massfraction be 3.5% sodium hydrogen carbonate solution immersion treatment 65s, then use soft cloth wiping surface of aluminum plate, and use clear water to rinse well;
(2), by the surface of aluminum plate that step (1) is handled well dry at 32 DEG C of temperature, then evenly spray silver oxide powder in surface of aluminum plate, fountain height is 58g/m
2, then use the soft cloth being moistened with kerosene to have the aluminium sheet of silver oxide powder to carry out wiping to sprinkling, pressure during wiping is 0.4Mpa, and the wiping time is 6min;
(3), by the aluminium sheet that step (2) is handled well use 28 DEG C, the massfraction sodium hydrogen carbonate solution immersion treatment 3min that is 3-4%, then use washed with de-ionized water, deionized water temperature is 25 DEG C;
(4) aluminium sheet, above-mentioned steps handled well uses inactivating treatment liquid at 28 DEG C of Passivation Treatment 28min;
(5) aluminium sheet, by Passivation Treatment completed uses deionized water rinsing clean, dries at 36 DEG C;
(6) epoxy zinc chromate primer, by surface of aluminum plate is used to spray, during spraying, priming paint: solidifying priming paint agent: the part by weight of thinner is 7:2:0.2; Dry at 35 DEG C after spraying;
(7), by aluminium sheet at 50-55 DEG C, 10-15min is processed, then spray paint.
Described inactivating treatment liquid comprises treatment solution A and treatment solution B, and in treatment solution A, silane coupling agent mass concentration is 1.5%, mixed amine mass concentration 4.8%, dimethyl formamide mass concentration 2% surplus be water; In treatment solution B, the mass concentration of sodium dichromate 99 is 12%, and surplus is water, regulates PH to be 6; During use, first use treatment solution A process 15min, then use treatment solution B process.
Described finish paint is made up of following composition by weight: urethane acrylate 28 parts, Hydroxylated acrylic resin 20 parts, aqueous epoxy resins 12 parts, ethylene glycol ether acetate 16 parts, thinner 55 parts, flow agent 1.2 parts, 1.5 parts, solidifying agent, defoamer 0.75 part.
Embodiment 2
A kind of surface of aluminum plate treatment process, comprises the following steps:
(1), by surface of aluminum plate put into soaking compartment use 40 DEG C, massfraction be 3.5% sodium hydrogen carbonate solution immersion treatment 64s, then use soft cloth wiping surface of aluminum plate, and use clear water to rinse well;
(2), by the surface of aluminum plate that step (1) is handled well dry at 32 DEG C of temperature, then evenly spray silver oxide powder in surface of aluminum plate, fountain height is 59g/m
2, then use the soft cloth being moistened with kerosene to have the aluminium sheet of silver oxide powder to carry out wiping to sprinkling, pressure during wiping is 0.4Mpa, and the wiping time is 7min;
(3), by the aluminium sheet that step (2) is handled well use 28 DEG C, massfraction be 4% sodium hydrogen carbonate solution immersion treatment 3min, then use washed with de-ionized water, deionized water temperature is 26 DEG C;
(4) aluminium sheet, above-mentioned steps handled well uses inactivating treatment liquid at 28 DEG C of Passivation Treatment 30min;
(5) aluminium sheet, by Passivation Treatment completed uses deionized water rinsing clean, dries at 36 DEG C;
(6) epoxy zinc chromate primer, by surface of aluminum plate is used to spray, during spraying, priming paint: solidifying priming paint agent: the part by weight of thinner is 7:2:0.2; Dry at 35 DEG C after spraying;
(7), by aluminium sheet at 50-55 DEG C, 10-15min is processed, then spray paint.
Preferably, described inactivating treatment liquid comprises treatment solution A and treatment solution B, and in treatment solution A, silane coupling agent mass concentration is 1.5%, mixed amine mass concentration 5%, dimethyl formamide mass concentration 1.8% surplus be water; In treatment solution B, the mass concentration of sodium dichromate 99 is 12%, and surplus is water, regulates PH to be 5.5; During use, first use treatment solution A process 13min, then use treatment solution B process.
Described finish paint is made up of following composition by weight: urethane acrylate 30 parts, Hydroxylated acrylic resin 20 parts, aqueous epoxy resins 14 parts, ethylene glycol ether acetate 18 parts, thinner 60 parts, flow agent 1.5 parts, 1.6 parts, solidifying agent, defoamer 0.8 part.
Claims (3)
1. a surface of aluminum plate treatment process, is characterized in that, comprises the following steps:
(1), by surface of aluminum plate put into soaking compartment and use 40 DEG C, the massfraction sodium hydrogen carbonate solution immersion treatment 60-72s that is 3-4%, then use soft cloth wiping surface of aluminum plate, and use clear water to rinse well;
(2), by the surface of aluminum plate that step (1) is handled well dry at 30-40 DEG C of temperature, then evenly spray silver oxide powder in surface of aluminum plate, fountain height is 55-62g/m
2, then use the soft cloth being moistened with kerosene to have the aluminium sheet of silver oxide powder to carry out wiping to sprinkling, pressure during wiping is 0.35-0.42Mpa, and the wiping time is 5-8min;
(3), by the aluminium sheet that step (2) is handled well use 28 DEG C, the massfraction sodium hydrogen carbonate solution immersion treatment 3-5min that is 3-4%, then use washed with de-ionized water, deionized water temperature is 22-28 DEG C;
(4) aluminium sheet, above-mentioned steps handled well uses inactivating treatment liquid at 25-32 DEG C of Passivation Treatment 25-33min;
(5) aluminium sheet, by Passivation Treatment completed uses deionized water rinsing clean, dries at 35-40 DEG C;
(6) epoxy zinc chromate primer, by surface of aluminum plate is used to spray, during spraying, priming paint: solidifying priming paint agent: the part by weight of thinner is 7:2:0.2; Dry at 35 DEG C after spraying;
(7), by aluminium sheet at 50-55 DEG C, 10-15min is processed, then spray paint.
2. a kind of surface of aluminum plate treatment process according to claim 1, it is characterized in that, described inactivating treatment liquid comprises treatment solution A and treatment solution B, in treatment solution A, silane coupling agent mass concentration is 1.2-1.5%, mixed amine mass concentration 4.3-5.8%, dimethyl formamide mass concentration 1.5-3%, and surplus is water; In treatment solution B, the mass concentration of sodium dichromate 99 is 8-15%, and surplus is water, and adjustment PH is 4.5-6; During use, first use treatment solution A process 10-15min, then use treatment solution B process.
3. a kind of surface of aluminum plate treatment process according to claim 1 and 2, it is characterized in that, described finish paint is made up of following composition by weight: urethane acrylate 25-30 part, Hydroxylated acrylic resin 15-22 part, aqueous epoxy resins 12-15 part, ethylene glycol ether acetate 15-20 part, thinner 50-65 part, flow agent 1-2 part, solidifying agent 1-2 part, defoamer 0.5-1 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510747993.3A CN105349976B (en) | 2015-11-06 | 2015-11-06 | A kind of surface of aluminum plate handling process |
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| CN201510747993.3A CN105349976B (en) | 2015-11-06 | 2015-11-06 | A kind of surface of aluminum plate handling process |
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| CN105349976A true CN105349976A (en) | 2016-02-24 |
| CN105349976B CN105349976B (en) | 2017-12-05 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048628A (en) * | 2016-06-18 | 2016-10-26 | 安徽昊博健身器材有限公司 | Surface treatment method for aluminum alloy fastener |
| CN106086845A (en) * | 2016-06-18 | 2016-11-09 | 安徽昊博健身器材有限公司 | A kind of surface treatment method of 4A01 aluminium alloy |
| CN106086844A (en) * | 2016-06-18 | 2016-11-09 | 安徽昊博健身器材有限公司 | A kind of surface treatment method of aluminum |
| CN108103492A (en) * | 2017-12-29 | 2018-06-01 | 重庆全茂合渝科技有限公司 | A kind of clutch of motorcycle gear shift arm Anticorrosion measure |
| CN108480169A (en) * | 2018-04-26 | 2018-09-04 | 宁夏坚盾幕墙工程有限公司 | A kind of process of surface treatment of aluminum veneer |
| CN108816708A (en) * | 2018-07-06 | 2018-11-16 | 嘉兴市皇能厨卫科技有限公司 | A kind of process of surface treatment of aluminium sheet |
| CN111013988A (en) * | 2019-12-20 | 2020-04-17 | 江苏佰大铝业科技有限公司 | Surface treatment process of aluminum veneer for curtain wall |
| CN112246570A (en) * | 2020-10-22 | 2021-01-22 | 海南博展实业有限公司 | Surface waterproof treatment method for thin aluminum plate |
| CN112281197A (en) * | 2020-11-03 | 2021-01-29 | 湖南昕泰装饰材料有限公司 | Method for manufacturing surface-treated aluminum material |
| CN113198712A (en) * | 2021-04-19 | 2021-08-03 | 江苏安工幕墙新材料有限公司 | Paint-dropping-preventing aluminum plate surface spraying process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070012930A1 (en) * | 2004-06-17 | 2007-01-18 | Yu-Chuan Liu | High brightness light-emitting device and manufacturing process of the light-emitting device |
| CN102677039A (en) * | 2012-05-21 | 2012-09-19 | 合肥工业大学 | Silane/rare-earth composite protective film on aluminum or aluminum alloy surface and preparation method thereof |
| CN103447220A (en) * | 2013-08-13 | 2013-12-18 | 河南辉龙铝业股份有限公司 | Aluminum profile spraying process |
| CN104148258A (en) * | 2014-07-21 | 2014-11-19 | 浙江德清森朗装饰材料有限公司 | Fluorocarbon aluminum panel manufacturing technique |
| CN104498920A (en) * | 2014-11-28 | 2015-04-08 | 安徽华灿彩钢薄板科技有限公司 | Color steel plate processing method |
| CN104975280A (en) * | 2015-07-01 | 2015-10-14 | 江西飞达新材料科技股份有限公司 | Cold-rolled steel sheet passivating treatment method |
-
2015
- 2015-11-06 CN CN201510747993.3A patent/CN105349976B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070012930A1 (en) * | 2004-06-17 | 2007-01-18 | Yu-Chuan Liu | High brightness light-emitting device and manufacturing process of the light-emitting device |
| CN102677039A (en) * | 2012-05-21 | 2012-09-19 | 合肥工业大学 | Silane/rare-earth composite protective film on aluminum or aluminum alloy surface and preparation method thereof |
| CN103447220A (en) * | 2013-08-13 | 2013-12-18 | 河南辉龙铝业股份有限公司 | Aluminum profile spraying process |
| CN104148258A (en) * | 2014-07-21 | 2014-11-19 | 浙江德清森朗装饰材料有限公司 | Fluorocarbon aluminum panel manufacturing technique |
| CN104498920A (en) * | 2014-11-28 | 2015-04-08 | 安徽华灿彩钢薄板科技有限公司 | Color steel plate processing method |
| CN104975280A (en) * | 2015-07-01 | 2015-10-14 | 江西飞达新材料科技股份有限公司 | Cold-rolled steel sheet passivating treatment method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048628A (en) * | 2016-06-18 | 2016-10-26 | 安徽昊博健身器材有限公司 | Surface treatment method for aluminum alloy fastener |
| CN106086845A (en) * | 2016-06-18 | 2016-11-09 | 安徽昊博健身器材有限公司 | A kind of surface treatment method of 4A01 aluminium alloy |
| CN106086844A (en) * | 2016-06-18 | 2016-11-09 | 安徽昊博健身器材有限公司 | A kind of surface treatment method of aluminum |
| CN108103492A (en) * | 2017-12-29 | 2018-06-01 | 重庆全茂合渝科技有限公司 | A kind of clutch of motorcycle gear shift arm Anticorrosion measure |
| CN108480169A (en) * | 2018-04-26 | 2018-09-04 | 宁夏坚盾幕墙工程有限公司 | A kind of process of surface treatment of aluminum veneer |
| CN108816708A (en) * | 2018-07-06 | 2018-11-16 | 嘉兴市皇能厨卫科技有限公司 | A kind of process of surface treatment of aluminium sheet |
| CN111013988A (en) * | 2019-12-20 | 2020-04-17 | 江苏佰大铝业科技有限公司 | Surface treatment process of aluminum veneer for curtain wall |
| CN112246570A (en) * | 2020-10-22 | 2021-01-22 | 海南博展实业有限公司 | Surface waterproof treatment method for thin aluminum plate |
| CN112281197A (en) * | 2020-11-03 | 2021-01-29 | 湖南昕泰装饰材料有限公司 | Method for manufacturing surface-treated aluminum material |
| CN113198712A (en) * | 2021-04-19 | 2021-08-03 | 江苏安工幕墙新材料有限公司 | Paint-dropping-preventing aluminum plate surface spraying process |
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Denomination of invention: Surface treatment technology of aluminum plate Effective date of registration: 20180320 Granted publication date: 20171205 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Feng Hui Metallgesellschaft AG Registration number: 2018340000076 |
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Date of cancellation: 20190319 Granted publication date: 20171205 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Feng Hui Metallgesellschaft AG Registration number: 2018340000076 |