CN103206053B - Preparation process for self-cleaning aluminum section - Google Patents
Preparation process for self-cleaning aluminum section Download PDFInfo
- Publication number
- CN103206053B CN103206053B CN201310101796.5A CN201310101796A CN103206053B CN 103206053 B CN103206053 B CN 103206053B CN 201310101796 A CN201310101796 A CN 201310101796A CN 103206053 B CN103206053 B CN 103206053B
- Authority
- CN
- China
- Prior art keywords
- extruded sections
- aluminium extruded
- parts
- self
- base material
- 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.)
- Active
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a self-cleaning aluminum section and a preparation process thereof. The self-cleaning aluminum section comprises an aluminum section base material (1), a middle layer (2) and a surface layer (3), wherein the aluminum section base material (1) serves as the base layer, the middle layer (2) is a solvent non-chrome purified liquid film layer, and the surface layer (3) is a self-cleaning coating layer. The preparation process of the self-cleaning aluminum section includes steps of sheet metal processing, sand blasting, degreasing, water washing, acid washing, water washing, drying, middle layer painting, leveling, surface layer painting, leveling and drying. Self-cleaning coatings are painted on the surface of the aluminum section so that dust and the like cannot be adsorbed on the surface of the aluminum section, and furthermore, the aluminum section is easy to clean, attractive in appearance and practical. In addition, a double-layer coating mode is adopted, the coatings are tightly attached to the surface of the aluminum section, and therefore the aluminum section has an excellent sensory effect, good weather resistance and long service life.
Description
Technical field
The present invention relates to a kind of self-cleaning aluminium extruded sections and preparation technology thereof.
Background technology
Now, in medical treatment, health, the operating room of scientific research, bacteria free room, laboratory, pharmaceutical factory production department, food products factory's production department, Cosmetics Plant's production department, the enforcement room etc. of biochemistry and electron trade, its interior wall and wall face metope ornament materials used are generally common plate face or face brick, these materials not only show coarse, and easily glue dust, weather resistance is poor simultaneously, application life is short, easy damage, fall flat, it is simple that aluminium has manufacture craft, easy for installation, long service life, the advantage such as elegant in appearance, but under natural environment, dirt dust will be coverd with after a time, not only affect attractive in appearance, and become easily infected by bacterium, to develop a kind of self-cleaning function that has, rinse can fall with water after dust etc. are adsorbed on surface, aluminium extruded sections easy to use.Seem extremely important.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of by spraying self-cleaning coating at aluminium shape surface, dusts etc. can not be adsorbed on the surface of aluminium extruded sections, be easy to cleaning, both artistic and practical, and adopt duplex coating mode, coating attachment closely, sensory effects is splendid, has permanent weather resistance, the self-cleaning aluminium extruded sections of long service life and preparation technology thereof.
The invention provides a kind of self-cleaning aluminium extruded sections, it comprises aluminium extruded sections base material, intermediate layer and surface layer, and described aluminium extruded sections base material is as bottom, and intermediate layer is solvent Chrome-free refined solution rete, and surface layer is self-cleaning coating layer.
The preparation technology of self-cleaning aluminium extruded sections, it comprises the following steps:
S1: panel beating: choose aluminium and carry out panel beating;
S2: process in early stage: it comprises following sub-step:
S201: blasting treatment: aluminium extruded sections substrate surface that step S1 obtains carries out blasting treatment to adopt special pneumatic equipment to be injected in by diamond dust, forms sandblasting passivation layer;
S202: degreasing: the aluminium extruded sections base material obtained by step S201 is placed in 50 ~ 80 DEG C of degreaser degreasings 1 ~ 10 minute;
S203: washing: aluminium extruded sections base material is taken out from degreaser the clear water being placed in 30 ~ 60 DEG C and clean 2 ~ 4 minutes;
S204: pickling: the clean aluminium extruded sections base material of washing is placed in 50 ~ 80 DEG C of pickle pickling 1 ~ 10 minute;
S205: washing: aluminium extruded sections base material is taken out from pickle the clear water being placed in 30 ~ 60 DEG C and clean 2 ~ 4 minutes;
S206: dry: the clean aluminium extruded sections base material of washing is placed in baking oven, dries 10 ~ 20 minutes at 20 ~ 60 DEG C;
S3: lay-off undercoat: be coated with solvent Chrome-free purifying liquid film at the aluminium extruded sections substrate surface obtained through step S2, control thickness is 10 ~ 20um;
S4: levelling: levelling 10 ~ 15 minutes under room temperature;
S5: be coated with surface layer: be coated with self-cleaning coating at the aluminium shape surface through S4 process, control thickness is 15 ~ 20um;
S6: levelling: levelling 10 ~ 15 minutes under room temperature;
S7: dry: be placed in baking oven and dry 20 ~ 40 minutes at 20 ~ 40 DEG C.
Described degreaser consists of: sodium carbonate: 20 ~ 30 parts, sodium phosphate: 5 ~ 10 parts, Boratex: 5 ~ 15 parts, emulsifier: 20 ~ 30 parts, defoamer: 10 ~ 15 parts, and described pickle consists of: hydrochloric acid: 150 ~ 250 parts, phosphoric acid: 50 ~ 70 parts, hydrofluoric acid: 70 ~ 90 parts, hydrogen peroxide: 110 ~ 130 parts, pyridines corrosion inhibiter: 0.1 ~ 1 part.
The invention has the beneficial effects as follows:
1) the present invention is by the surface spraying self-cleaning coating at aluminium extruded sections, rinses and can fall, can not be adsorbed on the surface of aluminium extruded sections after dust etc. are adsorbed on Surface of profile with water, is easy to cleaning, both artistic and practical;
2) the present invention adopts duplex coating mode, and closely, sensory effects is splendid, has permanent weather resistance in coating attachment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-base material, 2-intermediate layer, 3-surface layer.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
[embodiment 1]
Self-cleaning aluminium extruded sections, it comprises aluminium extruded sections base material 1, intermediate layer 2 and surface layer 3, and described aluminium extruded sections base material 1 is as bottom, and intermediate layer 2 is solvent Chrome-free refined solution rete, and surface layer 3 is self-cleaning coating layer.
The preparation technology of self-cleaning aluminium extruded sections, it comprises the following steps:
S1: panel beating: choose aluminium and carry out panel beating;
S2: process in early stage: it comprises following sub-step:
S201: blasting treatment: aluminium extruded sections substrate surface that step S1 obtains carries out blasting treatment to adopt special pneumatic equipment to be injected in by diamond dust, forms sandblasting passivation layer;
S202: degreasing: the aluminium extruded sections base material obtained by step S201 is placed in 50 DEG C of degreaser degreasings 1 minute;
S203: washing: aluminium extruded sections base material is taken out from degreaser the clear water being placed in 30 DEG C and clean 2 minutes;
S204: pickling: the clean aluminium extruded sections base material of washing is placed in 50 DEG C of pickle pickling 1 minute;
S205: washing: aluminium extruded sections base material is taken out from pickle the clear water being placed in 30 DEG C and clean 2 minutes;
S206: dry: the clean aluminium extruded sections base material of washing is placed in baking oven, dries 20 minutes at 20 DEG C;
S3: lay-off undercoat: be coated with solvent Chrome-free purifying liquid film at the aluminium extruded sections substrate surface obtained through step S2, control thickness is 10um;
S4: levelling: levelling 10 minutes under room temperature;
S5: be coated with surface layer: be coated with self-cleaning coating at the aluminium shape surface through S4 process, control thickness is 15um;
S6: levelling: levelling 10 minutes under room temperature;
S7: dry: be placed in baking oven and dry 40 minutes at 20 DEG C.
Described degreaser consists of: sodium carbonate: 20 parts, sodium phosphate: 5 parts, Boratex: 5 parts, emulsifier: 20 parts, defoamer: 10 parts, and described pickle consists of: hydrochloric acid: 150 parts, phosphoric acid: 50 parts, hydrofluoric acid: 70 parts, hydrogen peroxide: 110 parts, pyridines corrosion inhibiter: 0.1 part.
[embodiment 2]
Self-cleaning aluminium extruded sections, it comprises aluminium extruded sections base material 1, intermediate layer 2 and surface layer 3, and described aluminium extruded sections base material 1 is as bottom, and intermediate layer 2 is solvent Chrome-free refined solution rete, and surface layer 3 is self-cleaning coating layer.
The preparation technology of self-cleaning aluminium extruded sections, it comprises the following steps:
S1: panel beating: choose aluminium and carry out panel beating;
S2: process in early stage: it comprises following sub-step:
S201: blasting treatment: aluminium extruded sections substrate surface that step S1 obtains carries out blasting treatment to adopt special pneumatic equipment to be injected in by diamond dust, forms sandblasting passivation layer;
S202: degreasing: the aluminium extruded sections base material obtained by step S201 is placed in 80 DEG C of degreaser degreasings 10 minutes;
S203: washing: aluminium extruded sections base material is taken out from degreaser the clear water being placed in 60 DEG C and clean 4 minutes;
S204: pickling: the clean aluminium extruded sections base material of washing is placed in 80 DEG C of pickle pickling 10 minutes;
S205: washing: aluminium extruded sections base material is taken out from pickle the clear water being placed in 60 DEG C and clean 4 minutes;
S206: dry: the clean aluminium extruded sections base material of washing is placed in baking oven, dries 10 minutes at 60 DEG C;
S3: lay-off undercoat: be coated with solvent Chrome-free purifying liquid film at the aluminium extruded sections substrate surface obtained through step S2, control thickness is 20um;
S4: levelling: levelling 15 minutes under room temperature;
S5: be coated with surface layer: be coated with self-cleaning coating at the aluminium shape surface through S4 process, control thickness is 20um;
S6: levelling: levelling 15 minutes under room temperature;
S7: dry: be placed in baking oven and dry 20 minutes at 40 DEG C.
Described degreaser consists of: sodium carbonate: 30 parts, sodium phosphate: 10 parts, Boratex: 15 parts, emulsifier: 30 parts, defoamer: 15 parts, and described pickle consists of: hydrochloric acid: 250 parts, phosphoric acid: 70 parts, hydrofluoric acid: 90 parts, hydrogen peroxide: 130 parts, pyridines corrosion inhibiter: 1 part.
[embodiment 3]
Self-cleaning aluminium extruded sections, it comprises aluminium extruded sections base material 1, intermediate layer 2 and surface layer 3, and described aluminium extruded sections base material 1 is as bottom, and intermediate layer 2 is solvent Chrome-free refined solution rete, and surface layer 3 is self-cleaning coating layer.
The preparation technology of self-cleaning aluminium extruded sections, it comprises the following steps:
S1: panel beating: choose aluminium and carry out panel beating;
S2: process in early stage: it comprises following sub-step:
S201: blasting treatment: aluminium extruded sections substrate surface that step S1 obtains carries out blasting treatment to adopt special pneumatic equipment to be injected in by diamond dust, forms sandblasting passivation layer;
S202: degreasing: the aluminium extruded sections base material obtained by step S201 is placed in 65 DEG C of degreaser degreasings 5 minutes;
S203: washing: aluminium extruded sections base material is taken out from degreaser the clear water being placed in 45 DEG C and clean 3 minutes;
S204: pickling: the clean aluminium extruded sections base material of washing is placed in 65 DEG C of pickle pickling 5 minutes;
S205: washing: aluminium extruded sections base material is taken out from pickle the clear water being placed in 45 DEG C and clean 3 minutes;
S206: dry: the clean aluminium extruded sections base material of washing is placed in baking oven, dries 15 minutes at 40 DEG C;
S3: lay-off undercoat: be coated with solvent Chrome-free purifying liquid film at the aluminium extruded sections substrate surface obtained through step S2, control thickness is 15um;
S4: levelling: levelling 13 minutes under room temperature;
S5: be coated with surface layer: be coated with self-cleaning coating at the aluminium shape surface through S4 process, control thickness is 18um;
S6: levelling: levelling 13 minutes under room temperature;
S7: dry: be placed in baking oven and dry 30 minutes at 30 DEG C.
Described degreaser consists of: sodium carbonate: 25 parts, sodium phosphate: 8 parts, Boratex: 10 parts, emulsifier: 25 parts, defoamer: 13 parts, and described pickle consists of: hydrochloric acid: 200 parts, phosphoric acid: 60 parts, hydrofluoric acid: 80 parts, hydrogen peroxide: 120 parts, pyridines corrosion inhibiter: 0.5 part.
Claims (1)
1. the preparation technology of self-cleaning aluminium extruded sections, described self-cleaning aluminium extruded sections comprises aluminium extruded sections base material (1), intermediate layer (2) and surface layer (3), described aluminium extruded sections base material as basic unit, intermediate layer (2) for solvent Chrome-free refined solution rete, surface layer (3) be self-cleaning coating layer;
It is characterized in that: described preparation technology, comprises the following steps:
S1: panel beating: choose aluminium and carry out panel beating;
S2: process in early stage: it comprises following sub-step:
S201: blasting treatment: aluminium extruded sections substrate surface that step S1 obtains carries out blasting treatment to adopt special pneumatic equipment to be injected in by diamond dust, forms sandblasting passivation layer;
S202: degreasing: the aluminium extruded sections base material obtained by step S201 is placed in 50 ~ 80 DEG C of degreaser degreasings 1 ~ 10 minute, and degreaser consists of: sodium carbonate: 20 ~ 30 parts, sodium phosphate: 5 ~ 10 parts, Boratex: 5 ~ 15 parts, emulsifier: 20 ~ 30 parts, defoamer: 10 ~ 15 parts;
S203: washing: aluminium extruded sections base material is taken out from degreaser the clear water being placed in 30 ~ 60 DEG C and clean 2 ~ 4 minutes;
S204: pickling: the clean aluminium extruded sections base material of washing is placed in 50 ~ 80 DEG C of pickle pickling 1 ~ 10 minute, and pickle consists of: hydrochloric acid: 150 ~ 250 parts, phosphoric acid: 50 ~ 70 parts, hydrofluoric acid: 70 ~ 90 parts, hydrogen peroxide: 110 ~ 130 parts, pyridines corrosion inhibiter: 0.1 ~ 1 part;
S205: washing: aluminium extruded sections base material is taken out from pickle the clear water being placed in 30 ~ 60 DEG C and clean 2 ~ 4 minutes;
S206: dry: the clean aluminium extruded sections base material of washing is placed in baking oven, dries 10 ~ 20 minutes at 20 ~ 60 DEG C;
S3: lay-off undercoat: be coated with solvent Chrome-free purifying liquid film at the aluminium extruded sections substrate surface obtained through step S2, control thickness is 10 ~ 20um;
S4: levelling: levelling 10 ~ 15 minutes under room temperature;
S5: be coated with surface layer: be coated with self-cleaning coating at the aluminium shape surface through S4 process, control thickness is 15 ~ 20um;
S6: levelling: levelling 10 ~ 15 minutes under room temperature;
S7: dry: be placed in baking oven and dry 20 ~ 40 minutes at 20 ~ 40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101796.5A CN103206053B (en) | 2013-03-27 | 2013-03-27 | Preparation process for self-cleaning aluminum section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101796.5A CN103206053B (en) | 2013-03-27 | 2013-03-27 | Preparation process for self-cleaning aluminum section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206053A CN103206053A (en) | 2013-07-17 |
| CN103206053B true CN103206053B (en) | 2015-07-22 |
Family
ID=48753444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101796.5A Active CN103206053B (en) | 2013-03-27 | 2013-03-27 | Preparation process for self-cleaning aluminum section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206053B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101004A (en) * | 2021-11-23 | 2022-03-01 | 浙江德裕科技有限公司 | Intermediate layer coating structure coated on surface of window rail and forming process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255540A (en) * | 2005-03-15 | 2006-09-28 | Nippon Parkerizing Co Ltd | Coating method of metal material |
| CN101769059A (en) * | 2008-12-30 | 2010-07-07 | 徐友才 | Self-cleaning coating aluminum profile |
| CN102658690A (en) * | 2012-05-04 | 2012-09-12 | 东莞市华轩幕墙材料有限公司 | Self-cleaning aluminum veneer and preparation process |
| CN102658691A (en) * | 2012-05-04 | 2012-09-12 | 东莞市华轩幕墙材料有限公司 | Ceramic aluminum single sheet and preparation process thereof |
| CN203174947U (en) * | 2013-03-27 | 2013-09-04 | 成都阳光铝制品有限公司 | Self-cleaning aluminum profile |
-
2013
- 2013-03-27 CN CN201310101796.5A patent/CN103206053B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255540A (en) * | 2005-03-15 | 2006-09-28 | Nippon Parkerizing Co Ltd | Coating method of metal material |
| CN101769059A (en) * | 2008-12-30 | 2010-07-07 | 徐友才 | Self-cleaning coating aluminum profile |
| CN102658690A (en) * | 2012-05-04 | 2012-09-12 | 东莞市华轩幕墙材料有限公司 | Self-cleaning aluminum veneer and preparation process |
| CN102658691A (en) * | 2012-05-04 | 2012-09-12 | 东莞市华轩幕墙材料有限公司 | Ceramic aluminum single sheet and preparation process thereof |
| CN203174947U (en) * | 2013-03-27 | 2013-09-04 | 成都阳光铝制品有限公司 | Self-cleaning aluminum profile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103206053A (en) | 2013-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102950099A (en) | Super-hydrophobic material and preparation method thereof | |
| CN102658690A (en) | Self-cleaning aluminum veneer and preparation process | |
| CN109023500B (en) | Green preparation method of stainless steel-based colored super-hydrophobic self-cleaning surface | |
| CN102658691A (en) | Ceramic aluminum single sheet and preparation process thereof | |
| CN105220161A (en) | Stainless process of surface treatment | |
| CN106238299A (en) | A kind of surface treatment technique for stainless steel | |
| CN203228447U (en) | Thermal insulation environment-friendly composite color-coated plate | |
| CN105298045B (en) | A kind of interior wall diatom ooze coating and its painting method | |
| CN103206053B (en) | Preparation process for self-cleaning aluminum section | |
| CN204551969U (en) | Self-cleaning Aluminiumplastic composite panel | |
| CN103924744B (en) | A kind of coloured coating embossing aluminium sheet | |
| JP2007321526A (en) | Architectural surface finishing material and its manufacturing method | |
| CN101934609A (en) | Environment-friendly reflective heat-insulation color coating steel plate and manufacturing method thereof | |
| CN202623421U (en) | Antibacterial color coating steel plate | |
| CN206458002U (en) | A kind of waterproof construction for color steel tile face | |
| CN203174947U (en) | Self-cleaning aluminum profile | |
| CN211570513U (en) | Protective film for replacing high-temperature baking type fluorocarbon paint and metal plate containing same | |
| CN201372538Y (en) | Aluminum-plastic plate with self-cleaning function | |
| CN204738470U (en) | Natural true stone paint scribbles layer structure | |
| CN105271811A (en) | Preparation method of super-hydrophilic self-cleaning glass | |
| CN205421841U (en) | Decontaminable air's terrace structure | |
| CN100549343C (en) | Polystyrene composite decorative plate and production method thereof | |
| CN202099962U (en) | Aluminum plate with self-cleaning function | |
| CN205061952U (en) | Organic porcelain of waterborne is roller coat metal colored steel in advance | |
| CN103738812A (en) | Production process for novel lift car with changeable colors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: 610000 Xiuwen town (Ganmei Industrial Park), Dongpo District, Meishan City, Sichuan Province Patentee after: SICHUAN YANGGUANG JIANDUAN ALUMINIUM INDUSTRY Co.,Ltd. Address before: 610199 Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province 168 Checheng East Seventh Road Patentee before: CHENGDU SUNSHINE ALUMINUM PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |