CN103657994A - Manufacturing technology of mirror plane aluminum - Google Patents
Manufacturing technology of mirror plane aluminum Download PDFInfo
- Publication number
- CN103657994A CN103657994A CN201210315096.1A CN201210315096A CN103657994A CN 103657994 A CN103657994 A CN 103657994A CN 201210315096 A CN201210315096 A CN 201210315096A CN 103657994 A CN103657994 A CN 103657994A
- Authority
- CN
- China
- Prior art keywords
- parts
- baking
- manufacturing technology
- mirror plane
- coating
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 4
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 4
- 150000007942 carboxylates Chemical class 0.000 claims abstract description 4
- 238000005238 degreasing Methods 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000000049 pigment Substances 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims abstract description 4
- -1 polysiloxane Polymers 0.000 claims abstract description 4
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 4
- 229920006305 unsaturated polyester Polymers 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a manufacturing technology of mirror plane aluminum. The manufacturing technology is characterized by comprising the following steps of (1) rolling delay, (2) polishing, (3) oil removing, (4) degreasing, (5) baking, (6) coating preparation, (7) coating painting, (8) secondary baking, (9) detection, (10) film pasting, and (11) finished product packaging. Coating prepared in the sixth step comprises, by weight, 75-85 parts of unsaturated polyester paint, 8-13 parts of pigment, 2.5-3.5 parts of metal carboxylate, 1.5-5 parts of chloride modified resin high in performance, 1.2-4.8 parts of acrylic resin, 1.1-6 parts of broken bubble polysiloxane and 0.8-4.2 parts of polyvinyl butyral. According to the manufacturing technology of the mirror plane aluminum, transparency of the mirror plane aluminum is improved, weather resistance, solvent resistance and levelling property are improved, curing conditions are changed, the manufacturing technology is improved, and colors and the variety are numerous.
Description
Technical field
Patent of the present invention relates to the production technology that surface of aluminum plate is processed, and it relates to the production technology of minute surface aluminium sheet dragon.
Background technology
Specular aluminium is mainly by jointed anode oxidation processes now, as patent (publication number CN10532142A), anodized is aluminium sheet to be placed in to corresponding electrolyte (as sulfuric acid, chromic acid, oxalic acid etc.), as anode, under specified conditions and impressed current effect, carry out electrolysis.The aluminium plate oxidation of anode, forms aluminium oxide thin layer on surface, its thickness is 5～20 microns.Anodized complex process, cost is high, color is dull, and need to, through repeatedly washing, with highly acid water, on environment and direct labor's health, have serious impact between raw time.
Summary of the invention
In order to address the above problem, the production technology that the invention provides a kind of specular aluminium not only improves the transparency of specular aluminium, strengthens weather resistance, solvent resistance and levelability, changes condition of cure and improves production technology, and color variety is various, cost is low, environmental protection.
A kind of production technology of specular aluminium, comprise following production stage: (1) is rolled and prolonged, (2) polishing, deoil (3), (4) degreasing, (5) baking, the modulation of (6) coating, coat (7), (8) secondary baking, (9) detect (10) pad pasting, (11) packed products;
The modulation of described step (6) coating is formulated by the part by weight of following raw material:
75～85 parts of unsaturated polyester varnishes, 8～13 parts of pigment, 2.5～3.5 parts of metal carboxylates, 1.5～5 parts of high performance chlorine modified resin, 1.2～4.8 parts of acrylic resins, broken 1.1～6 parts of polysiloxanes of bubble, 0.8～4.2 part of polyvinyl butyral resin.
Described step (5) baking is characterized in that the temperature of baking is 140～160 ℃, and the time is 28～40 seconds; 220～260 ℃ of the temperature of described step (8) secondary baking, the time is 80～100 seconds.
The production technology of this bright a kind of specular aluminium has following beneficial effect:
First: do not need through overpickling and anodized environmental protection more, second: by step (6) coating, modulate, improve the transparency of specular aluminium, strengthen weather resistance, solvent resistance and levelability, change condition of cure and improve production technology, and color variety is various.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is specifically described.
A kind of production technology of specular aluminium, comprise following production stage: (1) is rolled and prolonged, (2) polishing, deoil (3), (4) degreasing, (5) baking, the modulation of (6) coating, coat (7), (8) secondary baking, (9) detect (10) pad pasting, (11) packed products;
The modulation of described step (6) coating is formulated by the part by weight of following raw material:
80 parts of unsaturated polyester varnishes, 10 parts of pigment, 3 parts of metal carboxylates, 2 parts of high performance chlorine modified resin, 1.5 parts of acrylic resins, broken 2.5 parts of polysiloxanes of bubble, 1 part of polyvinyl butyral resin.
Described step (5) baking is characterized in that the temperature of baking is 150 ℃, and the time is 30 seconds; 230 ℃ of the temperature of described step (8) secondary baking, the time is 90 seconds.
Finally it should be noted that: obviously, above-described embodiment is only for example of the present invention is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection scope of the present invention.
Claims (2)
1. the production technology of a specular aluminium, its feature comprises following production stage: (1) is rolled and prolonged, (2) polishing, and deoil (3), (4) degreasing, (5) baking, the modulation of (6) coating, coat (7), (8) secondary baking, (9) detect (10) pad pasting, (11) packed products;
The modulation of described step (6) coating is formulated by the part by weight of following raw material:
75～85 parts of unsaturated polyester varnishes, 8～13 parts of pigment, 2.5～3.5 parts of metal carboxylates, 1.5～5 parts of high performance chlorine modified resin, 1.2～4.8 parts of acrylic resins, broken 1.1～6 parts of polysiloxanes of bubble, 0.8～4.2 part of polyvinyl butyral resin.
2. follow according to claim 1, described step (5) baking is characterized in that the temperature of baking is 140～160 ℃, and the time is 28～40 seconds; 220～260 ℃ of the temperature of described step (8) secondary baking, the time is 80～100 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315096.1A CN103657994B (en) | 2012-08-30 | 2012-08-30 | A kind of production technology of specular aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315096.1A CN103657994B (en) | 2012-08-30 | 2012-08-30 | A kind of production technology of specular aluminium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103657994A true CN103657994A (en) | 2014-03-26 |
| CN103657994B CN103657994B (en) | 2015-09-09 |
Family
ID=50297466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210315096.1A Active CN103657994B (en) | 2012-08-30 | 2012-08-30 | A kind of production technology of specular aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103657994B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350810A (en) * | 2016-09-05 | 2017-01-25 | 上海瑞尔实业有限公司 | Production method of high-performance mirror-surface aluminum plate with surface being colorless passive film |
| CN110977740A (en) * | 2020-01-13 | 2020-04-10 | 浙江雅美鑫装饰材料有限公司 | Mirror surface aluminum production process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821459A (en) * | 1981-07-31 | 1983-02-08 | Mitsubishi Petrochem Co Ltd | Preparation of resin composition for coating compound |
| JP2001089699A (en) * | 1999-09-27 | 2001-04-03 | Nippon Shokubai Co Ltd | Resin composition for coating |
| CN1322593A (en) * | 2000-05-12 | 2001-11-21 | 漳州市德信铝玻制造有限公司 | Production technology of color aluminium plate specially for outer wall |
| CN102463212A (en) * | 2010-11-04 | 2012-05-23 | 江苏麟龙新材料股份有限公司 | Coating-processing process for marine-climate resisting engineering-part surface coating |
-
2012
- 2012-08-30 CN CN201210315096.1A patent/CN103657994B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821459A (en) * | 1981-07-31 | 1983-02-08 | Mitsubishi Petrochem Co Ltd | Preparation of resin composition for coating compound |
| JP2001089699A (en) * | 1999-09-27 | 2001-04-03 | Nippon Shokubai Co Ltd | Resin composition for coating |
| CN1322593A (en) * | 2000-05-12 | 2001-11-21 | 漳州市德信铝玻制造有限公司 | Production technology of color aluminium plate specially for outer wall |
| CN102463212A (en) * | 2010-11-04 | 2012-05-23 | 江苏麟龙新材料股份有限公司 | Coating-processing process for marine-climate resisting engineering-part surface coating |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106350810A (en) * | 2016-09-05 | 2017-01-25 | 上海瑞尔实业有限公司 | Production method of high-performance mirror-surface aluminum plate with surface being colorless passive film |
| CN110977740A (en) * | 2020-01-13 | 2020-04-10 | 浙江雅美鑫装饰材料有限公司 | Mirror surface aluminum production process |
| CN110977740B (en) * | 2020-01-13 | 2021-02-09 | 浙江雅美鑫装饰材料有限公司 | Mirror surface aluminum production process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103657994B (en) | 2015-09-09 |
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Effective date of registration: 20161214 Address after: Baini town Sanshui District 528000 in Guangdong Province, Foshan City Department of Yin Road No. 11 Patentee after: Foshan YALIDA Decoration Material Co. Ltd. Address before: Zhenlong Tianjin Chancheng Nanzhuang Guangming Village in Guangdong province Foshan City Guangming Street 528000 lane two No. 5 Patentee before: Liao Jianming |