CN103707571B - A kind of manufacture method of metal-like face glass - Google Patents
A kind of manufacture method of metal-like face glass Download PDFInfo
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- CN103707571B CN103707571B CN201310706122.8A CN201310706122A CN103707571B CN 103707571 B CN103707571 B CN 103707571B CN 201310706122 A CN201310706122 A CN 201310706122A CN 103707571 B CN103707571 B CN 103707571B
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Abstract
The invention discloses a kind of manufacture method of metal-like face glass, it is characterized in that, comprise the following steps: carry out optical vacuum plated film on the glass substrate, plate containing chromium rete and titanium oxide layer successively; Wherein, when plating is containing chromium rete, the evaporation rate of chromium is 0.2-0.5 dust/second, and passes into oxygen as reacting gas, and the flow that passes into of oxygen is 10-15sccm, and the thickness containing chromium rete is 12-15nm.Compared with prior art, the present invention adopts optical vacuum coating technique to be formed on the glass substrate, and chromium mixes with chromium oxide containing chromium rete, under employing evaporation rate of the present invention, oxygen-supply quantity and depth information, excellent metal-like should be had after capping oxidation titanium layer containing chromium rete, but rete is discontinuous conduction both, also hardly any impact is produced on the signal of the radio receiving transmitting module being positioned at substrate.
Description
Technical field
The present invention relates to surface coating decoration, especially relate to a kind of manufacture method of metal-like face glass.
Background technology
Along with the growth in the living standard of present people, cell-phone function is also pursuing a goal of consumer. mobile phone glass touch panel appearance also attracts popular sight. and therefore, have the phone housing of metallic luster and color and capacitive touch screen glass touch panel and develop into mobile phone and decorate the part do not replaced.
Current mobile phone glass manufacturing factory, mobile phone glass panel directly covers ink, is used for making mobile phone glass bonnet, does not have metal-like and color and luster effect.And existing metal decking or metal coating panel can to mobile phone Signal Products screen effects, both signal and metal-like are difficult to compatibility.
Summary of the invention
Technical problem to be solved by this invention: provide one both to have metal appearance texture, does not affect again the manufacture method of the metal-like face glass of mobile phone signal transmitting-receiving.
A manufacture method for metal-like face glass, comprises the following steps:
Carry out optical vacuum plated film on the glass substrate, plate containing chromium rete and titanium oxide layer successively;
Wherein, when plating is containing chromium rete, the evaporation rate of chromium is 0.2-0.5 dust/second, and passes into oxygen as reacting gas, and the flow that passes into of oxygen is 10-15sccm, and the thickness containing chromium rete is 12-15nm.
Preferably:
Further comprising the steps of: at the upper serigraphy black ink of described titanium oxide layer.
The thickness of described titanium oxide layer is 10-20nm
The thickness of described black ink is 2-4 μm.
Plating adopts combined vacuum 2050 type coating machine containing chromium rete, and plated film vacuum is 2.5 х 10
-3-3.5 х 10
-3pa, the heating-up temperature of glass substrate is 20 ± 5 DEG C; Glass substrate speed 20 revs/min; The high pressure of electron gun is-8KV.
Compared with prior art, the present invention adopts optical vacuum coating technique to be formed on the glass substrate, and chromium mixes with chromium oxide containing chromium rete, under employing evaporation rate of the present invention, oxygen-supply quantity and depth information, excellent metal-like should be had after capping oxidation titanium layer containing chromium rete, but rete is discontinuous conduction both, also any impact can not be produced on the signal of the radio receiving transmitting module being positioned at substrate.
Detailed description of the invention
Below in conjunction with preferred embodiment the invention will be further described.
Embodiment 1
A manufacture method for metal-like glass, comprises the steps:
One, the preparation of glass substrate
1) High Rotation Speed carving machine prepares glass substrate profile
1.1 carving machine rotating speeds 40000 revs/min.
1.2 according to face glass profile situation design emery wheel rod roughness.
1.3 on carving machine control panel according to glass substrate size design control program.
1.4 glass are placed on the fixed jig of carving machine, open cooling fluid switch, open finishing impression gauge tap.
2) glass reinforced technique
2.1 prepare automatically to strengthen stove.
Put into KNO3 in 2.2 strengthening stoves, be heated to 420 ° of solution.
The KNO3 that 2.3 shaping glass substrates put into 420 ° strengthens stove, 6 hours time.
It should be noted that, the present invention also can adopt existing glass substrate, is not limited to the glass substrate of above-mentioned manufacture technics.
Two, optical vacuum plated film
1) optical vacuum coating machine model: combined vacuum 2050 type coating machine.But the invention is not restricted to this coating machine.
2) film structure: glass substrate/chromium/titanium dioxide/ink/air
3) preparation of coating process:
Film system reference wavelength 520nm
Wherein, the reacting gas oxygen flow of Cr is 10sccm
Step 3 serigraphy:
Glass product after plated film carries out silk screening ink, black ink is added on serigraphy web plate, on firm banking immediately below web plate glass product after plated film being put into printing machine, the automatic printing pressing printing machine starts switch, carry out automatic printing, the coated glass product printed is put into baking box baking, and the temperature in baking box is set in 180 degree, the 15 minutes time of baking.
After tested, metal-like face glass prepared by the present embodiment method is applied to mobile phone, can not affect the wireless signal transmitting-receiving of mobile phone, and can see good metal-like through glass.
Embodiment 2
A manufacture method for metal-like glass, comprises the steps:
One, the preparation of glass substrate
1) High Rotation Speed carving machine prepares glass substrate profile
1.1 carving machine rotating speeds 40000 revs/min.
1.2 according to face glass profile situation design emery wheel rod roughness.
1.3 on carving machine control panel according to glass substrate size design control program.
1.4 glass are placed on the fixed jig of carving machine, open cooling fluid switch, open finishing impression gauge tap.
2) glass reinforced technique
2.1 prepare automatically to strengthen stove.
Put into KNO3 in 2.2 strengthening stoves, be heated to 420 ° of solution.
The KNO3 that 2.3 shaping glass substrates put into 420 ° strengthens stove, 6 hours time.
It should be noted that, the present invention also can adopt existing glass substrate, is not limited to the glass substrate of above-mentioned manufacture technics.
Two, optical vacuum plated film
1) optical vacuum coating machine model: combined vacuum 2050 type coating machine.But the invention is not restricted to this coating machine.
2) film structure: glass substrate/chromium/titanium dioxide/ink/air
3) preparation of coating process:
Film system reference wavelength 525nm
Wherein, the reacting gas oxygen flow of Cr is 13sccm
Step 3 serigraphy:
Glass product after plated film carries out silk screening ink, black ink is added on serigraphy web plate, on firm banking immediately below web plate glass product after plated film being put into printing machine, the automatic printing pressing printing machine starts switch, carry out automatic printing, the coated glass product printed is put into baking box baking, and the temperature in baking box is set in 180 degree, the 15 minutes time of baking.
After tested, metal-like face glass prepared by the present embodiment method is applied to mobile phone, can not affect the wireless signal transmitting-receiving of mobile phone, and can see good metal-like through glass.
Embodiment 3
A manufacture method for metal-like glass, comprises the steps:
One, the preparation of glass substrate
1) High Rotation Speed carving machine prepares glass substrate profile
1.1 carving machine rotating speeds 40000 revs/min.
1.2 according to face glass profile situation design emery wheel rod roughness.
1.3 on carving machine control panel according to glass substrate size design control program.
1.4 glass are placed on the fixed jig of carving machine, open cooling fluid switch, open finishing impression gauge tap.
2) glass reinforced technique
2.1 prepare automatically to strengthen stove.
Put into KNO3 in 2.2 strengthening stoves, be heated to 420 ° of solution.
The KNO3 that 2.3 shaping glass substrates put into 420 ° strengthens stove, 6 hours time.
It should be noted that, the present invention also can adopt existing glass substrate, is not limited to the glass substrate of above-mentioned manufacture technics.
Two, optical vacuum plated film
1) optical vacuum coating machine model: combined vacuum 2050 type coating machine.But the invention is not restricted to this coating machine.
2) film structure: glass substrate/chromium/titanium dioxide/ink/air
3) preparation of coating process:
Film system reference wavelength 550nm
Wherein, the reacting gas oxygen flow of Cr is 15sccm
Step 3 serigraphy:
Glass product after plated film carries out silk screening ink, black ink is added on serigraphy web plate, on firm banking immediately below web plate glass product after plated film being put into printing machine, the automatic printing pressing printing machine starts switch, carry out automatic printing, the coated glass product printed is put into baking box baking, and the temperature in baking box is set in 180 degree, the 15 minutes time of baking.
After tested, metal-like face glass prepared by the present embodiment method is applied to mobile phone, can not affect the wireless signal transmitting-receiving of mobile phone, and can see good metal-like through glass.
Comparative example 1
This comparative example adopts the method identical with embodiment 1, is only change the flow that passes into of oxygen into 5sccm.After tested, the face glass prepared by it, also has good metal-like through glass, but, be applied on mobile phone, mobile phone signal can be made impaired.
Comparative example 2
This comparative example adopts the method identical with embodiment 1, is only change the flow that passes into of oxygen into 18sccm.After tested, the face glass prepared by it, does not have metal-like through glass, is applied on mobile phone, and mobile phone signal can not be made impaired.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a manufacture method for metal-like face glass, is characterized in that, comprises the following steps:
Carry out optical vacuum plated film on the glass substrate, plate containing chromium rete and titanium oxide layer successively;
Wherein, when plating is containing chromium rete, the evaporation rate of chromium is 0.2-0.5 dust/second, and passes into oxygen as reacting gas, oxygen pass into flow be 10-15sccm thus on the glass substrate formed chromium mix with chromium oxide contain chromium rete, the thickness containing chromium rete is 12-15nm.
2. manufacture method according to claim 1, is characterized in that, further comprising the steps of:
Serigraphy black ink on described titanium oxide layer.
3. manufacture method according to claim 1, is characterized in that: the thickness of described titanium oxide layer is 10-20nm.
4. manufacture method according to claim 2, is characterized in that: the thickness of described black ink is 2-4 μm.
5. the manufacture method according to claim 1,2,3 or 4, is characterized in that: plating adopts combined vacuum 2050 type coating machine containing chromium rete, and plated film vacuum is 2.5 × 10
-3-3.5 × 10
-3pa, the heating-up temperature of glass substrate is 20 ± 5 DEG C; Glass substrate speed 20 revs/min; The high pressure of electron gun is-8KV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706122.8A CN103707571B (en) | 2013-12-18 | 2013-12-18 | A kind of manufacture method of metal-like face glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706122.8A CN103707571B (en) | 2013-12-18 | 2013-12-18 | A kind of manufacture method of metal-like face glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707571A CN103707571A (en) | 2014-04-09 |
| CN103707571B true CN103707571B (en) | 2016-01-27 |
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| CN201310706122.8A Active CN103707571B (en) | 2013-12-18 | 2013-12-18 | A kind of manufacture method of metal-like face glass |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700703A (en) * | 2009-10-30 | 2010-05-05 | 湖州金泰科技股份有限公司 | Chromium-plated plastic product |
| TW201018738A (en) * | 2008-11-05 | 2010-05-16 | Ya Han Electronic Co Ltd | Multilayer composite plating film, manufacturing method and substrate having the same |
| CN101805883A (en) * | 2009-02-13 | 2010-08-18 | 比亚迪股份有限公司 | Film plating plate and preparation method thereof |
| CN102534474A (en) * | 2012-01-06 | 2012-07-04 | 肇庆市振华真空机械有限公司 | NCVM (non conductive vacuum metallization) film coating method |
-
2013
- 2013-12-18 CN CN201310706122.8A patent/CN103707571B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201018738A (en) * | 2008-11-05 | 2010-05-16 | Ya Han Electronic Co Ltd | Multilayer composite plating film, manufacturing method and substrate having the same |
| CN101805883A (en) * | 2009-02-13 | 2010-08-18 | 比亚迪股份有限公司 | Film plating plate and preparation method thereof |
| CN101700703A (en) * | 2009-10-30 | 2010-05-05 | 湖州金泰科技股份有限公司 | Chromium-plated plastic product |
| CN102534474A (en) * | 2012-01-06 | 2012-07-04 | 肇庆市振华真空机械有限公司 | NCVM (non conductive vacuum metallization) film coating method |
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| CN103707571A (en) | 2014-04-09 |
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Address after: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee after: Dongguan Huaqing Optical Technology Co., Ltd. Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee before: Dongguan Huaqing Optical Technology Co., Ltd. Patentee before: Dongguan Janus Precision Components Co., Ltd. |
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Effective date of registration: 20200715 Address after: 523000, Guangdong, Dongguan province Changan Town, South District Industrial Zone Patentee after: DONGGUAN HUAQING OPTICAL TECHNOLOGY Co.,Ltd. Address before: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN HUAQING OPTICAL TECHNOLOGY Co.,Ltd. Patentee before: GUANGDONG JANUS INTELLIGENT GROUP Corp.,Ltd. |