CN101059571A - Glass mirror and its production method - Google Patents
Glass mirror and its production method Download PDFInfo
- Publication number
- CN101059571A CN101059571A CN 200610155651 CN200610155651A CN101059571A CN 101059571 A CN101059571 A CN 101059571A CN 200610155651 CN200610155651 CN 200610155651 CN 200610155651 A CN200610155651 A CN 200610155651A CN 101059571 A CN101059571 A CN 101059571A
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- China
- Prior art keywords
- glass
- mirror
- glass mirror
- metal film
- white glass
- 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.)
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- Optical Elements Other Than Lenses (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention relates to a glass mirror and a relative production, wherein the glass mirror comprises a white glass and a metal film plated on one surface of the white glass, while the metal film is a titanium metal film. And the production comprises following steps that (1), selecting sheet, washing, and drying to obtain clean white glass, (2), arranging the white glass and titanium wires into a vacuum coater to process deposition to obtain the glass mirror. The invention uses titanium metal film as reflective film, with acid and alkali corrosion resistance, and uses white glass to obtain high resolution, while the emitting surface is darker than aluminum mirror and silver mirror, to be used in high-level public place of entertainment, or other buildings, with significant market outlook. And the glass mirror produced by the invention has long service life and non easy-drop.
Description
(1) technical field
The present invention relates to a kind of glass mirror and production method thereof.
(2) background technology
Present glass mirror is aluminium mirror and silver mirror normally, reflecting surface is more lucid and more lively, and along with socio-economic development, many high-grade places such as show business etc. press for some special glass mirrors, as minute surface more clearly, the minute surface that reflecting surface is darker, current common employing coloured glass is made glass mirror, and the sharpness of such minute surface is again less than assurance.
(3) summary of the invention
Technical matters to be solved by this invention is to provide a kind of sharpness height, glass mirror that reflecting surface is dark.
Glass mirror of the present invention comprises white glass and the metal film that is plated on white glass one side, and described metal film is a titanium metal film.
Simultaneously consider the factor of production again for reaching best reflecting effect, described titanium metal film preferred thickness is 8mm.
The production method of described glass mirror comprises the steps:
(1) white glass that drying obtains cleaning is cleaned in chip select;
(2) place vacuum coating equipment to carry out evaporation white glass and titanium silk and described glass mirror.
Further, in the evaporate process described in the step (2), pressure control is 1 * 10
-3～1 * 10
-2Pa, temperature is controlled at 2400～3000 ℃.
Preferably, in the evaporate process described in the step (2), temperature is controlled at 2500 ℃.
Preferably, in the evaporate process described in the step (2), pressure control is 5 * 10
-3Pa.
Further, described glass mirror again after leaching paint dry and finished product.
Glass mirror of the present invention adopts titanium metal film as reflectance coating, and white glass sharpness height is adopted in the acid and alkali resistance corrosion, and the surface of emission is darker than aluminium mirror silver mirror etc., is suitable for top grade entertainment place and other top-grade building fitting-up industry, and market outlook are wide; The glass mirror that adopts production method of the present invention to make, long service life, difficult drop-off.
(4) embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
The production of embodiment 1 glass mirror
(1) white glass that drying obtains cleaning is cleaned in chip select;
(2) place vacuum coating equipment to carry out evaporation white glass and titanium silk and described glass mirror; In the evaporate process, pressure control is 1 * 10
-3～5 * 10
-3Pa, temperature is controlled at 2500 ℃.
The production of embodiment 2 glass mirrors
(1) white glass that drying obtains cleaning is cleaned in chip select;
(2) place vacuum coating equipment to carry out evaporation white glass and titanium silk and described glass mirror; In the evaporate process, pressure control is 3 * 10
-3～5 * 10
-3Pa, temperature is controlled at 2800 ℃.
The production of embodiment 3 glass mirrors
(1) white glass that drying obtains cleaning is cleaned in chip select;
(2) place vacuum coating equipment to carry out evaporation white glass and titanium silk and described glass mirror; In the evaporate process, pressure control is 4 * 10
-3～6 * 10
-3Pa, temperature is controlled at 3000 ℃.
The production of embodiment 4 glass mirrors
(1) white glass that drying obtains cleaning is cleaned in chip select;
(2) place vacuum coating equipment to carry out evaporation white glass and titanium silk and described glass mirror; In the evaporate process, pressure control is 5 * 10
-3Pa, temperature is controlled at 2500 ℃.
Claims (7)
1, a kind of glass mirror comprises white glass and the metal film that is plated on white glass one side, it is characterized in that described metal film is a titanium metal film.
2, glass mirror as claimed in claim 1 is characterized in that described titanium metal film thickness is 8mm.
3, the production method of the described glass mirror of a kind of claim 1 is characterized in that comprising the steps:
(1) white glass that drying obtains cleaning is cleaned in chip select;
(2) place vacuum coating equipment to carry out evaporation white glass and titanium silk and described glass mirror.
4, as the production method of glass mirror as described in the claim 3, it is characterized in that: in the evaporate process described in the step (2), pressure control is 1 * 10
-3～1 * 10
-2Pa, temperature is controlled at 2400～3000 ℃.
5, as the production method of glass mirror as described in the claim 4, it is characterized in that: in the evaporate process described in the step (2), temperature is controlled at 2500 ℃.
6, as the production method of glass mirror as described in the claim 4, it is characterized in that: in the evaporate process described in the step (2), pressure control is 5 * 10
-3Pa.
7, as the production method of glass mirror as described in one of claim 3～6, it is characterized in that: described glass mirror again after leaching paint dry and finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155651 CN101059571A (en) | 2006-12-30 | 2006-12-30 | Glass mirror and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155651 CN101059571A (en) | 2006-12-30 | 2006-12-30 | Glass mirror and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101059571A true CN101059571A (en) | 2007-10-24 |
Family
ID=38865777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610155651 Pending CN101059571A (en) | 2006-12-30 | 2006-12-30 | Glass mirror and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101059571A (en) |
-
2006
- 2006-12-30 CN CN 200610155651 patent/CN101059571A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |