CN107159667A - Glass cleaning procedure for making mirror substrate - Google Patents
Glass cleaning procedure for making mirror substrate Download PDFInfo
- Publication number
- CN107159667A CN107159667A CN201710434921.2A CN201710434921A CN107159667A CN 107159667 A CN107159667 A CN 107159667A CN 201710434921 A CN201710434921 A CN 201710434921A CN 107159667 A CN107159667 A CN 107159667A
- Authority
- CN
- China
- Prior art keywords
- glass
- mirror substrate
- cleaning procedure
- glass cleaning
- mass concentration
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Optical Elements Other Than Lenses (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a kind of glass cleaning procedure for being used to make mirror substrate, comprise the following steps：The first step, glass is put into solvent, and heating, ultrasonic wave clean 1~2min, pull out, dry naturally；Second step, the hydrofluoric acid and mass concentration for being 2~3% by mass concentration is after 10~20% perchloric acid are mixed, to be sprayed on glass surface, then dried with cotton；3rd step, glass is hung in vapor 10~20min of placement；4th step, takes out glass under vacuum condition, 40~50 DEG C dry.The glass of the present invention is used to make mirror substrate, surfacing and colour-fast.Ultrasonication can not only make glass cleaning cleaner and can make the closer not fugitive color of the compactness of metallic reflector and glass, vapor can dissolve dirt, remove the pollution particle of glass surface and be difficult to the pollution in place to go, there are the dissolving, disperse of height, repair, clean effect significantly, makes mirror-smooth smooth.
Description
Technical field
The present invention discloses one kind and belongs to glass cleaning field, more particularly to a kind of glass cleaning for being used to make mirror substrate
Method.
Background technology
The preparation of mirror includes two parts：Glass is cleaned first, is cut out by specification after glass, is first rinsed just with running water
Anti- two sides, is then coated in the one side to be plated with water by iron oxide red, and iron oxide red is wiped after dry, and washing is clean.Again with micro chlorine
Change stannous solution and clean the face to be plated of glass.Remnants stannous chloride is washed down after washing with water.Finally use clean water（It is most handy to steam
Distilled water）Rush glass.Then it is silver-plated, the glass of wash clean is lain on horizontal yoke or batten, take silvering solution a and
Reducing solution portion is stirred evenly down.Decoction is spent with not pouring off.About every square metre 2 deciliters or so.Treat that it is gradually anti-on glass
Silver mirror should be gone out, unnecessary decoction is outwelled, rinsed with water, thousands of points of ten gelatin dries.One layer is being applied above again after dry
Iron oxide red primer or other antirust paint liquid have become mirror.
Application No. CN200810111762.3 Chinese patent application discloses a kind of glass cleaner, by following raw material
Composition：Water (90%-95%), isopropanol (3%-5%), double octyl group butanedioic acid sodium salts (2%-7%) etc..It is involved in the present invention
The advantage of glass cleaner be：Cost is low, configures convenient and simple；Glass is chronically exposed in air and produced on its surface
Raw pollution particle and it is difficult to the pollution in place to go and has the dissolving, disperse of height, repair.Clean effect is notable.But be used for
Making the glass of mirror substrate has higher requirement for cleaning performance, and general cleaning agent cleaning is not enough to reach this want
Ask.
The content of the invention
The invention aims to solve the problem of prior art mirror substrate glass cleaning difficulty is big, there is provided one kind
Glass cleaning procedure for making mirror substrate, by using ultrasonication technology before Chemical cleaning, makes follow-up clear
Wash and be more prone to and cleaning performance is more preferable.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent, is heated to 40~50 DEG C, ultrasonic wave cleans 1~2min, pulls out, dries naturally；
Second step, the hydrofluoric acid and mass concentration for being 2~3% by mass concentration is after 10~20% perchloric acid are mixed, to be sprayed on glass
Glass surface, is then dried with cotton；
3rd step, glass is hung in vapor 10~20min of placement；
4th step, takes out glass under vacuum condition, 40~50 DEG C dry.
Preferably, in the first step, the solvent is ethylene glycol or isopropanol.
Preferably, in the first step, the frequency of the ultrasonic wave is 10~200KHz.
Preferably, in the first step, under the conditions of 45 DEG C, the ultrasonic wave for being 50KHz with frequency cleans 1.2min.
Preferably, in second step, the mass ratio 1 of hydrofluoric acid and perchloric acid:5.
The glass of the present invention is used to make mirror substrate, surfacing and colour-fast.Ultrasonication can not only make glass
Cleaning is cleaner and can make the closer not fugitive color of the compactness of metallic reflector and glass, and vapor can dissolve dirt
Thing, removes the pollution particle of glass surface and is difficult to the pollution in place to go, there is the dissolving, disperse of height, repair, clean effect
Significantly, make final obtained mirror-smooth smooth.
Embodiment
The present invention is further described in detail with reference to specific embodiment.
Embodiment 1
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent ethylene glycol or isopropanol, is heated to 45 DEG C, and the ultrasonic wave for being 50KHz with frequency is clear
1.2min is washed, is pulled out, is dried naturally；
Second step, the hydrofluoric acid and mass concentration for being 2.5% by mass concentration is after 15% perchloric acid is mixed, to be sprayed on glass table
Face, is then dried with cotton；The mass ratio 1 of the hydrofluoric acid and perchloric acid:5；
3rd step, glass is hung in vapor placement 15min；
4th step, takes out glass under vacuum condition, 45 DEG C dry.
Embodiment 2
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent ethylene glycol or isopropanol, is heated to 40 DEG C, and the ultrasonic wave for being 10KHz with frequency is clear
1min is washed, is pulled out, is dried naturally；
Second step, the hydrofluoric acid and mass concentration for being 2% by mass concentration is after 10% perchloric acid is mixed, to be sprayed on glass surface,
Then dried with cotton；The mass ratio 1 of the hydrofluoric acid and perchloric acid:5；
3rd step, glass is hung in vapor placement 10min；
4th step, takes out glass under vacuum condition, 40 DEG C dry.
Embodiment 3
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent ethylene glycol or isopropanol, is heated to 50 DEG C, and the ultrasonic wave for being 200KHz with frequency is clear
2min is washed, is pulled out, is dried naturally；
Second step, the hydrofluoric acid and mass concentration for being 3% by mass concentration is after 20% perchloric acid is mixed, to be sprayed on glass surface,
Then dried with cotton；The mass ratio 1 of the hydrofluoric acid and perchloric acid:5；
3rd step, glass is hung in vapor placement 20min；
4th step, takes out glass under vacuum condition, 50 DEG C dry.
Embodiment 4
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent ethylene glycol or isopropanol, is heated to 48 DEG C, and the ultrasonic wave for being 110KHz with frequency is clear
1min is washed, is pulled out, is dried naturally；
Second step, the hydrofluoric acid and mass concentration for being 2.3% by mass concentration is after 16% perchloric acid is mixed, to be sprayed on glass table
Face, is then dried with cotton；The mass ratio 1 of the hydrofluoric acid and perchloric acid:5；
3rd step, glass is hung in vapor placement 14min；
4th step, takes out glass under vacuum condition, 48 DEG C dry.
Reference examples 1
Difference with embodiment 4 is：The first step soaked in solvent.
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent ethylene glycol or isopropanol, pulled out, is dried naturally；
Second step, the hydrofluoric acid and mass concentration for being 2.3% by mass concentration is after 16% perchloric acid is mixed, to be sprayed on glass table
Face, is then dried with cotton；The mass ratio 1 of the hydrofluoric acid and perchloric acid:5；
3rd step, glass is hung in vapor placement 14min；
4th step, takes out glass under vacuum condition, 48 DEG C dry.
Reference examples 2
Difference with embodiment 3 is：Omit the 3rd step.
Glass cleaning procedure for making mirror substrate, comprises the following steps：
The first step, glass is put into solvent ethylene glycol or isopropanol, is heated to 50 DEG C, and the ultrasonic wave for being 200KHz with frequency is clear
2min is washed, is pulled out, is dried naturally；
Second step, the hydrofluoric acid and mass concentration for being 3% by mass concentration is after 20% perchloric acid is mixed, to be sprayed on glass surface,
Then dried with cotton；The mass ratio 1 of the hydrofluoric acid and perchloric acid:5；
3rd step, takes out glass under vacuum condition, 50 DEG C dry.
Silver-colored (Ag) metallic reflector of last layer is plated with physical method on the glass of embodiment and reference examples, one is then applied again
To two layers of protective paint, test performance.
As can be seen from the table, glass of the invention is used to make mirror substrate, surfacing and colour-fast.Ultrasonication is not
It is only capable of making glass cleaning cleaner and the closer not fugitive color of the compactness of metallic reflector and glass can be made, vapor can
To dissolve dirt, remove the pollution particle of glass surface and be difficult to the pollution in place to go, there is the dissolving, disperse of height, repair,
Clean effect significantly, makes final obtained mirror-smooth smooth.
Claims (5)
1. the glass cleaning procedure for making mirror substrate, it is characterised in that comprise the following steps：
The first step, glass is put into solvent, is heated to 40~50 DEG C, ultrasonic wave cleans 1~2min, pulls out, dries naturally；
Second step, the hydrofluoric acid and mass concentration for being 2~3% by mass concentration is after 10~20% perchloric acid are mixed, to be sprayed on glass
Glass surface, is then dried with cotton；
3rd step, glass is hung in vapor 10~20min of placement；
4th step, takes out glass under vacuum condition, 40~50 DEG C dry.
2. the glass cleaning procedure according to claim 1 for being used to make mirror substrate, it is characterised in that in the first step,
The solvent is ethylene glycol or isopropanol.
3. the glass cleaning procedure according to claim 1 or 2 for being used to make mirror substrate, it is characterised in that the first step
In, the frequency of the ultrasonic wave is 10~200KHz.
4. the glass cleaning procedure according to claim 3 for being used to make mirror substrate, it is characterised in that in the first step,
Under the conditions of 45 DEG C, the ultrasonic wave for being 50KHz with frequency cleans 1.2min.
5. the glass cleaning procedure according to claim 1 for being used to make mirror substrate, it is characterised in that in second step,
The mass ratio 1 of hydrofluoric acid and perchloric acid:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434921.2A CN107159667A (en) | 2017-06-10 | 2017-06-10 | Glass cleaning procedure for making mirror substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434921.2A CN107159667A (en) | 2017-06-10 | 2017-06-10 | Glass cleaning procedure for making mirror substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107159667A true CN107159667A (en) | 2017-09-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710434921.2A Pending CN107159667A (en) | 2017-06-10 | 2017-06-10 | Glass cleaning procedure for making mirror substrate |
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| Country | Link |
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| CN (1) | CN107159667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604245A (en) * | 2018-12-04 | 2019-04-12 | 芜湖通潮精密机械股份有限公司 | A kind of organic glass surface contaminant cleaning treatment method |
Citations (7)
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|---|---|---|---|---|
| CN1891358A (en) * | 2005-06-27 | 2007-01-10 | 岛田理化工业株式会社 | Substrate cleaning system and substrate cleaning method |
| US20110146909A1 (en) * | 2004-06-09 | 2011-06-23 | Lam Research Corporation | Methods for wet cleaning quartz surfaces of components for plasma processing chambers |
| CN102466988A (en) * | 2010-11-03 | 2012-05-23 | 中国科学院微电子研究所 | High-temperature water vapor and water mixed jet cleaning system and method |
| CN103111434A (en) * | 2013-01-15 | 2013-05-22 | 安徽康蓝光电股份有限公司 | Final cleaning technique in sapphire processing |
| CN103241957A (en) * | 2013-05-28 | 2013-08-14 | 湖北优尼科光电技术有限公司 | Method for thinning and etching glass substrate |
| JP2013214757A (en) * | 2013-05-17 | 2013-10-17 | Dainippon Screen Mfg Co Ltd | Substrate processing method |
| CN104926147A (en) * | 2015-05-29 | 2015-09-23 | 中国科学院上海光学精密机械研究所 | Method for treating surface of fluorphosphate glass |
-
2017
- 2017-06-10 CN CN201710434921.2A patent/CN107159667A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110146909A1 (en) * | 2004-06-09 | 2011-06-23 | Lam Research Corporation | Methods for wet cleaning quartz surfaces of components for plasma processing chambers |
| CN1891358A (en) * | 2005-06-27 | 2007-01-10 | 岛田理化工业株式会社 | Substrate cleaning system and substrate cleaning method |
| CN102466988A (en) * | 2010-11-03 | 2012-05-23 | 中国科学院微电子研究所 | High-temperature water vapor and water mixed jet cleaning system and method |
| CN103111434A (en) * | 2013-01-15 | 2013-05-22 | 安徽康蓝光电股份有限公司 | Final cleaning technique in sapphire processing |
| JP2013214757A (en) * | 2013-05-17 | 2013-10-17 | Dainippon Screen Mfg Co Ltd | Substrate processing method |
| CN103241957A (en) * | 2013-05-28 | 2013-08-14 | 湖北优尼科光电技术有限公司 | Method for thinning and etching glass substrate |
| CN104926147A (en) * | 2015-05-29 | 2015-09-23 | 中国科学院上海光学精密机械研究所 | Method for treating surface of fluorphosphate glass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604245A (en) * | 2018-12-04 | 2019-04-12 | 芜湖通潮精密机械股份有限公司 | A kind of organic glass surface contaminant cleaning treatment method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
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| RJ01 | Rejection of invention patent application after publication |