CN114195399A - Chemical thinning process for producing flexible glass coiled material by continuous method - Google Patents
Chemical thinning process for producing flexible glass coiled material by continuous method Download PDFInfo
- Publication number
- CN114195399A CN114195399A CN202010985301.XA CN202010985301A CN114195399A CN 114195399 A CN114195399 A CN 114195399A CN 202010985301 A CN202010985301 A CN 202010985301A CN 114195399 A CN114195399 A CN 114195399A
- Authority
- CN
- China
- Prior art keywords
- flexible glass
- chemical thinning
- chemical
- production
- coiled 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 38
- 239000000126 substance Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 13
- 238000011437 continuous method Methods 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010924 continuous production Methods 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000013043 chemical agent Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000003486 chemical etching Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000053 physical method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
Abstract
The invention relates to a chemical thinning process for producing a flexible glass coiled material by a continuous method. The invention also provides a corresponding chemical thinning device for producing the flexible glass coiled material by a continuous method.
Description
Technical Field
Chemical thinning process for producing flexible glass coiled material by continuous method
Background
Conventional glasses are brittle materials which exist in the form of a plate or a block and have poor flexibility, but once their thickness is below a certain value, the bendability and flexibility of the glass are exhibited.
The flexible glass refers to glass with the thickness of 0.12mm or less, belongs to the category of ultrathin glass, and the preparation method of the flexible glass is improved on the basis of the preparation method of the ultrathin glass.
At present, the preparation method of the flexible glass mainly comprises a physical method and a chemical thinning method.
The physical method has great difficulty in preparing glass with the thickness of less than 0.1 mm.
The current chemical thinning method is to take a piece of glass to perform chemical etching. The efficiency is very low.
The invention aims to solve the defect of low production efficiency in the production of flexible glass at the present stage, and provides a chemical thinning process for producing a flexible glass coiled material by a continuous method.
Disclosure of Invention
The invention aims to relate to a chemical thinning process for producing a flexible glass coiled material by a continuous method. (FIG. 1);
the method is characterized in that: the flexible glass coiled material rolled on the roller can be bent;
the method is characterized in that: the speed of the roller can be regulated;
the glass coiled material bent on the roller can be thinned to any required thickness through the chemical thinning groove and the etching of chemical agents
Another object of the present invention is to provide a chemical thinning groove having a chemical thinning function.
In order to solve the technical problems, the invention provides the following technical scheme:
is composed of acid and alkali resistant plastics;
the two ends are provided with an inlet and an outlet for circulating liquid medicine;
the bottom is provided with a settling clapboard;
the middle part is provided with a limiting roll shaft;
the bottom is provided with a corrosion-resistant heating rod;
the outside is provided with a filter tank;
a circulating water pump with chemical agent outside;
a semi-finished product coiling barrel;
an apparatus for repeating the chemical thinning process is used to clean the glass web bent on the roll. Drying to obtain the flexible glass finished product with the required thickness.
Drawings
Fig. 1 is a schematic diagram of the construction of a chemical thinning apparatus for producing a flexible glass web by a continuous process of the present invention.
Reference numerals:
1. a speed adjustable stepper motor; (speed of thinning control)
2. A flexible glass roll; (Flexible glass without thinning)
3. A circulating water inlet; (circulation of chemical etching solution)
4. A chemical thinning tank; (acid etching solution built-in)
5. A limiting roll shaft; (prevention of float of the glass flakes from above and below)
6. A sink baffle; (isolation of insolubles generated by etching)
7. A heating rod; (accelerated progress of etching)
8. A water circulating pump; (circulation of chemical etching solution)
9. A filter tank; (filtration of insoluble matter produced by etching.)
10. A circulating water outlet;
11. a semi-finished product coiling barrel; (Flexible glass after thinning)
Note: the conventional equipment matched with the device, such as temperature control, electric control, neutralization, water washing and the like, is not described in detail.
Claims (10)
1. A chemical thinning process for producing flexible glass coiled materials by a continuous method.
2. A process for chemical thinning of a continuous process for the production of flexible glass web according to claim 1, characterized in that: a flexible glass web.
3. The rolled glass according to claim 2, wherein: can be bent and rolled on the roller.
4. The drum as claimed in, wherein: the speed can be adjusted.
5. A process for chemical thinning of a continuous process for the production of flexible glass web according to claim 1, characterized in that: the glass coiled material bent on the roller passes through the chemical thinning groove and is thinned to any required thickness by etching of chemical agents.
6. The chemical thinning tank of claim 4, wherein:
a. is composed of acid and alkali resistant plastics;
b. the two ends are provided with an inlet and an outlet for circulating liquid medicine;
c. the bottom is provided with a settling clapboard;
d. the middle part is provided with a limiting roll shaft;
e. the bottom is provided with a corrosion-resistant heating rod.
7. A process for chemical thinning of a continuous process for the production of flexible glass web according to claim 1, characterized in that: the outside is provided with a filter tank.
8. A process for chemical thinning of a continuous process for the production of flexible glass web according to claim 1, characterized in that: and a circulating water pump with chemical agents is arranged outside.
9. A process for chemical thinning of a continuous process for the production of flexible glass web according to claim 1, characterized in that: and (5) a semi-finished product coiling barrel.
10. Equipment for repeating the chemical thinning process is used for cleaning the glass coiled material bent on the roller; drying to obtain the flexible glass finished product with the required thickness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985301.XA CN114195399A (en) | 2020-09-18 | 2020-09-18 | Chemical thinning process for producing flexible glass coiled material by continuous method |
| PCT/CN2020/129686 WO2022057074A1 (en) | 2020-09-18 | 2020-11-18 | Chemical thinning process and device for producing flexible glass coiled material by using continuous method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010985301.XA CN114195399A (en) | 2020-09-18 | 2020-09-18 | Chemical thinning process for producing flexible glass coiled material by continuous method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114195399A true CN114195399A (en) | 2022-03-18 |
Family
ID=80645372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010985301.XA Pending CN114195399A (en) | 2020-09-18 | 2020-09-18 | Chemical thinning process for producing flexible glass coiled material by continuous method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114195399A (en) |
| WO (1) | WO2022057074A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0989790A1 (en) * | 1998-09-22 | 2000-03-29 | Agfa-Gevaert N.V. | Apparatus and method for the treatment of substrates with an etching liquid |
| JP2007284345A (en) * | 2004-03-17 | 2007-11-01 | Nishiyama Stainless Chem Kk | Manufacturing method and its device for glass plate for flat panel display |
| US7799182B2 (en) * | 2006-12-01 | 2010-09-21 | Applied Materials, Inc. | Electroplating on roll-to-roll flexible solar cell substrates |
| TW200932523A (en) * | 2007-10-26 | 2009-08-01 | Toyo Boseki | Flexible printed circuit board, inlet sheet using the same, RFID medium and method producing the same |
| CN102717191B (en) * | 2012-06-07 | 2015-06-10 | 江阴德力激光设备有限公司 | Device and method for pulse laser etching of roll-to-roll flexible conducting films |
| TWI560899B (en) * | 2014-09-03 | 2016-12-01 | Manz Taiwan Ltd | Roll-to-roll manufacturing equipment and system thereof |
| CN107926111A (en) * | 2015-08-21 | 2018-04-17 | 康宁股份有限公司 | The method of continuous manufacturing feature and product related to this in flexible base-material |
-
2020
- 2020-09-18 CN CN202010985301.XA patent/CN114195399A/en active Pending
- 2020-11-18 WO PCT/CN2020/129686 patent/WO2022057074A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022057074A1 (en) | 2022-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |