CN2717954Y - Glass - Google Patents
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- Publication number
- CN2717954Y CN2717954Y CN 200420072449 CN200420072449U CN2717954Y CN 2717954 Y CN2717954 Y CN 2717954Y CN 200420072449 CN200420072449 CN 200420072449 CN 200420072449 U CN200420072449 U CN 200420072449U CN 2717954 Y CN2717954 Y CN 2717954Y
- Authority
- CN
- China
- Prior art keywords
- glass
- protective layer
- acid
- polymethylmethacrylate
- novel 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.)
- Expired - Fee Related
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- Surface Treatment Of Glass (AREA)
Abstract
The utility model relates to novel glass comprising a glass base and a protective layer on the glass base. The protective layer is made from polymethylmethacrylate. Due to the protective layer made from polymethylmethacrylate, the glass has scratch resistance. As the glass of the utility model has the polymethylmethacrylate protective layer, 20-300 micrometres particles of polymethylmethacrylate are sprayed on the surface of the glass base, forming multitude small balls on the surface of the glass base. Thus the glass can move easily, and the glass can not be scratched.
Description
Technical field
The utility model relates to a kind of glass, relates in particular to a kind of mouldy and scratch resistant glass that prevents.
Background technology
Weathering of glass is the hard to guard against hard nut to crack of glass industry, and the weathering of glass rear surface forms rainbow, hickie etc., reduces the transmitance of glass, scraps to such an extent as to can't use.Caused tremendous loss for prestige and the economic benefit of producer because of weathering of glass every year.Owing to causing to scratch, glass packaging, transportation, handling process also brought tremendous loss for producer and user simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of mouldy, scratch resistant glass that prevents.
The purpose of this utility model can reach by taking following technical measures:
Manufacture and design a kind of novel glass, comprise substrate of glass, and be positioned at the protective layer on the substrate of glass, described protective layer is a polymethylmethacrylate, owing to there is the existence of polymethylmethacrylate protective layer can be so that glass has the scratch resistance ability.
The further improvement of the technical solution of the utility model is: described protective layer comprises one of organic acid and inorganic weak acid at least, and the existence of organic acid or inorganic weak acid makes glass have fresh-keeping and prevents mouldy ability.
The utility model is owing to have one deck polymethylmethacrylate protective layer; the particle size of polymethylmethacrylate is the 20-300 micron; the particulate of polymethylmethacrylate is sprayed at glass basic surface; form the little ball of one deck at glass basic surface; just be easy between the glass move, and glass surface can not scratch.
Description of drawings
Fig. 1 is the structural representation of the utility model novel glass.
Embodiment
Below in conjunction with accompanying drawing in detail specific embodiment of the utility model is described in detail.
A kind of novel glass comprises substrate of glass 1 and the protective layer 2 that is positioned on the substrate of glass 1.
Described protective layer material is polymethylmethacrylate (claims acryl again, be called for short PMMA), and the hardness of polymethylmethacrylate is 1/8th of glass, but certain supporting capacity is arranged.Polymethylmethacrylate is made size be the particulate of 20-300 micron, the particulate of this kind size is sprayed at glass basic surface, thereby form numerous little balls at glass basic surface, so just be easy between the glass move and don't can scratch glass basic surface.
Described protective layer comprises a kind of in organic acid or the mineral acid at least, also can be the mixing acid of organic acid and mineral acid.Organic acid is toxilic acid, oxysuccinic acid and hexanodioic acid etc., and described inorganic weak acid is a boric acid etc.Behind the solution or powder mixes of the solution of organic acid or mineral acid or powder and polymethylmethacrylate, be sprayed at the surface of substrate of glass, constitute protective layer.This kind protective layer both can have been resisted glass and scratch, and can prevent weathering of glass again.
The protective layer of described glass also can be made of organic acid or mineral acid separately, and just the protective layer that is made of organic acid or mineral acid only has the effect that prevents weathering of glass, can not reach the effect that opposing glass scratches.
Described glassivation also can add one or more zinc salts, zine ion in the zinc salt and the exchange of the sodium ion of glass surface, and the chemical stability on reinforcing glass surface, thereby the anti-mouldy ability of increase glass, zinc salt is zinc nitrate, zinc sulfate and zinc chloride etc.
Claims (5)
1. a novel glass comprises substrate of glass, it is characterized in that:
Described novel glass also comprises the protective layer that is positioned on the substrate of glass, and wherein protective layer is a polymethylmethacrylate.
2. novel glass according to claim 1 is characterized in that:
The granular size of described polymethylmethacrylate is the 20-300 micron.
3. novel glass according to claim 1 is characterized in that:
Described protective layer comprises one of organic acid and inorganic weak acid at least.
4. novel glass according to claim 3 is characterized in that:
Described organic acid is toxilic acid, oxysuccinic acid and hexanodioic acid, and described inorganic weak acid is a boric acid.
5. according to claim 1 or 3 described novel glass, it is characterized in that:
Described protective layer includes zinc salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072449 CN2717954Y (en) | 2004-08-04 | 2004-08-04 | Glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072449 CN2717954Y (en) | 2004-08-04 | 2004-08-04 | Glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717954Y true CN2717954Y (en) | 2005-08-17 |
Family
ID=34893780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072449 Expired - Fee Related CN2717954Y (en) | 2004-08-04 | 2004-08-04 | Glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717954Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911755A (en) * | 2016-05-18 | 2016-08-31 | 青岛海信电器股份有限公司 | Backlight module and display device |
| CN108975692A (en) * | 2018-09-30 | 2018-12-11 | 江苏耀兴安全玻璃有限公司 | A kind of preparation method of the tempered glass of resistance to instantaneous alternating temperature |
-
2004
- 2004-08-04 CN CN 200420072449 patent/CN2717954Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911755A (en) * | 2016-05-18 | 2016-08-31 | 青岛海信电器股份有限公司 | Backlight module and display device |
| CN108975692A (en) * | 2018-09-30 | 2018-12-11 | 江苏耀兴安全玻璃有限公司 | A kind of preparation method of the tempered glass of resistance to instantaneous alternating temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20120804 |