CN106746608A - A kind of polylith diffusing reflection glass - Google Patents
A kind of polylith diffusing reflection glass Download PDFInfo
- Publication number
- CN106746608A CN106746608A CN201610977406.4A CN201610977406A CN106746608A CN 106746608 A CN106746608 A CN 106746608A CN 201610977406 A CN201610977406 A CN 201610977406A CN 106746608 A CN106746608 A CN 106746608A
- Authority
- CN
- China
- Prior art keywords
- parts
- glass
- diffusing reflection
- reflection glass
- polylith
- 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
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention provides a kind of polylith diffusing reflection glass, consisted of the following composition according to parts by weight：SiO265 75 parts；Al2O35 10 parts；Na210 15 parts of O；15 parts of ZnO；48 parts of CaO；13 parts of F.By Reasonable adjustment glass combination composition formula, the glass material of preparation has optical homogeneity higher to the present invention, with very good commercial use.
Description
Technical field
The present invention relates to a kind of polylith diffusing reflection glass, belong to optical element field.
Background technology
Optical glass is used to manufacture the glass material of lens, prism, speculum, the window of optical instrument or mechanical system etc.
Material.Including colouless optical glass (usual abbreviation optical glass), color optical glass, anti-radiation optical glass, non-browning glass
With optical quartz glass etc..Optical glass has the height in transparent, the chemical and physics (structure and performance) of height equal
Even property, with specific and accurate optical constant.
Existing optical glass, with following weak point：The transmission uniformity of light is not high.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of polylith diffusing reflection glass.
Polylith diffusing reflection glass of the invention, consist of the following composition according to parts by weight：SiO265-75 parts；Al2O3 5-10
Part；Na2O 10-15 parts；ZnO 1-5 parts；CaO 4-8 parts；F 1-3 parts.
Preferably,
Described polylith diffusing reflection glass, consist of the following composition according to parts by weight：SiO270 parts；Al2O38 parts；Na213 parts of O；
3 parts of ZnO；6 parts of CaO；2 parts of F.
The preparation method of polylith diffusing reflection glass of the invention：By various raw material weighings with mix, and according to glass melting characteristic,
It is placed in platinum crucible and is melted at a temperature of 1250 DEG C~1370 DEG C, stirred, clarified and be homogenized, be then cooled to proper temperature, passes through
Cast, annealing form glass sample.
The present invention has optical homogeneity higher by Reasonable adjustment glass combination composition formula, the glass material of preparation,
With very good commercial use.
Specific embodiment
Embodiment 1
The polylith diffusing reflection glass of the present embodiment, consist of the following composition according to parts by weight：SiO270 parts；Al2O38 parts；Na2O
13 parts；3 parts of ZnO；6 parts of CaO；2 parts of F.
The preparation method of polylith diffusing reflection glass of the invention：By various raw material weighings with mix, and according to glass melting characteristic,
It is placed in platinum crucible and is melted at a temperature of 1250 DEG C~1370 DEG C, stirred, clarified and be homogenized, be then cooled to proper temperature, passes through
Cast, annealing form glass sample.
The superpower hardness devitrified glass of the present embodiment, with optical homogeneity higher.
Embodiment 2
The polylith diffusing reflection glass of the present embodiment, consist of the following composition according to parts by weight：SiO275 parts；Al2O310 parts；Na2O
15 parts；5 parts of ZnO；8 parts of CaO；3 parts of F.
Preparation method and technique effect are with embodiment 1.
Embodiment 3
The polylith diffusing reflection glass of the present embodiment, consist of the following composition according to parts by weight：SiO265 parts；Al2O35 parts；Na2O
10 parts；1 part of ZnO；4 parts of CaO；1 part of F.
Preparation method and technique effect are with embodiment 1.
Claims (2)
1. a kind of polylith diffusing reflection glass, it is characterised in that consisted of the following composition according to parts by weight：SiO265-75 parts；Al2O3
5-10 parts；Na2O 10-15 parts；ZnO 1-5 parts；CaO 4-8 parts；F 1-3 parts.
2. polylith diffusing reflection glass according to claim 1, it is characterised in that consisted of the following composition according to parts by weight：SiO2
70 parts；Al2O38 parts；Na213 parts of O；3 parts of ZnO；6 parts of CaO；2 parts of F.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977406.4A CN106746608A (en) | 2016-11-08 | 2016-11-08 | A kind of polylith diffusing reflection glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977406.4A CN106746608A (en) | 2016-11-08 | 2016-11-08 | A kind of polylith diffusing reflection glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746608A true CN106746608A (en) | 2017-05-31 |
Family
ID=58972581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977406.4A Pending CN106746608A (en) | 2016-11-08 | 2016-11-08 | A kind of polylith diffusing reflection glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746608A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3026966B2 (en) * | 1997-12-15 | 2000-03-27 | イフォクレール アクチェンゲゼルシャフト | Polymerizable composite materials |
| CN1396133A (en) * | 2001-07-10 | 2003-02-12 | 肖特玻璃制造厂 | Leadless optical glass |
-
2016
- 2016-11-08 CN CN201610977406.4A patent/CN106746608A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3026966B2 (en) * | 1997-12-15 | 2000-03-27 | イフォクレール アクチェンゲゼルシャフト | Polymerizable composite materials |
| CN1396133A (en) * | 2001-07-10 | 2003-02-12 | 肖特玻璃制造厂 | Leadless optical glass |
Non-Patent Citations (1)
| Title |
|---|
| 田英良，孙诗兵: "《新编玻璃工艺学》", 30 June 2009 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |