CN103864299A - Red optical glass composition - Google Patents
Red optical glass composition Download PDFInfo
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- CN103864299A CN103864299A CN201410054087.0A CN201410054087A CN103864299A CN 103864299 A CN103864299 A CN 103864299A CN 201410054087 A CN201410054087 A CN 201410054087A CN 103864299 A CN103864299 A CN 103864299A
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Abstract
The invention provides a red optical glass composition which consists of 99.5 percent by weight of basic glass component and 0.5 percent by weight of red colorant, wherein the basic glass comprises the following components in percentage by weight: 81 percent of SiO2, 2 percent of Al2O3, 4 percent of CaO, 4 percent of MgO, 5 percent of B2O3, 2 percent of BaO and 2 percent of TiO2; the red colorant comprises the following components in parts by weight: 30-40 parts of bismuth, 30-40 parts of AuCl3 and 10-20 parts of Cu2O. According to the red optical glass composition provided by the invention, the formula of the red optical glass composition can be reasonably adjusted, so that the chemical stability of glass is improved; the glass is uniform in tinting, good in devitrification capability and high in refractive index.
Description
Technical field
the present invention relates to a kind of red optics glass composition, belong to optical element field.
Background technology
Color optical glass claims again optical lightscreening glass, and the spectral filter that it is mainly used to make observation, photograph, the instrument such as infrared, improves instrument visibility meter or meet some particular requirement to reach, and also can make tinted glasses.The effect of color optical glass is: the light that sees through specific wavelength that it can be selected; Can from discontinuous spectrum, isolate singlet line; Or by leaching the spectral range of certain width in continuous spectrum or evenly weakening spectrum of white light etc.
Existing red optics glass composition, painted even not, crystallization ability, can not meet user's demand.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of red optics glass composition is provided.
Red optics glass composition of the present invention, is made up of parent glass composition and red stain, and described parent glass comprises following composition according to weight percentage: 81% SiO2,2% Al
2o
3, 4% CaO, 4% MgO, 5% B
2o
3, 2% BaO and 2% TiO2, described red stain comprises following composition: the Cu2O of the bismuth of 30-40 weight part, the AuCl3 of 30-40 weight part and 10-20 weight part, in described composition, the weight percentage of parent glass composition is 99.5%, and the weight percentage of red stain is 0.5%.
Preferably,
Described red stain comprises following composition: the Cu2O of the bismuth of 35 weight parts, the AuCl3 of 35 weight parts and 15 weight parts.
The present invention, by rationally adjusting glass formula, has improved the chemical stability of glass, uniform coloring, and crystallization ability is good, and specific refractory power is high.
Embodiment
Embodiment 1
The red optics glass composition of the present embodiment, is made up of parent glass composition and red stain, and described parent glass comprises following composition according to weight percentage: 81% SiO2,2% Al
2o
3, 4% CaO, 4% MgO, 5% B
2o
3, 2% BaO and 2% TiO2, described red stain comprises following composition: the Cu2O of the bismuth of 30 weight parts, the AuCl3 of 30 weight parts and 20 weight parts, in described composition, the weight percentage of parent glass composition is 99.5%, and the weight percentage of red stain is 0.5%.
Embodiment 2
The red optics glass composition of the present embodiment, is made up of parent glass composition and red stain, and described parent glass comprises following composition according to weight percentage: 81% SiO2,2% Al
2o
3, 4% CaO, 4% MgO, 5% B
2o
3, 2% BaO and 2% TiO2, described red stain comprises following composition: the Cu2O of the bismuth of 40 weight parts, the AuCl3 of 40 weight parts and 10 weight parts, in described composition, the weight percentage of parent glass composition is 99.5%, and the weight percentage of red stain is 0.5%.
Embodiment 3
The red optics glass composition of the present embodiment, is made up of parent glass composition and red stain, and described parent glass comprises following composition according to weight percentage: 81% SiO2,2% Al
2o
3, 4% CaO, 4% MgO, 5% B
2o
3, 2% BaO and 2% TiO2, described red stain comprises following composition: the Cu2O of the bismuth of 35 weight parts, the AuCl3 of 35 weight parts and 15 weight parts, in described composition, the weight percentage of parent glass composition is 99.5%, and the weight percentage of red stain is 0.5%.
Claims (2)
1. a red optics glass composition, is made up of parent glass composition and red stain, and described parent glass comprises following composition according to weight percentage: 81% SiO2,2% Al
2o
3, 4% CaO, 4% MgO, 5% B
2o
3, 2% BaO and 2% TiO2, it is characterized in that, described red stain comprises following composition: the Cu2O of the bismuth of 30-40 weight part, the AuCl3 of 30-40 weight part and 10-20 weight part, in described composition, the weight percentage of parent glass composition is 99.5%, and the weight percentage of red stain is 0.5%.
2. red optics glass composition according to claim 1, is characterized in that, described red stain comprises following composition: the Cu2O of the bismuth of 35 weight parts, the AuCl3 of 35 weight parts and 15 weight parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054087.0A CN103864299B (en) | 2014-02-18 | 2014-02-18 | A kind of red optics glass composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410054087.0A CN103864299B (en) | 2014-02-18 | 2014-02-18 | A kind of red optics glass composition |
Publications (2)
| Publication Number | Publication Date |
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| CN103864299A true CN103864299A (en) | 2014-06-18 |
| CN103864299B CN103864299B (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410054087.0A Active CN103864299B (en) | 2014-02-18 | 2014-02-18 | A kind of red optics glass composition |
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| CN (1) | CN103864299B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731793A (en) * | 2016-04-07 | 2016-07-06 | 南通向阳光学元件有限公司 | Reddish brown optical glass composition |
| CN105859126A (en) * | 2016-04-07 | 2016-08-17 | 南通向阳光学元件有限公司 | Sea green optical glass composition |
| CN107129144A (en) * | 2017-05-17 | 2017-09-05 | 大连工业大学 | A kind of Lead-free fusible golden red glass formula and preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931762A (en) * | 2006-09-30 | 2007-03-21 | 临沂市宇航照明电器有限公司 | Quartz glass tube and its prepn process |
| CN101863622A (en) * | 2009-04-15 | 2010-10-20 | 李胜春 | Nanooxide-doped red solder glass and preparation method thereof |
| CN102730970A (en) * | 2012-06-27 | 2012-10-17 | 华南理工大学 | Red silicate glass and preparation method thereof |
-
2014
- 2014-02-18 CN CN201410054087.0A patent/CN103864299B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931762A (en) * | 2006-09-30 | 2007-03-21 | 临沂市宇航照明电器有限公司 | Quartz glass tube and its prepn process |
| CN101863622A (en) * | 2009-04-15 | 2010-10-20 | 李胜春 | Nanooxide-doped red solder glass and preparation method thereof |
| CN102730970A (en) * | 2012-06-27 | 2012-10-17 | 华南理工大学 | Red silicate glass and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731793A (en) * | 2016-04-07 | 2016-07-06 | 南通向阳光学元件有限公司 | Reddish brown optical glass composition |
| CN105859126A (en) * | 2016-04-07 | 2016-08-17 | 南通向阳光学元件有限公司 | Sea green optical glass composition |
| CN107129144A (en) * | 2017-05-17 | 2017-09-05 | 大连工业大学 | A kind of Lead-free fusible golden red glass formula and preparation method |
| CN107129144B (en) * | 2017-05-17 | 2020-05-08 | 大连工业大学 | Formula and preparation method of lead-free fusible golden red glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103864299B (en) | 2016-03-09 |
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