CN102603185A - Glass used for absorbing optical spectrum with wavelength being 430-900nm for optical fiber panel and preparation process thereof - Google Patents
Glass used for absorbing optical spectrum with wavelength being 430-900nm for optical fiber panel and preparation process thereof Download PDFInfo
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- CN102603185A CN102603185A CN2012100741758A CN201210074175A CN102603185A CN 102603185 A CN102603185 A CN 102603185A CN 2012100741758 A CN2012100741758 A CN 2012100741758A CN 201210074175 A CN201210074175 A CN 201210074175A CN 102603185 A CN102603185 A CN 102603185A
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Abstract
The invention discloses glass used for absorbing an optical spectrum with the wavelength being 430-900nm for an optical fiber panel. The glass is prepared by the following raw materials in parts by weight: 200-300 parts of boric acid, 590-700 parts of quartz sand, 50-150 parts of aluminum oxide, 20-100 parts of sodium carbonate, 80-180 parts of potassium carbonate, 140-210 parts of calcium carbonate, 30-40 parts of zinc oxide, 10-30 parts of titanium dioxide, 50-100 parts of iron trioxide, 10-20 parts of cobalt sesquioxide, 5-10 parts of nickel peroxide, 10-15 parts of manganese dioxide and 5-10 parts of cerium dioxide. The glass used for absorbing the optical spectrum with the wavelength being 430-900nm for the optical fiber panel is obtained. At the thickness being 0.40 plus or minus 0.01mm, the optical spectrum penetration ratio of the glass is smaller than or equal to 5%. The melting glass does not contain stones, and the glossiness of the glass is high. The softening temperature is controlled to be 600 DEG C-700 DEG C, the temperature of 820 DEG C is kept for 2h, the devitrification cannot be generated, the devitrification resistance is good, and the chemical stability is good.
Description
Technical field
The present invention relates to a kind of glass and preparation technology thereof who is used for the absorption 430-900nm wave spectrum of fibre faceplate.
Background technology
Common heat absorbing glass all has higher transmittance (>=10%) in the visible-range under the 1mm gauge control, control thickness is less than 1mm, and visible light transmissivity will further improve.Like James Wei Keduo Jones; How assorted Edward Debao Luo Si patent 94194503.0 announced a kind of " containing the neutral gray heat absorbing glass that can in the course of processing, keep the manganese oxide of selenium ", and visible light transmissivity is at 16-20% under the gauge control of 4mm.In view of the special fabrication processes and the technical requirements of fibre faceplate, after common heat absorbing glass silk inserted fibre faceplate, the single silk footpath that absorbs silk was in the micron number magnitude, therefore can not play the effect of effective absorption stray light at all.
In addition, the general anti-crystallization property of the glass of stray light is not good in the absorption fibre faceplate of producing in the prior art.
Summary of the invention
The purpose of this invention is to provide a kind of glass and preparation technology thereof who is used for the absorption 430-900nm wave spectrum of fibre faceplate.
The technical scheme that the present invention taked is:
A kind of glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate, it is to be processed by the raw material of following mass parts: boric acid 200-300 part, silica sand 590-700 part, aluminum oxide 50-150 part, yellow soda ash 20-100 part, salt of wormwood 80-180 part, lime carbonate 140-210 part, zinc oxide 30-40 part, titanium oxide 10-30 part, red oxide of iron 50-100 part, cobalt sesquioxide 10-20 part, black nickel oxide 5-10 part, Manganse Dioxide 10-15 part, cerium dioxide 5-10 part.
A kind of glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate, it is to be processed by the raw material of following mass parts: boric acid 230-280 part, silica sand 590-680 part, aluminum oxide 50-150, yellow soda ash 20-75 part, salt of wormwood 90-175 part, lime carbonate 140-210 part, zinc oxide 30-35 part, titanium oxide 10-25 part, red oxide of iron 60-100 part, cobalt sesquioxide 10-15 part, black nickel oxide 5-10 part, Manganse Dioxide 10-15 part, cerium dioxide 5-10 part.
Prepare a kind of technology of glass of the absorption 430-900nm wave spectrum that is used for fibre faceplate, it is characterized in that: may further comprise the steps:
1) each raw material is added in crucible under 1370-1390 ℃;
2) time spent 25-35min is warming up to 1450 ℃ of clarifying temps after reinforced the completion; Settling time is 6-7h;
3) clarification end back casting in mould is the glass bar, and teeming temperature is 1440-1460 ℃;
4) 590-610 ℃ of insulation outage cooling annealing after 2-2.5 hour down in retort furnace after the glass stick demoulding of moulding, coming out of the stove under the room temperature gets final product.
The invention has the beneficial effects as follows: the present invention has obtained can be used for the glass of the absorption 430-900nm wave spectrum of fibre faceplate.This glass under 0.40 ± 0.01mm thickness, spectral transmittance≤5%.And melting glass does not have calculus, and the vitreous luster degree is high.Softening temperature is controlled at 600-700 ℃, does not produce crystallization in 2 hours 820 ℃ of insulations, and anti-crystallization property is good, and chemicalstability is good.
Embodiment
Below in conjunction with specific embodiment the present invention is done further explanation:
Embodiment 1:
A kind of glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate, it is to be processed by the raw material of following mass parts:
(thickness is 0.40 ± 0.01mm), and through test, the spectral transmittance of 430-900nm≤5.0%, softening temperature are 600-640 ℃, at 820 ℃ of insulation 2 hours crystallizatioies not down for the sheet glass of processing with the raw material of embodiment 1.
Embodiment 2:
A kind of glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate, it is to be processed by the raw material of following mass parts:
(thickness is 0.40 ± 0.01mm), and through test, the spectral transmittance of 430-900nm≤4.0%, softening temperature are 650-700 ℃, at 820 ℃ of insulation 2 hours crystallizatioies not down for the sheet glass of processing with the raw material of embodiment 2.
Embodiment 3:
A kind of glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate, it is to be processed by the raw material of following mass parts:
(thickness is 0.40 ± 0.01mm), and through test, the spectral transmittance of 430-900nm≤5.0%, softening temperature are 630-660 ℃, at 820 ℃ of insulation 2 hours crystallizatioies not down for the sheet glass of processing with the raw material of embodiment 3.
The granularity of the silica sand that the present invention is used is the 80-100 order, originates from the East Sea, Jiangsu Shi Hu silica sand head factory.
The preparation technology of glass of the present invention is:
(1) each raw material is added in crucible under 1370-1390 ℃; (2) time spent 25-35min is warming up to 1450 ℃ of clarifying temps after reinforced the completion; Settling time is 6-7h; (3) clarification end back casting in mould is the glass bar, and teeming temperature is 1440-1460 ℃; (4) 590-610 ℃ of insulation outage cooling annealing after 2-2.5 hour down in retort furnace after the glass stick demoulding of moulding, coming out of the stove under the room temperature promptly can be used for the product manufacturing.
Claims (3)
1. glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate, it is characterized in that: it is to be processed by the raw material of following mass parts: boric acid 200-300 part, silica sand 590-700 part, aluminum oxide 50-150 part, yellow soda ash 20-100 part, salt of wormwood 80-180 part, lime carbonate 140-210 part, zinc oxide 30-40 part, titanium oxide 10-30 part, red oxide of iron 50-100 part, cobalt sesquioxide 10-20 part, black nickel oxide 5-10 part, Manganse Dioxide 10-15 part, cerium dioxide 5-10 part.
2. a kind of glass that is used for the absorption 430-900nm wave spectrum of fibre faceplate according to claim 1, it is characterized in that: it is to be processed by the raw material of following mass parts: boric acid 230-280 part, silica sand 590-680 part, aluminum oxide 50-150, yellow soda ash 20-75 part, salt of wormwood 90-175 part, lime carbonate 140-210 part, zinc oxide 30-35 part, titanium oxide 10-25 part, red oxide of iron 60-100 part, cobalt sesquioxide 10-15 part, black nickel oxide 5-10 part, Manganse Dioxide 10-15 part, cerium dioxide 5-10 part.
3. prepare the technology of the glass of a kind of absorption 430-900nm wave spectrum that is used for fibre faceplate as claimed in claim 2, it is characterized in that: may further comprise the steps:
1) each raw material is added in crucible under 1370-1390 ℃;
2) time spent 25-35min is warming up to 1450 ℃ of clarifying temps after reinforced the completion; Settling time is 6-7h;
3) clarification end back casting in mould is the glass bar, and teeming temperature is 1440-1460 ℃;
4) 590-610 ℃ of insulation outage cooling annealing after 2-2.5 hour down in retort furnace after the glass stick demoulding of moulding, coming out of the stove under the room temperature gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074175.8A CN102603185B (en) | 2012-03-20 | 2012-03-20 | Glass used for absorbing optical spectrum with wavelength being 430-900nm for optical fiber panel and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074175.8A CN102603185B (en) | 2012-03-20 | 2012-03-20 | Glass used for absorbing optical spectrum with wavelength being 430-900nm for optical fiber panel and preparation process thereof |
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| CN102603185A true CN102603185A (en) | 2012-07-25 |
| CN102603185B CN102603185B (en) | 2014-04-16 |
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| CN201210074175.8A Active CN102603185B (en) | 2012-03-20 | 2012-03-20 | Glass used for absorbing optical spectrum with wavelength being 430-900nm for optical fiber panel and preparation process thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175106A (en) * | 2013-03-19 | 2013-06-26 | 哈尔滨工业大学 | Far field target marker |
| CN103172260A (en) * | 2013-03-19 | 2013-06-26 | 哈尔滨工业大学 | Optical-fiber panel with strong radiation resistance, high transmittance, high uniformity and high symmetry |
| CN109851218A (en) * | 2018-12-14 | 2019-06-07 | 广州宏晟光电科技股份有限公司 | A kind of optical fiber image inverter veiling glare heat absorbing glass and preparation method thereof |
| CN110040941A (en) * | 2019-05-27 | 2019-07-23 | 中国建筑材料科学研究总院有限公司 | A kind of visible absorption glass and its preparation method and application |
| CN110156317A (en) * | 2019-05-27 | 2019-08-23 | 中国建筑材料科学研究总院有限公司 | Ultraviolet, visible and near-infrared absorption glass of one kind and its preparation method and application |
| CN112194366A (en) * | 2020-09-01 | 2021-01-08 | 广州宏晟光电科技股份有限公司 | Black matrix glass for optical micro-channel array panel and preparation method thereof |
| CN116655241A (en) * | 2023-04-23 | 2023-08-29 | 西北核技术研究所 | High-temperature-resistant high-boron glass sand neutron absorption material and preparation method thereof |
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| CN1089730C (en) * | 1996-04-01 | 2002-08-28 | Ppg工业俄亥俄公司 | Infrared and ultravillet radiation absorbing green glass composition |
| CN1746124A (en) * | 2004-09-11 | 2006-03-15 | 深圳南玻浮法玻璃有限公司 | Green glass for absorbing solar optical spectrum selectively |
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2012
- 2012-03-20 CN CN201210074175.8A patent/CN102603185B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089730C (en) * | 1996-04-01 | 2002-08-28 | Ppg工业俄亥俄公司 | Infrared and ultravillet radiation absorbing green glass composition |
| CN1746124A (en) * | 2004-09-11 | 2006-03-15 | 深圳南玻浮法玻璃有限公司 | Green glass for absorbing solar optical spectrum selectively |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175106A (en) * | 2013-03-19 | 2013-06-26 | 哈尔滨工业大学 | Far field target marker |
| CN103172260A (en) * | 2013-03-19 | 2013-06-26 | 哈尔滨工业大学 | Optical-fiber panel with strong radiation resistance, high transmittance, high uniformity and high symmetry |
| CN103172260B (en) * | 2013-03-19 | 2013-10-23 | 哈尔滨工业大学 | Optical-fiber panel |
| CN103175106B (en) * | 2013-03-19 | 2013-11-20 | 哈尔滨工业大学 | Far field target marker |
| CN109851218A (en) * | 2018-12-14 | 2019-06-07 | 广州宏晟光电科技股份有限公司 | A kind of optical fiber image inverter veiling glare heat absorbing glass and preparation method thereof |
| CN110040941A (en) * | 2019-05-27 | 2019-07-23 | 中国建筑材料科学研究总院有限公司 | A kind of visible absorption glass and its preparation method and application |
| CN110156317A (en) * | 2019-05-27 | 2019-08-23 | 中国建筑材料科学研究总院有限公司 | Ultraviolet, visible and near-infrared absorption glass of one kind and its preparation method and application |
| CN110156317B (en) * | 2019-05-27 | 2022-01-28 | 中国建筑材料科学研究总院有限公司 | Ultraviolet, visible and near-infrared light absorbing glass and preparation method and application thereof |
| CN110040941B (en) * | 2019-05-27 | 2022-01-28 | 中国建筑材料科学研究总院有限公司 | Visible light absorption glass and preparation method and application thereof |
| CN112194366A (en) * | 2020-09-01 | 2021-01-08 | 广州宏晟光电科技股份有限公司 | Black matrix glass for optical micro-channel array panel and preparation method thereof |
| CN116655241A (en) * | 2023-04-23 | 2023-08-29 | 西北核技术研究所 | High-temperature-resistant high-boron glass sand neutron absorption material and preparation method thereof |
| CN116655241B (en) * | 2023-04-23 | 2024-04-26 | 西北核技术研究所 | High-temperature-resistant high-boron glass sand neutron absorption material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102603185B (en) | 2014-04-16 |
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Address after: No. 93, Conghua Hedong Road, Guangzhou, Guangdong, Guangdong Patentee after: Guangzhou Hongsheng optoelectronic Polytron Technologies Inc Address before: No. 93, Conghua Hedong Road, Guangzhou, Guangdong, Guangdong Patentee before: Guangzhou Hongsheng Optical Technology Co., Ltd. |
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