CN104926126A - Production technology of fluorescent glass - Google Patents
Production technology of fluorescent glass Download PDFInfo
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- CN104926126A CN104926126A CN201510297836.7A CN201510297836A CN104926126A CN 104926126 A CN104926126 A CN 104926126A CN 201510297836 A CN201510297836 A CN 201510297836A CN 104926126 A CN104926126 A CN 104926126A
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Abstract
A production technology of fluorescent glass is characterized by relating to the technical field of production and processing of glass, and comprising the following steps: (1) blending materials: blending the raw materials of 30-35 parts of quartz sand, 8-12 parts of sodium carbonate, 0-4 parts of a colorant, 0-0.2 part of a clarifying agent, 0-3 parts of a decolorising agent and 5-10 parts of fluorite; (2) founding: heating the blended raw materials in a tank furnace or a pot furnace at the high temperature of 1550-1600 DEG C to form uniform liquid glass; (3) forming: uniformly adding 0.5-1.2 parts of different aluminate in the melted liquid glass for formation through moulds; (4) carrying out heat treatment: removing or generating stress, phase splitting and crystallization in the glass through annealing and quenching technologies, and changing the structure state of the glass. According to the production technology, the same glass can send various lights, and the fluorescent glass is good in fluorescent effect.
Description
Technical field:
The present invention relates to glass production processing technique field, specifically a kind of fluorescent glass production technique.
Background technology:
Glass is a kind of transparent solid at normal temperatures, and form contiguous network structure when melting, process of cooling medium viscosity increases gradually and hardens and non crystallized silicates non-metallic material.The chemical constitution of simple glass is Na
2oCaO6SiO
2, main component is silicon-dioxide.Be widely used in buildings, be used for, every wind printing opacity, belonging to mixture.Separately there is the oxide compound or salt that have been mixed into some metal and show the tinted shade of color, and by the obtained toughened glass etc. of special methods.
Luminescent glass is also known as noctilucence glass, light of firefly glass or luminous glass, English name is LiteGlow Glsas, a kind of special glass applying the special intermediate coat interlayer of noctilucent material under precious wound science and technology, this glass can absorb the visible ray on daytime, and change into the energy of continuous illumination at night and send bright green fluorescence, as dark Lampyridea at night, sparkling.Can realize uninterruptedly sending fluorescence night, realize pointing to, mark, the functions such as decoration.But existing fluorescent glass generally can only fluoresced green, and color is single, and the effect of fluorescence is also poor.
Summary of the invention:
Technical problem to be solved by this invention is to provide the luminescence of a kind of same glass can send out light multiple, the fluorescent glass production technique that fluorescent effect is good.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of fluorescent glass production technique, is characterized in that: comprise the following steps,
(1) prepare burden: by weight part quartz sand 30 ~ 35, soda ash 8 ~ 12, tinting material 0 ~ 4, finings 0 ~ 0.2, the raw material of discoloring agent 0 ~ 3 and fluorite 5 ~ 10 mixes;
(2) found: mixed for batching raw material is carried out in tank furnace or pot furnace the heating of high temperature 1550-1600 degree, make it to form uniform liquid glass;
(3) shaping: the liquid glass after the fusing evenly add to different aluminum hydrochlorate 0.5 ~ 1.2 is respectively undertaken shaping by mould;
(4) thermal treatment: by annealing, quenching technology, eliminates or produces the stress of inside glass, phase-splitting or crystallization, and changes the structural state of glass.
Described aluminate is one or more in SrAl2O4, CaAl2O4, BaAl2O4.
The rare earth lanthanide of 0.1 ~ 0.2 is also comprised in described raw material.
The surface of described glass when shaping is made into on-plane surface.
With the addition of fluorite in the present invention as fluorescent material, fluorite, also known as fluorite, be a kind of mineral, its main component is Calcium Fluoride (Fluorspan).Fluorite is alkaline thinner, why gains the name, and be because it can send the fluorescence as Lampyridea under ultraviolet or negative ray irradiate, but when fluorite contains some rare earth elements, it will phosphoresce.That is, after leaving ultraviolet or negative ray irradiation, fluorite still can continuous illumination longer for some time.Fluorite add-on of the prior art is fewer, be all as fusing assistant use, add the effect can not playing fluorescence in glass to.
Inorganic fluorescent material aluminate (SrAl2O4 is also added in the present invention, CaAl2O4, etc. BaAl2O4) as luminous host, using rare earth lanthanide [europium (Eu), samarium (Sm), erbium (Er), neodymium (Nd) etc.] as activator and co-activator.Substantially increase the effect of fluorescence, and colorful.
The invention has the beneficial effects as follows: same glass of the present invention luminescence can send out light multiple, and fluorescent effect is good.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment one
A kind of fluorescent glass production technique, comprises the following steps,
(1) prepare burden: by weight part quartz sand 30, soda ash 8, finings 0.1, the raw material of discoloring agent 3 and fluorite 5 ~ 10 mixes;
(2) found: mixed for batching raw material is carried out in tank furnace or pot furnace high temperature 1550 degree of heating, make it to form uniform liquid glass;
(3) shaping: the liquid glass after the fusing evenly add to different aluminum hydrochlorate 0.5 is respectively undertaken shaping by mould;
(4) thermal treatment: by annealing, quenching technology, eliminates or produces the stress of inside glass, phase-splitting or crystallization, and changes the structural state of glass.
Aluminate is SrAl2O4.
The rare earth lanthanide of 0.1 is also comprised in raw material.
The surface of glass when shaping is made into on-plane surface.
Embodiment two
A kind of fluorescent glass production technique, comprises the following steps,
(1) prepare burden: by weight part quartz sand 32, soda ash 10, tinting material 2, finings 0.15, and the raw material of fluorite 8 mixes;
(2) found: mixed for batching raw material is carried out in tank furnace or pot furnace high temperature 15509 degree of heating, make it to form uniform liquid glass;
(3) shaping: the liquid glass after the fusing evenly add to different different aluminum hydrochlorate 0.9 is respectively undertaken shaping by mould;
(4) thermal treatment: by annealing, quenching technology, eliminates or produces the stress of inside glass, phase-splitting or crystallization, and changes the structural state of glass.
Aluminate is CaAl2O4.
The rare earth lanthanide of 0.15 is also comprised in raw material.
The surface of glass when shaping is made into on-plane surface.
Embodiment three
A kind of fluorescent glass production technique, comprises the following steps,
(1) prepare burden: by weight part quartz sand 35, soda ash 12, finings 0.2, the raw material of discoloring agent 3 and fluorite 10 mixes;
(2) found: mixed for batching raw material is carried out in tank furnace or pot furnace high temperature 1600 degree of heating, make it to form uniform liquid glass;
(3) shaping: the liquid glass after the fusing evenly add to different different aluminum hydrochlorate 1.2 is respectively undertaken shaping by mould;
(4) thermal treatment: by annealing, quenching technology, eliminates or produces the stress of inside glass, phase-splitting or crystallization, and changes the structural state of glass.
Aluminate is SrAl2O4, CaAl2O4, BaAl2O4.
The rare earth lanthanide of 0.2 is also comprised in raw material.
The surface of glass when shaping is made into on-plane surface.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a fluorescent glass production technique, is characterized in that: comprise the following steps,
(1) prepare burden: by weight part quartz sand 30 ~ 35, soda ash 8 ~ 12, tinting material 0 ~ 4, finings 0 ~ 0.2, the raw material of discoloring agent 0 ~ 3 and fluorite 5 ~ 10 mixes;
(2) found: mixed for batching raw material is carried out in tank furnace or pot furnace the heating of high temperature 1550-1600 degree, make it to form uniform liquid glass;
(3) shaping: the liquid glass after the fusing evenly add to different aluminum hydrochlorate 0.5 ~ 1.2 is respectively undertaken shaping by mould;
(4) thermal treatment: by annealing, quenching technology, eliminates or produces the stress of inside glass, phase-splitting or crystallization, and changes the structural state of glass.
2. the preparation method of the glass of bubble is contained in a kind of inside according to claim 1, it is characterized in that: described aluminate is one or more in SrAl2O4, CaAl2O4, BaAl2O4.
3. the preparation method of the glass of bubble is contained in a kind of inside according to claim 2, it is characterized in that: also comprise the rare earth lanthanide of 0.1 ~ 0.2 in described raw material.
4. the preparation method of the glass of bubble is contained in a kind of inside according to claim 1,2 or 3, it is characterized in that: the surface of described glass when shaping is made into on-plane surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297836.7A CN104926126A (en) | 2015-06-02 | 2015-06-02 | Production technology of fluorescent glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297836.7A CN104926126A (en) | 2015-06-02 | 2015-06-02 | Production technology of fluorescent glass |
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| Publication Number | Publication Date |
|---|---|
| CN104926126A true CN104926126A (en) | 2015-09-23 |
Family
ID=54113593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297836.7A Pending CN104926126A (en) | 2015-06-02 | 2015-06-02 | Production technology of fluorescent glass |
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| CN (1) | CN104926126A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698937A (en) * | 2016-11-29 | 2017-05-24 | 安徽长庚光学科技有限公司 | Production process for optical lens glass |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492554Y (en) * | 2001-07-22 | 2002-05-22 | 戴均和 | Long persistance luminescent fluorescent glass product |
| WO2010134805A1 (en) * | 2009-05-18 | 2010-11-25 | Next Generation B.V. | Light emitting concrete comprising photoluminescent pigment containing glass particles |
| CN103803797A (en) * | 2013-12-25 | 2014-05-21 | 齐鲁工业大学 | Luminescent glass for LED (Light-Emitting Diode) and preparation method of luminescent glass |
-
2015
- 2015-06-02 CN CN201510297836.7A patent/CN104926126A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492554Y (en) * | 2001-07-22 | 2002-05-22 | 戴均和 | Long persistance luminescent fluorescent glass product |
| WO2010134805A1 (en) * | 2009-05-18 | 2010-11-25 | Next Generation B.V. | Light emitting concrete comprising photoluminescent pigment containing glass particles |
| CN103803797A (en) * | 2013-12-25 | 2014-05-21 | 齐鲁工业大学 | Luminescent glass for LED (Light-Emitting Diode) and preparation method of luminescent glass |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698937A (en) * | 2016-11-29 | 2017-05-24 | 安徽长庚光学科技有限公司 | Production process for optical lens glass |
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Application publication date: 20150923 |