CN107117808A - A kind of AMOLED base plate glass production compound clarifier - Google Patents
A kind of AMOLED base plate glass production compound clarifier Download PDFInfo
- Publication number
- CN107117808A CN107117808A CN201710464492.3A CN201710464492A CN107117808A CN 107117808 A CN107117808 A CN 107117808A CN 201710464492 A CN201710464492 A CN 201710464492A CN 107117808 A CN107117808 A CN 107117808A
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- strontium
- base plate
- nitrate
- plate glass
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- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/004—Refining agents
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- 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 discloses a kind of AMOLED base plate glass production compound clarifier, include the raw material of following parts by weight：14 18 parts of sodium chloride, 7 11 parts of sodium acid carbonate, 8 10 parts of potassium sulfate, 58 parts of strontium chloride, 6 13 parts of strontium carbonate, 10 16 parts of persimmon of oxidation, 24 parts of nano aluminium oxide, 48 parts of tin oxide, 7 15 parts of nitrate, 59 parts of stannous oxide, 32 40 parts of Ludox.The strontium oxide strontia that the present invention is generated by strontium chloride and strontium carbonate with hydroxyl reaction is the oxide for needing in glass production to add, on most of performance of glass substrate without influence；Granulated and calcined by using sodium acid carbonate, be internally formed negative pressure in particle, small seed can be absorbed, improve fining agent effect；Fining agent of the present invention does not contain the highly toxic material such as arsenic, antimony, have the advantages that it is environment-friendly, it is substantially better than one-component fining agent clarifying effect, glass clarifying performance is greatly improved, in the manufacture that AMOLED base plate glass can be preferably applied for.
Description
Technical field
The present invention relates to AMOLED screen technical fields, and in particular to a kind of AMOLED base plate glass production composite clarification
Agent.
Background technology
, it is necessary to introduce a variety of raw material in AMOLED glass substrate manufacturing processes, these raw material carry moisture.In height
In warm melting process, some moisture can be evaporated, and some residual moistures are in glass metal and largely with the shape of hydroxyl (- OH)
Formula is present.Under certain condition, hydrogen and oxygen can be generated, if these gases have little time exclusion and can form bubble, glass is influenceed
The performance of product.
The content of the invention
The present invention is intended to provide a kind of AMOLED base plate glass production compound clarifier.
The present invention provides following technical scheme：
A kind of AMOLED base plate glass production compound clarifier, includes the raw material of following parts by weight：Sodium chloride 14-18
Part, 7-11 parts of sodium acid carbonate, 8-10 parts of potassium sulfate, 5-8 parts of strontium chloride, 6-13 parts of strontium carbonate, 10-16 parts of persimmon of oxidation, nano oxygen
Change 2-4 parts of aluminium, 4-8 parts of tin oxide, 7-15 parts of nitrate, 5-9 parts of stannous oxide, 32-40 parts of Ludox.
A kind of preparation method of AMOLED base plate glass production compound clarifier, including：
(1) sodium chloride, sodium acid carbonate, potassium sulfate, strontium chloride, strontium carbonate, oxidation persimmon are mixed, crush, cross 500 mesh sieves,
Obtain powder；
(2) Ludox for taking 1/2 is mixed with the powder that (1) step is obtained, grinding is uniform, dry, pulverize at normal temperatures
It is 10-200 microns to particle diameter, obtains particle；
(3) other residual components are mixed, grinding is uniform, adds the particle that (2) step is obtained, be well mixed, granulation,
Particle diameter is 20-400 μm, sends into calcining furnace, 20-30min is calcined at 450-620 DEG C, takes out, produces.
The particle size range of the nano aluminium oxide is 80~150 mesh.
The nitrate is one or both of strontium nitrate, barium nitrate, magnesium nitrate, calcium nitrate, zinc nitrate.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through strontium chloride and strontium carbonate and hydroxyl reaction
The strontium oxide strontia of generation is the oxide for needing in glass production to add, the introducing without other materials, to the major part of glass substrate
Can be without influence；The chlorine and hydrogen chloride gas for reacting generation are diffused into the bubble of glass metal around, are made in bubble volume increase
Floating mat goes out；Granulated and calcined by using sodium acid carbonate, be internally formed negative pressure in particle, small seed can be absorbed, improve clear
Clear agent effect；Fining agent of the present invention does not contain the highly toxic material such as arsenic, antimony, has the advantages that environment-friendly, compares one-component
Fining agent clarifying effect will substantially get well, and greatly improve glass clarifying performance, can be preferably applied for AMOLED base plate glass
In manufacture.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
A kind of AMOLED base plate glass production compound clarifier of embodiment 1, includes the raw material of following parts by weight：Chlorination
14 parts of sodium, 7 parts of sodium acid carbonate, 8 parts of potassium sulfate, 5 parts of strontium chloride, 6 parts of strontium carbonate, 10 parts of persimmon of oxidation, 2 parts of nano aluminium oxide, oxygen
Change 4 parts of tin, 7 parts of nitrate, 5 parts of stannous oxide, 32 parts of Ludox.
A kind of preparation method of AMOLED base plate glass production compound clarifier, including：
(1) sodium chloride, sodium acid carbonate, potassium sulfate, strontium chloride, strontium carbonate, oxidation persimmon are mixed, crush, cross 500 mesh sieves,
Obtain powder；
(2) Ludox for taking 1/2 is mixed with the powder that (1) step is obtained, grinding is uniform, dry, pulverize at normal temperatures
It is 10-200 microns to particle diameter, obtains particle；
(3) other residual components are mixed, grinding is uniform, adds the particle that (2) step is obtained, be well mixed, granulation,
Particle diameter is 20-400 μm, sends into calcining furnace, 20-30min is calcined at 450-620 DEG C, takes out, produces.
The particle size range of the nano aluminium oxide is 80~150 mesh.
The nitrate is one or both of strontium nitrate, barium nitrate, magnesium nitrate, calcium nitrate, zinc nitrate.
A kind of AMOLED base plate glass production compound clarifier of embodiment 2, includes the raw material of following parts by weight：Chlorination
18 parts of sodium, 11 parts of sodium acid carbonate, 10 parts of potassium sulfate, 8 parts of strontium chloride, 13 parts of strontium carbonate, oxidation 16 parts of persimmon, 4 parts of nano aluminium oxide,
8 parts of tin oxide, 15 parts of nitrate, 9 parts of stannous oxide, 40 parts of Ludox.
A kind of preparation method of AMOLED base plate glass production compound clarifier, including：
(1) sodium chloride, sodium acid carbonate, potassium sulfate, strontium chloride, strontium carbonate, oxidation persimmon are mixed, crush, cross 500 mesh sieves,
Obtain powder；
(2) Ludox for taking 1/2 is mixed with the powder that (1) step is obtained, grinding is uniform, dry, pulverize at normal temperatures
It is 10-200 microns to particle diameter, obtains particle；
(3) other residual components are mixed, grinding is uniform, adds the particle that (2) step is obtained, be well mixed, granulation,
Particle diameter is 20-400 μm, sends into calcining furnace, 20-30min is calcined at 450-620 DEG C, takes out, produces.
The particle size range of the nano aluminium oxide is 80~150 mesh.
The nitrate is one or both of strontium nitrate, barium nitrate, magnesium nitrate, calcium nitrate, zinc nitrate.
A kind of AMOLED base plate glass production compound clarifier of embodiment 3, includes the raw material of following parts by weight：Chlorination
16 parts of sodium, 9 parts of sodium acid carbonate, 9 parts of potassium sulfate, 7 parts of strontium chloride, 10 parts of strontium carbonate, 13 parts of persimmon of oxidation, 3 parts of nano aluminium oxide, oxygen
Change 6 parts of tin, 11 parts of nitrate, 7 parts of stannous oxide, 36 parts of Ludox.
A kind of preparation method of AMOLED base plate glass production compound clarifier, including：
(1) sodium chloride, sodium acid carbonate, potassium sulfate, strontium chloride, strontium carbonate, oxidation persimmon are mixed, crush, cross 500 mesh sieves,
Obtain powder；
(2) Ludox for taking 1/2 is mixed with the powder that (1) step is obtained, grinding is uniform, dry, pulverize at normal temperatures
It is 10-200 microns to particle diameter, obtains particle；
(3) other residual components are mixed, grinding is uniform, adds the particle that (2) step is obtained, be well mixed, granulation,
Particle diameter is 20-400 μm, sends into calcining furnace, 20-30min is calcined at 450-620 DEG C, takes out, produces.
The particle size range of the nano aluminium oxide is 80~150 mesh.
The nitrate is one or both of strontium nitrate, barium nitrate, magnesium nitrate, calcium nitrate, zinc nitrate.
It is obvious to a person skilled in the art that the invention is not restricted to the details of the one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than the explanation is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Although not each moreover, it will be appreciated that the present specification is described in terms of embodiments
Embodiment is only comprising an independent technical scheme, and this narrating mode of specification is only this area for clarity
Technical staff should be using specification as an entirety, and the technical solutions in the various embodiments may also be suitably combined, forms this
Art personnel may be appreciated other embodiment.
Claims (4)
1. a kind of AMOLED base plate glass production compound clarifier, it is characterised in that include the raw material of following parts by weight：Chlorine
Change 14-18 parts of sodium, 7-11 parts of sodium acid carbonate, 8-10 parts of potassium sulfate, 5-8 parts of strontium chloride, 6-13 parts of strontium carbonate, oxidation persimmon 10-16
Part, 2-4 parts of nano aluminium oxide, 4-8 parts of tin oxide, 7-15 parts of nitrate, 5-9 parts of stannous oxide, 32-40 parts of Ludox.
2. a kind of preparation method of AMOLED base plate glass production compound clarifier as claimed in claim 1, its feature exists
In, including：
(1) sodium chloride, sodium acid carbonate, potassium sulfate, strontium chloride, strontium carbonate, oxidation persimmon are mixed, crushes, cross 500 mesh sieves, obtain
Powder；
(2) Ludox for taking 1/2 is mixed with the powder that (1) step is obtained, grinding is uniform, dry, pulverize at normal temperatures to grain
Footpath is 10-200 microns, obtains particle；
(3) other residual components are mixed, grinding is uniform, adds the particle that (2) step is obtained, be well mixed, granulation, particle diameter
For 20-400 μm, calcining furnace is sent into, 20-30min is calcined at 450-620 DEG C, taken out, produce.
3. a kind of AMOLED base plate glass production compound clarifier according to claim 1, it is characterised in that：It is described to receive
The particle size range of rice aluminum oxide is 80~150 mesh.
4. a kind of AMOLED base plate glass production compound clarifier according to claim 1, it is characterised in that：The nitre
Hydrochlorate is one or both of strontium nitrate, barium nitrate, magnesium nitrate, calcium nitrate, zinc nitrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464492.3A CN107117808A (en) | 2017-06-19 | 2017-06-19 | A kind of AMOLED base plate glass production compound clarifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464492.3A CN107117808A (en) | 2017-06-19 | 2017-06-19 | A kind of AMOLED base plate glass production compound clarifier |
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| CN107117808A true CN107117808A (en) | 2017-09-01 |
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| CN201710464492.3A Pending CN107117808A (en) | 2017-06-19 | 2017-06-19 | A kind of AMOLED base plate glass production compound clarifier |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980983A (en) * | 2008-02-26 | 2011-02-23 | 康宁股份有限公司 | Fining agents for silicate glasses |
| CN102584003A (en) * | 2012-02-29 | 2012-07-18 | 成都中光电科技有限公司 | Compound clarifying agent for high-aluminum alkali-free borosilicate glass |
| CN102584002A (en) * | 2012-02-29 | 2012-07-18 | 成都中光电科技有限公司 | Clarifying agent for TFT-LCD (Thin Film Transistor Liquid Crystal Display) glass, application and use method thereof |
| CN102976587A (en) * | 2012-12-22 | 2013-03-20 | 蚌埠玻璃工业设计研究院 | Clarification method of alumina silicate glass melts |
| CN104843995A (en) * | 2015-03-26 | 2015-08-19 | 蚌埠翔宇玻璃制造有限公司 | Non-toxic clarifying agent for TFT-LCD (Thin Film Transistor-Liquid Crystal Display) substrate glass and preparation method therefor |
| CN105731786A (en) * | 2016-03-02 | 2016-07-06 | 武汉理工大学 | Compound clarifying agent for medicinal neutral glass |
-
2017
- 2017-06-19 CN CN201710464492.3A patent/CN107117808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980983A (en) * | 2008-02-26 | 2011-02-23 | 康宁股份有限公司 | Fining agents for silicate glasses |
| CN102584003A (en) * | 2012-02-29 | 2012-07-18 | 成都中光电科技有限公司 | Compound clarifying agent for high-aluminum alkali-free borosilicate glass |
| CN102584002A (en) * | 2012-02-29 | 2012-07-18 | 成都中光电科技有限公司 | Clarifying agent for TFT-LCD (Thin Film Transistor Liquid Crystal Display) glass, application and use method thereof |
| CN102976587A (en) * | 2012-12-22 | 2013-03-20 | 蚌埠玻璃工业设计研究院 | Clarification method of alumina silicate glass melts |
| CN104843995A (en) * | 2015-03-26 | 2015-08-19 | 蚌埠翔宇玻璃制造有限公司 | Non-toxic clarifying agent for TFT-LCD (Thin Film Transistor-Liquid Crystal Display) substrate glass and preparation method therefor |
| CN105731786A (en) * | 2016-03-02 | 2016-07-06 | 武汉理工大学 | Compound clarifying agent for medicinal neutral glass |
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Application publication date: 20170901 |