CN104926124A - Black glass raw material composition - Google Patents
Black glass raw material composition Download PDFInfo
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- CN104926124A CN104926124A CN201510297813.6A CN201510297813A CN104926124A CN 104926124 A CN104926124 A CN 104926124A CN 201510297813 A CN201510297813 A CN 201510297813A CN 104926124 A CN104926124 A CN 104926124A
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- black
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- material composition
- black glass
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Abstract
A black glass raw material composition relates to the technical field of glass production and processing, and is characterized by comprising the following components by weight: 40-50 parts of quartz sand, 2-2.5 parts of boracic acid, 0-5 parts of borax, 0-3 parts of aluminium hydroxide, 2-3 parts of cullet, and 10-20 parts of a black colorant. Through the combined use of pyrolusite, potassium dichromate and carbon black, the content of the black colorant is small, the influence on the brittleness of the product is little, and the black glass raw material composition has good black nontransparency.
Description
Technical field:
The present invention relates to glass production processing technique field, specifically a kind of black glass feed composition.
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.
The feature of black glass is not saturating visible ray, and the limited transmitted light of invisible spectral edges part, because human eye is very low to the susceptibility of this light.Manufacture waits the black glass of vessel, generally will cut melting in the old crucible used to pieces, because other color can not be obtained during melting sulfide black glass.Producing black glass raw material in prior art is all generally add a lot of tinting materials, the content of tinting material exceedes 30% of glass weight, such glass fragility is very large, be easy to cracked, also have and add a large amount of heavy metals in frit, we know that heavy metal has certain toxicity, inadequate environment protection health.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of environment protection health, and the product fragility produced is little, and product is not easy cracked black glass feed composition.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of black glass feed composition, is characterized in that, comprise following component by weight,
Preferred technical scheme is
Described black colorant is the composition of pyrolusite, manganese oxide and carbon black, and the ratio of three is 3:1 ~ 2:1 ~ 3.
Glass cullet in the present invention not only can realize refuse reclamation as grog, and deepen the effect of glass colour.
The invention has the beneficial effects as follows: the present invention is combinationally used by pyrolusite, potassium bichromate and carbon black, and colorant content is few, little on the fragility impact of product, and there is the black opaqueness added.
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 black glass feed composition, comprises following component by weight,
Black colorant is the composition of pyrolusite, manganese oxide and carbon black, and the ratio of three is 3:1:1.
Embodiment two
A kind of black glass feed composition, comprises following component by weight,
Black colorant is the composition of pyrolusite, manganese oxide and carbon black, and the ratio of three is 3:1.5:2.
Embodiment three
A kind of black glass feed composition, comprises following component by weight,
Black colorant is the composition of pyrolusite, manganese oxide and carbon black, and the ratio of three is 3:2:3.
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 (3)
1. a black glass feed composition, is characterized in that, comprises following component by weight,
2. a kind of black glass feed composition according to claim 1, is characterized in that: preferred technical scheme is
3. a kind of black glass feed composition according to claim 1, is characterized in that: described black colorant is the composition of pyrolusite, potassium bichromate and carbon black, the ratio of three is 3:1 ~ 2:1 ~ 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297813.6A CN104926124A (en) | 2015-06-02 | 2015-06-02 | Black glass raw material composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297813.6A CN104926124A (en) | 2015-06-02 | 2015-06-02 | Black glass raw material composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104926124A true CN104926124A (en) | 2015-09-23 |
Family
ID=54113591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297813.6A Pending CN104926124A (en) | 2015-06-02 | 2015-06-02 | Black glass raw material composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104926124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481251A (en) * | 2015-11-30 | 2016-04-13 | 太仓市建兴石英玻璃厂 | Green anti-quenching quartz glass tube special for under-liquid usage |
| CN106430957A (en) * | 2016-09-07 | 2017-02-22 | 安徽金生金世电子科技有限公司 | Anti-breaking glass cup and preparation method thereof |
| CN116675434A (en) * | 2023-04-12 | 2023-09-01 | 蚌埠凯盛玻璃有限公司 | Low-transmittance black glass and production process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787978A (en) * | 2003-06-27 | 2006-06-14 | 大和电子株式会社 | Lead-free glass material for use in sealing and, sealed article and method for sealing using the same |
| CN103214184A (en) * | 2013-04-22 | 2013-07-24 | 安徽杜氏高科玻璃有限公司 | Novel high borosilicate glass and preparation method thereof |
| US20140099501A1 (en) * | 2011-03-17 | 2014-04-10 | Asahi Glass Company, Limited | Glass for chemical strengthening |
-
2015
- 2015-06-02 CN CN201510297813.6A patent/CN104926124A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787978A (en) * | 2003-06-27 | 2006-06-14 | 大和电子株式会社 | Lead-free glass material for use in sealing and, sealed article and method for sealing using the same |
| US20140099501A1 (en) * | 2011-03-17 | 2014-04-10 | Asahi Glass Company, Limited | Glass for chemical strengthening |
| CN103214184A (en) * | 2013-04-22 | 2013-07-24 | 安徽杜氏高科玻璃有限公司 | Novel high borosilicate glass and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 曹志峰: "《特种光学玻璃》", 31 March 1993, 兵器工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481251A (en) * | 2015-11-30 | 2016-04-13 | 太仓市建兴石英玻璃厂 | Green anti-quenching quartz glass tube special for under-liquid usage |
| CN105481251B (en) * | 2015-11-30 | 2018-01-09 | 太仓市建兴石英玻璃厂 | Green under-liquid special anti-quenching quartz glass tube |
| CN106430957A (en) * | 2016-09-07 | 2017-02-22 | 安徽金生金世电子科技有限公司 | Anti-breaking glass cup and preparation method thereof |
| CN116675434A (en) * | 2023-04-12 | 2023-09-01 | 蚌埠凯盛玻璃有限公司 | Low-transmittance black glass and production process thereof |
| CN116675434B (en) * | 2023-04-12 | 2023-11-10 | 蚌埠凯盛玻璃有限公司 | Low-transmittance black glass and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
|
| RJ01 | Rejection of invention patent application after publication |