CN102167503A - Process for manufacturing chemical toughened glass of abnormity juice cup - Google Patents
Process for manufacturing chemical toughened glass of abnormity juice cup Download PDFInfo
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- CN102167503A CN102167503A CN 201110007805 CN201110007805A CN102167503A CN 102167503 A CN102167503 A CN 102167503A CN 201110007805 CN201110007805 CN 201110007805 CN 201110007805 A CN201110007805 A CN 201110007805A CN 102167503 A CN102167503 A CN 102167503A
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Abstract
The present invention provides a process for manufacturing chemical toughened glass of an abnormity juice cup. The process is mainly characterized by adding potassium hydroxide, aluminum hydroxide additive into potash solution according to a certain ratio to prepare potash mixed molten salt, heating the mixed molten salt to a temperature of 300 to 450 DEG C to keep heat for one hour, putting clean and bottom cut glass juice cups which are preheated to 300 DEG C into the molten salt and keeping heat at 500 DEG C for 5 hours, fetching the glass juice cup out of the molten salt and lowering the temperature of the cup to room temperature, and obtaining the toughened glass juice cup after rinsing. The manufacturing process is suitable for the glass juice cup with the thickness of 10mm, and the glass juice cup has the advantages of strong temperature toleration, strong shock resistance, invariant color and good glass flatness.
Description
Technical field
The invention belongs to household goods material manufacture technology field, relate to a kind of production technique of special-shaped juice glass chemically toughened glass.
Background technology
Along with the raising of people's living standard, juice glass has entered huge numbers of families.Existing juice glass mainly is made by general glass, and juice glass temperature tolerance and impact resistance that this glass is made are very poor, glass surface can produce a large amount of tiny cracks in the use, and the existence of this tiny crack makes the juice glass actual strength be significantly less than Design Theory intensity, break easily in the use, influence people's use.
People have adopted several different methods in order to strengthen the intensity of juice glass, but effect is undesirable.At present, aspect the glass surface enhancement techniques, people have adopted the chemical tempering technology, thereby and chemical tempering is to produce at glass surface by the structure that ion-exchange changes glass surface to answer pressure, to realize glass enhanced effect.Chemical tempering can be divided into high temperature modification chemical tempering and low temperature modification chemical tempering, and the high temperature modification chemical tempering is meant more than the glass strain temperature, thereby answers pressure with the heavy ion of small ion displacement glass kind in glass surface formation; The low temperature modification chemical tempering is meant below the glass strain temperature, thereby answers pressure with the small ion of heavy ion displacement glass kind in glass surface formation.So adopting the chemical tempering technology is a kind of good selection to the strength of glass enhancing of juice glass.
Summary of the invention
The contriver finds that in the process that juice glass is manufactured existing juice glass is existing above-mentioned defective aspect temperature tolerance and the anti-impact force ability, through constantly test trial-production, technical problem to be solved by this invention provides a kind of production technique that can make juice glass heat resistance and the further special-shaped juice glass chemically toughened glass that improves of anti-impact force.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is that the production technique of this abnormity juice glass chemically toughened glass is to add potassium hydroxide, aluminium hydroxide additive in solution of potassium carbonate, make the salt of wormwood fused salt mixt, the usage ratio of additive is: if with KOH/KCO
3Weight percent is 2, then AL (OH)
3/ KCO
3Weight percent is 80-120, the salt of wormwood fused salt mixt that configures is heated to 300 ℃-450 ℃ insulations 1 hour, again clean 300 ℃ the glass juice glass of being preheating to of cutting the end is put into fused salt, in the temperature of insulation about 500 ℃, after 5 hours the glass juice glass taken out from fused salt and move back temperature, clean and get final product to room temperature.
The usage ratio of described additive is KOH/KCO
3Weight percent is 2, AL (OH)
3/ KCO
3Weight percent is 100.
Described salt of wormwood fused salt mixt Heating temperature is 400 ℃.
The present invention adopts the made chemically toughened glass juice glass of above-mentioned production technique, the ion-exchange speed and the degree of depth have been improved significantly, toughened glass juice glass temperature tolerance and impact resistance with this technology made are more than 8 times of not handling through chemical tempering of glass juice glass, production technique of the present invention is particularly useful for the glass juice glass of thickness at 10mm, through the glass juice glass nondiscoloration behind the production technique tempering of the present invention, the glass planeness is good, and shock resistance is strong, is difficult for breaking.
Embodiment
Embodiment one
The production technique of the present invention's abnormity juice glass chemically toughened glass is to add potassium hydroxide, aluminium hydroxide additive in solution of potassium carbonate, makes the salt of wormwood fused salt mixt, and the usage ratio of additive is: KOH/KCO
3Weight percent is 2, AL (OH)
3/ KCO
3Weight percent is 80-120, the salt of wormwood fused salt mixt that configures is heated to 300 ℃-450 ℃ insulations 1 hour, again clean 300 ℃ the glass juice glass of being preheating to of cutting the end is put into fused salt, in the temperature of insulation about 500 ℃, after 5 hours the glass juice glass taken out from fused salt and move back temperature, clean and get final product to room temperature.
Embodiment two
The production technique of the present invention's abnormity juice glass chemically toughened glass is to add potassium hydroxide, aluminium hydroxide additive in solution of potassium carbonate, makes the salt of wormwood fused salt mixt, and the usage ratio of additive is: KOH/KCO
3Weight percent is 2, AL (OH)
3/ KCO
3Weight percent is 80, the salt of wormwood fused salt mixt that configures is heated to 300 ℃ of insulations 1 hour, again clean 300 ℃ the glass juice glass of being preheating to of cutting the end is put into fused salt, in the temperature of insulation about 500 ℃, after 5 hours the glass juice glass taken out from fused salt and move back temperature, clean and get final product to room temperature.
Embodiment three
The production technique of the present invention's abnormity juice glass chemically toughened glass is to add potassium hydroxide, aluminium hydroxide additive in solution of potassium carbonate, makes the salt of wormwood fused salt mixt, and the usage ratio of additive is: KOH/KCO
3Weight percent is 2, AL (OH)
3/ KCO
3Weight percent is 120, the salt of wormwood fused salt mixt that configures is heated to 450 ℃ of insulations 1 hour, again clean 300 ℃ the glass juice glass of being preheating to of cutting the end is put into fused salt, in the temperature of insulation about 500 ℃, after 5 hours the glass juice glass taken out from fused salt and move back temperature, clean and get final product to room temperature.
Embodiment four
The production technique of the present invention's abnormity juice glass chemically toughened glass is to add potassium hydroxide, aluminium hydroxide additive in solution of potassium carbonate, makes the salt of wormwood fused salt mixt, and the usage ratio of additive is: KOH/KCO
3Weight percent is 2, AL (OH)
3/ KCO
3Weight percent is 100, the salt of wormwood fused salt mixt that configures is heated to 400 ℃ of insulations 1 hour, again clean 300 ℃ the glass juice glass of being preheating to of cutting the end is put into fused salt, in the temperature of insulation about 500 ℃, after 5 hours the glass juice glass taken out from fused salt and move back temperature, clean and get final product to room temperature.
Salt of wormwood fused salt mixt compound method described in the production technique of the present invention is that a certain amount of solution of potassium carbonate is joined in the fused salt groove, takes by weighing corresponding AL (OH) according to above embodiment
3And join in the fused salt groove, heating is melted mixture fully, is cooled to room temperature again, takes by weighing corresponding KOH, joins rapidly in the above-mentioned mixing salt preventing the KOH moisture absorption, and reheat and stirring makes it mix fully with above-mentioned fused salt mixt.
Claims (3)
1. the production technique of a special-shaped juice glass chemically toughened glass is characterized in that adding potassium hydroxide, aluminium hydroxide additive in solution of potassium carbonate, makes the salt of wormwood fused salt mixt, and the usage ratio of additive is: if with KOH/KCO
3Weight percent is 2, then AL (OH)
3/ KCO
3Weight percent is 80-120, the salt of wormwood fused salt mixt that configures is heated to 300 ℃-450 ℃ insulations 1 hour, again clean 300 ℃ the glass juice glass of being preheating to of cutting the end is put into fused salt, in the temperature of insulation about 500 ℃, after 5 hours the glass juice glass taken out from fused salt and move back temperature, clean and get final product to room temperature.
2. the production technique of special-shaped juice glass chemically toughened glass as claimed in claim 1, the usage ratio that it is characterized in that described additive is KOH/KCO
3Weight percent is 2, AL (OH)
3/ KCO
3Weight percent is 100.
3. the production technique of special-shaped juice glass chemically toughened glass as claimed in claim 1 is characterized in that described salt of wormwood fused salt mixt Heating temperature is 400 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007805 CN102167503A (en) | 2011-01-14 | 2011-01-14 | Process for manufacturing chemical toughened glass of abnormity juice cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007805 CN102167503A (en) | 2011-01-14 | 2011-01-14 | Process for manufacturing chemical toughened glass of abnormity juice cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102167503A true CN102167503A (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110007805 Pending CN102167503A (en) | 2011-01-14 | 2011-01-14 | Process for manufacturing chemical toughened glass of abnormity juice cup |
Country Status (1)
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| CN (1) | CN102167503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922576A (en) * | 2014-04-18 | 2014-07-16 | 深圳市金怡凯科技有限公司 | Chemical tempering additive and method for performing chemical tempering by using same |
| CN111170624A (en) * | 2020-01-07 | 2020-05-19 | 福建省万达汽车玻璃工业有限公司 | High-gravel-resistance glass and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381415A (en) * | 2002-06-04 | 2002-11-27 | 上海耀华皮尔金顿玻璃股份有限公司 | Process for preparing chemically strengthened glass |
| CN101372392A (en) * | 2007-08-20 | 2009-02-25 | 比亚迪股份有限公司 | Catalyst for chemically enhancing glass and use thereof |
| CN101428962A (en) * | 2008-12-04 | 2009-05-13 | 中国建筑材料科学研究总院 | Reinforcing method for ultra-thin lithium alumina silicate glass |
-
2011
- 2011-01-14 CN CN 201110007805 patent/CN102167503A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1381415A (en) * | 2002-06-04 | 2002-11-27 | 上海耀华皮尔金顿玻璃股份有限公司 | Process for preparing chemically strengthened glass |
| CN101372392A (en) * | 2007-08-20 | 2009-02-25 | 比亚迪股份有限公司 | Catalyst for chemically enhancing glass and use thereof |
| CN101428962A (en) * | 2008-12-04 | 2009-05-13 | 中国建筑材料科学研究总院 | Reinforcing method for ultra-thin lithium alumina silicate glass |
Non-Patent Citations (1)
| Title |
|---|
| 《玻璃表面处理技术》 20060531 王承遇等 离子交换增强 化学工业出版社 第302页，第303页、308页 1-3 , * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922576A (en) * | 2014-04-18 | 2014-07-16 | 深圳市金怡凯科技有限公司 | Chemical tempering additive and method for performing chemical tempering by using same |
| CN111170624A (en) * | 2020-01-07 | 2020-05-19 | 福建省万达汽车玻璃工业有限公司 | High-gravel-resistance glass and manufacturing method thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20110831 |