CN110746112B - 低钠素玻璃、化学强化玻璃及化学强化玻璃的制备方法 - Google Patents
低钠素玻璃、化学强化玻璃及化学强化玻璃的制备方法 Download PDFInfo
- Publication number
- CN110746112B CN110746112B CN201911017642.1A CN201911017642A CN110746112B CN 110746112 B CN110746112 B CN 110746112B CN 201911017642 A CN201911017642 A CN 201911017642A CN 110746112 B CN110746112 B CN 110746112B
- Authority
- CN
- China
- Prior art keywords
- glass
- mol
- strengthened glass
- content
- chemically strengthened
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011521 glass Substances 0.000 title claims abstract description 104
- 239000011734 sodium Substances 0.000 title claims abstract description 42
- 239000005345 chemically strengthened glass Substances 0.000 title claims abstract description 28
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000005341 toughened glass Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 22
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 8
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 238000005342 ion exchange Methods 0.000 claims description 20
- 239000006058 strengthened glass Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 6
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 6
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 6
- 238000003426 chemical strengthening reaction Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000006124 Pilkington process Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 235000010333 potassium nitrate Nutrition 0.000 claims description 3
- 239000004323 potassium nitrate Substances 0.000 claims description 3
- 235000010344 sodium nitrate Nutrition 0.000 claims description 3
- 239000004317 sodium nitrate Substances 0.000 claims description 3
- 238000009658 destructive testing Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 5
- 229910001415 sodium ion Inorganic materials 0.000 abstract description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract 1
- 229910001414 potassium ion Inorganic materials 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 229910001413 alkali metal ion Inorganic materials 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 244000137852 Petrea volubilis Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- 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)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911017642.1A CN110746112B (zh) | 2019-10-24 | 2019-10-24 | 低钠素玻璃、化学强化玻璃及化学强化玻璃的制备方法 |
Applications Claiming Priority (1)
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CN201911017642.1A CN110746112B (zh) | 2019-10-24 | 2019-10-24 | 低钠素玻璃、化学强化玻璃及化学强化玻璃的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110746112A CN110746112A (zh) | 2020-02-04 |
CN110746112B true CN110746112B (zh) | 2022-07-29 |
Family
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Family Applications (1)
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CN201911017642.1A Active CN110746112B (zh) | 2019-10-24 | 2019-10-24 | 低钠素玻璃、化学强化玻璃及化学强化玻璃的制备方法 |
Country Status (1)
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CN (1) | CN110746112B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112592056A (zh) * | 2020-10-30 | 2021-04-02 | 重庆鑫景特种玻璃有限公司 | 具有低变化幅度的张应力区的安全强化玻璃及制法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108046613A (zh) * | 2017-12-29 | 2018-05-18 | 深圳市东丽华科技有限公司 | 一种强化玻璃及其制备方法 |
CN108147657A (zh) * | 2017-12-29 | 2018-06-12 | 深圳市东丽华科技有限公司 | 一种素玻璃、强化玻璃及制备方法 |
CN110040982A (zh) * | 2019-05-14 | 2019-07-23 | 深圳市东丽华科技有限公司 | 具有复合应力优势的化学强化玻璃及其制备方法与应用 |
CN110128008A (zh) * | 2019-05-16 | 2019-08-16 | 平顶山市东丽华实业有限公司 | 低曲率半径超薄强化玻璃及其制备方法、玻璃器件和素玻璃 |
CN110240419A (zh) * | 2019-06-06 | 2019-09-17 | 深圳市东丽华科技有限公司 | 锂铝硅玻璃、锂铝硅化学强化玻璃及其制备方法与应用 |
-
2019
- 2019-10-24 CN CN201911017642.1A patent/CN110746112B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108046613A (zh) * | 2017-12-29 | 2018-05-18 | 深圳市东丽华科技有限公司 | 一种强化玻璃及其制备方法 |
CN108147657A (zh) * | 2017-12-29 | 2018-06-12 | 深圳市东丽华科技有限公司 | 一种素玻璃、强化玻璃及制备方法 |
CN110040982A (zh) * | 2019-05-14 | 2019-07-23 | 深圳市东丽华科技有限公司 | 具有复合应力优势的化学强化玻璃及其制备方法与应用 |
CN110128008A (zh) * | 2019-05-16 | 2019-08-16 | 平顶山市东丽华实业有限公司 | 低曲率半径超薄强化玻璃及其制备方法、玻璃器件和素玻璃 |
CN110240419A (zh) * | 2019-06-06 | 2019-09-17 | 深圳市东丽华科技有限公司 | 锂铝硅玻璃、锂铝硅化学强化玻璃及其制备方法与应用 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200813 Address after: 400700 No.78, Yunwu Road, Beibei District, Chongqing Applicant after: Xiameixi technology partnership (L.P.) of Liangjiang New District, Chongqing Address before: 3, building 4, 518000, Baohua Industrial Park, 45 Hua Sheng Road, Longhua New District, Guangdong, Shenzhen Applicant before: Shenzhen Donglihua Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200831 Address after: 400714 Yunhan Avenue No. 5, Soil and Water High-tech Industrial Park, Beibei District, Chongqing City, 138 Applicant after: CHONGQING XINJING SPECIAL GLASS Co.,Ltd. Address before: 400700 No.78, Yunwu Road, Beibei District, Chongqing Applicant before: Xiameixi technology partnership (L.P.) of Liangjiang New District, Chongqing |
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