CN1305794C - 超薄浮法玻璃 - Google Patents
超薄浮法玻璃 Download PDFInfo
- Publication number
- CN1305794C CN1305794C CNB2004100103714A CN200410010371A CN1305794C CN 1305794 C CN1305794 C CN 1305794C CN B2004100103714 A CNB2004100103714 A CN B2004100103714A CN 200410010371 A CN200410010371 A CN 200410010371A CN 1305794 C CN1305794 C CN 1305794C
- Authority
- CN
- China
- Prior art keywords
- glass
- superthin
- float glass
- float
- thin
- 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.)
- Expired - Lifetime
Links
- 239000005329 float glass Substances 0.000 title claims abstract description 34
- 239000011521 glass Substances 0.000 claims abstract description 150
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 229910052700 potassium Inorganic materials 0.000 claims description 10
- 239000000126 substance Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 21
- 239000000047 product Substances 0.000 description 13
- 239000005361 soda-lime glass Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000006124 Pilkington process Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 5
- 239000005357 flat glass Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005352 clarification Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000005368 silicate glass Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007507 annealing of glass Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004031 devitrification Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 241001300078 Vitrea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 239000005385 borate glass Substances 0.000 description 1
- 239000002419 bulk glass Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- XZWYZXLIPXDOLR-UHFFFAOYSA-N metformin Chemical compound CN(C)C(=N)NC(N)=N XZWYZXLIPXDOLR-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000005365 phosphate glass Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002834 transmittance Methods 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
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)
- Glass Compositions (AREA)
Abstract
Description
性能指标 | 分析测试结果 | |
线膨胀系数(10-6×k-1) | 室温~100℃ | 10.2 |
室温~240℃ | 8.9 | |
室温~320℃ | 8.8 | |
室温~400℃ | 8.9 | |
室温~500℃ | 8.9 | |
弯曲强度(MPa) | 85-100 | |
弹性模量(GPa) | 60-70 | |
泊松比 | 0.20-0.30 | |
介电常数(1KHz) | 4.5-6.5 | |
介电损耗(×10-2) | 2.0-11.0 | |
折射率 | 1.51-1.60 | |
维氏硬度 | 580-600 | |
波纹度 | 0.1-0.13 | |
整板厚薄差 | 0.05mm | |
单板厚薄差 | 0.02mm | |
弯曲度 | <0.2% | |
光学变形 | >47° | |
透过率 | >91% | |
气泡个数 | <50个/吨玻璃液 |
现有的浮法玻璃 | 本发明组份生产的浮法玻璃 | |
产品厚度 | 2-15mm | <2.0mm。产品系列厚度为:1.8mm1.5mm 1.3mm 1.1mm 1.0mm 0.85mm0.7mm 0.55mm |
在线切裁尺寸 | 最大板长10000mm,最小板长1219mm最大板宽4300mm,最小板宽1000mm | 最大板长4000mm,最小板长600mm,最大板宽3210mm,最小板宽300mm |
气泡个数 | 200-300个/吨玻璃液 | <50个/吨玻璃液 |
波纹度 | 0.1-0.13 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100103714A CN1305794C (zh) | 2004-06-25 | 2004-06-25 | 超薄浮法玻璃 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100103714A CN1305794C (zh) | 2004-06-25 | 2004-06-25 | 超薄浮法玻璃 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1712375A CN1712375A (zh) | 2005-12-28 |
CN1305794C true CN1305794C (zh) | 2007-03-21 |
Family
ID=35718192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100103714A Expired - Lifetime CN1305794C (zh) | 2004-06-25 | 2004-06-25 | 超薄浮法玻璃 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1305794C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013136949A1 (ja) * | 2012-03-14 | 2013-09-19 | 旭硝子株式会社 | フロートガラス板およびその製造方法 |
CN102633434B (zh) * | 2012-05-04 | 2014-05-07 | 上海光芯集成光学股份有限公司 | 一种集成光学用玻璃基片材料及其制备方法 |
CN102765880A (zh) * | 2012-07-30 | 2012-11-07 | 安徽凤阳玻璃有限公司 | 浮法玻璃 |
GB201505091D0 (en) | 2015-03-26 | 2015-05-06 | Pilkington Group Ltd | Glass |
CN105923995A (zh) * | 2016-04-26 | 2016-09-07 | 东莞市银通玻璃有限公司 | 一种超薄韧性玻璃及其制备方法 |
CN109694198B (zh) * | 2017-10-23 | 2022-04-05 | 山东光耀超薄玻璃有限公司 | 载玻片、盖玻片用玻璃生产改进工艺 |
CN110423001A (zh) * | 2019-07-29 | 2019-11-08 | 信义电子玻璃(芜湖)有限公司 | 一种电子玻璃及其应用 |
CN112159120A (zh) * | 2020-10-15 | 2021-01-01 | 中国洛阳浮法玻璃集团有限责任公司 | 一种改善超薄浮法玻璃离子强化中产生翘曲的工艺方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362689A (en) * | 1990-11-26 | 1994-11-08 | Central Glass Company, Ltd. | Infrared and ultraviolet ray absorbing glass |
CN1268490A (zh) * | 1999-03-31 | 2000-10-04 | 黄术来 | 一种玻璃料块 |
US6218323B1 (en) * | 1998-10-30 | 2001-04-17 | Flachglas Aktiengesellschaft | Soda-lime-silicate glass composition |
JP2001226137A (ja) * | 2001-01-04 | 2001-08-21 | Nippon Sheet Glass Co Ltd | 化学強化用のガラス素板の製造方法およびそれを用いて得られる化学強化ガラス物品 |
CN1342618A (zh) * | 2000-09-12 | 2002-04-03 | 北京盛康宁科技开发有限公司 | 一种超薄型微晶玻璃板的生产方法 |
JP2003119048A (ja) * | 2000-10-03 | 2003-04-23 | Nippon Sheet Glass Co Ltd | ガラス組成物 |
-
2004
- 2004-06-25 CN CNB2004100103714A patent/CN1305794C/zh not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362689A (en) * | 1990-11-26 | 1994-11-08 | Central Glass Company, Ltd. | Infrared and ultraviolet ray absorbing glass |
US6218323B1 (en) * | 1998-10-30 | 2001-04-17 | Flachglas Aktiengesellschaft | Soda-lime-silicate glass composition |
CN1268490A (zh) * | 1999-03-31 | 2000-10-04 | 黄术来 | 一种玻璃料块 |
CN1342618A (zh) * | 2000-09-12 | 2002-04-03 | 北京盛康宁科技开发有限公司 | 一种超薄型微晶玻璃板的生产方法 |
JP2003119048A (ja) * | 2000-10-03 | 2003-04-23 | Nippon Sheet Glass Co Ltd | ガラス組成物 |
JP2001226137A (ja) * | 2001-01-04 | 2001-08-21 | Nippon Sheet Glass Co Ltd | 化学強化用のガラス素板の製造方法およびそれを用いて得られる化学強化ガラス物品 |
Also Published As
Publication number | Publication date |
---|---|
CN1712375A (zh) | 2005-12-28 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CLFG LONGHAI ELECTRONIC GLASS Co.,Ltd. Assignor: China Luoyang Float Glass Group Co.,Ltd. Contract record no.: 2010410000054 Denomination of invention: Tin liquor processing method for float glass and ultra-thin float glass Granted publication date: 20070321 License type: Exclusive License Open date: 20051228 Record date: 20100505 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160518 Address after: 471943 Henan province Luoyang Yanshi City Song Yang North Road Patentee after: CLFG LONGHAI ELECTRONIC GLASS Co.,Ltd. Address before: 471009 Henan province Luoyang Xigong Tanggong Road Patentee before: China Luoyang Float Glass Group Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070321 |
|
CX01 | Expiry of patent term |