CN105923999A - 一种无色透明防紫外辐射的玻璃 - Google Patents
一种无色透明防紫外辐射的玻璃 Download PDFInfo
- Publication number
- CN105923999A CN105923999A CN201610124041.0A CN201610124041A CN105923999A CN 105923999 A CN105923999 A CN 105923999A CN 201610124041 A CN201610124041 A CN 201610124041A CN 105923999 A CN105923999 A CN 105923999A
- Authority
- CN
- China
- Prior art keywords
- glass
- nano
- ultraviolet
- ultraviolet radiation
- zno
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 44
- 230000005855 radiation Effects 0.000 title claims abstract description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000654 additive Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000005361 soda-lime glass Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052681 coesite Inorganic materials 0.000 abstract description 3
- 229910052593 corundum Inorganic materials 0.000 abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 abstract description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- DEPUMLCRMAUJIS-UHFFFAOYSA-N dicalcium;disodium;dioxido(oxo)silane Chemical compound [Na+].[Na+].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O DEPUMLCRMAUJIS-UHFFFAOYSA-N 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000005304 optical glass Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- GHLITDDQOMIBFS-UHFFFAOYSA-H cerium(3+);tricarbonate Chemical compound [Ce+3].[Ce+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GHLITDDQOMIBFS-UHFFFAOYSA-H 0.000 description 1
- ZXGIFJXRQHZCGJ-UHFFFAOYSA-N erbium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Er+3].[Er+3] ZXGIFJXRQHZCGJ-UHFFFAOYSA-N 0.000 description 1
- VQCBHWLJZDBHOS-UHFFFAOYSA-N erbium(III) oxide Inorganic materials O=[Er]O[Er]=O VQCBHWLJZDBHOS-UHFFFAOYSA-N 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- XIRHLBQGEYXJKG-UHFFFAOYSA-H praseodymium(3+);tricarbonate Chemical compound [Pr+3].[Pr+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O XIRHLBQGEYXJKG-UHFFFAOYSA-H 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009738 saturating 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
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
- C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
-
- 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
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
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
本发明涉及一种无色透明防紫外辐射的玻璃,该玻璃以普通钠‑钙‑硅玻璃为基础,加入纳米ZnO和纳米TiO2为添加剂。普通钠‑钙‑硅玻璃的组成包括:64‑75wt%的SiO2、6‑12wt%的CaO,7‑16wt%的Na2O,3‑6wt%的MgO,1.5‑3.5wt%的Al2O3,0‑3wt%的B2O3。制作方法为:先将普通玻璃原料进行熔化,在熔化的原料中加入0.3‑1wt%的纳米ZnO和0.1‑0.4wt%的纳米TiO2,将纳米ZnO、纳米TiO2与熔融的原料搅拌均匀,再将熔融的混合物经退火,成型,抛光研磨得到4mm厚的玻璃。该玻璃可屏蔽92%以上的紫外线,同时又能较好的透过可见光。
Description
技术领域
本发明涉及一种无色透明防紫外辐射的玻璃,属于光学玻璃制备领域。
背景技术
紫外线是波长为100nm~400nm的电磁波,具有杀菌作用。但过量的紫外线不仅可使人体机能发生一系列变化,尤其是对人体的皮肤、眼睛以及免疫系统等造成危害。还会引起食物的变质,文物的褪色和风化。近年来,由于臭氧层变薄,紫外辐射量明显增加,人们也逐渐认识到屏蔽紫外线的重要性。因此,开发具有紫外线屏蔽光学玻璃具有重要的现实意义和使用价值。
由于CeO2是良好的紫外线吸收剂,CeO2能够提高紫外线吸收性能而不减少可见光透过率,是非常有用的成分,现有的防紫外辐射玻璃技术配方中大部分使用了CeO2作为紫外吸收剂。中国专利(02111837.X)公开了一种具有防紫外线辐射功能的无色玻璃,该玻璃以CeO2作为防紫外辐射原料,以氧化铒为脱色剂,此种玻璃具有较好的防紫外辐射功能。另外,中国专利(200910164470.0)公开了一种无色透明的强吸收紫外线的功能性玻璃,该专利中以碳酸铈(Ce2(CO3)3和碳酸镨(Pr2(CO3)3)作为玻璃的紫外吸收剂和脱色剂,该玻璃紫外线透过率均小于20%。以上两种玻璃均采用了CeO2作为紫外吸收剂,紫外吸收效果良好,但是CeO2成本较高,因此制约了防紫外辐射玻璃的推广。
另外,中国专利(200610046611.5)公开了一种防红外线光学玻璃的制作方法,该方法以普通光学玻璃为基础,以纳米TiO2为添加剂,该玻璃可阻断70%以上的红外线通过,同时不影响玻璃的强度、防紫外线和通光率。该专利在普通玻璃加入纳米氧化物,达到了理想效果。
目前已经发现纳米ZnO,纳米TiO2,纳米SiO2等纳米材料具有较强的紫外线吸收和反射能力。纳米ZnO和纳米TiO2具有良好的屏蔽紫外线性能,它们对长波紫外线和中波紫外线均有屏蔽作用,能透过可见光,且价格便宜。
发明内容
本发明目的在于提供一种新型无色透明防紫外辐射的玻璃,该玻璃能够强烈屏蔽紫外线,同时又能较好的透过可见光。
本发明以普通的普通钠-钙-硅玻璃组成为基础,各成分重量百分比为:
SiO2:64-75%
CaO:6-12%
Na2O:7-16%
MgO:3-6%
Al2O3:1.5-3.5%
B2O3:0-3%
在此基础上,添加0.3-1wt%的纳米ZnO和0.1-0.4wt%的纳米TiO2作为添加剂。该玻璃在4mm厚度下能屏蔽92%以上的紫外线,同时又能具有较好的可见光。
虽然纳米ZnO与纳米TiO2都具有良好的紫外线屏蔽功能,但是在紫外长波段,纳米TiO2的紫外线屏蔽能力不如ZnO,而在紫外中波段,纳米TiO2的紫外线屏蔽能力大大高于纳米ZnO。因此,本发明将两者结合起来应用,以达到强烈屏蔽紫外线的效果。
具体实施方式
为了更好地理解本发明,本发明将通过下面的实例进行更详细地阐述,但是本发明不局限于下面的实施例。
一种无色透明防紫外辐射的玻璃主体部分按如下配比配料(均为重量百分比):SiO2 70.6%,CaO 8.8%,Na2O 12.6%,MgO 4.5%,Al2O3 2%,B2O3 1.5%。先将普通玻璃原料进行熔化,在熔化的原料中加入要求的纳米ZnO和纳米TiO2,搅拌均匀,再将熔融的混合物经退火,成型,抛光研磨得到4mm厚的玻璃。
实施例1
一种无色透明防紫外辐射玻璃的制作方法:在熔化的原料中加入1wt%的纳米ZnO,0.1wt%的纳米TiO2,制得4mm厚的玻璃,该玻璃紫外线透过率为6.4%,可见光透过率为90.6%。
实施例2
一种无色透明防紫外辐射玻璃的制作方法:在熔化的原料中加入0.8wt%的纳米ZnO,0.2wt%的纳米TiO2,制得4mm厚的玻璃,该玻璃紫外线透过率为7.2%,可见光透过率为91.2%。
实施例3
一种无色透明防紫外辐射玻璃的制作方法:在熔化的原料中加入0.6%的纳米ZnO,0.3wt%的纳米TiO2,制得4mm厚的玻璃,该玻璃紫外线透过率为7.8%,可见光透过率为92.6%。
实施例4
一种无色透明防紫外辐射玻璃的制作方法:在熔化的原料中加入0.4%的纳米ZnO,0.4wt%的纳米TiO2,制得4mm厚的玻璃,该玻璃紫外线透过率为6.8%,可见光透过率为92.0%。
本发明的玻璃在4mm厚度下能屏蔽92%以上的紫外线,同时具有较好的可见光透过率。
本发明可见光透过率(Tv)采用CIE标准光源D65在380-780nm波长范围内测定,紫外线透过率(TSuv)根据ISO9050-90(E)标准4在280-380nm波长范围内测定。
Claims (3)
1.一种无色透明防紫外辐射的玻璃:以普通钠-钙-硅玻璃为基础,加入纳米ZnO和纳米TiO2为添加剂,普通钠-钙-硅玻璃玻璃的组成包括:64-75wt%的SiO2、6-12wt%的CaO,7-16wt%的Na2O,3-6wt%的MgO,1.5-3.5wt%的Al2O3,0-3wt%的B2O3。
2.根据权利要求1所述一种无色透明防紫外辐射的玻璃,其特征在于:纳米ZnO含量为0.3-1wt%,纳米TiO2含量为O.1-0.4wt%。
3.根据权利要求1-2所述一种无色透明防紫外辐射的玻璃,其特征在于:该玻璃能屏蔽92%的紫外线,且具有90%以上的可见光透过率。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610124041.0A CN105923999A (zh) | 2016-03-07 | 2016-03-07 | 一种无色透明防紫外辐射的玻璃 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610124041.0A CN105923999A (zh) | 2016-03-07 | 2016-03-07 | 一种无色透明防紫外辐射的玻璃 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105923999A true CN105923999A (zh) | 2016-09-07 |
Family
ID=56840051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610124041.0A Pending CN105923999A (zh) | 2016-03-07 | 2016-03-07 | 一种无色透明防紫外辐射的玻璃 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105923999A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111439927A (zh) * | 2020-03-23 | 2020-07-24 | 深圳市吉迩科技有限公司 | 一种防烟油变质材料及其制备方法与应用、雾化装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5013487A (en) * | 1989-08-18 | 1991-05-07 | Libbey-Owens-Ford Co. | Infrared radiation absorbing glue glass composition |
EP0527487A1 (en) * | 1991-08-14 | 1993-02-17 | Central Glass Company, Limited | Blue-colored infrared and ultraviolet radiation absorbing glass and method of producing same |
CN102295408A (zh) * | 2011-06-13 | 2011-12-28 | 福耀玻璃工业集团股份有限公司 | 一种吸热浮法玻璃 |
-
2016
- 2016-03-07 CN CN201610124041.0A patent/CN105923999A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5013487A (en) * | 1989-08-18 | 1991-05-07 | Libbey-Owens-Ford Co. | Infrared radiation absorbing glue glass composition |
EP0527487A1 (en) * | 1991-08-14 | 1993-02-17 | Central Glass Company, Limited | Blue-colored infrared and ultraviolet radiation absorbing glass and method of producing same |
CN102295408A (zh) * | 2011-06-13 | 2011-12-28 | 福耀玻璃工业集团股份有限公司 | 一种吸热浮法玻璃 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111439927A (zh) * | 2020-03-23 | 2020-07-24 | 深圳市吉迩科技有限公司 | 一种防烟油变质材料及其制备方法与应用、雾化装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI552974B (zh) | 吸收紫外線和紅外線的玻璃組合物及其應用 | |
JP6318288B2 (ja) | 濃緑灰色低透過ガラス組成物 | |
WO2011152257A1 (ja) | 低日射透過率ガラス | |
JPH10139475A (ja) | 紫外線赤外線吸収低透過ガラス | |
CN107032601B (zh) | 具有抗紫外线、近红外线和抗菌的功能玻璃及其着色添加剂、制备和应用 | |
CN101624262B (zh) | 无色透明的强吸收紫外线的功能性玻璃 | |
US2693422A (en) | Composition of glass having high ultraviolet and low visual transmission | |
CN105923999A (zh) | 一种无色透明防紫外辐射的玻璃 | |
CN105923993A (zh) | 一种红外隔绝防紫外辐射的玻璃组合物 | |
CN104080748A (zh) | 着色玻璃板及其制造方法 | |
CN107601859A (zh) | 一种着色玻璃配方 | |
JPH0640741A (ja) | ブロンズ色系色調の熱線吸収ガラス | |
CN112062466B (zh) | 一种色差小的防紫外线玻璃及其制备方法 | |
JP6914271B2 (ja) | ガラス組成物 | |
US1936231A (en) | Glass | |
CN101885581A (zh) | 一种防紫外线的硬料玻壳玻璃及其制备方法 | |
JPH0692678A (ja) | 紫外線赤外線吸収ガラス | |
CN108409146A (zh) | 一种无锆假蓝宝石微晶乳浊釉及其制造方法 | |
JPWO2018074485A1 (ja) | ソーダライムガラス板 | |
CN104080751A (zh) | 着色玻璃板及其制造方法 | |
JPH1072239A (ja) | 紫外線赤外線吸収ガラス | |
EP3070061A1 (en) | Glass composition absorbing ultraviolet ray and infrared ray and application thereof | |
CN104080750A (zh) | 着色玻璃板及其制造方法 | |
CN109485252B (zh) | 一种高透可见光和吸收近红外线的功能玻璃的着色添加剂、应用及功能玻璃 | |
JP2000007371A (ja) | 紫外線赤外線吸収中透過緑色ガラス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice |
Addressee: Jiangsu Babel Optical Technology Co., Ltd. Document name: the First Notification of an Office Action |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Jiangsu Babel Optical Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
DD01 | Delivery of document by public notice | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
WD01 | Invention patent application deemed withdrawn after publication |