JPS61151041A - Ultraviolet-shielding coating glass composition - Google Patents
Ultraviolet-shielding coating glass compositionInfo
- Publication number
- JPS61151041A JPS61151041A JP27152784A JP27152784A JPS61151041A JP S61151041 A JPS61151041 A JP S61151041A JP 27152784 A JP27152784 A JP 27152784A JP 27152784 A JP27152784 A JP 27152784A JP S61151041 A JPS61151041 A JP S61151041A
- Authority
- JP
- Japan
- Prior art keywords
- mol
- glass
- glass composition
- ultraviolet
- composition
- 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 50
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 abstract description 8
- 230000008018 melting Effects 0.000 abstract description 7
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 5
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 4
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- KOPBYBDAPCDYFK-UHFFFAOYSA-N Cs2O Inorganic materials [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 abstract 1
- AKUNKIJLSDQFLS-UHFFFAOYSA-M dicesium;hydroxide Chemical compound [OH-].[Cs+].[Cs+] AKUNKIJLSDQFLS-UHFFFAOYSA-M 0.000 abstract 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000001293 FEMA 3089 Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- NLSCHDZTHVNDCP-UHFFFAOYSA-N caesium nitrate Chemical compound [Cs+].[O-][N+]([O-])=O NLSCHDZTHVNDCP-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 150000004673 fluoride salts Chemical group 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 244000223014 Syzygium aromaticum Species 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- WHOPEPSOPUIRQQ-UHFFFAOYSA-N oxoaluminum Chemical compound O1[Al]O[Al]1 WHOPEPSOPUIRQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- -1 triferric oxide Chemical compound 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- OMSYGYSPFZQFFP-UHFFFAOYSA-J zinc pyrophosphate Chemical compound [Zn+2].[Zn+2].[O-]P([O-])(=O)OP([O-])([O-])=O OMSYGYSPFZQFFP-UHFFFAOYSA-J 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
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、ガラス板、ガラスクローブ等において紫外
線を遮断するため、低温で焼付けることが出来るコーテ
ィング用の低融点ガラス組成物である。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention is a low-melting glass composition for coating glass plates, glass cloves, etc., which can be baked at low temperatures to block ultraviolet rays.
一般に、紫外線カツトガラスは、ガラス組成にＣｅ Ｏ
，、Ｔ ｉ Ｏｘ等を含んだものであり、紫外線をカッ
トするためには、ガラス板なりガラスグローブ自体をそ
の様な組成のガラスで作らなければならず、普通のガラ
ス板、ガラスグローブに紫外線カットの機能を付加する
事は出来なかった。Generally, UV-cut glass contains CeO in the glass composition.
,, T i Ox, etc. In order to block ultraviolet rays, the glass plate or glass globe itself must be made of glass with such a composition. It was not possible to add the cutting function.
一方、一般のコーティング用ガラスは、低融点にするた
めミ鉛・カドミウム等を含んでいるので毒性が有り、製
造工程中廃棄されるものの処理がむずかしいという欠点
があった。On the other hand, general coating glass contains lead, cadmium, etc. to give it a low melting point, making it toxic and difficult to dispose of even though it is discarded during the manufacturing process.
また、リン酸系ガラスとしてはアルミニウムホウロウ用
低融点ガラスがあるが、膨張率が２３×１０−ｈ／”Ｃ
と非常に高く、これをガラス板（膨張率＝８．０〜１０
． ＯＸ １０−’／”Ｃ）に塗装焼付けすると塗膜の
割れやガラス板強度が著しく低下する。In addition, there is low melting point glass for aluminum enamel as phosphoric acid glass, but the expansion coefficient is 23 × 10-h/”C.
This is a very high
．． If the paint is baked to OX 10-'/''C), the paint film will crack and the strength of the glass plate will drop significantly.
この発明は、このような事情に鑑みてなされたもので、
普通のガラス製品に紫外線カツト機能を持たせることを
可能とし、しかも、低融点でありながら有毒物質を含ま
ないコーティングガラス組成物を提供することを目的と
する。This invention was made in view of these circumstances,
To provide a coated glass composition which enables ordinary glass products to have an ultraviolet cut function and which has a low melting point and does not contain toxic substances.
この発明は、ガラス組成が、
Ｐ２Ｏｓ ： ２０〜５５ｍｏｌ ％
ＲＯ： １５〜５５ｍｏｌ％
Ｒ２Ｏ： ４〜３５ｍｏｌ％
Ａ１．Ｏｚ： ０〜２０ｍｏｌ％
Ｂ２Ｏ＋ ： Ｏ〜２０ｍｏｌ％
Ｆ２： ０〜１８ｍｏｌ％
からなる母ガラス１００ｍｏｌに対して、Ｔｉ０ｚ
： ０．０５〜１０．０ｍｏｌＦｅ２Ｏｉ ： ０．１
０〜６．Ｏｎ＋ｏｌＣｒ２Ｏｓ ： ０．０３〜６．０
ｍｏｌＣｅＯｚ ： ０．０３〜６．０ｍｏｌＶ２Ｏ
ｓ ： ０．００１〜０．５ｍｏｌの少なくとも１つ
が添加されている紫外線遮断用コーティングガラス組成
物をその要旨とするのである。In this invention, the glass composition is as follows: P2Os: 20-55 mol% RO: 15-55 mol% R2O: 4-35 mol% A1. Oz: 0 to 20 mol% B2O+: O to 20 mol% F2: 0 to 18 mol% TiOz
: 0.05-10.0molFe2Oi : 0.1
0-6. On+olCr2Os: 0.03~6.0
molCeOz: 0.03-6.0molV2O
The gist of this is a UV-blocking coating glass composition to which at least one of s: 0.001 to 0.5 mol is added.
すなわち、このように構成された紫外線遮断用コーティ
ングガラス組成物は、ガラス板、ガラスグローブ等に低
温で焼成出来、無毒で安価であり、・またリン酸系ガラ
スとしては膨張率が低いため塗膜の割れや基材の強度低
下を生じなく、紫外線の遮断効果の高いコーティング組
成物である。In other words, the ultraviolet-blocking coating glass composition configured in this way can be baked at low temperatures on glass plates, glass globes, etc., is non-toxic and inexpensive, and has a low expansion coefficient as a phosphate-based glass, so it can be easily coated with coatings. This coating composition does not cause cracking or decrease in strength of the base material, and has a high UV blocking effect.
つぎに、この発明において、組成が前記の様に限定され
た理由について説明する。Next, the reason why the composition is limited as described above in this invention will be explained.
Ｆ２０．は、低融点化成分であり、このものが増加する
に従って組成物が低融点化される。しかし、Ｐ２Ｏｓが
５５ｍｏｌ％を超えると膨張率が大きくなり過ぎる。逆
に２０ｍｏｌ％未満では使用の効果が発揮されなくなる
。F20. is a lower melting point component, and as this component increases, the melting point of the composition is lowered. However, when P2Os exceeds 55 mol%, the expansion rate becomes too large. On the other hand, if the amount is less than 20 mol%, the effect of use will not be exhibited.
ＲＯは、ガラス組成物の耐熱水性および耐アルカリ性を
向上させるとともに膨張率を大きくし、かつ、ガラス組
成物の軟化温度を下げる成分である。しかし、ＲＯが１
５ｍｏｌ％未満となると上記の効果が発揮されなくなり
、逆に５５ｍｏｌ％を超えると膨張率が大きくなり過ぎ
る。したがって、ＲＯは１５〜５５ｍｏｌ％の範囲内に
設定する必要がある。RO is a component that improves the hot water resistance and alkali resistance of the glass composition, increases the expansion coefficient, and lowers the softening temperature of the glass composition. However, RO is 1
If it is less than 5 mol%, the above effects will not be exhibited, and if it exceeds 55 mol%, the expansion rate will become too large. Therefore, RO needs to be set within the range of 15 to 55 mol%.
Ｒ２０は、低融点化成分である。しかし、Ｒ２０が３５
ｍｏｌ％を超えると膨張率が大きくなり過ぎ、逆に４ｍ
ｏｌ％未満になると上記の効果が発揮されなくなる。R20 is a low melting point component. However, R20 is 35
If it exceeds mol%, the expansion rate becomes too large, and conversely, 4 m
If it is less than ol%, the above effects will not be exhibited.
Ａｌ２Ｏ２は、ガラス組成物の化学耐久性を向上させる
が２０ｍｏｌ％を超えると軟化温度が高くなり過ぎる。Al2O2 improves the chemical durability of the glass composition, but if it exceeds 20 mol%, the softening temperature becomes too high.
Ｂ２Ｏ３は、耐酸性、耐アルカリ性を向上させるが２０
ｍｏｌ％を超えると耐水性が悪（なる。B2O3 improves acid resistance and alkali resistance, but 20
If it exceeds mol%, water resistance will deteriorate.
Ｆ２は、軟化温度低下成分であるが、１８ｍｏｌ％を超
えてもその効果の向上度合が少なく、かえって耐酸性が
悪くなる。この発明では、酸化物の一部がフッ化物に置
換されることがある。すなわち、酸素がフッ素に置換さ
れることがある。上記Ｆ２量は、このフッ化物量をＦ２
量に換算してあられすものである。F2 is a softening temperature lowering component, but even if it exceeds 18 mol %, the degree of improvement in its effect is small, and the acid resistance deteriorates on the contrary. In this invention, some of the oxides may be replaced with fluorides. That is, oxygen may be replaced with fluorine. The above amount of F2 is the amount of fluoride.
It is hail in terms of quantity.
Ｔ ｉ ０２．Ｆ ６ｚ ｏ３．ｃ ｒｚ ｏ３．ｃ
ｅ Ｏｘ、 Ｖｚ Ｏ３は、紫外線吸収成分であり、組
成範囲の下限未満では上記の効果が発揮されない。Ｔｉ
０ｚ、Ｆｅｔ ０３＋ Ｃｒ ２０３− ｖ、 ｏｓは
、組成範囲の上限を超えるとガラス組成物が着色してし
まう。また、Ｃｅ０Ｚは゛組成範囲の上限を超えても、
着色はないが、上記の効果の向上度合が少ない。T i 02. F 6z o3. crz o3. c.
eOx and VzO3 are ultraviolet absorbing components, and the above effects are not exhibited below the lower limit of the composition range. Ti
If 0z, Fet 03+ Cr 203- v, os exceeds the upper limit of the composition range, the glass composition will be colored. In addition, Ce0Z exceeds the upper limit of the composition range,
Although there is no coloration, the degree of improvement in the above effects is small.
つぎに、この発明のコーティング用ガラス組成物の原材
料について説明する。Next, the raw materials for the coating glass composition of the present invention will be explained.
この発明のガラス組成物を構成する成分の原料としては
焼成により前記成分の酸化物、フッ化物もしくはそれら
の混合物を生じる原料であればどんなものでも良い。例
えば、炭酸ナトリウム、塩化ナトリウム、フッ化ナトリ
ウム、炭酸カルシウム、フッ化カルシウム、重すン酸亜
鉛、リン酸。The raw materials for the components constituting the glass composition of the present invention may be of any kind as long as they produce oxides, fluorides, or mixtures thereof of the aforementioned components upon firing. For example, sodium carbonate, sodium chloride, sodium fluoride, calcium carbonate, calcium fluoride, zinc diphosphate, phosphoric acid.
炭酸リチウム、フッ化リチウム、炭酸セシウム。Lithium carbonate, lithium fluoride, cesium carbonate.
硝酸セシウム、炭酸カリウム、リン酸ナトリウム、炭酸
バリウム、炭酸ストロンチウム、炭酸マグネシウム、亜
鉛華、酸化チタン、二三酸化鉄、酸化第２クロム、酸化
セリウム、五酸化バナジウム、ホウ酸、水酸化アルミニ
ウム等があげられる。Cesium nitrate, potassium carbonate, sodium phosphate, barium carbonate, strontium carbonate, magnesium carbonate, zinc white, titanium oxide, triferric oxide, chromic oxide, cerium oxide, vanadium pentoxide, boric acid, aluminum hydroxide, etc. can give.
なお、この発明の組成物をガラス板、ガラスグローブ等
へコーティングする場合はコーティングガラス組成物粉
体を適当な溶媒（例えばスクリーンオイル、テレピン油
混合液）に分散させてスプレーあるいはディッピングで
塗装を行うか、粉体を静電粉体塗装あるいは流動浸漬で
塗装を行い、焼付を行う。In addition, when coating a glass plate, a glass globe, etc. with the composition of this invention, the coating glass composition powder is dispersed in a suitable solvent (for example, screen oil, turpentine oil mixture), and the coating is applied by spraying or dipping. Alternatively, apply powder by electrostatic powder coating or fluidized dipping and bake.
次に、実施例について説明する。Next, examples will be described.
１０種のサンプルを用意して、測定を行った。Ten types of samples were prepared and measured.
各コーティングガラスの組成と物性は、それぞれ、第１
表、第２表に示した。The composition and physical properties of each coated glass are
It is shown in Table 2.
（以 下 余 白）
なお、ガラス組成物の物性測定方法は、以下の通りであ
る。(Margin below) The method for measuring the physical properties of the glass composition is as follows.
（１） 熱膨張率および軟化温度
直径約３鶴の棒状ガラス組成物を試料とし昇温速度５℃
／分で測定を行った。軟化温度はガラスが膨張から変形
による収縮に変わる点を記録紙から読み取った。(1) Coefficient of thermal expansion and softening temperature A rod-shaped glass composition with a diameter of about 3 mm was used as a sample, and the heating rate was 5°C.
/min. The softening temperature was read from the recording paper as the point at which the glass changes from expansion to contraction due to deformation.
（２） 煮沸減量
ガラス組成物の粒径を３２〜６０メツシユにそろえて３
ｇを精秤し３００ ｃｃのナスフラスコに５０ｃｃの熱
水とともに入れ、還流しつつ６０分間煮沸する。煮沸し
た試料はＩＯ２のガラスフィルタでろ過し煮沸前後の重
量を秤量することにより煮沸減量を求め、煮沸前の重量
に対する百分率で表した。(2) Adjust the particle size of the boiling-reduced glass composition to 32 to 60 mesh.
Accurately weigh out 1 g, put it into a 300 cc eggplant flask with 50 cc of hot water, and boil for 60 minutes while refluxing. The boiled sample was filtered through an IO2 glass filter, and the weight before and after boiling was measured to determine the loss in boiling, which was expressed as a percentage of the weight before boiling.
（３）耐酸減量
３２〜６０メツシユに粒径をそろえたガラス組成物粉末
を２ｇ精秤し、１００ｃｃのビーカーに入れ、５％クエ
ン酸水溶液５０ｃｃとともに、スターラーにより室温に
おいて１５分間攪拌した後、ＩＧ１ガラスフィルタで吸
引ろ過し、残渣を秤量することにより耐酸減量を算出し
た。(3) Accurately weigh 2 g of glass composition powder with a particle size of 32 to 60 mesh, put it in a 100 cc beaker, stir it with a stirrer at room temperature for 15 minutes with 50 cc of a 5% citric acid aqueous solution, and then add IG1 The acid resistance loss was calculated by suction filtration with a glass filter and weighing the residue.
（４） 耐アルカリ減量
３２〜６０メツシユに粒径をそろえたガラス組成物粉末
を２ｇ精秤し、１００ ｃｃのビーカーに入れ、ｌＮ−
ＮａＯＨ水溶液５０ｃｃとともにスターラーにより室温
において１５分間攪拌したのち、１０１ガラスフイルタ
で吸引ろ過し残渣を秤量することにより耐アルカリ減量
を算出した。(4) Accurately weigh 2 g of glass composition powder with a particle size of 32 to 60 mesh, put it in a 100 cc beaker, and add it to a 100 cc beaker.
After stirring with 50 cc of NaOH aqueous solution at room temperature using a stirrer for 15 minutes, the mixture was suction filtered through a 101 glass filter and the residue was weighed to calculate the alkali resistance weight loss.
（５）紫外￥ａ遮断効果
コーティングガラス組成物を粉砕し３５０メツシユ以下
にし、テレピン油、スクリーンオイルとともに混合し塗
料化し、これをスプレーガンでスライドガラスに膜厚３
０μに塗装し６００℃で焼付けを行い、サンプルとした
。(5) Ultraviolet ￥a blocking effect The coating glass composition is crushed to 350 mesh or less, mixed with turpentine oil and screen oil to form a paint, and this is applied to a slide glass with a spray gun to a thickness of 3.
The sample was coated with a coating of 0μ and baked at 600°C.
このサンプルに対し、分光光度計により３００〜８００
ｎｍまでの透過率測定をした。チャートから第１図の様
にしてＡ点を求め、Ａ点の波長を紫外線遮断効果の代表
値とした。図の例では紫外線遮断効果は４２０（ｎｍ）
となる。For this sample, 300-800
The transmittance was measured down to nm. Point A was determined from the chart as shown in FIG. 1, and the wavelength at point A was taken as a representative value of the ultraviolet blocking effect. In the example shown, the UV blocking effect is 420 (nm).
becomes.
この発明にかかるコーティングガラス組成物は、以上の
ようであるので、普通のガラス製品に紫外線遮断性能を
持たせることができ、しかも、鉛等の有毒物質を用いる
ことなく、低温で焼付けることができる。As described above, the coating glass composition according to the present invention can provide ordinary glass products with ultraviolet blocking performance, and can be baked at low temperatures without using toxic substances such as lead. can.
第１図は、透過率測定におけるチャートを示すグラフで
ある。
代理人 弁理士 松 本 武 彦
第１図
波長（ｎｍ）
逓巨糸宍ネ甫正書（自発）
昭和６０年１０月１９日FIG. 1 is a graph showing a chart in transmittance measurement. Agent Patent Attorney Takehiko Matsumoto Figure 1 Wavelength (nm) Teikyo Shishine Hosho (Spontaneous) October 19, 1985
Claims (1)
少なくとも１つからなり、 Ｒ＿２ＯはＬｉ＿２Ｏ、Ｎａ＿２Ｏ、Ｋ＿２ＯおよびＣ
ｓ＿２の少なくとも１つからなる。〕 からなる母ガラス１００ｍｏｌに対して、 ＴｉＯ＿２：０．０５〜１０．０ｍｏｌ ＦｅＯ＿３：０．１０〜６．０ｍｏｌ Ｃｒ＿２Ｏ＿３：０．０３〜６．０ｍｏｌ ＣｅＯ＿２：０．０３〜６．０ｍｏｌ Ｖ＿２Ｏ＿５：０．００１〜０．５ｍｏｌ の少なくとも１つが添加されている紫外線遮断用コーテ
ィングガラス組成物。(1) The composition is P_2O_5: 20-55 mol% RO: 15-55 mol% R_2O: 4-35 mol% Al_2O_3: 0-20 mol% B_2O_3: 0-20 mol% F_2: 0-18 mol% [However, RO is CaO, ZnO , BaO, MgO and SrO, R_2O is Li_2O, Na_2O, K_2O and C
s_2. ] For 100 mol of mother glass consisting of: TiO_2: 0.05-10.0 mol FeO_3: 0.10-6.0 mol Cr_2O_3: 0.03-6.0 mol CeO_2: 0.03-6.0 mol V_2O_5: 0. A coating glass composition for blocking ultraviolet rays, to which at least one of 0.001 to 0.5 mol is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27152784A JPS61151041A (en) | 1984-12-22 | 1984-12-22 | Ultraviolet-shielding coating glass composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27152784A JPS61151041A (en) | 1984-12-22 | 1984-12-22 | Ultraviolet-shielding coating glass composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61151041A true JPS61151041A (en) | 1986-07-09 |
Family
ID=17501304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27152784A Pending JPS61151041A (en) | 1984-12-22 | 1984-12-22 | Ultraviolet-shielding coating glass composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61151041A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248602A (en) * | 1988-08-11 | 1990-02-19 | Toshiba Glass Co Ltd | Ultraviolet ray transmission preventive film |
| EP0405814A2 (en) * | 1989-06-29 | 1991-01-02 | Corning Incorporated | Rare earth-containing zinc phosphate glasses |
| FR2668144A1 (en) * | 1990-10-17 | 1992-04-24 | Sept Doloy Sa | Phosphate glass compsns. - for forming humidity resistant seals e.g. in aluminium@ circuit housings |
| WO1994018135A1 (en) * | 1993-02-04 | 1994-08-18 | Pilkington Plc | Glass compositons |
| NL1000397C2 (en) * | 1995-05-18 | 1996-11-19 | Heineken Tech Services | UV radiation absorbing packaging. |
| JP2007008777A (en) * | 2005-07-01 | 2007-01-18 | Alps Electric Co Ltd | Phosphate-based glass, joining material using the same, magnetic head using the joining material, and plasma display panel |
| WO2008114614A1 (en) * | 2007-03-19 | 2008-09-25 | Alps Electric Co., Ltd. | Phosphate-based inorganic material |
| WO2010113839A1 (en) * | 2009-03-31 | 2010-10-07 | セントラル硝子株式会社 | Lead-free low-melting-point glass |
| CN102617041A (en) * | 2012-03-20 | 2012-08-01 | 江苏同辉照明科技有限公司 | Method for preparing tube glass of eye-protection lamp |
| US8904784B2 (en) | 2004-12-06 | 2014-12-09 | Imperial Innovations Limited | Flow control device for a turbocharger |
-
1984
- 1984-12-22 JP JP27152784A patent/JPS61151041A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248602A (en) * | 1988-08-11 | 1990-02-19 | Toshiba Glass Co Ltd | Ultraviolet ray transmission preventive film |
| EP0405814A2 (en) * | 1989-06-29 | 1991-01-02 | Corning Incorporated | Rare earth-containing zinc phosphate glasses |
| FR2668144A1 (en) * | 1990-10-17 | 1992-04-24 | Sept Doloy Sa | Phosphate glass compsns. - for forming humidity resistant seals e.g. in aluminium@ circuit housings |
| WO1994018135A1 (en) * | 1993-02-04 | 1994-08-18 | Pilkington Plc | Glass compositons |
| NL1000397C2 (en) * | 1995-05-18 | 1996-11-19 | Heineken Tech Services | UV radiation absorbing packaging. |
| WO1996036574A1 (en) * | 1995-05-18 | 1996-11-21 | Heineken Technical Services B.V. | Uv radiation absorbing package |
| EA000580B1 (en) * | 1995-05-18 | 1999-12-29 | Хейнекен Техникал Сервисес Б.В. | Uv radiation absorbing package |
| US6165924A (en) * | 1995-05-18 | 2000-12-26 | Heineken Technical Services B.V. | UV radiation absorbing package |
| US8904784B2 (en) | 2004-12-06 | 2014-12-09 | Imperial Innovations Limited | Flow control device for a turbocharger |
| JP2007008777A (en) * | 2005-07-01 | 2007-01-18 | Alps Electric Co Ltd | Phosphate-based glass, joining material using the same, magnetic head using the joining material, and plasma display panel |
| JP4597794B2 (en) * | 2005-07-01 | 2010-12-15 | アルプス電気株式会社 | Phosphate glass, bonding material using phosphate glass, magnetic head using the bonding material, and plasma display panel |
| KR101107669B1 (en) * | 2007-03-19 | 2012-01-25 | 알프스 덴키 가부시키가이샤 | Phosphate-based inorganic material |
| JP4990354B2 (en) * | 2007-03-19 | 2012-08-01 | アルプス電気株式会社 | Phosphate mineral |
| WO2008114614A1 (en) * | 2007-03-19 | 2008-09-25 | Alps Electric Co., Ltd. | Phosphate-based inorganic material |
| WO2010113839A1 (en) * | 2009-03-31 | 2010-10-07 | セントラル硝子株式会社 | Lead-free low-melting-point glass |
| JP2010235409A (en) * | 2009-03-31 | 2010-10-21 | Central Glass Co Ltd | Lead-free low melting point glass |
| CN102617041A (en) * | 2012-03-20 | 2012-08-01 | 江苏同辉照明科技有限公司 | Method for preparing tube glass of eye-protection lamp |
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