MX9702323A - Composicion de vidrio verde absorbente de la radiacion infrarroja y ultravioleta. - Google Patents
Composicion de vidrio verde absorbente de la radiacion infrarroja y ultravioleta.Info
- Publication number
- MX9702323A MX9702323A MX9702323A MX9702323A MX9702323A MX 9702323 A MX9702323 A MX 9702323A MX 9702323 A MX9702323 A MX 9702323A MX 9702323 A MX9702323 A MX 9702323A MX 9702323 A MX9702323 A MX 9702323A
- Authority
- MX
- Mexico
- Prior art keywords
- percent
- glass
- transmittance
- infrared
- radiation absorbing
- Prior art date
Links
- 239000011521 glass Substances 0.000 title abstract 7
- 239000000203 mixture Substances 0.000 title abstract 3
- 230000005855 radiation Effects 0.000 title abstract 2
- 238000002834 transmittance Methods 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 239000005361 soda-lime glass Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
-
- 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
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured 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
- 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
- C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/904—Infrared transmitting or absorbing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/905—Ultraviolet transmitting or absorbing
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
La presente invencion proporciona un vidrio coloreado de verde utilizando una composicion base de vidrio sodo-cálcico silícico estándar y adicionalmente hierro, cerio, cromo y opcionalmente titanio como materiales absorbentes de la radiacion infrarroja y ultravioleta y colorantes. En particular, el vidrio coloreado de verde incluye aproximadamente 0,50 a 1,0% en peso de hierro total, aproximadamente 0,35 a 0,65% en peso de Fe2O3, aproximadamente 0,8 a 1,5% en peso de CeO2 y aproximadamente 20 a 150 PPM de Cr2O3. El vidrio también puede incluir o a aproximadamente 0,7% peso de TiO2. La relacion redox del vidrio de la presente invencion se mantiene entre aproximadamente 0,20 y 0,40 y las composiciones tiene una transmitancia luminosa (LTA) de al menos aproximadamente 65%, preferiblemente al menos 70%, y una transmitancia ultra-violeta solar total (TSUV) de no más de aproximadamente 38%, preferiblemente no más aproximadamente 35%, una transmitancia infrarroja solar total (TSIR) de no más de aproximadamente 35%, preferiblemente no más de aproximadamente 30%, y una transmitancia de energía solar total (TSET) de no más de aproximadamente 50%, preferiblemente, no más de aproximadamente 48%. Además, se prefiere que el vidrio tenga una transmitancia ultravioleta (ISO UV) de no más de aproximadamente 15%, preferiblemente no más de 10. El vidrio de la presente invencion tiene un color verde caracterizado por una longitud de onda dominante en el rango de 500 a 550 manometros, con una pureza de excitacion de no más de 5%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62771496A | 1996-04-01 | 1996-04-01 | |
| US627714 | 1996-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9702323A true MX9702323A (es) | 1997-10-31 |
| MXPA97002323A MXPA97002323A (es) | 1998-07-03 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| AR006446A1 (es) | 1999-08-25 |
| KR970069926A (ko) | 1997-11-07 |
| JP3280266B2 (ja) | 2002-04-30 |
| CA2200767A1 (en) | 1997-10-01 |
| BR9700475A (pt) | 1998-11-03 |
| US5830812A (en) | 1998-11-03 |
| EP0799804B1 (en) | 2003-12-03 |
| CN1165788A (zh) | 1997-11-26 |
| JPH1029833A (ja) | 1998-02-03 |
| AU686064B2 (en) | 1998-01-29 |
| AU1657597A (en) | 1997-10-09 |
| CA2200767C (en) | 2001-10-23 |
| DE69726483D1 (de) | 2004-01-15 |
| CN1089730C (zh) | 2002-08-28 |
| NZ314391A (en) | 1998-06-26 |
| TW438732B (en) | 2001-06-07 |
| EP0799804A1 (en) | 1997-10-08 |
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