CN101100354B - A kind of manufacturing method of low-emissivity glass - Google Patents
A kind of manufacturing method of low-emissivity glass Download PDFInfo
- Publication number
- CN101100354B CN101100354B CN200710011854XA CN200710011854A CN101100354B CN 101100354 B CN101100354 B CN 101100354B CN 200710011854X A CN200710011854X A CN 200710011854XA CN 200710011854 A CN200710011854 A CN 200710011854A CN 101100354 B CN101100354 B CN 101100354B
- Authority
- CN
- China
- Prior art keywords
- raw material
- glass
- silver
- optical glass
- frit
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000005344 low-emissivity glass Substances 0.000 title claims description 9
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 19
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000005304 optical glass Substances 0.000 claims abstract description 10
- 229910000464 lead oxide Inorganic materials 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims abstract 2
- 230000008018 melting Effects 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000000843 powder Substances 0.000 claims description 5
- 241000557876 Centaurea cineraria Species 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000006060 molten glass Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000004332 silver Substances 0.000 abstract description 12
- 229910052709 silver Inorganic materials 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000011876 fused mixture Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Abstract
This invention relates to a method for producing low radiation glass. It comprises procedures of: (1), melting an ordinary optical glass raw material; (2), adding, into said raw material, nanometer silver 0.1-0.21% of the weight of the raw material and lead oxide 0.05-0.1% of the weight of the raw material; (3), thoroughly mixing said three materials; (4), the molten mixture temperature is lowered, and proceeding formation to obtain final products. The optical glass, thus produced based on this invention method, can be used for manufacturing sunglasses and protective spectacles for effectively protecting infrared from passing through the same, with no influence of the strength of the glass, and characteristics of anti-ultraviolet rays and light-flux.
Description
Technical field
The present invention relates to a kind of making method of opticglass, particularly relate to a kind of making method of low emissivity glass.
Background technology
Ultraviolet ray is to bring out the cataractous main inducing of human eye with infrared rays, all exists high-intensity ultraviolet ray, infrared rays in intensive sunlight or the special production environment.At present, the main protective devices that people adopt is to wear sun glasses or special-purpose eye-protection glasses, but common sun glasses or eye-protection glasses eyeglass only have the function of antiultraviolet, and is very faint to ultrared protective effect, can not effectively protect eyes.The low emissivity glass of manufacturing of the present invention infrared rays more than 70% capable of blocking passes through, and does not influence glass intensity, anti-uv and logical light rate simultaneously, is a kind of ideal sun glasses or eye-protection glasses opticglass.
Summary of the invention
The objective of the invention is to overcome existing sun glasses or protective glasses and can not effectively prevent ultrared shortcoming with opticglass, improve by test, providing a kind of is main raw material with the ordinary optical frit, is the making method of the low emissivity glass of additive with nanometer silver and plumbous oxide.This product can effectively prevent from not influence when infrared rays from passing through glass intensity, anti-uv and logical light rate.
The objective of the invention is to be achieved through the following technical solutions:
A kind of making method of low emissivity glass, this method may further comprise the steps:
(1) raw material with ordinary optical glass melts;
(2) nanometer silver and other frit quality 0.05%～0.10% lead oxide powder of other frit quality 0.1%～0.21% of adding in the frit of fusing;
(3) nanometer silver and plumbous oxide and other frit are stirred;
(4) with the cooling of fused mixture, moulding, can obtain qualified product.
The making method of aforesaid a kind of low emissivity glass, described ordinary optical frit are the raw material of general industry production opticglass, and nanometer silver and plumbous oxide are the silver powder of diameter between 1～100 nanometer.
Advantage of the present invention and effect are:
1. the present invention is a main raw material with the ordinary optical frit, is additive with nanometer silver and plumbous oxide, can prevent effectively that infrared rays from passing through.
2. the present invention adopts the production method production of ordinary optical glass, and its production technique is simple, and raw material is easy to get, and is with low cost.
Embodiment
Embodiment 1
Raw material fusing with ordinary optical glass, the nanometer silver and 0.05% lead oxide powder that in the frit of fusing, add other frit quality 0.1%, nanometer silver and plumbous oxide and other frit are stirred,, can obtain qualified product the cooling of fused mixture, moulding.Can prevent that 70% infrared rays from passing through.
Embodiment 2
Raw material fusing with ordinary optical glass, the nanometer silver and 0.075% lead oxide powder that in the frit of fusing, add other frit quality 0.15%, nanometer silver and plumbous oxide and other frit are stirred, with the cooling of fused mixture, moulding, can obtain qualified product.Can prevent that 74% infrared rays from passing through.
Embodiment 3
Raw material fusing with ordinary optical glass, the nanometer silver and 0.1% lead oxide powder that in the frit of fusing, add other frit quality 0.21%, nanometer silver and plumbous oxide and other frit are stirred,, can obtain qualified product the cooling of fused mixture, moulding.Can prevent that 75% infrared rays from passing through.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710011854XA CN101100354B (en) | 2007-06-25 | 2007-06-25 | A kind of manufacturing method of low-emissivity glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710011854XA CN101100354B (en) | 2007-06-25 | 2007-06-25 | A kind of manufacturing method of low-emissivity glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100354A CN101100354A (en) | 2008-01-09 |
| CN101100354B true CN101100354B (en) | 2011-01-19 |
Family
ID=39034838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710011854XA Expired - Fee Related CN101100354B (en) | 2007-06-25 | 2007-06-25 | A kind of manufacturing method of low-emissivity glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101100354B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838934B (en) * | 2012-09-27 | 2015-09-16 | 富思特新材料科技发展股份有限公司 | Low-E coating with function of purifying indoor air and preparation method thereof |
| CN104829131A (en) * | 2015-06-03 | 2015-08-12 | 苏州靖羽新材料有限公司 | High-strength glass material and production method thereof |
| CN105060705A (en) * | 2015-08-03 | 2015-11-18 | 芜湖真空科技有限公司 | LOW-E glass matrix material composition and preparation method of LOW-E glass matrix |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105971A (en) * | 1986-12-29 | 1988-08-31 | Ppg工业公司 | The low radiation film of pyroprocess |
| CN1078219A (en) * | 1992-04-30 | 1993-11-10 | 加迪安工业公司 | High-performance and competent low-E glass and manufacture method thereof |
| CN1133899A (en) * | 1994-12-27 | 1996-10-23 | Ppg工业公司 | Annealed low emissivity coating |
-
2007
- 2007-06-25 CN CN200710011854XA patent/CN101100354B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105971A (en) * | 1986-12-29 | 1988-08-31 | Ppg工业公司 | The low radiation film of pyroprocess |
| CN1078219A (en) * | 1992-04-30 | 1993-11-10 | 加迪安工业公司 | High-performance and competent low-E glass and manufacture method thereof |
| CN1133899A (en) * | 1994-12-27 | 1996-10-23 | Ppg工业公司 | Annealed low emissivity coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101100354A (en) | 2008-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| El-Alaily et al. | Effect of irradiation on some optical properties and density of lithium borate glass | |
| JP6603449B2 (en) | Glass, glass material for press molding, optical element blank, and optical element | |
| TWI654150B (en) | Ultra-low melting glass frit and fiber | |
| CN109422891B (en) | Preparation method of photochromic lens capable of blocking ultraviolet rays, product and application thereof | |
| JPS6351981B2 (en) | ||
| CN103946172B (en) | The manufacture method of opticses, camera head and opticses | |
| CN101100354B (en) | A kind of manufacturing method of low-emissivity glass | |
| TWI397510B (en) | Polarizing photorefractive glass | |
| JPS632904B2 (en) | ||
| KR100977696B1 (en) | Precision Press Molded Glass Preforms, Optical Elements, and Manufacturing Methods Thereof | |
| FR2847894A1 (en) | OPTICAL LENSES WITH TG <500 ° C, PREFERABLY WITHOUT PB AND AS | |
| JP7009806B2 (en) | Composite Tungsten Oxide Particle-Containing Resin, Composite Tungsten Oxide Particle Dispersion Liquid and Composite Tungsten Oxide Particle Dispersion Powder | |
| CN110240402A (en) | A kind of environment-friendly deep ultraviolet borosilicate glass and its preparation method and application | |
| CN112937044B (en) | Anti-blue-light screen protection film base film and functional master batch thereof | |
| CN207067435U (en) | A kind of anti-tired eyeglass of high-resolution | |
| WO2008078524A1 (en) | Polarizing glass and process for producing polarizing glass | |
| CN1850678A (en) | Method for preparing anti-infrared-ray optical glass | |
| WO2019044323A1 (en) | Filler powder and method for producing same | |
| JPH04224138A (en) | Method for coloring photochromic glass | |
| WO2014161358A1 (en) | High-refraction optical glass and method of fabricating same | |
| CN217386030U (en) | Novel optical surface treatment lens | |
| CN101215087B (en) | A kind of manufacturing method of anti-infrared glass | |
| JP2010168224A (en) | Method for producing glass molded article | |
| CN110275319B (en) | Blue-light-resistant goggles lens and processing method thereof | |
| CN110361909A (en) | Integrated eyeglass and manufacturing method |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110625 |