CN101913774A - Production process of solar energy super white patterned coated glass - Google Patents
Production process of solar energy super white patterned coated glass Download PDFInfo
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- CN101913774A CN101913774A CN 201010281044 CN201010281044A CN101913774A CN 101913774 A CN101913774 A CN 101913774A CN 201010281044 CN201010281044 CN 201010281044 CN 201010281044 A CN201010281044 A CN 201010281044A CN 101913774 A CN101913774 A CN 101913774A
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Abstract
The invention relates to a production process of solar energy super white patterned coated glass, comprising the steps of selecting panels, coating, drying, detecting and solidifying, wherein the coating speed is 100-1450mm/minute, the drying temperature is 20-170 DEG C, the drying time is 0.1-0.5h and the solidifying temperature is 140-750 DEG C. The solar energy super white patterned coated glass obtained by the process has the advantages of high light transmittance, low absorption rate, ideal evenness, good impact-resistant effect and excellent firm feature of the film, is suitable for high-quality monocrystalline silicon and polycrystalline silicon solar energy photovoltaic cell lighting panels, can obviously improve the photo-electricity conversion efficiency of the silicon cell and is an ideal solar energy photo-thermal photo-electronic assembly packaging material.
Description
Technical field
The present invention relates to a kind of film coating manufacturing process of energy ultrawhite figured glass, relate in particular to a kind of production technique of used for solar batteries super white patterned coated glass.
Background technology
The development of the renewable energy resources of encouragement cleaning at present technology has become the important trend of China and global energy strategic development, known solar energy photoelectric conversion relies on the siliceous battery sheet in the solar photoelectric assembly, continuous development along with component technology, the photoelectric transformation efficiency of solar battery sheet has reached the limit on present craftwork manufacture level, want to improve the photoelectric transformation efficiency of solar battery sheet, one of way that solves improves the transmittance of solar cell package material glass substrate exactly.And the main production method of glass coating has vacuum magnetic-control sputtering method, vacuum vapor deposition method, chemical Vapor deposition process and sol-gel processing etc.The magnetron sputtering film glass utilizes magnetron sputtering technique can manufacture and design the complicated film of multilayer system, can on the glass substrate of white, plate out multiple color, corrosion-resistant and the wear resisting property of rete is better, but cost is higher, also is to produce and use one of maximum product at present.There are certain gap with the magnetron sputtering plating glassy phase in the kind of vacuum evaporation coating film glass and quality than all, are progressively replaced by vacuum sputtering.Chemical Vapor deposition process is to feed reactant gases to decompose at scorching hot glass surface on floatation glass production line, is deposited on glass surface equably and forms coated glass.The characteristics of this method are equipment less investment, easy-regulating, and product cost is low, chemical stability good, can carry out hot-work, but optical transmittance are not high.Sol-gel processing production coated glass technology is simple, and stability is one of at present the most rising production method.
The present invention is the production technique of sol-gel processing used for solar batteries super white patterned coated glass, can on the original basis of the transmittance of glass substrate, improve 4% transmittance again, simultaneously with the special process solidifying film layer, the rete wear resistance is superpower, the demand that has adapted to the photovoltaic industry development, also thereby produced huge commercialization market outlook, have vast market space and development potentiality.
Summary of the invention
The objective of the invention is to overcome the deficiency of conventional solar energy super white patterned coated glass production technique, a kind of producing and manufacturing technique that can produce energy ultrawhite figured glass is provided, use this processing method produce have the light transmission rate height, the production technique of ultrawhite coated glass that wear resistance is superpower.
For achieving the above object, the technical solution used in the present invention is as follows:
The production technique of solar energy super white patterned coated glass of the present invention comprises chip select, plated film, drying, detection, curing schedule, wherein, coating speed is 100～1450mm/ branch, drying temperature is 20-170 ℃, and be 0.1～0.5 h time of drying, and solidification value is 140～750 ℃.
Among the present invention, coating speed is preferably 200～1300mm/ branch, and drying temperature is preferably 30-150 ℃, is preferably 0.2～0.3 h time of drying, and solidification value is preferably 200～730 ℃.
In the coating process, coating speed is preferably 400～800mm/ branch.
In the drying process, drying temperature is preferably 50-120 ℃, is preferably 0.2～0.3 h time of drying.
In the producing and manufacturing technique of the present invention, the whole employings of equipment of all contact coating liquids do not produce particulate, resistance to chemical attack stainless steel.
Beneficial effect of the present invention: use special-purpose nanometer sol filming liquid because the present invention is strict with.The whole employings of equipment of all contact coating liquids do not produce particulate resistance to chemical attack stainless steel.And the processing parameter of existing coating process made optimization, the energy ultrawhite figured glass yield rate of producing with this method is 98 ~ 100%, and planeness is arc to be respectively 0.2% and 0.3% with waveform, and stress distribution is even, have high permeability, rete has excellent abrasive.Adopt sun power that technology provided by the present invention obtains with coated glass have that transmittance height, specific absorption are low, ideal flatness, good impact resistant effect, the excellent specific property that rete is firm, be applicable to high-quality silicon single crystal and polycrystalline silicon solar photovoltaic cell daylighting panel, can obviously improve the photoelectric transformation efficiency of silion cell, be ideal solar energy optical-thermal, photoelectric subassembly packaged material.
Embodiment
Mode below by embodiment further specifies the present invention, does not therefore limit the present invention within the described scope of embodiments.
Embodiment 1
The solar energy ultra-white original sheet glass is detected with special detection tool, qualified former standby.The Nano sol coating liquid of special use is injected coating equipment, and about 20 minutes of prerun coating equipment carries out plated film with detecting qualified former coating speed in accordance with regulations, coating speed is 100～1450mm/ branch, drying temperature is 20 ℃, and be 0.1～0.5 h time of drying, and solidification value is 140～750 ℃.
Embodiment 2
The solar energy ultra-white original sheet glass is detected with special detection tool, qualified former standby.The Nano sol coating liquid of special use is injected coating equipment, and about 20 minutes of prerun coating equipment carries out plated film with detecting qualified former coating speed in accordance with regulations, coating speed 100mm/ branch, 60 ℃ of drying temperatures, time of drying 0.15 h, 140 ℃ of solidification values.
Embodiment 3
The solar energy ultra-white original sheet glass is detected with special detection tool, qualified former standby.The Nano sol coating liquid of special use is injected coating equipment, and about 20 minutes of prerun coating equipment carries out plated film with detecting qualified former coating speed in accordance with regulations, coating speed 400mm/ branch, 80 ℃ of drying temperatures, time of drying 0.20h, 200 ℃ of solidification values.
Embodiment 4
The solar energy ultra-white original sheet glass is detected with special detection tool, qualified former standby.The Nano sol coating liquid of special use is injected coating equipment, and about 20 minutes of prerun coating equipment carries out plated film with detecting qualified former coating speed in accordance with regulations, coating speed 600mm/ branch, 120 ℃ of drying temperatures, time of drying 0.30h, 300 ℃ of solidification values.
Embodiment 5
The solar energy ultra-white original sheet glass is detected with special detection tool, qualified former standby.The Nano sol coating liquid of special use is injected coating equipment, and about 20 minutes of prerun coating equipment carries out plated film with detecting qualified former coating speed in accordance with regulations, coating speed 1200mm/ branch, 140 ℃ of drying temperatures, time of drying 0.40 h, 500 ℃ of solidification values.
Embodiment 6
The solar energy ultra-white original sheet glass is detected with special detection tool, qualified former standby.The Nano sol coating liquid of special use is injected coating equipment, and about 20 minutes of prerun coating equipment carries out plated film with detecting qualified former coating speed in accordance with regulations, coating speed 1450mm/ branch, 170 ℃ of drying temperatures, time of drying 0.50h, 750 ℃ of solidification values.
Coating speed in the embodiment of the invention, drying temperature, time, solidification value can be made corresponding adjustment according to demand of practical production.
Claims (4)
1. the production technique of a solar energy super white patterned coated glass, comprise chip select, plated film, drying, detection, curing schedule, it is characterized in that: coating speed is 100～1450mm/ branch, and drying temperature is 20-170 ℃, be 0.1～0.5 h time of drying, and solidification value is 140～750 ℃.
2. the production technique of solar energy super white patterned coated glass according to claim 1, it is characterized in that: coating speed is 200～1300mm/ branch, and drying temperature is 30-150 ℃, and be 0.2～0.3 h time of drying, and solidification value is 200～730 ℃.
3. the production technique of solar energy super white patterned coated glass according to claim 2, it is characterized in that: in the coating process, coating speed is 400～800mm/ branch.
4. the production technique of solar energy super white patterned coated glass according to claim 2, it is characterized in that: in the drying process, drying temperature is 50-120 ℃, and be 0.2～0.3 h time of drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010281044 CN101913774A (en) | 2010-09-14 | 2010-09-14 | Production process of solar energy super white patterned coated glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010281044 CN101913774A (en) | 2010-09-14 | 2010-09-14 | Production process of solar energy super white patterned coated glass |
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| CN101913774A true CN101913774A (en) | 2010-12-15 |
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| CN 201010281044 Pending CN101913774A (en) | 2010-09-14 | 2010-09-14 | Production process of solar energy super white patterned coated glass |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939480A (en) * | 2021-04-07 | 2021-06-11 | 索拉特特种玻璃(江苏)股份有限公司 | Ultra-white float glass coating tempering processing technology |
| CN114262162A (en) * | 2021-12-21 | 2022-04-01 | 夏能科技(北京)有限公司 | Design method of long-acting photovoltaic glass with decoration function |
| CN114262153A (en) * | 2021-12-03 | 2022-04-01 | 南京索尔玻璃科技股份有限公司 | Production process of embossed solar coated photovoltaic glass |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630702A (en) * | 2009-07-30 | 2010-01-20 | 东莞南玻太阳能玻璃有限公司 | Preparation method of coated cover-plate glass of solar cell |
| CN101823842A (en) * | 2010-03-23 | 2010-09-08 | 杭州捷菱机械设备有限公司 | Method and equipment for producing coated glass |
-
2010
- 2010-09-14 CN CN 201010281044 patent/CN101913774A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630702A (en) * | 2009-07-30 | 2010-01-20 | 东莞南玻太阳能玻璃有限公司 | Preparation method of coated cover-plate glass of solar cell |
| CN101823842A (en) * | 2010-03-23 | 2010-09-08 | 杭州捷菱机械设备有限公司 | Method and equipment for producing coated glass |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939480A (en) * | 2021-04-07 | 2021-06-11 | 索拉特特种玻璃(江苏)股份有限公司 | Ultra-white float glass coating tempering processing technology |
| CN114262153A (en) * | 2021-12-03 | 2022-04-01 | 南京索尔玻璃科技股份有限公司 | Production process of embossed solar coated photovoltaic glass |
| CN114262162A (en) * | 2021-12-21 | 2022-04-01 | 夏能科技(北京)有限公司 | Design method of long-acting photovoltaic glass with decoration function |
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Owner name: HE NAN SIKEDA PHOTOVOLTAIC MATERIAL CO., LTD. Free format text: FORMER OWNER: HE NAN SIKEDA NEW ENERGY MATERIAL CO., LTD. Effective date: 20110223 |
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Free format text: CORRECT: ADDRESS; FROM: 454561 XIWAN INDUSTRIAL ZONE, QINYANG CITY, JIAOZUO CITY, HE NAN PROVINCE TO: 454000 QINBEI INDUSTRIAL CONCENTRATION AREA, QINYANG CITY, HE NAN PROVINCE |
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Effective date of registration: 20110223 Address after: 454000, Henan, Qinyang Province Qin North Industrial Agglomeration Area Applicant after: Henan Succeed Photovoltaic Materials Corporation Address before: West Industrial Zone of Qinyang city 454561 Henan city of Jiaozuo Province Applicant before: Henan Succeed New Energy Material Co., Ltd. |
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Application publication date: 20101215 |