CN1546722A - Flexible low radiation window film and real time control method for producing the same - Google Patents
Flexible low radiation window film and real time control method for producing the same Download PDFInfo
- Publication number
- CN1546722A CN1546722A CNA2003101106077A CN200310110607A CN1546722A CN 1546722 A CN1546722 A CN 1546722A CN A2003101106077 A CNA2003101106077 A CN A2003101106077A CN 200310110607 A CN200310110607 A CN 200310110607A CN 1546722 A CN1546722 A CN 1546722A
- Authority
- CN
- China
- Prior art keywords
- film
- ito
- real time
- layer
- basement membrane
- 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.)
- Granted
Links
Images
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
A flexible low radiation window film formed by plural layers coated on transparent flexible base material, wherein the Ag(Au) film is silver alloy comprising Ag and doped 15-20 wt% of homogeneous distribution Au. the real time window film monitoring method comprises arranging a plurality of light-emitting diode emission-receiving transducers on the material collecting roller on the multiple target magnetron sputtering coiling film plating machine in cross direction, whose output signals are magnified by amplifier and converted into digital information, and sent to one-chip computer for comparing and processing, and connected to the upper position through the interfaces, the target power output is controlled thus realizing the real time control for the continuous layer's film thickness.
Description
Technical field
The present invention relates to reduce the thin-film material film structure of thermal emissivity rate and produce method for real-time monitoring.
Background technology
Existing low-radiation film architecture is generally S-M-S or S-M-S-M-S (being medium-metal-dielectric or medium-metal-dielectric-metal-dielectric), and wherein metal generally adopts silver, copper, aluminium etc., and the main silver that adopts; Medium generally adopts the oxide compound of titanium, zirconium, zinc, indium, tin, tungsten etc. and the nitride of titanium, silicon etc., and the combination of these film based materials is to the poor effect of isolated UV-light.Simultaneously,, the control of process of producing product and the secondary processing of Product transport, storage and product are brought a lot of inconvenience because the erosion resistance of silver is relatively poor, also unfavorable to the work-ing life of product.In addition, lack effectively monitoring means in real time in the production of existing low-radiation film, cause production technique and unstable product quality, have much room for improvement.
Summary of the invention
The technical problem to be solved in the present invention is, deficiency at the prior art existence, propose the low radiation fenestrated membrane of a kind of flexibility and produce method for real-time monitoring, the low radiation fenestrated membrane of described flexibility ties up under the prerequisite that keeps low-E and high visible light transmissivity has good ultraviolet absorption function, and the product good weatherability; Described production monitoring method is meant that the multi-wavelength multiple spot of multilayer continuous coating monitors in real time, can control quality product in stable production process.
One of technical solution of the present invention is, the low radiation fenestrated membrane of described flexibility is made of the multilayer film that are coated on the transparent flexible base material, and the film structure of these multilayer film is: SiO
x-SSO
x-Ag (Au)-ITO, or SiO
x-SSO
x-Ag (Au)-ITO-Ag (Au)-ITO; Wherein, Ag (Au) rete is that to mix weight ratio at silver in (Ag) be the silver alloys that 15%-20% and equally distributed gold (Au) are formed.
Two of technical solution of the present invention is, described production method for real-time monitoring is, in multi-target magnetic control sputtering winding film coating machine material receiving roller one side along basement membrane laterally (being width) and that the emission light of a plurality of (for example four to six) luminous probes and these probes simultaneously is installed in this basement membrane is vertical with described basement membrane traffic direction (or moving plane), and in a plurality of light-receivings probes of corresponding installation of another side (identical wavelength is answered in pairs) of described basement membrane, the output signal of described light-receiving probe through amplifier amplify be converted to numerical information again by analog to digital converter and deliver to one-chip computer and compare processing after, connect with upper computer by interface (for example RS232C interface), control target power output output by it, thereby control the thickness of continuous multilayer plated film in real time.
Below the present invention made further specify.
Fig. 1 is the structural representation of a four layer series of expression the present invention, and this four layer series is SiO
x-SSO
x-Ag (Au)-ITO, and Fig. 2 is the structural representation of one six tunic system of expression, this six tunics system increases Ag (Au) layer on the ITO of described four layer series rete successively and the ITO layer is formed, i.e. SiO
x-SSO
x-Ag (Au)-ITO-Ag (Au)-ITO.Wherein base material 1 can adopt polyester film (PET film), SiO
xLayer 2 is the protoxide coating of silicon, and major ingredient is SiO, also contains a small amount of Si and SiO
2(for example Si and SiO
2Respectively contain weight ratio 1%-5%); SSO
xLayer 3 is stainless steels of incomplete oxidation, and they are to become film formed incomplete oxidation thing under oxygen debt state; Ag (Au) layer the 4, the 6th has been mixed golden silver alloy layers, and the gold doping amount generally is weight ratio 15%-20%; ITO layer 5,7 is indium, tin-oxide coating.
In the film structure of the present invention, SiO
xLayer and SSO
xLayer all has very strong sorption to UV-light, makes the low radiation fenestrated membrane of flexibility of the present invention have the function of isolating UV-light, is used for the window glass better effects if of automobile, buildings.The gold doping ratio control is in certain limit in the material of described Ag (Au) layer, thereby can not influence silver optical property and electric property, and the erosion resistance and the weather resistance of silver all had clear improvement, this secondary processing to quality control in the technological process, product all has great function.Production (being coated with) technology and equipment that film of the present invention is can adopt prior art.
Production method for real-time monitoring of the present invention is to judge by the infrared wavelength transmittance whether silver alloys is suitable, can reach end radiant ratio, adopt the comparison of several (for example three) visible wavelength transmitance simultaneously, whether smoothly see at the visible region transmittance curve, confirm further whether silver alloy layers thickness is suitable, it is not directly to control silver alloys thickness, but a kind of more direct real-time monitoring means of final performance perameter by the control product are more simple and efficient than the absolute monitoring method of routine; By several visible wavelengths (for example three s') transmittance and comparison thereof, realize the real-time monitoring of each thickness of dielectric layers equally, reach the optimum matching effect of multilayer film.
As known from the above, the present invention is flexible low radiation fenestrated membrane and produces method for real-time monitoring, the low radiation fenestrated membrane of described flexibility has good visible light transmissivity and heat insulation, isolation UV-light effect, it for ultrathin, can reel, the bending type product, can be cut into any use size, can be used as pad pasting, interlayer film and two hollow folder film (heat mirror), be widely used in automobile, train, airship, boats and ships, heat-insulating glass door and window, energy-conservation in addition, safety, environment protecting; Described method can make whole process of production be effectively controlled, and has guaranteed the stable control of production process and quality product.
Description of drawings
Fig. 1 is a four layer series structural representation of the present invention;
Fig. 2 is the present invention's six tunic architecture synoptic diagram;
Fig. 3 is the process skeleton diagram that the present invention produces method for real-time monitoring;
Fig. 4 is the embodiment diagram of method for real-time monitoring of the present invention on coating equipment.
In the accompanying drawings:
1-flexible parent metal (PET polyester film), 2-SiO
xLayer,
3-SSO
xLayer, 4,6-Ag (Au) layer,
5,7-ITO layer, the 8-pressure roller,
The 9-median septum, the 10-twin target,
The single target of 11-, the 12-positive plate,
The 13-gas distribution pipe, the 14-divider wall,
The 15-cooling tube, the cold roller of 16-,
The 17-pressure roller, the 18-tensioning roller,
The 19-tension controller, 20-light-receiving probe,
21-receives (putting) material roller, 22-vacuum entity,
23-receives (putting) material roller, the luminous probe of 24-,
The 25-vision slit, the 26-guide roller,
The 27-tensioning roller.
Embodiment
Embodiment 1: as shown in Figure 1, flexible parent metal 1 is the PET film, thick 75 μ m; SiO
xLayer 2 thickness 25nm, SSO
xLayer 3 thickness 5nm; Ag (Au) layer 4 thickness 14nm, and Ag: Au=85: 15 (weight ratios).Product performance: visible light transmissivity 82%, radiant ratio 0.14, uv absorption rate 95%.
Embodiment 2: as shown in Figure 2, flexible parent metal 1 is the PET film, thick 23 μ m; SiO
xLayer 2 thickness 25 μ m, SSO
xLayer 3 thickness 2nm; Ag (Au) layer 4,6 thickness are 9nm, and Ag: Au=85: 15 (weight ratios).ITO layer 5,7 thickness are 85nm.
Product performance: visible light transmissivity 78%, radiant ratio 0.11, uv absorption rate 90%.
Embodiment 3: referring to Fig. 3 and Fig. 4, the method for real-time monitoring process is shown in Fig. 3 block diagram, utilize the multi-target magnetic control sputtering winding film coating machine of prior art shown in Figure 4 to implement, when receipts (putting) material roller 23 turns clockwise among Fig. 4 is material receiving roller, receiving (putting) material roller 21 is material receiving roller when being rotated counterclockwise, so at these two rollers 21, a side of 23 is all along horizontal uniform four the photodiode transmitting probes (being luminous probe 24) of basement membrane 1 one side, and four light-receivings probe 20 is set in this basement membrane 1 another side correspondence, the emission light of probe 24 is vertical with basement membrane 1 traffic direction (plane), choose 470nm, 560nm, 660nm, the transmittance of four wavelength of 880nm is monitored in real time, wherein 880nm wavelength infrared transmittivity can judge whether silver alloys thickness is suitable, can confirm further from the described comparison of the visible light transmissivity of three wavelength in addition whether silver alloys thickness is suitable simultaneously; Similarly, by the transmitance of 470nm, 560nm, three visible wavelengths of 660nm and with the comparison of set(ting)value, realize the real-time monitoring of each dielectric thickness, reach the optimum matching effect of multilayer film.
Claims (3)
1. a flexibility is hanged down the radiation fenestrated membrane, and it is made of the multilayer film that are coated on the transparent flexible base material, it is characterized in that, the film structure of these multilayer film is SiO
x-SSO
x-Ag (Au)-ITO, wherein, Ag (Au) rete is the silver alloys that 15%-20% and equally distributed gold (Au) are formed for mix weight ratio in silver (Ag).
2. flexibility according to claim 1 is hanged down the radiation fenestrated membrane, it is characterized in that, increases Ag (Au) layer and ITO layer on described ito thin film successively, constitutes SiO
x-SSO
x-Ag (Au)-ITO-Ag (Au)-ITO film structure.
3. the low radiation fenestrated membrane of flexibility is produced method for real-time monitoring, it is characterized in that, it is in multi-target magnetic control sputtering winding film coating machine material receiving roller one side along basement membrane laterally and that the emission light of a plurality of luminous probes and these probes simultaneously is installed in this basement membrane is vertical with described basement membrane traffic direction, and in a plurality of light-receivings probes of the corresponding installation of another side of described basement membrane, it is after numerical information is delivered to one-chip computer and compared processing again by analog to digital conversion that the output signal of described light-receiving probe is amplified through amplifier, connect with upper computer by interface, control target power output output by it, thereby control the thickness of continuous multilayer plated film in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101106077A CN1314830C (en) | 2003-12-04 | 2003-12-04 | Flexible low radiation window film and real time control method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101106077A CN1314830C (en) | 2003-12-04 | 2003-12-04 | Flexible low radiation window film and real time control method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1546722A true CN1546722A (en) | 2004-11-17 |
| CN1314830C CN1314830C (en) | 2007-05-09 |
Family
ID=34335679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101106077A Expired - Fee Related CN1314830C (en) | 2003-12-04 | 2003-12-04 | Flexible low radiation window film and real time control method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1314830C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914755A (en) * | 2010-07-13 | 2010-12-15 | 淮安富扬电子材料有限公司 | Manufacturing method and device of winding banded ITO conductive film |
| CN101393289B (en) * | 2007-09-18 | 2010-12-29 | 郭继光 | Energy-conserving heat insulation film series design, film material selection and making method |
| CN101481790B (en) * | 2009-01-20 | 2011-11-02 | 李丹之 | ZAO semiconductor nano conductive film and preparation thereof |
| CN102304695A (en) * | 2011-10-14 | 2012-01-04 | 南昌欧菲光科技有限公司 | Method for on-line monitoring of residual gas on coiling coating machine |
| CN104152855A (en) * | 2014-07-11 | 2014-11-19 | 苏州诺耀光电科技有限公司 | Film thickness detecting mechanism |
| CN105670528A (en) * | 2015-12-31 | 2016-06-15 | 合肥乐凯科技产业有限公司 | Building window film |
| CN108189653A (en) * | 2017-11-24 | 2018-06-22 | 张家港康得新光电材料有限公司 | Side block fenestrated membrane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828346A (en) * | 1985-10-08 | 1989-05-09 | The Boc Group, Inc. | Transparent article having high visible transmittance |
| KR100768176B1 (en) * | 2001-02-07 | 2007-10-17 | 삼성에스디아이 주식회사 | Functional film having an improved optical and electrical properties |
-
2003
- 2003-12-04 CN CNB2003101106077A patent/CN1314830C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101393289B (en) * | 2007-09-18 | 2010-12-29 | 郭继光 | Energy-conserving heat insulation film series design, film material selection and making method |
| CN101481790B (en) * | 2009-01-20 | 2011-11-02 | 李丹之 | ZAO semiconductor nano conductive film and preparation thereof |
| CN101914755A (en) * | 2010-07-13 | 2010-12-15 | 淮安富扬电子材料有限公司 | Manufacturing method and device of winding banded ITO conductive film |
| CN101914755B (en) * | 2010-07-13 | 2012-07-18 | 淮安富扬电子材料有限公司 | Manufacturing method and device of winding banded ITO conductive film |
| CN102304695A (en) * | 2011-10-14 | 2012-01-04 | 南昌欧菲光科技有限公司 | Method for on-line monitoring of residual gas on coiling coating machine |
| CN104152855A (en) * | 2014-07-11 | 2014-11-19 | 苏州诺耀光电科技有限公司 | Film thickness detecting mechanism |
| CN105670528A (en) * | 2015-12-31 | 2016-06-15 | 合肥乐凯科技产业有限公司 | Building window film |
| CN105670528B (en) * | 2015-12-31 | 2018-10-16 | 合肥乐凯科技产业有限公司 | A kind of building fenestrated membrane |
| CN108189653A (en) * | 2017-11-24 | 2018-06-22 | 张家港康得新光电材料有限公司 | Side block fenestrated membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1314830C (en) | 2007-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1558950B1 (en) | An infra-red reflecting layered structure | |
| US11691910B2 (en) | Solar control coating with high solar heat gain coefficient | |
| CN1020639C (en) | Process for preparing high transmissivity and low radiant ratio products contg. sn/zn alloy oxide coating | |
| EP3023246B1 (en) | Coated article with ir reflecting layer(s) and method for its production | |
| EP0464789B1 (en) | A low emissivity film | |
| US7754336B2 (en) | Carbon nanotube glazing technology | |
| JP6039645B2 (en) | Adiabatic multiple glazing with two low emissivity stacks | |
| CN1314830C (en) | Flexible low radiation window film and real time control method for producing the same | |
| US6413643B1 (en) | Sunlight shielding translucent glass panel and sunlight shielding translucent multilayer glass panel assembly | |
| CN1019319B (en) | Durable splashing film of metal alloy oxide | |
| CN1016188B (en) | Neutral high penetration low radiation multilayer film and its making method | |
| CN102372446A (en) | Dual-silver and low-radiation glass and manufacturing method thereof | |
| JP2011173764A (en) | Low radiation film | |
| JP2006117501A (en) | Glass coating | |
| CN201999858U (en) | Low-reflectivity coated glass coated with double silver layers and with TiO2 (titanium dioxide) serving as base layer | |
| EP3387163B1 (en) | Method of coating both sides of a substrate | |
| CN2188587Y (en) | Colour coated glass with three kinds of membrane layers | |
| CN201825868U (en) | Silver-containing low emissivity glass | |
| CN1068545C (en) | Curtain wall glass without white light pollution | |
| CN116438148A (en) | Reflective solar control coating and coated article thereof | |
| CN207143121U (en) | A kind of Chinese red double-silver low-emissivity coated glass | |
| CN2194908Y (en) | Sunlight controlled film glass coated with single-layer titanium nitride film | |
| JP2008222507A (en) | Multiple glass | |
| CN2721633Y (en) | Low radiative film-coated glass of special film system | |
| CN205011643U (en) | High low cost thoroughly can be mixed colours and hanged down energy -conserving glass of radiation |
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: 20070509 Termination date: 20101204 |