CN106671509A - Spectrum-selected reflection type thermal-insulation film - Google Patents
Spectrum-selected reflection type thermal-insulation film Download PDFInfo
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- CN106671509A CN106671509A CN201611188631.6A CN201611188631A CN106671509A CN 106671509 A CN106671509 A CN 106671509A CN 201611188631 A CN201611188631 A CN 201611188631A CN 106671509 A CN106671509 A CN 106671509A
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- titanium alloy
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- zinc sulfide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
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Abstract
The invention discloses a spectrum-selected reflection type thermal-insulation film which comprises a polyester film base layer, a lower zinc sulfide layer, a lower aluminum-titanium alloy layer, a metal layer, an upper aluminum-titanium alloy layer, an upper zinc sulfide layer and an anti-reflection and transmission-enhanced layer which are sequentially overlapped from bottom to top, wherein the polyester film base layer is a colorless transparent film with the thickness as 1 to 30 mum, the thicknesses of the upper zinc sulfide layer and the lower zinc sulfide layer are 10 to 100nm, the thicknesses of the upper aluminum-titanium alloy layer and the lower aluminum-titanium alloy layer are 1 to 50nm, the metal layer is an aluminum layer or a silver layer with the thickness as 1 to 30nm, the thickness of the anti-reflection and transmission-enhanced layer is 100 to 300nm, and the anti-reflection and transmission-enhanced layer is a monodisperse mesoporous hollow silicon dioxide sphere film. The zinc sulfide layers with a high refraction index are utilized as dielectric layers to form a D/M/D structure, so that the spectrum selectivity of the thermal-insulation film is improved; the aluminum-titanium alloy layers are arranged on the two sides of the metal layer to slow down oxidation, condensation and diffusion phenomena of the metal layer; the monodisperse mesoporous hollow silicon dioxide sphere film is utilized as the anti-reflection and transmission-enhanced layer to wholly improve the visible light transmittance of the thermal-insulation film.
Description
Technical field
The present invention relates to heat-insulated anti-reflection technical field of membrane, specifically a kind of optical electivity reflection type thermal insulation film.
Background technology
Sunshine includes that ultraviolet light, light are shown in light and near infrared light, and thermal isolation film is that one kind can be adjusted and got in or in-car
Visible ray, it is possible to be well isolated from the engineering films of infrared thermal radiation.Thermal isolation film is by infrared band heat radiation
Isolation can greatly reduce because of the unnecessary heat that infrared emanation brings to indoor or in-car, so as to reduce air conditioning energy consumption, rise
To the effect of environmental protection, by the effect for adjusting the transmitance of visible ray to reach the sunshine that human eye is comfortable on.
At present, the thermal isolation film of external production occupies most of market, and the quality of film is uneven, and primary colors film and dyeing film can
See that photopermeability rate is low, effect of heat insulation is poor, the metal film that magnetron sputtering and evaporation are coated with is middle golden using that can cause for a long time
Belong to the oxidation of layer, reduce effect of heat insulation, and the film is weaker to solar spectral selective, visible ray is likely to produce compared with
Many reflections, cause light pollution to a certain extent.《A kind of thermal insulation film》（Publication number 101474902A）It is disclosed heat-insulated thin
Film is made up of transparent base and the plural layers being plated on base material, and the film structure of the plural layers is ZAO-AgAu-TiO2-
AgAu-ZAO；《A kind of transparent heat insulating glass》（Publication number CN 1800068A）A kind of transparent heat insulating glass is disclosed, is by glass
Substrate and the transparent heat-insulated heat-insulated membrane structure of coat composed individual layer.
Although Film Design of the prior art disclosed above serves one to the transmitance and obstruct infrared ray of visible ray
Fixed effect, but effect is undesirable, in addition, metal level to undergo sunlight for a long time oxidizable, so as to cause thermal isolation film
The problem that efficiency declines is not solved.
The content of the invention
It is an object of the invention to provide a kind of optical electivity reflection type thermal insulation film, there is the thermal isolation film good spectrum to select
Selecting property, and oxidation, cohesion and the diffusion phenomena of metal level can be slowed down, improve visible light transmissivity.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of optical electivity reflection type thermal insulation film, including polyester film basic unit, lower zinc sulfide layer, the lower aluminium for stacking gradually from the bottom to top
Titanium alloy layer, metal level, upper aluminum titanium alloy layer, upper zinc sulfide layer and anti-reflection layer；The polyester film basic unit is thickness 1~30
μm colorless and transparent film；The upper zinc sulfide layer is 10~100nm with the thickness of lower zinc sulfide layer；Upper aluminum titanium alloy layer is with
The thickness of aluminum titanium alloy layer is 1~50nm；Metal level is the aluminium lamination or silver layer of the nm of thickness 1~30；Anti-reflection layer thickness be
100~300nm.
Further, the upper aluminum titanium alloy layer and the mass percentage content of titanium in lower aluminum titanium alloy layer be 4%~
8%。
Further, the monodisperse mesoporous hollow silicon dioxide ball film of the anti-reflection layer, monodisperse mesoporous hollow two
The particle diameter of silicon oxide ball is 100nm, 10~15nm of ball wall thickness.
The beneficial effects of the invention are as follows using the zinc sulfide layer with high index of refraction as dielectric layer, the knot of formation D/M/D
Structure, increases the spectral selection of thermal isolation film；By metal level both sides set aluminum titanium alloy layer, with slow down metal level oxidation,
Cohesion and diffusion phenomena；Improve heat-insulated on the whole as anti-reflection layer by the use of monodisperse mesoporous hollow silicon dioxide ball film
The visible light transmissivity of film.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention.
Specific embodiment
Embodiment one
As shown in figure 1, the present invention provides a kind of optical electivity reflection type thermal insulation film, including the polyester for stacking gradually from the bottom to top
Film basic unit 1, lower zinc sulfide layer 2, lower aluminum titanium alloy layer 3, metal level 4, upper aluminum titanium alloy layer 5, upper zinc sulfide layer 6 and anti-reflection
Layer 7；The polyester film basic unit is the colorless and transparent film of 1 μm of thickness；The thickness of the upper zinc sulfide layer 6 and lower zinc sulfide layer 2
It is 10nm；Upper aluminum titanium alloy layer 5 and the thickness of lower aluminum titanium alloy layer 3 are 1nm；In upper aluminum titanium alloy layer 5 and lower aluminum titanium alloy layer 3
The mass percentage content of titanium is 4%；Metal level 4 is the silver layer of the nm of thickness 1；The thickness of anti-reflection layer 7 is 100nm, is subtracted
Anti- antireflection layer 7 is monodisperse mesoporous hollow silicon dioxide ball film, and the particle diameter of monodisperse mesoporous hollow silicon dioxide ball is
100nm, 10~15nm of ball wall thickness；Monodisperse mesoporous hollow silicon dioxide ball film can use monodisperse mesoporous hollow silicon dioxide
Ball is scattered in the colloidal sol of silica or titanium dioxide, recycles dip-coating method or spin-coating method to be obtained, monodisperse mesoporous
The mass concentration of hollow silicon dioxide ball is less than 1%.
Embodiment two
As shown in figure 1, the present invention provides a kind of optical electivity reflection type thermal insulation film, including the polyester for stacking gradually from the bottom to top
Film basic unit 1, lower zinc sulfide layer 2, lower aluminum titanium alloy layer 3, metal level 4, upper aluminum titanium alloy layer 5, upper zinc sulfide layer 6 and anti-reflection
Layer 7；The polyester film basic unit is the colorless and transparent film of 15 μm of thickness；The thickness of the upper zinc sulfide layer 6 and lower zinc sulfide layer 2
It is 50nm；Upper aluminum titanium alloy layer 5 and the thickness of lower aluminum titanium alloy layer 3 are 30nm；Upper aluminum titanium alloy layer 5 and lower aluminum titanium alloy layer 3
The mass percentage content of middle titanium is 6%；Metal level 4 is the aluminium lamination of the nm of thickness 15；The thickness of anti-reflection layer 7 is 200nm,
Anti-reflection layer 7 is monodisperse mesoporous hollow silicon dioxide ball film, and the particle diameter of monodisperse mesoporous hollow silicon dioxide ball is
100nm, 10~15nm of ball wall thickness；Monodisperse mesoporous hollow silicon dioxide ball film can use monodisperse mesoporous hollow silicon dioxide
Ball is scattered in the colloidal sol of silica or titanium dioxide, recycles dip-coating method or spin-coating method to be obtained, monodisperse mesoporous
The mass concentration of hollow silicon dioxide ball is less than 1%.
Embodiment three
As shown in figure 1, the present invention provides a kind of optical electivity reflection type thermal insulation film, including the polyester for stacking gradually from the bottom to top
Film basic unit 1, lower zinc sulfide layer 2, lower aluminum titanium alloy layer 3, metal level 4, upper aluminum titanium alloy layer 5, upper zinc sulfide layer 6 and anti-reflection
Layer 7；The polyester film basic unit is the colorless and transparent film of 30 μm of thickness；The thickness of the upper zinc sulfide layer 6 and lower zinc sulfide layer 2
It is 100nm；Upper aluminum titanium alloy layer 5 and the thickness of lower aluminum titanium alloy layer 3 are 50nm；Upper aluminum titanium alloy layer 5 and lower aluminum titanium alloy layer 3
The mass percentage content of middle titanium is 8%；Metal level 4 is the silver layer of the nm of thickness 30；The thickness of anti-reflection layer 7 is 300nm,
Anti-reflection layer 7 is monodisperse mesoporous hollow silicon dioxide ball film, and the particle diameter of monodisperse mesoporous hollow silicon dioxide ball is
100nm, 10~15nm of ball wall thickness；Monodisperse mesoporous hollow silicon dioxide ball film can use monodisperse mesoporous hollow silicon dioxide
Ball is scattered in the colloidal sol of silica or titanium dioxide, recycles dip-coating method or spin-coating method to be obtained, monodisperse mesoporous
The mass concentration of hollow silicon dioxide ball is less than 1%.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention；Appoint
What those of ordinary skill in the art, in the case where technical solution of the present invention ambit is not departed from, all using the side of the disclosure above
Method and technology contents make many possible variations and modification, or the equivalent reality for being revised as equivalent variations to technical solution of the present invention
Apply example.Therefore, every content without departing from technical solution of the present invention, is done according to technical spirit of the invention to above example
Any simple modification, equivalent, equivalence changes and modification, still fall within the range of technical solution of the present invention protection.
Claims (3)
1. a kind of optical electivity reflection type thermal insulation film, it is characterised in that it is poly- that the thermal isolation film includes stacking gradually from the bottom to top
Zhi Mo basic units, lower zinc sulfide layer, lower aluminum titanium alloy layer, metal level, upper aluminum titanium alloy layer, upper zinc sulfide layer and anti-reflection layer；
The polyester film basic unit is the colorless and transparent film of 1~30 μm of thickness；The upper zinc sulfide layer is with the thickness of lower zinc sulfide layer
10~100nm；Upper aluminum titanium alloy layer and the thickness of lower aluminum titanium alloy layer are 1~50nm；Metal level is the aluminium of the nm of thickness 1~30
Layer or silver layer；The thickness of anti-reflection layer is 100~300nm.
2. a kind of optical electivity reflection type thermal insulation film according to claim 1, it is characterised in that the upper aluminum titanium alloy layer
Mass percentage content with titanium in lower aluminum titanium alloy layer is 4%~8%.
3. a kind of optical electivity reflection type thermal insulation film according to claim 1 and 2, it is characterised in that the anti-reflection
The monodisperse mesoporous hollow silicon dioxide ball film of layer, the particle diameter of monodisperse mesoporous hollow silicon dioxide ball is 100nm, ball wall thickness 10
~15nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188631.6A CN106671509A (en) | 2016-12-21 | 2016-12-21 | Spectrum-selected reflection type thermal-insulation film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188631.6A CN106671509A (en) | 2016-12-21 | 2016-12-21 | Spectrum-selected reflection type thermal-insulation film |
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| Publication Number | Publication Date |
|---|---|
| CN106671509A true CN106671509A (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611188631.6A Pending CN106671509A (en) | 2016-12-21 | 2016-12-21 | Spectrum-selected reflection type thermal-insulation film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720026A (en) * | 2019-02-25 | 2019-05-07 | 深圳德宝天成科技有限公司 | A kind of high transmission high reflection thermal isolation film |
Citations (5)
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| CN101393289A (en) * | 2007-09-18 | 2009-03-25 | 北京互联星光信息技术有限公司 | Energy-conserving heat insulation film series design, film material selection and making method |
| US20090186213A1 (en) * | 2005-08-23 | 2009-07-23 | Saint-Gobain Glass France | Low emissivity (low-e) thin coating stacks with intermediate antidiffusion layers |
| CN102219393A (en) * | 2011-03-29 | 2011-10-19 | 长春理工大学 | Mesoporous antireflective film and transparent conducting film composite coated glass and coating method thereof |
| CN104669717A (en) * | 2013-11-26 | 2015-06-03 | 比亚迪股份有限公司 | Anti-reflective film and preparation method thereof |
| CN105366960A (en) * | 2015-12-01 | 2016-03-02 | 中航三鑫股份有限公司 | Double-silver low-radiation coated glass with outer reflective color being warm-toned and manufacturing method for coated glass |
-
2016
- 2016-12-21 CN CN201611188631.6A patent/CN106671509A/en active Pending
Patent Citations (5)
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| US20090186213A1 (en) * | 2005-08-23 | 2009-07-23 | Saint-Gobain Glass France | Low emissivity (low-e) thin coating stacks with intermediate antidiffusion layers |
| CN101393289A (en) * | 2007-09-18 | 2009-03-25 | 北京互联星光信息技术有限公司 | Energy-conserving heat insulation film series design, film material selection and making method |
| CN102219393A (en) * | 2011-03-29 | 2011-10-19 | 长春理工大学 | Mesoporous antireflective film and transparent conducting film composite coated glass and coating method thereof |
| CN104669717A (en) * | 2013-11-26 | 2015-06-03 | 比亚迪股份有限公司 | Anti-reflective film and preparation method thereof |
| CN105366960A (en) * | 2015-12-01 | 2016-03-02 | 中航三鑫股份有限公司 | Double-silver low-radiation coated glass with outer reflective color being warm-toned and manufacturing method for coated glass |
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| 刘培生 著: "《钴基合金铝化物涂层的高温氧化行为》", 31 January 2008, 冶金工业出版社 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720026A (en) * | 2019-02-25 | 2019-05-07 | 深圳德宝天成科技有限公司 | A kind of high transmission high reflection thermal isolation film |
| CN109720026B (en) * | 2019-02-25 | 2024-03-12 | 深圳德宝天成科技有限公司 | High-permeability high-reflection heat insulation film |
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Application publication date: 20170517 |
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