CN105835497B - A kind of preparation method of intelligence heat-insulating sound-insulating PVB films and the preparation method of PVB film doubling glass - Google Patents
A kind of preparation method of intelligence heat-insulating sound-insulating PVB films and the preparation method of PVB film doubling glass Download PDFInfo
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- CN105835497B CN105835497B CN201610192095.0A CN201610192095A CN105835497B CN 105835497 B CN105835497 B CN 105835497B CN 201610192095 A CN201610192095 A CN 201610192095A CN 105835497 B CN105835497 B CN 105835497B
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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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of preparation methods of intelligence PVB doubling glass, including sequentially connected first PVB layer, the second puigging and third PVB layer, include the following steps：(1) vanadium dioxide nano powder is added in into dissolving in alcohol and forms VO2Solution, VO2Solution is blended with resin-oatmeal, as the second puigging masterbatch, and the second puigging masterbatch is processed into the second puigging of the functional layer containing three-dimensional channel structure；(2) the second puigging and PVB resin powder are blended and the intelligent heat-insulating sound-insulating PVB films is obtained by co-extrusion or roll-forming.The present invention utilizes VO2Automatic temperature control is heat-insulated to be realized to the difference of the transmission of light and reflecting properties at different temperatures, soundproof effect is realized by three-dimensional channel structure and not to damping, sound insulation and heat-proof quality are integrated into PVB film layers simultaneously, being formed has the function of the novel PVB interlayer films of heat-insulating sound-insulating, improves the functionality of pvb film while ensures the safety of doubling glass.
Description
Technical field：
The present invention relates to building and car and boat energy-saving and noise-reducing fields, and in particular to a kind of preparation of intelligence heat-insulating sound-insulating PVB films
The preparation method of method and PVB film doubling glass.
Background technology：
Door and window be the mankind in order to improve the product that environmental amenity degree comes into being, anxiety and people with Energy situation
Class further improves comfort level, and the energy-saving and insulating noise of door and window is also increasingly brought into schedule.It is well known that building
In building, account for about more than the 50% of whole building thermic load by door and window dispersed heat, with people to vision requirement and comfortably
The continuous promotion of degree, the area of door and window is increasing, and the energy lost by door and window can not more despise.Sound is a kind of vibration
Wave, the frequency that human ear can be heard are 20-20000Hz, and especially sensitive frequency is 1000-4000Hz.Noise not only influences work
Efficiency more influences comfort, either house or vehicle, and it is all a critically important index to reduce noise.Past, people were led to
The sound insulation value of glass often is improved using the thickness of solid or increase glass, however as people to the increasingly heavy of environmental problem
Depending on the limitation of Glass Design, increasing thickness and hardness has certain limitation, and " environmentally protective " is as building and automaker
The problem of facing, wherein lightweight, then rise to the considerations of important in Automobile Design factor.Both may be used using PVB doubling glass
To solve noise problem, and lightweight problem can be solved, be a very big progress, but common PVB doubling glass is not
The coupling frequency of glass can be solved, noise reduction is limited, this just needs to develop high performance pvb film.It develops and a has both heat insulation
The pvb film of sound performance not only meets the energy-saving requirement of building, also meets automotive light weight technology, safety and comfortable
The needs of degree have significant economic and social benefit for " environmentally protective ".
Currently known method has：
A kind of be overlapped using heat-insulated and two kinds of different function of sound insulation PVB films, achievees the purpose that heat-insulating sound-insulating.
The glass made of above method, although the function of sound-insulating and heat-insulating can be reached, due to using two different PVB glue
Piece not only increases the thickness and weight of PVB films, also adds assembly problem.
Second method is that glass is fabricated to hollow mould formula, reaches heat-insulating sound-insulating by forming air layer between glass
Purpose.Although this hollow glass has certain heat-insulated and sound insulation purpose, but effect all unobvious.Due to there is no PVB
Film, safety are not guaranteed.
Invention content：
To solve the above problems, the present invention provides a kind of simple in structure, effect good heat-insulating sound-insulating PVB films and doubling
Glass product.Vanadium dioxide (the VO with intelligent heat-proof quality is utilized in the present invention2) nano particle be heat-insulated matrix, pass through three
The design of dimension channel and asymmetric damping can improve the soundproof effect of PVB materials to greatest extent, and heat-insulated and sound insulation value is same
When be integrated on a kind of pvb film.
The present invention is achieved by the following technical programs：
The object of the present invention is to provide a kind of preparation method of intelligent heat-insulating sound-insulating PVB films, the intelligence heat-insulating sound-insulating PVB
Film includes sequentially connected first PVB layer, the second puigging and third PVB layer, includes the following steps：
The preparation of (1) second puigging：Vanadium dioxide nano powder is added in into dissolving in alcohol and forms VO2Solution, it is described
VO2Solution is blended with resin-oatmeal or vanadium dioxide nano powder is directly blended with resin-oatmeal, obtains containing mass percent
For 0.1~5% VO2The resin concentrates of powder, as the second puigging masterbatch, by 200 DEG C of the second sound insulation masterbatch when, lead to
Co-extrusion is crossed to obtain containing VO2Pvb film, the pvb film is processed into the second sound insulation of the functional layer containing three-dimensional channel structure
Layer；
(2) preparation of intelligent heat-insulating sound-insulating PVB films：The second puigging that step (1) is prepared and PVB resin powder are total to
It is mixed to obtain the intelligent heat-insulating sound-insulating PVB films by 200 DEG C of co-extrusions or 130 DEG C of roll-formings.
Vanadium dioxide (the VO with intelligent heat-proof quality is utilized in the present invention2) nano particle be heat-insulated matrix, pass through three
Dimension channel designs and leaves trap to sound, the sound by three-dimensional opening after multiple reflection and transmission off-energy,
Further loss acoustic energy is acted on by the asymmetric damping of three-dimensional channel both sides different-thickness and the PVB of density, it can be with
The soundproof effect of PVB materials is improved to greatest extent, and heat-insulated and sound insulation value is integrated in simultaneously on a kind of pvb film.
Point in the present invention vanadium dioxide (VO2) nano-powder with phase transition function or containing hypovanadic oxide powder
Dispersion liquid is distributed in resin, forms the resin concentrates containing VO2 nano particles, is then extruded by room temperature blending and 200 degree
Type technology obtains the resin membrane material containing intelligent heat insulation nano VO2 particles, the intelligence being molded over by 3D printing or photoetching
Three-dimensional channel is formed in heat-insulated membrane material, obtains the second sound-insulating and heat-insulating layer containing VO2 nano particles with three-dimensional channel structure,
Then the first PVB layer is obtained by 200 degree of co-extrusions or 130 degree of rolling techniques, the second sound-insulating and heat-insulating layer, third PVB layer is compound
Heat-insulating sound-insulating PVB films.
Preferably, three-dimensional channel structure described in step (1) for be molded by 3D printing or photoetching to be formed it is round, rectangular
Or petal three-dimensional communication structure, the three-dimensional channel aperture are 0~1mm, porosity is 0.5~3%.
Preferably, the intelligence heat-insulating sound-insulating PVB film thicknesses are one kind in 0.38mm, 0.76mm or 1.14mm.
Further, the thickness of second puigging is 10~500um, first PVB layer and the third PVB layer
Thickness difference be 10~500um.
Preferably, the VO2The grain size of nano-particle is 10~50nm, and content is the 0.1~5% of PVB film qualities.
Preferably, the one kind of resin-oatmeal in PVB, EVA, PET or styrene-acrylic resin described in step (1).
The present invention also provides a kind of preparation methods of intelligent heat-insulating sound-insulating PVB doubling glass, will not only change PVB folders
The safety of glue glass more improves the energy-saving and noise-reducing effect of PVB doubling glass, is to achieve many things at one stroke.
A kind of preparation method of intelligence heat-insulating sound-insulating PVB doubling glass, the intelligence being prepared as stated above is heat-insulated
Sound insulation PVB films are by between hot-forming merging layer glass, forming the PVB doubling glass with intelligent heat insulation performance.
The glass is simple glass, tempered glass or semi-tempered glass.
The beneficial effects of the invention are as follows：The present invention utilizes VO2At different temperatures to the transmission of light and reflecting properties not
With realizing that automatic temperature control is heat-insulated, soundproof effect is realized by three-dimensional channel structure and not to damping, sound insulation and heat-proof quality
It is integrated into PVB film layers simultaneously, forms the novel PVB interlayer films with heat-insulating sound-insulating, improves the function of pvb film
Property in turn ensures the safety of formed doubling glass simultaneously, can be widely applied to building energy conservation noise reduction and vehicle window heat-insulation sound insulation,
With significant economic and social benefit.
Description of the drawings：
Fig. 1 is heat-insulating sound-insulating PVB films film layer schematic diagram proposed by the present invention；
Fig. 2 is the second puigging circle 3 D pore canal enlarged structure schematic diagram；
Wherein, the 1, first PVB layer；2nd, the second puigging；3rd, third PVB layer.
Specific embodiment：
With reference to specific example, the present invention is furture elucidated.It should be understood that these embodiments are merely to illustrate this hair
Bright rather than restriction protection scope of the present invention.Technical staff is according to the improvement of the invention made and tune in practical applications
It is whole, still fall within protection scope of the present invention.
The equipment and raw material used except special instruction, the present invention is the art routine commercial products.
As shown in Figure 1：A kind of intelligence heat-insulating sound-insulating PVB films, including sequentially connected first PVB layer 1, the second puigging 2
With third PVB layer 3, the first PVB layer, the second puigging and third PVB layer at least one layer contain the heat-insulated VO of intelligent dimming2Nanometer
Particle.
A kind of preparation method of intelligence heat-insulating sound-insulating PVB films, includes the following steps：
The preparation of (1) second puigging：Vanadium dioxide nano powder is added in into dissolving in alcohol and forms VO2Solution, it is described
VO2Solution is blended with resin-oatmeal or vanadium dioxide nano powder is directly blended with resin-oatmeal, obtains containing mass percent
For 0.1~5% VO2The resin concentrates of powder, as the second puigging masterbatch, by during 200 DEG C of the second sound insulation masterbatch by altogether
It squeezes and obtains containing VO2Pvb film, pvb film is processed into the second puigging of the functional layer containing three-dimensional channel structure；
(2) preparation of intelligent heat-insulating sound-insulating PVB films：The second puigging that step (1) is prepared and PVB resin powder are total to
It is mixed to obtain the intelligent heat-insulating sound-insulating PVB films by 200 DEG C of co-extrusions or 130 DEG C.
Three-dimensional channel structure described in step (1) is is molded round, the rectangular or petal to be formed by 3D printing or photoetching
The three-dimensional communication structure of shape, the three-dimensional channel aperture are 0~1mm, and porosity is 0.5~3%, in the present invention three-dimensional channel
Structure be not restricted to protection it is round, rectangular or petal, the shape that other skilled in the art is contemplated that its
Within the protection domain of invention, the present invention illustrates the three-dimensional channel structure of the present invention by taking circle as an example, as shown in Fig. 2, this shows
The connectivity in meant for illustration circle duct, it is not limited to circular configuration shown in figure, as long as ensureing to connect to greatest extent
Soundproof effect is can reach with porosity.
Embodiment 1
Take the VO that grain size is 10nm2Powder is added to after forming solution in ethyl alcohol, is added in PVB resin powder by stirring altogether
It is mixed, it obtains containing VO2The PVB resin masterbatch of powder 0.1%, ethyl alcohol volatilize in whipping process, are obtained by 200 degree of co-extrusion technologies
To containing VO2Pvb film, the connection circular hole containing a diameter of 0.5mm is obtained by 3D printing contains VO2PVB films
Piece, porosity 0.5% obtain the first layer thickness as 10um by 200 degree of co-extrusions, and the second layer thickness is 300um, and third layer is
The overall thickness of 80um is the heat-insulating sound-insulating pvb film of 0.38mm, and simple glass is hot-forming obtains target doubling glass.
Embodiment 2
Take the VO that grain size is 20nm2Powder is added in PVB resin powder through blended under agitation, is obtained containing VO2Powder 1%
PVB resin masterbatch, is obtained by co-extrusion technology containing VO2Pvb film, obtained by 3D printing containing a diameter of 0.1mm's
Connection circular hole contains VO2Pvb film, porosity 3% obtains the first layer thickness as 10um by 200 degree of co-extrusions,
Second layer thickness be 350um, the heat-insulating sound-insulating PVB films that the overall thickness that third layer is 20um is 0.38mm, with simple glass hot pressing
Molding obtains target doubling glass.
Embodiment 3
Take the VO that grain size is 30nm2Powder is added to after forming solution in ethyl alcohol, is added in PVB resin powder by stirring altogether
It is mixed, it obtains containing VO2The PVB resin masterbatch of powder 2%, ethyl alcohol volatilize in whipping process, are obtained by 200 degree of co-extrusion technologies
Contain VO2Pvb film, the connection circular hole containing a diameter of 1mm is obtained by 3D printing contains VO2Pvb film,
Porosity is 0.5%, and the first layer thickness is obtained as 50um by co-extrusion, and the second layer thickness is 300um, and third layer is the total of 80um
Thickness is the heat-insulating sound-insulating PVB films of 0.38mm, and simple glass is hot-forming obtains target doubling glass.
Embodiment 4
Take the VO that grain size is 10nm2Powder is added in PVB resin powder through blended under agitation, is obtained containing VO2Powder 3%
PVB resin masterbatch, is obtained by co-extrusion technology containing VO2Pvb film, obtained by 3D printing containing a diameter of 0.5mm's
Connection circular hole contains VO2Pvb film, porosity 0.5%, obtaining the first layer thickness by 200 degree of co-extrusions is
100um, the second layer thickness be 100um, the heat-insulating sound-insulating PVB films that the overall thickness that third layer is 180um is 0.38mm, with half tempered
Glass hot pressing obtains target doubling glass.
Embodiment 5
Take the VO that grain size is 50nm2Powder is added to after forming solution in ethyl alcohol, is added in PVB resin powder and is stirred by room temperature
Blending is mixed, is obtained containing VO2The PVB resin masterbatch of powder 4%, ethyl alcohol volatilize in whipping process, are obtained by co-extrusion technology
Contain VO2Pvb film, the connection circular hole containing a diameter of 0.5mm is obtained by 3D printing contains VO2PVB films
Piece, porosity 2% obtain first layer PVB thickness as 10um by 130 degree of roll-ins, and second layer PVB thickness is 300um, third
The heat-insulating sound-insulating PVB films that the overall thickness that layer PVB thickness is 80um is 0.38mm, target doubling glass is obtained with tempered glass hot pressing
Glass.
Embodiment 6
Take the VO that grain size is 30nm2Powder is added to after forming solution in ethyl alcohol, is added in PVB resin powder by stirring altogether
It is mixed, it obtains containing VO2The PVB resin masterbatch of powder 5%, ethyl alcohol volatilize in whipping process, are obtained by 200 degree of co-extrusion technologies
Contain VO2Pvb film, the connection circular hole containing a diameter of 1mm is obtained by laser engraving contains VO2PVB films
Piece, porosity 1% obtain the first layer thickness as 70um by 200 degree of co-extrusions, and the second layer thickness is 510um, and third layer is
The overall thickness of 80um is the heat-insulating sound-insulating PVB films of 0.76mm, and simple glass is hot-forming obtains target doubling glass.
Embodiment 7
Take the VO that grain size is 10nm2Powder is added to after forming solution in ethyl alcohol, is added in PET resin powder by stirring altogether
It is mixed, it obtains containing VO2The PET resin masterbatch of powder 2%, ethyl alcohol volatilize in whipping process, are obtained by 200 degree of co-extrusion technologies
Contain VO2PET film piece, the rectangular hole of connection containing a diameter of 0.2mm is obtained by 3D printing contains VO2PVB films
Piece, porosity 3% obtain first layer PVB thickness as 100um by 200 degree of co-extrusions, and second layer PET thickness is 360um, the
The heat-insulating sound-insulating PVB films that the overall thickness that three layers of PVB are 300um is 0.76mm, and simple glass is hot-forming obtains target doubling
Glass.
Embodiment 8
Take the VO that grain size is 20nm2Powder is added to after forming solution in alcohol, is added in EVA resin powder by stirring altogether
It is mixed, it obtains containing VO2The EVA resin masterbatch of powder 0.1%, alcohol volatilize in whipping process, are obtained by 200 degree of co-extrusion technologies
To containing VO2EVA film piece, the connection petal hole containing a diameter of 0.3mm is obtained by laser engraving contains VO2EVA
Diaphragm, porosity 1% obtain first layer PVB thickness as 70um by 200 degree of co-extrusions, and second layer EVA thickness is 500um, the
The heat-insulating sound-insulating PVB films that the overall thickness that three layers of PVB thickness are 570um is 1.14mm, and simple glass is hot-forming obtains target
Doubling glass.
Embodiment 9
Take the VO that grain size is 30nm2Powder is added to after forming solution in alcohol, is added in styrene-acrylic resin powder by stirring altogether
It is mixed, it obtains containing VO2The styrene-acrylic resin masterbatch of powder 5%, alcohol volatilize in whipping process, are obtained by 200 degree of co-extrusion technologies
To containing VO2Styrene-acrylic resin diaphragm, contain VO by what laser engraving obtained the irregular holes containing a diameter of 0.2mm2's
Styrene-acrylic resin diaphragm, porosity 1% obtain first layer PVB thickness as 120um, second layer styrene-acrylic resin thickness by co-extrusion
For 500um, heat-insulating sound-insulating PVB films that the overall thickness that third layer PVB thickness is 520um is 1.14mm are hot pressed into simple glass
Type obtains target doubling glass.
Above-listed detailed description is illustrating for possible embodiments of the present invention, which is not to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the scope of patent protection of this case
In.
Claims (7)
1. a kind of preparation method of intelligence heat-insulating sound-insulating PVB films, which is characterized in that the intelligence heat-insulating sound-insulating PVB films including according to
The first PVB layer, the second puigging and the third PVB layer of secondary connection, include the following steps：
The preparation of (1) second puigging：Vanadium dioxide nano powder is added in into dissolving in alcohol and forms VO2Solution, the VO2It is molten
Liquid is blended with resin-oatmeal or vanadium dioxide nano powder is directly blended with resin-oatmeal, and it is 0.1 to obtain containing mass percent
~5% VO2The resin concentrates of powder, as the second puigging masterbatch, by during 200 DEG C of the second puigging masterbatch by altogether
It squeezes and obtains containing VO2Pvb film, the pvb film is processed into the second puigging of the functional layer containing three-dimensional channel structure；
(2) preparation of intelligent heat-insulating sound-insulating PVB films：The second puigging that step (1) is prepared and the blending of PVB resin powder are logical
It crosses 200 DEG C of co-extrusions or 130 DEG C of roll-formings obtains the intelligent heat-insulating sound-insulating PVB films；
Three-dimensional channel structure described in step (1) for be molded by 3D printing or photoetching to be formed it is round, rectangular or petal
Three-dimensional communication structure, the three-dimensional channel aperture are 0~1mm, and porosity is 0.5~3%, first PVB layer and described the
The thickness difference of three PVB layers is 10~500 μm.
2. the preparation method of intelligent heat-insulating sound-insulating PVB films according to claim 1, which is characterized in that the intelligence heat insulation
Sound PVB film thicknesses are one kind in 0.38mm, 0.76mm or 1.14mm.
3. the preparation method of intelligent heat-insulating sound-insulating PVB films according to claim 2, it is characterised in that：Second puigging
Thickness be 10~500 μm.
4. the preparation method of intelligent heat-insulating sound-insulating PVB films according to claim 1, it is characterised in that：The VO2Nano-particle
Grain size for 10~50nm, content is the 0.1~5% of PVB film qualities.
5. the preparation method of intelligent heat-insulating sound-insulating PVB films according to claim 1, it is characterised in that：Step is set described in (1)
The one kind of cosmetics in PVB, EVA, PET or styrene-acrylic resin.
6. a kind of preparation method of intelligence heat-insulating sound-insulating PVB doubling glass, which is characterized in that will be by any one of Claims 1 to 5
The heat-insulating sound-insulating PVB films that the method is prepared pass through between hot-forming merging layer glass.
7. the preparation method of intelligence heat-insulating sound-insulating PVB doubling glass according to claim 6, which is characterized in that the glass
Glass is simple glass, tempered glass or semi-tempered glass.
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| CN201610192095.0A CN105835497B (en) | 2016-03-30 | 2016-03-30 | A kind of preparation method of intelligence heat-insulating sound-insulating PVB films and the preparation method of PVB film doubling glass |
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| CN201610192095.0A CN105835497B (en) | 2016-03-30 | 2016-03-30 | A kind of preparation method of intelligence heat-insulating sound-insulating PVB films and the preparation method of PVB film doubling glass |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108724868A (en) * | 2017-04-14 | 2018-11-02 | 浙江德斯泰新材料股份有限公司 | A kind of heat-insulating sound-insulating PVB films and preparation method thereof |
| CN107160799A (en) * | 2017-04-24 | 2017-09-15 | 天津创新晶彩科技有限公司 | A kind of adhering film to glass for avoiding condensation vapor |
| CN110667208A (en) * | 2019-11-12 | 2020-01-10 | 大冶市古冶玻璃有限公司 | High-strength laminated glass containing PVB and preparation method thereof |
| CN112026300A (en) * | 2020-08-19 | 2020-12-04 | 江门耀皮工程玻璃有限公司 | PVB interlayer sound insulation film glass processing technology |
| CN113845852A (en) * | 2021-10-09 | 2021-12-28 | 浙江多力塑胶有限公司 | Glass PVB film with sound insulation and ultraviolet insulation functions and preparation method thereof |
| CN115447244B (en) * | 2022-10-19 | 2024-05-31 | 浙江和顺新材料有限公司 | Sound-absorbing and sound-insulating multilayer film, composite structure thereof, wallpaper and preparation method |
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| US4011356A (en) * | 1974-01-29 | 1977-03-08 | Glaverbel-Mecaniver S.A. | Laminated glazing pane |
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| CN103640299A (en) * | 2013-11-26 | 2014-03-19 | 上海紫东薄膜材料股份有限公司 | Co-extruded intelligent polyester dimming film with bidirectional tension function and preparation method of film |
| CN104591552A (en) * | 2015-02-09 | 2015-05-06 | 孙宁 | Laminated glass and preparation method thereof |
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| JPS59206542A (en) * | 1983-05-10 | 1984-11-22 | 宇部興産株式会社 | Sound shielding sheet |
| CN103722749B (en) * | 2013-05-28 | 2015-11-25 | 太仓派欧技术咨询服务有限公司 | A kind of preparation method of porous sound absorbing structural composite material |
| CN203592740U (en) * | 2013-11-13 | 2014-05-14 | 新疆安玻玻璃科技有限公司 | Laminated glass with safe structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011356A (en) * | 1974-01-29 | 1977-03-08 | Glaverbel-Mecaniver S.A. | Laminated glazing pane |
| CN2295753Y (en) * | 1997-04-02 | 1998-10-28 | 李其树 | Environment protecting adhesive tape |
| CN103640299A (en) * | 2013-11-26 | 2014-03-19 | 上海紫东薄膜材料股份有限公司 | Co-extruded intelligent polyester dimming film with bidirectional tension function and preparation method of film |
| CN104591552A (en) * | 2015-02-09 | 2015-05-06 | 孙宁 | Laminated glass and preparation method thereof |
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