CN206170777U - Large size PVB splices laminated glass - Google Patents
Large size PVB splices laminated glass Download PDFInfo
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- CN206170777U CN206170777U CN201621012930.XU CN201621012930U CN206170777U CN 206170777 U CN206170777 U CN 206170777U CN 201621012930 U CN201621012930 U CN 201621012930U CN 206170777 U CN206170777 U CN 206170777U
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Abstract
The utility model provides a large size PVB splices laminated glass. Glass includes a glass base plate and outwards folds a PVB rete, the 2nd PVB rete, the 2nd glass base plate of establishing in proper order from a glass base plate no. 1 surface, wherein, a PVB rete, the 2nd PVB rete are spliced according to former initial line by at least two PVB membranes respectively and form, the first gap that is formed by a PVB rete of PVB membrane concatenation misplaces with the second gap that the 2nd PVB rete by the concatenation of PVB membrane formed each other. The utility model discloses a PVB concatenation laminated glass length reaches 6000~12000mm, and the width can reach 2500~3300mm, very big has satisfied the demand of people to large size PVB splices laminated glass.
Description
Technical field
The utility model belongs to laminated glass technical field, and in particular to a kind of oversize PVB splices laminated glass.
Background technology
Laminated glass is a kind of glass more than two-layer or two-layer is stitched together glass by polyvinyl butyral resin
Glass.Spliced by by compound glass, when glass outer is ruptured by external force, glass fragment is bonded on glass, crushed
Glass surface remain in that it is clean and tidy smooth, effectively prevent fragment stab and penetrate fall and may caused by casualties thing
Therefore, substantially increase the intensity and security performance of glass.
Because laminated glass has all many advantages compared to simple glass, therefore increasing high-end curtain wall,
Bank, kindergarten, museum, lighting roof are using safety coefficient PVB laminated glass higher.
But, the size that current PVB films supplier can produce maximum is 2440mm × 6000mm, that is to say, that at present
The size of PVB laminated glass is due to being limited to PVB films, it is impossible to realize large-sized production.And in actual building to interlayer
In the middle of the demand of glass, size is far longer than the scantling of supplier's offer, it is therefore necessary to develop larger-sized PVB folders
Layer glass.
Utility model content
The problems such as producing difficult for current PVB laminated glass large scale, the utility model embodiment provides a kind of super
Large scale PVB splices laminated glass.
In order to realize above-mentioned utility model purpose, the technical scheme of the utility model embodiment is as follows：
A kind of oversize PVB splices laminated glass, the PVB splicings laminated glass include the first glass substrate and
Outwards fold a PVB film layers, the 2nd PVB film layers, the second glass substrate for setting successively from the surface of the first glass substrate one；
Wherein, a PVB film layers, the 2nd PVB film layers are spliced by least two panels PVB films according to original side respectively
Form；The first gap that is formed of a PVB film layers spliced by the PVB films with by described the of PVB films splicing
The second gap mutual dislocation that two PVB film layers are formed；
The surface that first glass substrate is in contact with a PVB film layers is outwards plated with the first dielectric successively
Film layer, the first barrier film, Low emissivity film layer, the second barrier film, the second dielectric membranous layer；
The surface that second glass substrate is in contact with the 2nd PVB film layers is outwards plated with dielectric film successively
Layer, metallic diaphragm, anti-oxidation film layer, scratch resistance film layer.
Preferably, oversize PVB films splicing laminated glass length is 6000~12000mm, width is 2500~
3300mm。
Preferably, the thickness of first dielectric membranous layer is 10nm~40nm；And/or
The thickness of first barrier film is 2nm~10nm；And/or
The thickness of the Low emissivity film layer is 2nm~10nm；And/or
The thickness of second barrier film is 2nm~10nm；And/or
The thickness of second dielectric membranous layer is 10nm~40nm；And/or
The thickness of the first PVB film layers is 0.38mm~2.28mm；And/or
The thickness of the 2nd PVB film layers is 0.38mm~2.28mm.
Preferably, the thickness of the dielectric membranous layer is 10nm~40nm；And/or
The thickness of the metallic diaphragm is 2nm~10nm；And/or
The thickness of the anti-oxidation film layer is 5nm~20nm；And/or
The thickness of the scratch resistance film layer is 5nm~20nm.
Preferably, first, second dielectric membranous layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer,
SiNxOyFilm layer, BiO2Film layer, Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers；And/or,
The Low emissivity film layer be metal silver film, silver oxide membranous layer in any one；And/or,
First, second barrier film is any one in nickel chromium triangle film layer, oxidation nickel chromium triangle film layer, nitridation nickel chromium triangle film layer.
Preferably, the dielectric membranous layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm
Layer, BiO2Film layer, Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers；And/or,
The metallic diaphragm is metallic chromium layer；And/or,
The anti-oxidation film layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film
Layer, Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers；And/or,
The scratch resistance film layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film
Layer, Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers.
Oversize PVB splicing laminated glass in above-described embodiment, first, second glass is realized using two-layer PVB films
The splicing of substrate, because every layer of PVB film is spliced by least two panels PVB films according to original side, and two-layer splicing gap
Mutual dislocation, has ensured the tightness and intensity of laminated glass, but also by the size expansion of PVB laminated glass to being far longer than
2440mm × 6000mm and more than.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of oversize PVB splicing laminated glass in the utility model embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, the utility model example provides a kind of oversize PVB splices laminated glass.The super large chi
Very little PVB splicings laminated glass includes the first glass substrate 1 and is outwards folded successively from the surface of the first glass substrate 1 one to set
A PVB film layers 2, the 2nd PVB film layers 3, the second glass substrate 4.
Wherein, a PVB film layers 2, the 2nd PVB film layers 3 are spelled by least two panels PVB films according to original side respectively
Connect and form；The first gap 21 that the PVB film layers 2 spliced by the PVB films are formed and the institute spliced by the PVB films
State the mutual dislocation of the second gap 31 of the formation of the 2nd PVB film layers 3.
First glass substrate 1 is outwards plated successively by the first glass substrate layer 11 with from the surface of the first glass substrate layer 11
The first dielectric membranous layer 12, the first barrier film 13, Low emissivity film layer 14, the second barrier film 15, the second dielectric film for covering
Layer 16 is constituted；The first PVB film layers 2 are stacked at the surface of second dielectric membranous layer 16；
Second glass substrate 4 is by the outside plating successively of the second glass substrate layer 41 and the surface of the second glass substrate layer 11
Dielectric membranous layer 42, metallic diaphragm 43, anti-oxidation film layer 44, scratch resistance film layer 45 constitute；The 2nd PVB film layers 3 are folded to be set
In the surface of the scratch resistance film layer 45.
In a preferred embodiment, the first glass substrate layer 11 is ordinary white float glass, on the one hand reduces being produced into
This, another aspect improve production efficiency.
In a preferred embodiment, the thickness of the first dielectric membranous layer 12 is 20nm~80nm.
It is further preferred that the first dielectric membranous layer 12 is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer,
SiNxOyFilm layer, BiO2Film layer, Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers.First dielectric film
Layer 12 can the effective barrier film 13 of reinforced glass substrate layer 11 and first bond strength, and can prevent glass baseplate 11
Na+Permeated in other film layers.
Preferably, the thickness of first barrier film 13 is 20nm~80nm.
It is further preferred that the first barrier film 13 is any in being nickel chromium triangle film layer, oxidation nickel chromium triangle film layer, nitrogenizing nickel chromium triangle film layer
Kind.First barrier film 13 primarily serves the effect of Low emissivity film layer 14, prevents Low emissivity film layer 14 to be damaged.
In a preferred embodiment, the thickness of Low emissivity film layer 14 is 3nm~30nm.
It is further preferred that Low emissivity film layer 14 be metal silver film, silver oxide membranous layer in any one.
In any embodiment, the thickness of the second barrier film 15 is 2nm~10nm.
It is further preferred that the second barrier film 15 is any in being nickel chromium triangle film layer, oxidation nickel chromium triangle film layer, nitrogenizing nickel chromium triangle film layer
Kind.
Preferably, the thickness of the second dielectric membranous layer 16 is 20nm~40nm.
It is further preferred that the second dielectric membranous layer 16 is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer,
SiNxOyFilm layer, BiO2Film layer, Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers.
In a preferred embodiment, the thickness of a PVB film layers 2 is 0.38mm~2.28mm；And/or the 2nd PVB film layer 3
Thickness be 0.38mm~2.28mm.
Preferably, the thickness of dielectric membranous layer 42 is 20nm~80nm.It is further preferred that dielectric membranous layer 42 is
SiZrOxFilm layer.
Preferably, the thickness of metallic diaphragm 43 is 2nm~10nm.It is further preferred that metallic diaphragm 43 is metallic chromium layer.
Preferably, the thickness of anti-oxidation film layer 44 is 5nm~20nm.It is further preferred that anti-oxidation film layer 44 is
SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film layer, Al2O3Film layer, Nb2O5Film layer,
Si3N4Any one in film layer, AZO film layers.
Preferably, the thickness of scratch resistance film layer 45 is 5nm~20nm.It is further preferred that the scratch resistance film layer 45 is
TiO2Film layer, SiO2Film layer, Ta2O5Film layer, BiO2Film layer, Al2O3Any one in film layer.
A PVB film layers 2, the 2nd PVB film layers 3 being spliced by above-mentioned film layer structure and multi-disc PVB films so that super
Large scale PVB films splicing laminated glass length reaches 6000~12000mm, and width reaches 2500~3300mm, due to every layer of PVB
Film is spliced by least two panels PVB films according to original side, the first gap of the PVB film layers 2 being spliced by PVB films
21, the mutual dislocation of the second gap 31 with the 2nd PVB film layers 3 being spliced by PVB films has ensured the tightness of laminated glass
And intensity, breach existing producer and be beyond one's reach size, so that for the production of oversize laminated glass provides foundation.
Correspondingly, on the basis of oversize PVB splicing laminated glass mentioned above, the utility model embodiment is also
Splice a kind of manufacture method of laminated glass there is provided the utility model embodiment oversize PVB.
Used as the utility model preferred embodiment, the manufacture method of oversize PVB splicing laminated glass is including as follows
Step：
Outwards folded successively on the surface of the second dielectric membranous layer 16 of first glass substrate 1 and set a PVB film layers 2, the
The step of two PVB film layers 3, the second glass substrate 4.
Wherein, width is left at the splicing position in a PVB film layers 2, the 2nd PVB film layers 3 between any two panels PVB films
Spend the gap for 0~0.5mm, the gap width does not take 0 value, namely the first gap 21, the width in the second gap 31 for 0~
0.5mm, the gap width does not take 0 value；
The gap of the first PVB film layers 2 and the gap mutual dislocation of the 2nd PVB film layers 3；
Spliced according to original side at the splicing position of the PVB films；
The scratch resistance film layer 45 of second glass substrate 4 is relative with the 2nd PVB film layers 3.
Specifically, it is first clear using Benteler before the first glass substrate 1, the surface of the second glass substrate 4 are folded and set PVB films
Washing machine is cleaned to ordinary white float glass, the first glass substrate 1 of removal, the organic contamination on the surface of the second glass substrate 4
Material.
Specifically, the first electricity directly outwards can be successively plated with a surface for the first glass substrate 1 for splicing to be situated between
The 12, first barrier film 13 of plasma membrane layer, Low emissivity film layer 14, the second barrier film 15, the glass base of the second dielectric membranous layer 16
Plate.Outwards can also successively be plated on the surface of the first glass substrate layer 11 1 using any one in evaporation, magnetron sputtering or spraying plating
Cover the first dielectric membranous layer 12, the first barrier film 13, Low emissivity film layer 14, the second barrier film 15, the second dielectric membranous layer
16。
The second glass substrate 4 for splicing directly outwards can successively be plated with dielectric membranous layer with a surface
42nd, metallic diaphragm 43, anti-oxidation film layer 44, the glass substrate of scratch resistance film layer 45.Can also be using evaporation, magnetron sputtering or spray
Any one in plating is in the plating dielectric membranous layer 42 of the second glass substrate layer 41, metallic diaphragm 43, anti-oxidation film layer 44, scratch resistance
Film layer 45.
In the splicing of PVB films, it is bonded using absolute ethyl alcohol.
When PVB films splice, the gap (not taking 0 value) of 0~0.5mm is left on two relative original sides, and being beneficial to splice
Glass be placed in when in autoclave, gap be PVB films melting filling it is smooth.
And PVB film layers 2, the gap of the 2nd PVB film layers 3 mutually stagger, it is to avoid the PVB films of a PVB film layers melt
The gap of the 2nd PVB film layers is flowed into during change, the lucky gap to each place layer of PVB films melting of each layer is filled so that
Splicing is tight and strength of glass is secure.
The utility model embodiment oversize PVB splicing laminated glass manufacture method operation it is simple, production efficiency is high,
Low production cost, sound construction, compact, properties of product meet the demand that people splice laminated glass to oversize PVB.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., all should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of oversize PVB splices laminated glass, it is characterised in that：The glass is including the first glass substrate and certainly
A PVB film layers, the 2nd PVB film layers, the second glass substrate for setting outwards are folded successively in the surface of first glass substrate one；
Wherein, a PVB film layers, the 2nd PVB film layers spliced according to original side by least two panels PVB films respectively and
Into；The first gap that the PVB film layers spliced by the PVB films are formed and described second spliced by the PVB films
The second gap mutual dislocation that PVB film layers are formed；
The surface that first glass substrate is in contact with a PVB film layers is outwards plated with the first dielectric film successively
Layer, the first barrier film, Low emissivity film layer, the second barrier film, the second dielectric membranous layer；
The surface that second glass substrate is in contact with the 2nd PVB film layers is outwards plated with dielectric membranous layer, gold successively
Category film layer, anti-oxidation film layer, scratch resistance film layer.
2. oversize PVB as claimed in claim 1 splices laminated glass, it is characterised in that：The oversize PVB films are spelled
Laminated glass length is connect for 6000~12000mm, width is 2500~3300mm.
3. the oversize PVB as described in claim 1~2 is any splices laminated glass, it is characterised in that：
The thickness of first dielectric membranous layer is 10nm~40nm；And/or
The thickness of first barrier film is 2nm~10nm；And/or
The thickness of the Low emissivity film layer is 2nm~10nm；And/or
The thickness of second barrier film is 2nm~10nm；And/or
The thickness of second dielectric membranous layer is 10nm~40nm；And/or
The thickness of the first PVB film layers is 0.38mm~2.28mm；And/or
The thickness of the 2nd PVB film layers is 0.38mm~2.28mm.
4. the oversize PVB as described in claim 1~2 is any splices laminated glass, it is characterised in that：
The thickness of the dielectric membranous layer is 10nm~40nm；And/or
The thickness of the metallic diaphragm is 2nm~10nm；And/or
The thickness of the anti-oxidation film layer is 5nm~20nm；And/or
The thickness of the scratch resistance film layer is 5nm~20nm.
5. oversize PVB as claimed in claim 1 splices laminated glass, it is characterised in that：First, second dielectric
Film layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film layer, Al2O3Film layer, Nb2O5
Film layer, Si3N4Any one in film layer, AZO film layers；And/or,
The Low emissivity film layer be metal silver film, silver oxide membranous layer in any one；And/or,
First, second barrier film is any one in nickel chromium triangle film layer, oxidation nickel chromium triangle film layer, nitridation nickel chromium triangle film layer.
6. oversize PVB as claimed in claim 1 splices laminated glass, it is characterised in that：The dielectric membranous layer is
SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film layer, Al2O3Film layer, Nb2O5Film layer,
Si3N4Any one in film layer, AZO film layers；And/or, the metallic diaphragm is metallic chromium layer；And/or,
The anti-oxidation film layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film layer,
Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers；And/or,
The scratch resistance film layer is SiZrOxFilm layer, TiO2Film layer, SiO2Film layer, Ta2O5Film layer, SiNxOyFilm layer, BiO2Film layer,
Al2O3Film layer, Nb2O5Film layer, Si3N4Any one in film layer, AZO film layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012930.XU CN206170777U (en) | 2016-08-31 | 2016-08-31 | Large size PVB splices laminated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012930.XU CN206170777U (en) | 2016-08-31 | 2016-08-31 | Large size PVB splices laminated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170777U true CN206170777U (en) | 2017-05-17 |
Family
ID=58675210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012930.XU Expired - Fee Related CN206170777U (en) | 2016-08-31 | 2016-08-31 | Large size PVB splices laminated glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN206170777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183244A (en) * | 2016-08-31 | 2016-12-07 | 信义玻璃（营口）有限公司 | Oversize PVB splicing laminated glass and manufacture method thereof |
-
2016
- 2016-08-31 CN CN201621012930.XU patent/CN206170777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183244A (en) * | 2016-08-31 | 2016-12-07 | 信义玻璃（营口）有限公司 | Oversize PVB splicing laminated glass and manufacture method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |