CN208197735U - A kind of fireproof PVB film glass component - Google Patents
A kind of fireproof PVB film glass component Download PDFInfo
- Publication number
- CN208197735U CN208197735U CN201820445221.3U CN201820445221U CN208197735U CN 208197735 U CN208197735 U CN 208197735U CN 201820445221 U CN201820445221 U CN 201820445221U CN 208197735 U CN208197735 U CN 208197735U
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- CN
- China
- Prior art keywords
- pvb
- glass
- intermediate coat
- fireproof
- composite 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.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a kind of fireproof PVB film glass component, including the first glass being successively bonded, first mucigel, PVB composite membrane, the second mucigel, the second glass, by the first PVB intermediate coat successively bonded, Kapton, the 2nd PVB intermediate coat are compound to be made the PVB composite membrane.The utility model is by being compounded to form PVB composite membrane to existing PVB intermediate coat and the Kapton with flame retardant effect, increase the anti-flammability of PVB intermediate coat, so that PVB composite membrane has fire protecting performance, it is further that glass outer is bonded by flame retardant silica gel, so that entire glass assembly all has the function of fire-retardant fireproof.
Description
Technical field
The utility model relates to technical field of membrane among PVB, specially a kind of PVB film glass groups with fire-proof function
Part.
Background technique
PVB intermediate coat is a kind of high molecular material by polyvinyl butyral resin through plasticizer plasticizing extrusion forming,
Appearance is semitransparent thin film, free from admixture, surfacing and has certain roughness and good flexibility, is had very to unorganic glass
Cohesive force well has the characteristics such as transparent, heat-resisting, cold-resistant, moisture-proof and mechanical strength height, is mainly used for laminated glass, PVB interlayer
Glass is widely used in building, automobile and light due to having the multiple functions such as safety, heat preservation, control noise and isolation ultraviolet
The industries such as volt, but existing PVB intermediate coat flameproof effect is poor, therefore the glass manufactured does not have fireproof characteristic yet, limits
Its wider array of application range is made.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of fireproof PVB film glass component, solves existing
PVB intermediate coat flameproof effect it is poor, do not have the problem of fire performance.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fireproof PVB film glass component, including the first glass being successively bonded, the first mucigel, PVB composite membrane,
Second mucigel, the second glass, the PVB composite membrane is by the first PVB intermediate coat that successively bonds, Kapton, second
PVB intermediate coat is compound to be made.
Wherein, first mucigel, the second mucigel are transparent flame-retarding silica gel, thickness 0.02-0.05mm.
Further, the first PVB intermediate coat, the 2nd PVB intermediate coat with a thickness of 0.05-0.08mm.
Further, the Kapton with a thickness of 0.02-0.06mm.
Compared with prior art, a kind of fireproof PVB film glass component provided by the utility model passes through in existing PVB
Between film with the Kapton of flame retardant effect be compounded to form PVB composite membrane, increase the anti-flammability of PVB intermediate coat, make
Obtaining PVB composite membrane has fire protecting performance, further to bond glass outer by flame retardant silica gel, so that entire glass assembly all has
There is the function of fire-retardant fireproof.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of PVB composite membrane in the utility model Fig. 1.
In figure: 1 first glass, 2 first mucigels, 3 PVB composite membranes, 31 the oneth PVB intermediate coats, 32 polyimides are thin
Film, 33 the 2nd PVB intermediate coats, 4 second mucigels, 5 second glass.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of fireproof PVB film glass component, including the
One glass 1, the side of the first glass 1 is fixed to be bonded with the first mucigel 2, and side of first mucigel 2 far from the first glass 1 is solid
Surely it is bonded with PVB composite membrane 3, PVB composite membrane 3 is fixed far from the side of the first mucigel 2 and is bonded with the second mucigel 4, and second
Mucigel 4 is bonded with the second glass 5 far from the side fixation of PVB composite membrane 3.
Specifically, first mucigel (2), the second mucigel (4) are flame retardant silica gel, fire protection flame retarding grade reaches 94VO
Grade, thickness 0.02-0.05mm.The PVB composite membrane 3 is by the first PVB intermediate coat (31) by successively bonding, Kapton
(32), the 2nd PVB intermediate coat (33) is compound is made.The first PVB intermediate coat (31), the 2nd PVB intermediate coat (33) thickness
For 0.05-0.08mm.The Kapton (32) with a thickness of 0.02-0.06mm.Since Thermocurable polyimide has
Excellent thermal stability, 400 degrees Celsius of high temperature resistant or more, are made creep very little after film, have higher tensile strength, and have
Excellent flame retardant property, with PVB intermediate coat it is compound after, increase the flame retardant property of PVB composite membrane.
On the one hand the utility model applies transparent flame-retarding silica gel as adhesive that PVB composite membrane is Nian Jie with glass outer multiple
It closes, is initially formed flame-retardant layer in the outer layer of PVB composite membrane, it is on the other hand again sub- using two layers of PVB intermediate coat interlayer fitting polyamides
Amine film forms a kind of PVB composite membrane with flame retardant property, so that entire glass assembly has the function of fire protection flame retarding,
Efficiently solve the technical issues of PVB film glass cannot prevent fires in the prior art.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of fireproof PVB film glass component, it is characterised in that: including the first glass (1) being successively bonded, the first mucigel
(2), PVB composite membrane (3), the second mucigel (4), the second glass (5), the PVB composite membrane (3) by successively bond first
PVB intermediate coat (31), Kapton (32), the 2nd PVB intermediate coat (33) are compound to be made.
2. a kind of fireproof PVB film glass component according to claim 1, it is characterised in that: the first mucigel (2),
Two mucigels (4) are transparent flame-retarding silica gel, thickness 0.02-0.05mm.
3. a kind of fireproof PVB film glass component according to claim 1, it is characterised in that: the first PVB intermediate coat
(31), the 2nd PVB intermediate coat (33) with a thickness of 0.05-0.08mm.
4. a kind of fireproof PVB film glass component according to claim 1, it is characterised in that: the Kapton
(32) with a thickness of 0.02-0.06mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445221.3U CN208197735U (en) | 2018-03-31 | 2018-03-31 | A kind of fireproof PVB film glass component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445221.3U CN208197735U (en) | 2018-03-31 | 2018-03-31 | A kind of fireproof PVB film glass component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197735U true CN208197735U (en) | 2018-12-07 |
Family
ID=64525085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820445221.3U Expired - Fee Related CN208197735U (en) | 2018-03-31 | 2018-03-31 | A kind of fireproof PVB film glass component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208197735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895485A (en) * | 2019-01-05 | 2019-06-18 | 温州大学新材料与产业技术研究院 | A kind of polyvinyl butyral composite membrane and its preparation process |
| CN114571801A (en) * | 2022-03-09 | 2022-06-03 | 江苏悦达绿色建筑科技有限公司 | Heat-insulation decorative composite lightweight PC peripheral retaining wall body and manufacturing method thereof |
-
2018
- 2018-03-31 CN CN201820445221.3U patent/CN208197735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895485A (en) * | 2019-01-05 | 2019-06-18 | 温州大学新材料与产业技术研究院 | A kind of polyvinyl butyral composite membrane and its preparation process |
| CN114571801A (en) * | 2022-03-09 | 2022-06-03 | 江苏悦达绿色建筑科技有限公司 | Heat-insulation decorative composite lightweight PC peripheral retaining wall body and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210331 |