CN202592833U - Fireproof composite film - Google Patents
Fireproof composite film Download PDFInfo
- Publication number
- CN202592833U CN202592833U CN 201220176382 CN201220176382U CN202592833U CN 202592833 U CN202592833 U CN 202592833U CN 201220176382 CN201220176382 CN 201220176382 CN 201220176382 U CN201220176382 U CN 201220176382U CN 202592833 U CN202592833 U CN 202592833U
- Authority
- CN
- China
- Prior art keywords
- protective layer
- layer
- composite film
- lower protective
- 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
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000011241 protective layer Substances 0.000 claims abstract description 33
- 239000010410 layer Substances 0.000 claims abstract description 20
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims description 20
- 230000002265 prevention Effects 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 11
- 230000032683 aging Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000003365 glass fiber Substances 0.000 abstract 3
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a fireproof composite film, which sequentially comprises an upper protective layer, a first reinforcing layer, a glass fiber layer, a second reinforcing layer and a lower protective layer from top to bottom, wherein the upper and the lower protective layers are both polytetrafluoroethylene layers. Through the combination of the glass fiber layer with the polytetrafluoroethylene layers, the fireproof composite film can be guaranteed to have good fireproof performance, relatively high tensile strength, excellent ageing-resistant performance and excellent self-cleaning performance, and the service life of the fireproof composite film can be prolonged; and through the design of the first and the second reinforcing layers, the glass fiber layer can be connected with the upper and the lower protective layers more firmly, so that the performance of the fireproof composite film is further improved.
Description
Technical field
The utility model relates to composite membrane, is specifically related to a kind of fire prevention composite membrane.
Background technology
Along with development of science and technology, composite membrane is widely used in multiple occasions such as sports equipment, means of transportation, cultural facility, recreational facilities, commercial facility.Yet the fire protecting performance of existing composite membrane is poor, and tensile strength is low, and resistance to ag(e)ing is poor, and service life is short, far can not satisfy the demand in market.Therefore, it is imperative to study a kind of fire prevention composite membrane.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of fire prevention composite membrane, and it has the ageing-resistant performance and the self-cleaning property of excellent fireproof performance, advantages of higher tensile strength, brilliance, and can prolong the service life of this fire prevention composite membrane.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of fire prevention composite membrane comprises protective layer, first back-up coat, glass layer, second back-up coat, lower protective layer from top to bottom successively; Said upward protective layer and lower protective layer are polytetrafluoroethylene floor.
The thickness of last protective layer and lower protective layer is 0.1mm～0.5mm, and the thickness of glass layer is 0.3mm～0.6mm.
Also be provided with anti-skidding burr on the said lower protective layer.
The fire prevention composite membrane that the utility model is set forth, its beneficial effect is:
1, through adopting the combination of glass layer and polytetrafluoroethylene floor, the composite membrane of can guaranteeing to prevent fires has the ageing-resistant performance and the self-cleaning property of excellent fireproof performance, advantages of higher tensile strength, brilliance, and can prolong the service life of this fire prevention composite membrane;
2, through adopting the design of first back-up coat and second back-up coat, can make glass layer more firm, further improve its performance with being connected of last protective layer and lower protective layer.
Description of drawings
Fig. 1 is the structural representation of the utility model fire prevention composite membrane;
Wherein, 1, go up protective layer; 2, first back-up coat; 3, glass layer; 4, second back-up coat; 5, lower protective layer.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model fire prevention composite membrane done further describing, so that clearerly understand the utility model technical thought required for protection.
As shown in Figure 1, be a kind of fire prevention composite membrane of the utility model, comprise protective layer 1, first back-up coat 2, glass layer 3, second back-up coat 4, lower protective layer 5 from top to bottom successively.Preferably, also be provided with anti-skidding burr on the lower protective layer 5.Through adopting the design of first back-up coat 2 and second back-up coat 4, can make glass layer 3 more firm with being connected of last protective layer 1 and lower protective layer 5.
Preferably, the thickness of last protective layer 1 and lower protective layer 5 is 0.1mm～0.5mm, and the thickness of glass layer 3 is 0.3mm～0.6mm.
The said protective layer 1 of going up is polytetrafluoroethylene floor with lower protective layer 5.Through adopting the combination of glass layer 3 and polytetrafluoroethylene floor, the composite membrane of can guaranteeing to prevent fires has the ageing-resistant performance and the self-cleaning property of excellent fireproof performance, advantages of higher tensile strength, brilliance, and can prolong the service life of this fire prevention composite membrane.
Certainly, said protective layer 1 and the lower protective layer 5 gone up also can be the mixed layer that polytetrafluoroethylene (PTFE), inorganic filler, mixed solvent form.
To one skilled in the art, can make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (3)
1. a fire prevention composite membrane is characterized in that: comprise protective layer, first back-up coat, glass layer, second back-up coat, lower protective layer from top to bottom successively; Said upward protective layer and lower protective layer are polytetrafluoroethylene floor.
2. fire prevention composite membrane as claimed in claim 1 is characterized in that: the thickness of going up protective layer and lower protective layer is 0.1mm～0.5mm, and the thickness of glass layer is 0.3mm～0.6mm.
3. fire prevention composite membrane as claimed in claim 1 is characterized in that: also be provided with anti-skidding burr on the said lower protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176382 CN202592833U (en) | 2012-04-23 | 2012-04-23 | Fireproof composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220176382 CN202592833U (en) | 2012-04-23 | 2012-04-23 | Fireproof composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592833U true CN202592833U (en) | 2012-12-12 |
Family
ID=47310415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220176382 Expired - Fee Related CN202592833U (en) | 2012-04-23 | 2012-04-23 | Fireproof composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383120A (en) * | 2015-12-29 | 2016-03-09 | 太仓弘杉环保科技有限公司 | Compound high-temperature cloth with enhanced structure |
| CN105599394A (en) * | 2015-12-29 | 2016-05-25 | 太仓弘杉环保科技有限公司 | Composite high temperature cloth with multilayer structure |
| CN106176254A (en) * | 2016-07-17 | 2016-12-07 | 西安云鑫电子科技有限公司 | A kind of 3D prints color make-up facial film and preparation method thereof |
-
2012
- 2012-04-23 CN CN 201220176382 patent/CN202592833U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383120A (en) * | 2015-12-29 | 2016-03-09 | 太仓弘杉环保科技有限公司 | Compound high-temperature cloth with enhanced structure |
| CN105599394A (en) * | 2015-12-29 | 2016-05-25 | 太仓弘杉环保科技有限公司 | Composite high temperature cloth with multilayer structure |
| CN106176254A (en) * | 2016-07-17 | 2016-12-07 | 西安云鑫电子科技有限公司 | A kind of 3D prints color make-up facial film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU SHITOUZAO ENVIRONMENTAL PROTECTION TECHN Free format text: FORMER OWNER: CENG CONG Effective date: 20140107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140107 Address after: 510000 Guangdong city of Guangzhou province Panyu District Shawan Town Nishimura Xi Gang Industrial Zone two ranked No. 4 of three Patentee after: GUANGZHOU MBS COMPANY LIMITED Address before: 510000 1506, Guang fo digital creative garden, No. 48 Longxi Road, Guangzhou, Guangdong, Liwan District Patentee before: Zeng Cong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |