CN209505151U - A kind of color reflective fire-retardant film structure - Google Patents
A kind of color reflective fire-retardant film structure Download PDFInfo
- Publication number
- CN209505151U CN209505151U CN201920146170.9U CN201920146170U CN209505151U CN 209505151 U CN209505151 U CN 209505151U CN 201920146170 U CN201920146170 U CN 201920146170U CN 209505151 U CN209505151 U CN 209505151U
- Authority
- CN
- China
- Prior art keywords
- layer
- retardant
- flame
- fire
- color reflective
- 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.)
- Active
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of color reflective fire-retardant film structure; including sandwich layer; the side of sandwich layer is equipped with flame-retardant layer I; the other side is equipped with flame-retardant layer II; adhesive layer is arranged in the lower part flame-retardant layer II, and reflecting layer is equipped between flame-retardant layer II and adhesive layer, and adhesive layer bottom is equipped with functional layer; protective layer is arranged in functional layer lower part, and flame-retardant layer I, sandwich layer, flame-retardant layer II, reflecting layer, adhesive layer, functional layer, protective layer are set gradually from top to bottom.The color reflective fire-retardant film structure of the utility model, flame-retardant layer I, sandwich layer and flame-retardant layer II are three-layer co-extruded structure, two-sided to all have fire-retardant function, two-sided to reach V0 grade；Color reflective fire-retardant film structural thickness is low and uniform, and flatness is high, the bad phenomenons such as the shrinkage cavity of no traditional handicraft and cracking, and reflecting layer, which is plated on flame-retardant layer II, makes film have light-proofness by near infrared rays such as reflection visible lights.
Description
Technical field
The utility model belongs to fire-retardant film technical field, is related to a kind of color reflective fire-retardant film structure.
Background technique
The film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is widely used in covering
Film layer etc., but general thin in the prior art does not have flame retardant property, in addition, using be easy to appear over time shrinkage cavity or
Phenomena such as person cracks, flatness is low, does not have light-proofness, and service life is shorter, and function is more single, and not being able to satisfy to use needs
It asks.
The utility model patent that number of patent application is 201520168151.8 discloses V0 grades of fire-retardant films.The utility model
Be designed to provide it is a kind of there is puncture resistant, uvioresistant, closed heat insulation, slow down burning, fire-resisting protection, reach V0 grades it is fire-retardant
Film.The utility model discloses a kind of V0 grades of fire-retardant film, have three-decker, it is interior to outer be followed successively by by internal layer, middle layer and
Outer layer is total to the compound composition of trilamellar membrane；Internal layer is the flame-retardant layer of puncture resistant, and middle layer is the extremely strong resistance with barrier action of tensile strength
Layer is fired, outer layer is the puncture-resistant flame-retardant layer with anti-ultraviolet anti-aging；This three layers are combined closely by what co-extrusion was formed.It should
The inflaming retarding membrane of utility model has good thermal stability and long-time flame retardant property, meets SGS environmental protection standard, but the V0 grades
For fire-retardant film using phenomena such as being also easy to appear cracking over time, flatness is low, does not have light-proofness.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of color reflective fire-retardant film structure, smooth
Degree is high, the bad phenomenons such as the shrinkage cavity of no traditional handicraft and cracking, small on the influence of the transparency of fenestrated membrane, is in addition plated to reflecting layer
Film is set to have light-proofness by near infrared rays such as reflection visible lights on flame-retardant layer, practicability is stronger.
The utility model provides the following technical solution:
The side of a kind of color reflective fire-retardant film structure, including sandwich layer, sandwich layer is equipped with flame-retardant layer I, and the other side is equipped with
Flame-retardant layer II, adhesive layer are arranged in the lower part flame-retardant layer II, reflecting layer are equipped between flame-retardant layer II and adhesive layer, adhesive layer bottom is set
Active ergosphere, protective layer are arranged in functional layer lower part, flame-retardant layer I, sandwich layer, flame-retardant layer II, reflecting layer, adhesive layer, functional layer, guarantor
Sheath is set gradually from top to bottom.
Preferably, the flame-retardant layer I, sandwich layer and flame-retardant layer II are three-layer co-extruded structure.
In any of the above-described scheme preferably, the reflecting layer is metallized reflective layer.
In any of the above-described scheme preferably, the metallized reflective layer is gold plate, silvering, copper coating, aluminium plating
At least one of layer.
In any of the above-described scheme preferably, the adhesive layer is hot melt adhesive layer.
In any of the above-described scheme preferably, the functional layer is PET film.
In any of the above-described scheme preferably, the protective layer is dielectric layer.
In any of the above-described scheme preferably, the thickness of the flame-retardant layer I and flame-retardant layer II are 6~8 μm.
In any of the above-described scheme preferably, the flame-retardant layer II is with a thickness of 6 μm.
In any of the above-described scheme preferably, the flame-retardant layer II is with a thickness of 7 μm.
In any of the above-described scheme preferably, the flame-retardant layer II is with a thickness of 8 μm.
In any of the above-described scheme preferably, the sandwich layer with a thickness of 24~32 μm.
In any of the above-described scheme preferably, the sandwich layer with a thickness of 24 μm.
In any of the above-described scheme preferably, the sandwich layer with a thickness of 28 μm.
In any of the above-described scheme preferably, the sandwich layer with a thickness of 32 μm.
In any of the above-described scheme preferably, the reflecting layer with a thickness of 0.3~1 μm.
In any of the above-described scheme preferably, the reflecting layer with a thickness of 0.3 μm.
In any of the above-described scheme preferably, the reflecting layer with a thickness of 0.6 μm.
In any of the above-described scheme preferably, the reflecting layer with a thickness of 1 μm.
In any of the above-described scheme preferably, the adhesive layer with a thickness of 5~10 μm.
In any of the above-described scheme preferably, the adhesive layer with a thickness of 5 μm.
In any of the above-described scheme preferably, the adhesive layer with a thickness of 8 μm.
In any of the above-described scheme preferably, the adhesive layer with a thickness of 10 μm.
In any of the above-described scheme preferably, the functional layer is with a thickness of 5~8 μm.
In any of the above-described scheme preferably, the functional layer is with a thickness of 5 μm.
In any of the above-described scheme preferably, the functional layer is with a thickness of 7 μm.
In any of the above-described scheme preferably, the functional layer is with a thickness of 8 μm.
In any of the above-described scheme preferably, the protective layer with a thickness of 0.3~1 μm.
In any of the above-described scheme preferably, the protective layer with a thickness of 0.3 μm.
In any of the above-described scheme preferably, the protective layer with a thickness of 0.5 μm.
In any of the above-described scheme preferably, the protective layer with a thickness of 1 μm.
Beneficial effect
The utility model provides a kind of color reflective fire-retardant film structure, including sandwich layer, and the side of sandwich layer is equipped with fire-retardant
Layer I, the other side are equipped with flame-retardant layer II, and adhesive layer is arranged in the lower part flame-retardant layer II, and reflection is equipped between flame-retardant layer II and adhesive layer
Layer, adhesive layer bottom are equipped with functional layer, protective layer setting in functional layer lower part, flame-retardant layer I, sandwich layer, flame-retardant layer II, reflecting layer,
Adhesive layer, functional layer, protective layer are set gradually from top to bottom.
The color reflective fire-retardant film structure of the utility model, flame-retardant layer I, sandwich layer and flame-retardant layer II are three-layer co-extruded knot
Structure, it is two-sided to all have fire-retardant function, it is two-sided to reach V0 grade；Adhesive force is high, reaches adhesion 1 grade, online coating process system
Color reflective fire-retardant film structural thickness made of standby is low and uniform, and flatness is high, the shrinkage cavity of no traditional handicraft and cracking
Etc. bad phenomenons, the transparency of fenestrated membrane is influenced small, reflecting layer, which is plated on flame-retardant layer II, using Vacuum Coating method leads to film
It crosses the near infrared rays such as reflection visible light and has light-proofness.
Detailed description of the invention
Fig. 1 is a kind of overall structure section view of a preferred embodiment of color reflective fire-retardant film structure of the utility model
Figure.
Specific embodiment
In order to further appreciate that the technical characteristics of the utility model, the utility model is carried out combined with specific embodiments below
It is set forth.
Embodiment 1
As shown in Figure 1, a kind of color reflective fire-retardant film structure, including sandwich layer 2, the side of sandwich layer 2 are equipped with flame-retardant layer
I1, the other side are equipped with flame-retardant layer II3, and adhesive layer 5 is arranged in the lower part flame-retardant layer II3, is equipped between flame-retardant layer II3 and adhesive layer 5
Reflecting layer 4,5 bottom of adhesive layer are equipped with functional layer 6, and protective layer 7 is arranged in 6 lower part of functional layer, flame-retardant layer I1, sandwich layer 2, flame-retardant layer
II3, reflecting layer 4, adhesive layer 5, functional layer 6, protective layer 7 are set gradually from top to bottom.
Flame-retardant layer I1, sandwich layer 2 and flame-retardant layer II3 are three-layer co-extruded structure, two-sided to all have fire-retardant function, two-sided to reach
V0 grade.Reflecting layer 4, which is plated on flame-retardant layer II3, using Vacuum Coating method makes film pass through the near infrared rays such as reflection visible light
Has light-proofness.
The thickness of flame-retardant layer I1 and flame-retardant layer II3 are 6~8 μm.Flame-retardant layer I1 is identical with flame-retardant layer II3 preparation method,
The preparation method is as follows:
Phosphorus flame retardant, PET there are into greatly light particle, dispersing agent and siliceous female slice, are with mass percent respectively
3.8%~19.7%, 60%~70%, 0.3%~1.2%, 20%~25% ratio is added in blender, first with 300~
The revolving speed of 400r/min mixes 3~8min, and then revolving speed is adjusted to 2500~3000r/min and mixes 15~20min, then with 300~
The revolving speed of 400r/min mixes 5~8min, finally puts into double screw extruder the raw material mixed and squeezes out, this is prepared
Layer master batch, when production, pass through auxiliary extrusion.
Above-mentioned phosphorus flame retardant is aluminum diethylphosphinate, hypo-aluminum orthophosphate, polyphosphoric acid melamine, phosphate, phosphorous acid
One of ester, tricresyl phosphate or a variety of and PET have greatly light particle to form mixture.The preferred diethyl of phosphorus flame retardant
Phosphonic acids aluminium, polyphosphoric acid melamine, phosphate and phosphite ester.
Sandwich layer 2 be PET high transparency layer or nonferrous layer, sandwich layer 2 with a thickness of 24~32 μm.Sandwich layer 2 uses conventional method system
It is standby, formula are as follows: the optical grade PET raw particles of 65%-100%, 0%-35% regenerative PET particle, the Masterbatch of 0%-5%
Son.
Reflecting layer 4 with a thickness of 0.3~1 μm.Reflecting layer 4 is metallized reflective layer, specially gold plate, silvering, copper
Reflecting layer is plated on flame-retardant layer II3 by least one of coating, aluminium coat using Vacuum Coating method.
Adhesive layer 5 with a thickness of 5~10 μm.Adhesive layer 5 is high adhesion force coating layer or hot melt adhesive layer, and adhesive force is high, is reached
To adhesion 1 grade, to adhesive function layer 6.
Functional layer 6 is with a thickness of 5~8 μm.Functional layer 6 is PET functional membrane, is the PET film of one layer of lower shrinkage.
Protective layer 7 with a thickness of 0.3~1 μm.Protective layer 7 is dielectric cap layer, and protection extension reflecting layer 4 uses the longevity
Life.Protective layer 7 is one of silicon monoxide, magnesium fluoride, silica or a variety of mixtures, by using PEVCD method (etc.
Gas ions enhance chemical vapor infiltration), mixture is plated in PET functional layer 6.
The color reflective fire-retardant film structure of the utility model, flame-retardant layer I, sandwich layer and flame-retardant layer II are three-layer co-extruded knot
Structure, it is two-sided to all have fire-retardant function, it is two-sided to reach V0 grade；Adhesive layer 5 is high adhesion force coating layer, and adhesive force is high, is reached
Adhesion 1 grade, the color reflective fire-retardant film structural thickness that online coating process is prepared is low and uniform, and flatness is high,
The bad phenomenons such as shrinkage cavity and cracking without traditional handicraft, it is small on the influence of the transparency of fenestrated membrane, it will be reflected using Vacuum Coating method
Layer, which is plated on flame-retardant layer II, makes film have light-proofness by near infrared rays such as reflection visible lights.
Embodiment 2
Unlike a kind of color reflective fire-retardant film structure and embodiment 1, the flame-retardant layer II3 is with a thickness of 7 μm.
Embodiment 3
Unlike a kind of color reflective fire-retardant film structure and embodiment 1, the sandwich layer 2 with a thickness of 28 μm.
Embodiment 4
Unlike a kind of color reflective fire-retardant film structure and embodiment 1, reflecting layer 4 with a thickness of 0.6 μm.
Embodiment 5
Unlike a kind of color reflective fire-retardant film structure and embodiment 1, the adhesive layer 5 with a thickness of 8 μm.
Embodiment 6
Unlike a kind of color reflective fire-retardant film structure and embodiment 6, the functional layer 6 is with a thickness of 7 μm.
Embodiment 7
Unlike a kind of color reflective fire-retardant film structure and embodiment 1, the protective layer 7 with a thickness of 0.5 μ
m。
Embodiment only has illustrative effect to the utility model, without the effect of any restrictions, this field
The modification of any unsubstantiality made on the basis of the utility model of technical staff, all should belong to the guarantor of the utility model
Protect range.
Claims (10)
1. a kind of color reflective fire-retardant film structure, it is characterised in that: including sandwich layer (2), the side of sandwich layer (2) is equipped with fire-retardant
Layer I (1), the other side are equipped with flame-retardant layer II (3), and adhesive layer (5) is arranged in flame-retardant layer II (3) lower part, flame-retardant layer II (3) and gluing
Reflecting layer (4) are equipped between layer (5), adhesive layer (5) bottom is equipped with functional layer (6), and protective layer (7) is arranged under functional layer (6)
Portion, flame-retardant layer I (1), sandwich layer (2), flame-retardant layer II (3), reflecting layer (4), adhesive layer (5), functional layer (6), protective layer (7) are from upper
It is set gradually under.
2. color reflective fire-retardant film structure according to claim 1, it is characterised in that: the flame-retardant layer I (1), core
Layer (2) and flame-retardant layer II (3) are three-layer co-extruded structure.
3. color reflective fire-retardant film structure according to claim 1, it is characterised in that: the adhesive layer (5) is heat
Melt layer.
4. color reflective fire-retardant film structure according to claim 1, it is characterised in that: the functional layer (6) is PET
Film.
5. color reflective fire-retardant film structure according to claim 1, it is characterised in that: the protective layer (7) is electricity
Dielectric layer.
6. color reflective fire-retardant film structure according to claim 1, it is characterised in that: flame-retardant layer I (1) and flame-retardant layer
The thickness of II (3) is 6~8 μm.
7. color reflective fire-retardant film structure according to claim 1 or 2, it is characterised in that: the thickness of the sandwich layer (2)
Degree is 24~32 μm.
8. color reflective fire-retardant film structure according to claim 1, it is characterised in that: the thickness of the reflecting layer (4)
Degree is 0.3~1 μm.
9. color reflective fire-retardant film structure according to claim 1, it is characterised in that: the thickness of the adhesive layer (5)
Degree is 5~10 μm.
10. color reflective fire-retardant film structure according to claim 1, it is characterised in that: functional layer (6) thickness
It is 5~8 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146170.9U CN209505151U (en) | 2019-01-28 | 2019-01-28 | A kind of color reflective fire-retardant film structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146170.9U CN209505151U (en) | 2019-01-28 | 2019-01-28 | A kind of color reflective fire-retardant film structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209505151U true CN209505151U (en) | 2019-10-18 |
Family
ID=68202990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920146170.9U Active CN209505151U (en) | 2019-01-28 | 2019-01-28 | A kind of color reflective fire-retardant film structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209505151U (en) |
-
2019
- 2019-01-28 CN CN201920146170.9U patent/CN209505151U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104487244A (en) | Multilayer sheet, backsheet for solar cell and solar cell module | |
| CN104139568A (en) | Fireproof environment-friendly aluminum-plastic composite board and preparing method thereof | |
| CN110845783A (en) | Low-smoke halogen-free flame-retardant polyolefin wire material for B1-grade wire distribution and preparation method thereof | |
| CN108367974A (en) | It is provided with the thermal control glass pane of protectiveness polymer film | |
| CN209505151U (en) | A kind of color reflective fire-retardant film structure | |
| CN109228554A (en) | A kind of high density fiberboard that fire resistance is strong | |
| CN205211479U (en) | Two insulating electric wires for building of high performance environment -friendly | |
| JP2007327320A (en) | Flame-resistant daylighting heat insulating material | |
| CN115674828A (en) | Multilayer fireproof material for battery and preparation method thereof | |
| CN207134160U (en) | One kind fire prevention open armoring optical fiber composite cable | |
| CN104905664B (en) | A kind of double aluminum film compounded embossing flame-retardant curtain fabrics and preparation method thereof | |
| CN114750496A (en) | Solar fireproof composite back plate and preparation method thereof | |
| CN102254607B (en) | Environment-friendly flexible flat cable and manufacturing method thereof | |
| CN211280030U (en) | Photocuring double-sided colorful pattern glass | |
| CN105171854A (en) | Carbonized inflaming-retarding poplar composite board | |
| CN112549707A (en) | Food-grade flame-retardant aviation plate and manufacturing method thereof | |
| CN112078205A (en) | Fireproof aluminum-plastic composite board material and preparation method thereof | |
| CN102776805A (en) | Anti-flaming wall paper | |
| CN108269653A (en) | High-temperature resistant low-fume non-bittern flame-retardant electrical wire and preparation method thereof | |
| CN218755557U (en) | Hollow glass film with LOW hemispherical radiance type LOW-E effect | |
| CN206116070U (en) | Flexible fire resisting cable of high performance | |
| CN109868083A (en) | A kind of fire-retardant fenestrated membrane of functional form and preparation method thereof | |
| CN1029609C (en) | Fire-proof glass with thin coating | |
| CN2568716Y (en) | Insulating, water-resistant and high strength membrane | |
| KR101562552B1 (en) | Aluminium composite panel having aerogel and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313200 Dingsheng Road, Deqing County Hang Hang Industrial Zone, Deqing County, Huzhou, Zhejiang Patentee after: Zhejiang Heshun New Materials Co., Ltd. Address before: No.69, Dingsheng Road, Linhang Development Zone, leidian, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Hun Shun Plastic Industry Co., Ltd. |
|
| CP03 | Change of name, title or address |