CN219885979U - High-strength flame-retardant high-temperature-resistant PVC film - Google Patents
High-strength flame-retardant high-temperature-resistant PVC film Download PDFInfo
- Publication number
- CN219885979U CN219885979U CN202321354192.7U CN202321354192U CN219885979U CN 219885979 U CN219885979 U CN 219885979U CN 202321354192 U CN202321354192 U CN 202321354192U CN 219885979 U CN219885979 U CN 219885979U
- Authority
- CN
- China
- Prior art keywords
- layer
- tensile
- pvc
- retardant
- flame
- 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
- 239000003063 flame retardant Substances 0.000 title claims abstract description 45
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 78
- 239000012790 adhesive layer Substances 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 43
- 239000004800 polyvinyl chloride Substances 0.000 description 43
- -1 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-strength flame-retardant high-temperature-resistant PVC film, which comprises a first tensile PVC base layer, wherein an adhesive layer and release paper are sequentially arranged below the first tensile PVC base layer, a heat insulation layer is arranged above the first tensile PVC base layer, a flame-retardant layer is arranged above the heat insulation layer, and a wear-resistant layer is arranged above the flame-retardant layer.
Description
Technical Field
The utility model belongs to the technical field of PVC films, and particularly relates to a high-strength flame-retardant high-temperature-resistant PVC film.
Background
PVC is mainly composed of polyvinyl chloride, is yellowish semitransparent and glossy. The transparency is superior to polyethylene and polypropylene, is inferior to polystyrene, and is divided into soft and hard polyvinyl chloride according to the different dosage of the auxiliary agent, the soft product is soft and tough, the hand feeling is sticky, the hardness of the hard product is higher than that of the low density polyethylene, and the hard product is lower than that of the polypropylene, and the whitening phenomenon can occur at the bending position. Common articles: plate, pipe, sole, toy, door and window, wire sheath, stationery, etc.
The PVC film is a transparent film structure made of polyvinyl chloride, which is usually adhered to an article to protect the article, and the existing PVC film generally has only high light transmittance, can achieve the basic scratch-resistant effect on the article, but has poor heat insulation, does not have flame retardance, and cannot form good protection when being exposed to the sun in hot summer when being used on furniture.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the PVC film with the heat insulation layer and the flame retardant layer, which can better protect products and achieve the flame retardant effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-retardant high temperature resistant PVC membrane of high strength, includes first tensile PVC basic unit, and first tensile PVC basic unit below has set gradually the bond line and has from the type paper, first tensile PVC basic unit top is provided with the insulating layer, the insulating layer top is provided with fire-retardant layer, fire-retardant layer top is provided with the wearing layer.
And a second tensile PVC base layer is further arranged between the flame-retardant layer and the wear-resistant layer.
Further, the first tensile PVC base layer is internally provided with tensile fibers, and the second tensile PVC base layer is identical to the first tensile PVC base layer in structure.
Further the tensile fibers are embedded within the first tensile PVC matrix layer.
The flame-retardant layer is formed by coating flame-retardant paint on the heat-insulating layer.
Further, a pattern layer is arranged between the second tensile PVC base layer and the wear-resistant layer.
The heat insulation layer further comprises sealing layers arranged above the first tensile PVC base layer and below the flame retardant layer, and a heat insulation cavity is formed between the two sealing layers.
Compared with the prior art, the utility model has the beneficial effects that: can reach flame retardant efficiency through setting up fire-retardant layer, can reduce insolateing to article through the insulating layer that sets up, avoid ageing in advance, wherein first tensile PVC basic unit and second tensile PVC basic unit effectually prevent that whole membrane from being pulled the deformation and cause the damage on fire-retardant layer, extension its life.
Drawings
FIG. 1 is a schematic structural view of a high strength flame retardant high temperature resistant PVC film of the present utility model.
Reference numerals: 1. a first tensile PVC base layer; 12. a second tensile PVC base layer; 2. a sealing layer; 21. a thermally insulated cavity; 3. an adhesive layer; 4. release paper; 5. a pattern layer; 6. a wear-resistant layer; 7. a tensile fiber; 8. a flame retardant layer.
Detailed Description
An example of the present use of a trusted high strength flame retardant high temperature resistant PVC film is further described with reference to fig. 1.
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The utility model provides a high strength fire-retardant high temperature resistant PVC membrane, includes first tensile PVC basic unit 11, and first tensile PVC basic unit 11 below has set gradually adhesive linkage 3 and from type paper 4, first tensile PVC basic unit 11 top is provided with the insulating layer, the insulating layer top is provided with fire-retardant layer 8, fire-retardant layer 8 top is provided with wearing layer 6.
The wear-resistant layer 6 is located on the outermost layer, which is able to effectively prevent wear and protect the flame-retardant layer 8.
The flame retardant layer 8 in this embodiment is formed by applying a flame retardant coating on the insulating layer.
In this embodiment, the strength of the whole PVC film is enhanced by the first tensile PVC base layer 11, so as to avoid the damage of the flame retardant layer 8 caused by the large deformation generated during the pasting or the later use process.
Meanwhile, the purpose of heat insulation and temperature reduction can be achieved by utilizing the heat insulation layer.
A second tensile PVC base layer 12 is preferably provided between the flame retardant layer 8 and the wear resistant layer 6 in this embodiment.
Namely, the flame retardant layer 8 is clamped between the first tensile PVC base layer 11 and the second tensile PVC base layer 12, so that the tensile deformation performance is further enhanced, and the integrity of the flame retardant layer 8 is protected.
In this embodiment, the first tensile PVC base layer 11 preferably has the tensile fibers 7 therein, and the second tensile PVC base layer 12 has the same structure as the first tensile PVC base layer 11.
The specific tensile fiber 7 is embedded in the first tensile PVC base layer 11, namely the tensile fiber 7 is preferably arranged in advance during production, and then the tensile fiber 7 is wrapped in the PVC base layer during molding, so that the two are integrated.
A pattern layer 5 is preferably disposed between the second tensile PVC base layer 12 and the wear layer 6 in this embodiment.
The pattern layer 5 can be selected according to the needs, such as marble, wood grain and other patterns, and is more attractive.
The heat insulating layer preferably comprises sealing layers 2 arranged above the first tensile PVC base layer 11 and below the flame retardant layer 8, and a heat insulating cavity 21 is formed between the two sealing layers 2.
Namely, the sealing layer 2 and the heat insulation cavity 21 form a heat insulation layer together, the sealing layer 2 is used for isolating air and water, the heat insulation cavity 21 is completely independent, and inert gas can be filled in the heat insulation cavity 21 so as to further achieve the heat insulation effect.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The utility model provides a high strength fire-retardant high temperature resistant PVC membrane which characterized in that: including first tensile PVC basic unit, first tensile PVC basic unit below has set gradually the bond line and has from the type paper, first tensile PVC basic unit top is provided with the insulating layer, the insulating layer top is provided with fire-retardant layer, fire-retardant layer top is provided with the wearing layer.
2. The high strength flame retardant, high temperature resistant PVC film according to claim 1, wherein: and a second tensile PVC base layer is arranged between the flame-retardant layer and the wear-resistant layer.
3. The high strength flame retardant, high temperature resistant PVC film according to claim 2, wherein: the first tensile PVC base layer is internally provided with tensile fibers, and the second tensile PVC base layer is identical to the first tensile PVC base layer in structure.
4. A high strength flame retardant high temperature PVC film according to claim 3, wherein: the tensile fibers are embedded within the first tensile PVC matrix layer.
5. The high strength, flame retardant, high temperature resistant PVC film according to claim 4, wherein: the flame-retardant layer is formed by coating flame-retardant paint on the heat-insulating layer.
6. The high strength, flame retardant, high temperature resistant PVC film according to claim 5, wherein: and a pattern layer is arranged between the second tensile PVC base layer and the wear-resistant layer.
7. The high strength, flame retardant, high temperature resistant PVC film according to claim 6, wherein: the heat insulation layer comprises sealing layers arranged above the first tensile PVC base layer and below the flame retardant layer, and a heat insulation cavity is formed between the two sealing layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321354192.7U CN219885979U (en) | 2023-05-30 | 2023-05-30 | High-strength flame-retardant high-temperature-resistant PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321354192.7U CN219885979U (en) | 2023-05-30 | 2023-05-30 | High-strength flame-retardant high-temperature-resistant PVC film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219885979U true CN219885979U (en) | 2023-10-24 |
Family
ID=88396699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321354192.7U Active CN219885979U (en) | 2023-05-30 | 2023-05-30 | High-strength flame-retardant high-temperature-resistant PVC film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219885979U (en) |
-
2023
- 2023-05-30 CN CN202321354192.7U patent/CN219885979U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219885979U (en) | High-strength flame-retardant high-temperature-resistant PVC film | |
| CN101955699B (en) | Anti-ultraviolet transparent hard coating film for in-mold decoration (IMD) | |
| JP6119351B2 (en) | Decorative sheet | |
| CN111058567A (en) | Flame-retardant plate | |
| CN213774200U (en) | Heat preservation decorative board for building | |
| CN204826265U (en) | Polyurethane graphite composite insulation board that modifies | |
| CN220482795U (en) | Heat-insulation acrylic plate | |
| CN201891236U (en) | Composite decorative board | |
| CN208857977U (en) | A kind of antistatic waterproof roll | |
| CN213509320U (en) | Anti-static building heat-insulation decorative plate | |
| CN215243508U (en) | PVC toy membrane | |
| CN219276891U (en) | Wear-resisting fireproof veneer | |
| CN220976860U (en) | Anti-tearing PVC film | |
| CN207535420U (en) | A kind of novel combined tempered glass | |
| CN220972688U (en) | Multifunctional artificial board | |
| CN213391798U (en) | Hollow glass with built-in decorative strips | |
| CN220947011U (en) | Rock wool fiberboard with decoration function | |
| CN214402535U (en) | Matte UV decorative board with excellent wear resistance | |
| CN216659178U (en) | LOW-E high-strength glass with sound insulation and fire prevention functions | |
| CN220447397U (en) | Resistant thermal-combustion type PVC sheet | |
| CN208438807U (en) | A kind of plastic sheet with liner ultraviolet-proof structure | |
| CN219653404U (en) | Impact-resistant degradable corrugated paper | |
| CN210940777U (en) | Fireproof composite board | |
| CN210881181U (en) | Weather-proof color composite board | |
| CN218562623U (en) | Flame-retardant polystyrene external wall insulation board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |