CN220742397U - Microporous polytetrafluoroethylene sealing plate - Google Patents
Microporous polytetrafluoroethylene sealing plate Download PDFInfo
- Publication number
- CN220742397U CN220742397U CN202322316997.9U CN202322316997U CN220742397U CN 220742397 U CN220742397 U CN 220742397U CN 202322316997 U CN202322316997 U CN 202322316997U CN 220742397 U CN220742397 U CN 220742397U
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- CN
- China
- Prior art keywords
- layer
- wall
- sealing plate
- plate
- microporous polytetrafluoroethylene
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- 238000007789 sealing Methods 0.000 title claims abstract description 51
- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 39
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 36
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 36
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 116
- 238000009941 weaving Methods 0.000 claims description 12
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 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 abstract description 9
- 239000003063 flame retardant Substances 0.000 abstract description 9
- 238000009954 braiding Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 239000011490 mineral wool Substances 0.000 abstract description 5
- 229920001778 nylon Polymers 0.000 abstract description 5
- 229920000728 polyester Polymers 0.000 abstract description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 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
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a microporous polytetrafluoroethylene sealing plate which comprises a plate component, wherein the plate component comprises a middle layer, a first outer layer is bonded on the outer wall of one side of the middle layer, a second outer layer is bonded on the outer wall of the other side of the middle layer, the first outer layer and the second outer layer both comprise a second plate, the second plate comprises a braiding layer, a heat-resistant layer is bonded on the outer wall of one side of the braiding layer, and an outer decorative layer is bonded on the outer wall of one side of the heat-resistant layer. The woven layer is formed by mixing polyester fibers and nylon fibers, so that the puncture resistance of the outer part of the plate assembly can be improved, the heat-resistant layer made of rock wool fibers can improve the high temperature resistance of the plate assembly, meanwhile, the outer decorative layer made of flame retardant materials can improve the flame retardant capacity of the sealing plate, and the middle layer, the outer layer I and the outer layer II can form a three-ply structure by matching, so that the strength of the sealing plate can be greatly improved, and the sealing plate is not easy to damage.
Description
Technical Field
The utility model relates to the technical field of microporous polytetrafluoroethylene plates, in particular to a microporous polytetrafluoroethylene sealing plate.
Background
The microporous polytetrafluoroethylene plate (also called as tetrafluoro plate, teflon plate) is made up by using polytetrafluoroethylene resin through the processes of moulding press at normal temp., sintering and cooling, and its special mechanical characteristics can make it possess high chemical stability, strong high-low temp. resistance, outstanding non-adhesive property, good lubricating property, good electric insulating property, ageing resistance and very small water-absorbing property, etc..
When the polytetrafluoroethylene plate is used as a sealing piece, the polytetrafluoroethylene plate is easy to puncture by a sharp object, so that a leak appears in the polytetrafluoroethylene plate, and the polytetrafluoroethylene plate is in sealing failure, therefore, the design of the microporous polytetrafluoroethylene sealing plate is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a microporous polytetrafluoroethylene sealing plate which solves the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the microporous polytetrafluoroethylene sealing plate comprises a plate component, wherein the plate component comprises a middle layer, an outer layer I is bonded on the outer wall of one side of the middle layer, an outer layer II is bonded on the outer wall of the other side of the middle layer, the outer layer I and the outer layer II both comprise a plate II, the plate II comprises a braiding layer, a heat-resistant layer is bonded on the outer wall of one side of the braiding layer, an outer decoration layer is bonded on the outer wall of one side of the heat-resistant layer, and a plurality of micropores are formed in the outer walls of one side of the middle layer, the outer layer I and the outer layer II.
Further, the middle layer comprises a first plate, and a plurality of positioning grooves distributed in an equidistant structure are uniformly formed on the outer walls of two sides of the first plate.
Further, the first plate comprises a base layer, and fiber layers are arranged on the outer walls of the two sides of the base layer.
Furthermore, a polytetrafluoroethylene layer is adhered to the outer wall of one side of the fiber layer, and a tensile layer is arranged on the outer wall of one side of the polytetrafluoroethylene layer.
Further, an adhesive layer is adhered to the outer wall of one side of the tensile layer, and the adhesive layer is adhered to the woven layer.
Further, a plurality of protruding blocks distributed in an equidistant structure are integrally formed on the outer wall of one side of the second plate, and the protruding blocks are clamped inside the positioning grooves.
In the technical scheme, the microporous polytetrafluoroethylene sealing plate provided by the utility model has the advantages that (1) the weaving layer is formed by mixing and weaving polyester fibers and nylon fibers through the arranged weaving layer, the anti-puncture capability of the outer part of the plate assembly can be improved, the heat-resistant layer made of rock wool fibers can improve the high temperature resistance of the plate assembly, and meanwhile, the outer decorative layer made of flame retardant materials can improve the flame retardant capability of the sealing plate; (2) The middle layer, the outer layer I and the outer layer II are matched to form a three-ply board structure, so that the strength of the sealing board can be greatly improved, and the sealing board is not easy to damage; (3) Through fibrous layer, basic unit and the tensile layer of setting, make the tensile layer through polypropylene fiber material, make sealing panel have good tensile, prevent that sealing panel from being pulled out of shape, the fibrous layer of making by glass fiber can improve sealing panel's toughness and intensity, and the basic unit of making by resin not only can be as sealing panel's basement, can also improve sealing panel's pliability and elasticity.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the microporous polytetrafluoroethylene sealing plate of the present utility model.
FIG. 2 is a schematic diagram of an intermediate layer structure provided by an embodiment of the microporous polytetrafluoroethylene sealing plate of the present utility model.
FIG. 3 is a schematic view of a material structure of a microporous polytetrafluoroethylene sealing plate according to an embodiment of the present utility model.
FIG. 4 is a schematic view of the first and second outer layers provided by the embodiment of the microporous polytetrafluoroethylene sealing plate of the present utility model.
FIG. 5 is a schematic view of two materials of a microporous polytetrafluoroethylene sealing plate according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a sheet assembly; 2. an intermediate layer; 3. an outer layer I; 4. an outer layer II; 5. a first plate; 6. a positioning groove; 7. a base layer; 8. a fibrous layer; 9. a polytetrafluoroethylene layer; 10. an adhesive layer; 11. a second plate; 12. a bump; 13. a braiding layer; 14. a heat-resistant layer; 15. an outer decorative layer; 16. a tensile layer.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the microporous polytetrafluoroethylene sealing board provided by the embodiment of the utility model comprises a board component 1, wherein the board component 1 comprises a middle layer 2, an outer layer one 3 is adhered to the outer wall of one side of the middle layer 2, an outer layer two 4 is adhered to the outer wall of the other side of the middle layer 2, the outer layer one 3 and the outer layer two 4 both comprise a board two 11, the board two 11 comprises a braiding layer 13, a heat-resistant layer 14 is adhered to the outer wall of one side of the braiding layer 13, an outer decorative layer 15 is adhered to the outer wall of one side of the heat-resistant layer 14, and a plurality of micropores are formed in the outer walls of one side of the middle layer 2, the outer layer one 3 and the outer layer two 4.
Specifically, in this embodiment, including panel subassembly 1, panel subassembly 1 includes intermediate level 2, bond on the outer wall of intermediate level 2 one side has outer one 3, bond on the outer wall of intermediate level 2 opposite side has outer two 4, intermediate level 2, outer one 3 and outer two 4 three cooperation can constitute a three-ply board structure, can improve sealing plate's intensity by a wide margin, make sealing plate not fragile, outer one 3, outer two 4 all include panel two 11, panel two 11 includes weaving layer 13, bond on the outer wall of weaving layer 13 one side has heat-resistant layer 14, and bond on the outer wall of heat-resistant layer 14 one side has outer decorative layer 15, the weaving layer 13 of being formed by polyester fiber, nylon fiber mixture, can improve the outside puncture resistance of panel subassembly 1, and the heat-resistant layer 14 of being made by the rock wool fiber can improve the high temperature resistant ability of panel subassembly 1, the outer decorative layer 15 of being made by flame retardant material can improve the flame retardant ability of this sealing plate simultaneously, be provided with a plurality of micropore on intermediate level 2, outer one 3 and outer two 4 one side outer wall.
The microporous polytetrafluoroethylene sealing plate provided by the utility model has the advantages that the weaving layer 13 formed by mixed weaving of polyester fibers and nylon fibers can improve the puncture resistance of the outer part of the plate assembly 1, the heat-resistant layer 14 made of rock wool fibers can improve the high temperature resistance of the plate assembly 1, and the outer decorative layer 15 made of flame-retardant materials can improve the flame retardance of the sealing plate.
In one embodiment of the present utility model, as shown in fig. 2 and 4, the middle layer 2 includes a first plate 5, a plurality of positioning slots 6 distributed in equidistant structures are uniformly formed on the outer walls of two sides of the first plate 5, a plurality of protruding blocks 12 distributed in equidistant structures are integrally formed on the outer wall of one side of a second plate 11, and the protruding blocks 12 are matched with the positioning slots 6, so that the first outer layer 3, the second outer layer 4 and the middle layer 2 can be conveniently bonded, and the protruding blocks 12 are clamped inside the positioning slots 6.
In another embodiment provided by the utility model, as shown in fig. 3, the first plate 5 comprises the base layer 7, the outer walls of two sides of the base layer 7 are respectively provided with the fiber layer 8, the outer wall of one side of the fiber layer 8 is adhered with the polytetrafluoroethylene layer 9, the outer wall of one side of the polytetrafluoroethylene layer 9 is provided with the tensile layer 16, the outer wall of one side of the tensile layer 16 is adhered with the adhesive layer 10, the adhesive layer 10 is coated with polytetrafluoroethylene adhesive, the first and second outer layers 3 and 4 are adhered on the middle layer 2 conveniently, the tensile layer 16 is made of polypropylene fiber materials, so that the sealing plate has good tensile property, the sealing plate is prevented from being deformed due to tension, the fiber layer 8 made of glass fibers can improve the toughness and strength of the sealing plate, the base layer 7 made of resin can be used as a base of the sealing plate, the flexibility and the elasticity of the sealing plate can be improved, and the adhesive layer 10 and the woven layer 13 are adhered together.
Working principle: the weaving layer 13 formed by mixing and weaving polyester fibers and nylon fibers can improve the puncture resistance of the outer part of the plate assembly 1, the heat-resistant layer 14 made of rock wool fibers can improve the high temperature resistance of the plate assembly 1, the outer decorative layer 15 made of flame retardant materials can improve the flame retardant capacity of the sealing plate, the middle layer 2, the outer layer 3 and the outer layer 4 can form a three-ply structure in a matched mode, the strength of the sealing plate can be greatly improved, the sealing plate is not easy to damage, the tensile layer 16 is made of polypropylene fiber materials, the sealing plate has good tensile property, the sealing plate is prevented from being deformed due to tension, the fiber layer 8 made of glass fibers can improve the toughness and strength of the sealing plate, and the base layer 7 made of resin can serve as a base of the sealing plate and can improve the flexibility and the elasticity of the sealing plate.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. Micropore polytetrafluoroethylene sealing plate, including panel subassembly (1), its characterized in that, panel subassembly (1) includes intermediate level (2), it has outer one (3) to bond on the outer wall of intermediate level (2) one side, it has outer two (4) to bond on the outer wall of intermediate level (2) opposite side, outer one (3), outer two (4) all include panel two (11), panel two (11) include weaving layer (13), it has heat-resisting layer (14) to bond on the outer wall of weaving layer (13) one side, and bonds on the outer wall of heat-resisting layer (14) one side has outer decorative layer (15), be provided with a plurality of micropore on the outer wall of intermediate level (2), outer one (3) and outer two (4) one side.
2. The microporous polytetrafluoroethylene sealing plate according to claim 1, wherein the intermediate layer (2) comprises a first plate (5), and a plurality of positioning grooves (6) distributed in an equidistant structure are uniformly formed on the outer walls of two sides of the first plate (5).
3. The microporous polytetrafluoroethylene sealing plate according to claim 2, wherein the plate one (5) comprises a base layer (7), and fiber layers (8) are arranged on outer walls of two sides of the base layer (7).
4. A microporous polytetrafluoroethylene sealing plate according to claim 3, wherein a polytetrafluoroethylene layer (9) is bonded to the outer wall of the fiber layer (8) on one side, and a tensile layer (16) is provided on the outer wall of the polytetrafluoroethylene layer (9) on one side.
5. The microporous polytetrafluoroethylene sealing plate according to claim 4, wherein an adhesive layer (10) is adhered to the outer wall of one side of the tensile layer (16), and the adhesive layer (10) is adhered to the woven layer (13).
6. The microporous polytetrafluoroethylene sealing plate according to claim 2, wherein a plurality of protruding blocks (12) distributed in an equidistant structure are integrally formed on the outer wall of one side of the second plate (11), and the protruding blocks (12) are clamped inside the positioning groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316997.9U CN220742397U (en) | 2023-08-28 | 2023-08-28 | Microporous polytetrafluoroethylene sealing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322316997.9U CN220742397U (en) | 2023-08-28 | 2023-08-28 | Microporous polytetrafluoroethylene sealing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220742397U true CN220742397U (en) | 2024-04-09 |
Family
ID=90569097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322316997.9U Active CN220742397U (en) | 2023-08-28 | 2023-08-28 | Microporous polytetrafluoroethylene sealing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220742397U (en) |
-
2023
- 2023-08-28 CN CN202322316997.9U patent/CN220742397U/en active Active
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