CN207221497U - A kind of PPS fibers ladder degree high temperature resistant Nomex - Google Patents
A kind of PPS fibers ladder degree high temperature resistant Nomex Download PDFInfo
- Publication number
- CN207221497U CN207221497U CN201720921054.0U CN201720921054U CN207221497U CN 207221497 U CN207221497 U CN 207221497U CN 201720921054 U CN201720921054 U CN 201720921054U CN 207221497 U CN207221497 U CN 207221497U
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- temperature
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- resistant
- base cloth
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Abstract
It the utility model is related to Nomex technical field, a kind of more particularly to PPS fibers ladder degree high temperature resistant Nomex, including the first base cloth layer made of PPS fibers, the side of first base cloth layer is pasted with the first high-temperature-resistant layer, first high-temperature-resistant layer is formed by connecting by the PPS fiber cloths and glass fibre of sheet, the opposite side of first high-temperature-resistant layer is pasted on the second high-temperature-resistant layer, second high-temperature-resistant layer is by polyphenylene sulfide continuous fiber yarn and polytetrafluoroethylene (PTFE) continuous fiber yarn is blended forms, the side of second high-temperature-resistant layer away from the first high-temperature-resistant layer is pasted with base cloth layer among made of PPS fibers, the opposite side of the middle base cloth layer is connected with the 3rd high-temperature-resistant layer, 3rd high-temperature-resistant layer is formed by ceramic fibre and glass fibre are blended.The utility model is provided with high-temperature-resistant layer made of a variety of heat-resisting materials, has good resistance to elevated temperatures, service life length.
Description
Technical field
It the utility model is related to Nomex technical field, more particularly to a kind of PPS fibers ladder degree high temperature resistant Nomex.
Background technology
Filter gas cleaning and dust recycling that Nomex is used for the industries such as carbon black, steel, non-ferrous metal, chemical industry, burning
On various sack cleaners, general Nomex can be resistant to less than 150 DEG C of temperature, but the occasion more to flue gas, due to powder
Dirt easily cuts the deep layer of filtrate and causes resistance to rise comparatively fast, so having to the strainability and service life for filtering Nomex
The requirement of higher.
Utility model content
The purpose of this utility model is and one kind proposed in order to solve the shortcomings that existing Nomex resistance to elevated temperatures is poor
PPS fiber ladder degree high temperature resistant Nomexs.
To achieve these goals, the utility model employs following technical solution：
Design a kind of PPS fibers ladder degree high temperature resistant Nomex, including the first base cloth layer made of PPS fibers, described
The side of one base cloth layer is pasted with the first high-temperature-resistant layer, first high-temperature-resistant layer by several sheets PPS fiber cloths and glass
Glass fiber is formed by connecting, and the opposite side of first high-temperature-resistant layer is pasted on the second high-temperature-resistant layer, second high-temperature-resistant layer by
Polyphenylene sulfide continuous fiber yarn and polytetrafluoroethylene (PTFE) continuous fiber yarn is blended forms, second high-temperature-resistant layer is away from the first resistance to height
The side of warm layer is pasted with base cloth layer among made of PPS fibers, and the opposite side of the middle base cloth layer is connected with the 3rd resistance to height
Warm layer, the 3rd high-temperature-resistant layer are formed by ceramic fibre and glass fibre are blended, and the 3rd high-temperature-resistant layer is away from intermediate base
The side of layer of cloth is pasted with the 4th high-temperature-resistant layer, and the 4th high-temperature-resistant layer is made of aramid fiber, the 4th high-temperature-resistant layer
Side away from the 3rd high-temperature-resistant layer is connected with outer layer, and the outer layer is made of P84 fiber blends.
Preferably, connected between several adjacent PPS fiber cloths on first high-temperature-resistant layer by nylon wire.
Preferably, the PPS fibre diameters on first base cloth layer and middle base cloth layer differ.
The utility model proposes a kind of PPS fibers ladder degree high temperature resistant Nomex, beneficial effect is：There is provided two layers
Base cloth layer so that structure is more firm, and two layers of high-temperature-resistant layer, the opposite side of middle base cloth layer are equipped between two base cloth layers
Two layers of high-temperature-resistant layer is equipped with again, so that the present apparatus has good heat-resisting quantity, while outermost is provided with P84 fiber systems
Into outer layer, since P84 fibers have good anti-flammability, so that the present apparatus has certain from fire protecting performance.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of PPS fibers ladder degree high temperature resistant Nomex general structure schematic diagram；
Fig. 2 be the utility model proposes a kind of PPS fibers ladder degree high temperature resistant Nomex the first high-temperature-resistant layer structure
Schematic diagram.
In figure：First base cloth layer 1, the first high-temperature-resistant layer 2, the second high-temperature-resistant layer 3, middle base cloth layer 4, the 3rd high-temperature-resistant layer
5th, the 4th high-temperature-resistant layer 6, outer layer 7, PPS fiber cloths 8, glass fibre 9, nylon wire 10.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of PPS fibers ladder degree high temperature resistant Nomex, including the first base cloth layer 1 made of PPS fibers,
The side of first base cloth layer 1 is pasted with the first high-temperature-resistant layer 2, the first high-temperature-resistant layer 2 by several sheets 8 He of PPS fiber cloths
Glass fibre 9 is formed by connecting, and the opposite side of the first high-temperature-resistant layer 2 is pasted on the second high-temperature-resistant layer 3, and the second high-temperature-resistant layer 3 is by gathering
Diphenyl sulfide continuous fiber yarn and polytetrafluoroethylene (PTFE) continuous fiber yarn is blended forms, the second high-temperature-resistant layer 3 is away from the first high-temperature-resistant layer 2
Side be pasted with made of PPS fibers among base cloth layer 4, the opposite side of middle base cloth layer 4 is connected with the 3rd high-temperature-resistant layer 5,
3rd high-temperature-resistant layer 5 is formed by ceramic fibre and glass fibre are blended, side of the 3rd high-temperature-resistant layer 5 away from middle base cloth layer 4
The 4th high-temperature-resistant layer 6 is pasted with, the 4th high-temperature-resistant layer 6 is made of aramid fiber, and the 4th high-temperature-resistant layer 6 is away from the 3rd high-temperature-resistant layer
5 side is connected with outer layer 7, and outer layer 7 is made of P84 fiber blends.
Connected between several adjacent PPS fiber cloths 8 on first high-temperature-resistant layer 2 by nylon wire 10, nylon wire by
Nylon yarn twisting forms, resistance to pull, and has certain resistance to elevated temperatures, strengthens the service life of the present apparatus, the first base
PPS fibre diameters on layer of cloth 1 and middle base cloth layer 4 differ.
The utility model is provided with four layers of high-temperature-resistant layer, wherein connecting comprising PPS fiber cloths 8, glass fibre 9, polyphenylene sulfide
Continuous silvalin, polytetrafluoroethylene (PTFE) continuous fiber yarn, ceramic fibre, glass fibre and aramid fiber, and all material of the above
It is respectively provided with extraordinary resistance to elevated temperatures so that the high-temperature resistant result of the present apparatus is notable, and outermost is provided with P84 fiber systems
Into outer layer 7, so again so that the present apparatus there is certain fire protecting performance.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of PPS fibers ladder degree high temperature resistant Nomex, including the first base cloth layer made of PPS fibers（1）, its feature exists
In first base cloth layer（1）Side be pasted with the first high-temperature-resistant layer（2）, first high-temperature-resistant layer（2）By several pieces
The PPS fiber cloths of shape（8）And glass fibre（9）It is formed by connecting, first high-temperature-resistant layer（2）Opposite side to be pasted on second resistance to
Heat zone（3）, second high-temperature-resistant layer（3）It is blended by polyphenylene sulfide continuous fiber yarn and polytetrafluoroethylene (PTFE) continuous fiber yarn and
Into second high-temperature-resistant layer（3）Away from the first high-temperature-resistant layer（2）Side be pasted with made of PPS fibers among base cloth layer
（4）, the middle base cloth layer（4）Opposite side be connected with the 3rd high-temperature-resistant layer（5）, the 3rd high-temperature-resistant layer（5）By ceramics
Fiber and glass fibre is blended forms, the 3rd high-temperature-resistant layer（5）Away from middle base cloth layer（4）To be pasted with the 4th resistance to for side
Heat zone（6）, the 4th high-temperature-resistant layer（6）It is made of aramid fiber, the 4th high-temperature-resistant layer（6）Away from the 3rd high temperature resistant
Layer（5）Side be connected with outer layer（7）, the outer layer（7）It is made of P84 fiber blends.
2. a kind of PPS fibers ladder degree high temperature resistant Nomex according to claim 1, it is characterised in that described first is resistance to
Heat zone（2）On several adjacent PPS fiber cloths（8）Between pass through nylon wire（10）Connection.
A kind of 3. PPS fibers ladder degree high temperature resistant Nomex according to claim 1, it is characterised in that first base
Layer of cloth（1）With middle base cloth layer（4）On PPS fibre diameters differ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921054.0U CN207221497U (en) | 2017-07-27 | 2017-07-27 | A kind of PPS fibers ladder degree high temperature resistant Nomex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921054.0U CN207221497U (en) | 2017-07-27 | 2017-07-27 | A kind of PPS fibers ladder degree high temperature resistant Nomex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221497U true CN207221497U (en) | 2018-04-13 |
Family
ID=61855111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921054.0U Expired - Fee Related CN207221497U (en) | 2017-07-27 | 2017-07-27 | A kind of PPS fibers ladder degree high temperature resistant Nomex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185308A (en) * | 2017-07-27 | 2017-09-22 | 江苏丰鑫源环保集团有限公司 | A kind of PPS fibers ladder degree high temperature resistant Nomex |
-
2017
- 2017-07-27 CN CN201720921054.0U patent/CN207221497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185308A (en) * | 2017-07-27 | 2017-09-22 | 江苏丰鑫源环保集团有限公司 | A kind of PPS fibers ladder degree high temperature resistant Nomex |
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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: 20180413 Termination date: 20180727 |