CN202823001U - Poly phenylene sulfite (PPS) antistatic laminated needled felt - Google Patents
Poly phenylene sulfite (PPS) antistatic laminated needled felt Download PDFInfo
- Publication number
- CN202823001U CN202823001U CN 201220435326 CN201220435326U CN202823001U CN 202823001 U CN202823001 U CN 202823001U CN 201220435326 CN201220435326 CN 201220435326 CN 201220435326 U CN201220435326 U CN 201220435326U CN 202823001 U CN202823001 U CN 202823001U
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- pps
- antistatic
- good
- base cloth
- needled felt
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Abstract
The utility model discloses a poly phenylene sulfite (PPS) antistatic laminated needled felt which comprises PPS base cloth. A PPS antistatic fiber layer is respectively attached to the upper surface and the lower surface of the PPS base cloth, and a Teflon microporous membrane is composited on the PPS antistatic fiber layer on the windward side through a hot press. The PPS antistatic laminated needled felt has the advantages the a three-dimensional fiber layer formed by mixing PPS fibers and stainless steel fibers is used as a surface layer so as to have good thermal resistance, abrasion resistance, static resistance and the like; simultaneously the surface filter of the Teflon microporous membrane is good in dust stripping quality and can clean ashes easily; and the PPS antistatic laminated needled felt is good in chemical corrosion resistance, good in physical mechanical performance and high in filter accuracy.
Description
[technical field]
The utility model relates to Nomex, especially a kind of PPS electrostatic resistance overlay film Nomex.
[background technology]
Nomex is a kind of purification filtering material, fibrous raw material is processed into the product of felt or nonwoven and so on by acupuncture, the Nomex kind is more, comprises fiberglass needled mat, stainless steel acupuncture felt etc., at present, the Nomex that the occasions such as industrial and mineral, chemical industry, building are used, its serviceability temperature is low, and is perishable, and resistance to elevated temperatures and antistatic effect are poor, porosity is low, and filter effect is bad.
[summary of the invention]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, provides a kind of high temperature resistant, the PPS electrostatic resistance overlay film Nomex of antistatic property and good filtration effect.
The technical solution of the utility model is achieved in that a kind of PPS electrostatic resistance overlay film Nomex, it is characterized in that: it comprises the PPS base cloth, described PPS base cloth upper surface and lower surface are bonded with respectively a PPS antistatic fibre layer, pass through the compound one deck microporous teflon membran of hot press at the PPS of windward side antistatic fibre layer.
Preferably, described PPS base cloth is the plain cloth that the PPS yarn is made into.
Preferably described PPS antistatic fibre layer is the three-dimensional fiber layer that PPS fiber and stainless steel fibre mix by preset proportion.
The beneficial effects of the utility model are: the three-dimensional fiber layer that the utility model employing PPS fiber and stainless steel fibre are mixed has heat-resisting, wear-resisting, the good texts of antistatic effect as surface layer; Simultaneously, adopt the microporous teflon membran surface filtration, the stripping performance of dust is good, easy-to-clean ash; Resistance to chemical corrosion is good; Physical and mechanical properties is good, and filtering accuracy is high.
[description of drawings]
Fig. 1 is the utility model structural representation;
Among the figure: PPS base cloth 1; PPS antistatic fibre layer 2(3); Microporous teflon membran 4.
[specific embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
With reference to shown in Figure 1, the PPS electrostatic resistance overlay film Nomex that the utility model discloses, it comprises PPS base cloth 1, described PPS base cloth 1 upper surface and lower surface are bonded with respectively a PPS antistatic fibre layer 2,3, pass through the compound one deck microporous teflon membran 4 of hot press at the PPS of windward side antistatic fibre layer 2, adopt microporous teflon membran 4 surface filtrations, the stripping performance of dust is good, easy-to-clean ash.
In the present embodiment, the plain cloth that described PPS base cloth 1 is made into for the PPS yarn; Described PPS antistatic fibre layer the 2, the 3rd, PPS fiber and stainless steel fibre have heat-resisting, wear-resisting, the good texts of antistatic effect by the three-dimensional fiber layer that preset proportion (being generally 9:1) mixes; Resistance to chemical corrosion is good; Physical and mechanical properties is good, and filtering accuracy is high.
Described above only is preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (3)
1. PPS electrostatic resistance overlay film Nomex, it is characterized in that: it comprises the PPS base cloth, described PPS base cloth upper surface and lower surface are bonded with respectively a PPS antistatic fibre layer, pass through the compound one deck microporous teflon membran of hot press at the PPS of windward side antistatic fibre layer.
2. PPS electrostatic resistance overlay film Nomex according to claim 1, it is characterized in that: described PPS base cloth is the plain cloth that the PPS yarn is made into.
3. PPS electrostatic resistance overlay film Nomex according to claim 1, it is characterized in that: described PPS antistatic fibre layer is the three-dimensional fiber layer that PPS fiber and stainless steel fibre mix by preset proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435326 CN202823001U (en) | 2012-08-29 | 2012-08-29 | Poly phenylene sulfite (PPS) antistatic laminated needled felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435326 CN202823001U (en) | 2012-08-29 | 2012-08-29 | Poly phenylene sulfite (PPS) antistatic laminated needled felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823001U true CN202823001U (en) | 2013-03-27 |
Family
ID=47934803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435326 Expired - Fee Related CN202823001U (en) | 2012-08-29 | 2012-08-29 | Poly phenylene sulfite (PPS) antistatic laminated needled felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252591A (en) * | 2017-07-27 | 2017-10-17 | 江苏丰鑫源环保集团有限公司 | A kind of PTFE Nomexs for facilitating deashing |
| CN107596787A (en) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | The explosion-proof noise reduction filtering material and its production technology used on a kind of hyperbaric oxygen chamber filter |
| CN108215388A (en) * | 2017-12-11 | 2018-06-29 | 张晓光 | A kind of explosion-proof noise reduction filtering material of newborn's hyperbaric oxygen chamber filter-specific and its production technology |
-
2012
- 2012-08-29 CN CN 201220435326 patent/CN202823001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252591A (en) * | 2017-07-27 | 2017-10-17 | 江苏丰鑫源环保集团有限公司 | A kind of PTFE Nomexs for facilitating deashing |
| CN107596787A (en) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | The explosion-proof noise reduction filtering material and its production technology used on a kind of hyperbaric oxygen chamber filter |
| CN108215388A (en) * | 2017-12-11 | 2018-06-29 | 张晓光 | A kind of explosion-proof noise reduction filtering material of newborn's hyperbaric oxygen chamber filter-specific and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130327 Termination date: 20160829 |