CN203030121U - PPS (Polyphenylene Sulphide) base cloth and Metamax fibre needle-punched combined type filter material - Google Patents
PPS (Polyphenylene Sulphide) base cloth and Metamax fibre needle-punched combined type filter material Download PDFInfo
- Publication number
- CN203030121U CN203030121U CN 201220692452 CN201220692452U CN203030121U CN 203030121 U CN203030121 U CN 203030121U CN 201220692452 CN201220692452 CN 201220692452 CN 201220692452 U CN201220692452 U CN 201220692452U CN 203030121 U CN203030121 U CN 203030121U
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- CN
- China
- Prior art keywords
- base cloth
- pps
- combined type
- metamax
- filter material
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a PPS (Polyphenylene Sulphide) base cloth and Metamax fibre needle-punched combined type filter material. The PPS base cloth and Metamax fibre needle-punched combined type filter material is characterized by comprising an intermediate PPS base cloth layer and Metamax fibre needle-punched felts stuck at two sides of the base cloth. The PS base cloth and Metamax fibre needle-punched combined type filter material has the advantages of high temperature resistance, corrosion resistance, abrasion resistance, fire prevention, high filter fineness and the like.
Description
Technical field
The utility model relates to a kind of Nomex and base cloth combined type filtrate, particularly PPS add Mei Tasi fiber acupuncture combined type filtrate as base cloth.
Background technology
At present, the occasion that cement plant, steel plant, power plant, chemical plant etc. have higher requirements to the strainability of filtrate, but existing filtrate is owing to high temperature resistant, poor corrosion resistance, and filtering accuracy is low, the waterproof tensile property is relatively poor, has influenced quality and the service life of filtering material.
Summary of the invention
The utility model is in order to solve above-mentioned deficiency, provides a kind of filtering accuracy height, high temperature resistant, good corrosion resistance, water resistance is good and PPS flexible does base cloth and adds Mei Tasi fiber acupuncture combined type filtrate.
Above-mentioned purpose of the present utility model realizes by following technical scheme: PPS adds Mei Tasi fiber acupuncture combined type filtrate as base cloth, comprises intermediate layer PPS base cloth and the Mei Tasi fiber needled felt that sticks on the base cloth two sides.
Superior function of the present utility model:
1, high temperature resistant: PPS is high temperature resistant to reach the 170-180 degree, and the Mei Tasi fiber can reach 204 degree, can reach the 190-200 degree after the mixing.
2, corrosion-resistant: the Mei Tasi fiber has good acid-fast alkali-proof, and PPS corrosion resistance corrosion resistance is also good, and it is fine that both mix the corrosion resistance effect.
3, the wearability of wearability: PPS belongs to good, and the wearability of Mei Tasi fiber is more very superior.
4, filtering accuracy height: product adopts fiber to open technologies such as bud, shredding in production process, and dust-collecting face is superfine fibre filtration aspect.
5, antistatic behaviour: product adds antistatic additive and has good antistatic effect.
6, excellent size stability: the Mei Tasi fiber has only 1% percent thermal shrinkage under the temperature of 250 degree, have splendid high-temperature stability.
7, superior fire line: the Mei Tasi fiber just begins to decompose and carbonization when 400 spend, and limited oxygen index is 30, and neither spontaneous combustion is not combustion-supporting yet.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among Fig. 1,1-intermediate layer, the last composite cover of 2-, composite cover under the 3-.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the utility model provides a kind of PPS to do base cloth 1 and has added Mei Tasi fiber acupuncture combined type filtrate, paste Mei Tasi fiber needled felt 2,3 in PPS base cloth upper and lower surface symmetry, last composite surface and following composite surface are equipped with PTFE dipping plated film layer (not marking among the figure), and described PTFE dipping plated film layer is permeable to intermediate layer 1, goes up composite cover 2, following composite cover 3.
Described Mei Tasi fiber needled felt 2,3 is in PPS base cloth 1 upper and lower surface, and symmetry is pasted the Mei Tasi fiber and made the nonwoven needled felt through needing machine technology.
The utility model is dropped into actual operating mode to be used, through implementing proof, continuous serviceability temperature of the present utility model is the 190-200 degree, moment the serviceability temperature temperature be 230 the degree, warp-wise ultimate strength 1100N/5*20cm, broadwise ultimate strength 1250N/5*20cm, warp-wise elongation at break≤35%, broadwise elongation at break≤50%, rupture strength 3.1MPa, thickness 2.0-2.4mm, Air permenbility 240-400L/ ㎡ * min.
Claims (2)
1.PPS add Mei Tasi fiber acupuncture combined type filtrate as base cloth, comprise the intermediate layer, it is characterized in that: described Mei Tasi fiber needled felt is layer structure, pastes the Mei Tasi fiber in the upper and lower surface symmetry of PPS base cloth.
2. PPS according to claim 1 adds Mei Tasi fiber acupuncture combined type filtrate as base cloth, and it is characterized in that: PPS makes base cloth, and the Mei Tasi fiber is made Nomex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692452 CN203030121U (en) | 2012-12-15 | 2012-12-15 | PPS (Polyphenylene Sulphide) base cloth and Metamax fibre needle-punched combined type filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692452 CN203030121U (en) | 2012-12-15 | 2012-12-15 | PPS (Polyphenylene Sulphide) base cloth and Metamax fibre needle-punched combined type filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030121U true CN203030121U (en) | 2013-07-03 |
Family
ID=48682265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692452 Expired - Fee Related CN203030121U (en) | 2012-12-15 | 2012-12-15 | PPS (Polyphenylene Sulphide) base cloth and Metamax fibre needle-punched combined type filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030121U (en) |
-
2012
- 2012-12-15 CN CN 201220692452 patent/CN203030121U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130703 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |