CN203329503U - Aramid and glass fiber combined felt - Google Patents
Aramid and glass fiber combined felt Download PDFInfo
- Publication number
- CN203329503U CN203329503U CN2013202037590U CN201320203759U CN203329503U CN 203329503 U CN203329503 U CN 203329503U CN 2013202037590 U CN2013202037590 U CN 2013202037590U CN 201320203759 U CN201320203759 U CN 201320203759U CN 203329503 U CN203329503 U CN 203329503U
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- layer
- blended layer
- aramid
- blended
- 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
Links
Images
Landscapes
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses an aramid and glass fiber combined felt. The aramid and glass fiber combined felt comprises a first blended layer, a glass fiber base cloth layer and a second blended layer, wherein the first blended layer and the second blended layer are respectively located at two sides of the glass fiber base cloth layer, and are fixed together by the needle punching technology; the first blended layer and the second blended layer are formed by carding short fibers of the aramid fiber and the glass fiber. In comparison with the normal glass fiber punched felt, the aramid and glass fiber combined felt is excellent in abrasive resistance and fracture resistance. In comparison with the normal chemical synthetic fiber filter material, the aramid and glass fiber combined felt has the characteristics of small elongation percentage, can be used for smoke filtration in high air volume environment, and has high-temperature resistance.
Description
Technical field
The utility model relates to a kind of filtrate.
Background technology
The filtrate percentage elongation of general chemical synthetic fiber is large, can't be applied to the smoke filtration under high air quantity environment, although and the filtrate that pure glass fibre is made can be applicable to high air quantity environment, its fold resistance is poor.
Summary of the invention
Problem to be solved in the utility model is to improve the percentage elongation of the fold resistance reduction filtrate of filtrate.
For addressing the above problem, the scheme that the utility model adopts is as follows:
A kind of aramid fiber glass composite felt, is characterized in that, comprises the first blended layer, glass base cloth layer, the second blended layer; Wherein, the first blended layer and the second blended layer lay respectively at the both sides of glass base cloth layer, by needling process, are fixed into integral body; The first blended layer and the second blended layer are formed by aramid fiber and the combing of glass chopped silk.
Described glass base cloth layer is mesh cloth, comprises warp, parallel; Warp, parallel right-angled intersection, have space between adjacent warp and between adjacent parallel, forms grid.
Technique effect of the present utility model is: utility model is compared with common glass Nomex, and wearability and fold resistance are good.Compare with the general chemistry synthetic fiber filter material and have the advantages that percentage elongation is little, can be applicable to the smoke filtration under high air quantity environment.Glass and aramid fiber all have resistant to elevated temperatures performance, therefore the utlity model has resistant to elevated temperatures performance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model base cloth layer structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, a kind of aramid fiber glass composite felt, comprise the first blended layer 1, glass base cloth layer 3, the second blended layer 2; Glass base cloth layer 3 is between the first blended layer 1 and the second blended layer 2, and the first blended layer 1 and the second blended layer 2 lay respectively at the both sides of glass base cloth layer 3.The first blended layer 1, glass base cloth layer 3, the second blended layer 2 are fixed into integral body by needling process.The first blended layer 1 and the second blended layer 2 are formed through combing by aramid fiber and glass chopped silk.The surface of composite felt is through the PTFE impregnation process.
Wherein glass base cloth layer 3 is mesh cloth, and its structure as shown in Figure 2, comprises warp 21, parallel 22.Warp 21, parallel 22 right-angled intersections, have space between adjacent warp 21 and between adjacent parallel 22, forms grid 23.
Claims (2)
1. an aramid fiber glass composite felt, is characterized in that, comprises the first blended layer, glass base cloth layer, the second blended layer; Wherein, the first blended layer and the second blended layer lay respectively at the both sides of glass base cloth layer, by needling process, are fixed into integral body; The first blended layer and the second blended layer are formed by aramid fiber and the combing of glass chopped silk.
2. aramid fiber glass composite felt as claimed in claim 1, is characterized in that described glass base cloth layer is mesh cloth, comprises warp, parallel; Warp, parallel right-angled intersection, have space between adjacent warp and between adjacent parallel, forms grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202037590U CN203329503U (en) | 2013-04-22 | 2013-04-22 | Aramid and glass fiber combined felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202037590U CN203329503U (en) | 2013-04-22 | 2013-04-22 | Aramid and glass fiber combined felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329503U true CN203329503U (en) | 2013-12-11 |
Family
ID=49698204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202037590U Expired - Fee Related CN203329503U (en) | 2013-04-22 | 2013-04-22 | Aramid and glass fiber combined felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329503U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772949A (en) * | 2015-04-22 | 2015-07-15 | 无锡东方高速艇发展有限公司 | Marine high-performance aramid fiber hybrid fabric and manufacturing method thereof |
| CN104785017A (en) * | 2015-03-10 | 2015-07-22 | 江苏菲斯特滤料有限公司 | High temperature resistant filter material and manufacturing method thereof |
| CN104859227A (en) * | 2015-04-22 | 2015-08-26 | 无锡东方高速艇发展有限公司 | High-performance glass steel containing aramid fiber and manufacture method thereof |
| CN105363279A (en) * | 2014-08-27 | 2016-03-02 | 徐珂 | Glass fiber and aramid fiber or polysulfonamide composite needle-punched felt and manufacturing method thereof |
| CN106362493A (en) * | 2016-10-09 | 2017-02-01 | 常州亚环环保科技有限公司 | Preparation method of compound glassfiber filter felt |
-
2013
- 2013-04-22 CN CN2013202037590U patent/CN203329503U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363279A (en) * | 2014-08-27 | 2016-03-02 | 徐珂 | Glass fiber and aramid fiber or polysulfonamide composite needle-punched felt and manufacturing method thereof |
| CN104785017A (en) * | 2015-03-10 | 2015-07-22 | 江苏菲斯特滤料有限公司 | High temperature resistant filter material and manufacturing method thereof |
| CN104772949A (en) * | 2015-04-22 | 2015-07-15 | 无锡东方高速艇发展有限公司 | Marine high-performance aramid fiber hybrid fabric and manufacturing method thereof |
| CN104859227A (en) * | 2015-04-22 | 2015-08-26 | 无锡东方高速艇发展有限公司 | High-performance glass steel containing aramid fiber and manufacture method thereof |
| CN104859227B (en) * | 2015-04-22 | 2018-06-19 | 无锡东方高速艇发展有限公司 | A kind of high performance fiberglass and its manufacturing method containing aramid fiber |
| CN106362493A (en) * | 2016-10-09 | 2017-02-01 | 常州亚环环保科技有限公司 | Preparation method of compound glassfiber filter felt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203329503U (en) | Aramid and glass fiber combined felt | |
| CN207140488U (en) | A kind of modified, high temperature resistant terylene needled felt | |
| CN203754915U (en) | Novel cloth | |
| CN202064094U (en) | Novel textile fabric | |
| CN205529357U (en) | Super hydroscopicity water thorn non -woven fabrics | |
| CN203229652U (en) | Novel textile fabric | |
| CN202064099U (en) | Novel textile fabric | |
| CN202064098U (en) | Fabric with superior performance | |
| CN104278400A (en) | Novel textile fabric | |
| CN202638141U (en) | Composite needle filtering felt | |
| CN203059526U (en) | Deep cleansing wiper for face | |
| CN203007596U (en) | Carbon fiber cloth acupuncture needle | |
| CN203229703U (en) | Novel textile fabric | |
| CN203583077U (en) | Acrylic fibers yarn with anti-pilling and anti-fuzzing effect | |
| CN203229651U (en) | Novel textile fabric | |
| CN203229678U (en) | Novel fabric | |
| CN203754914U (en) | Curtain fabric | |
| CN203088418U (en) | Rattan mat | |
| CN202865494U (en) | High density ventilation-proof fabric | |
| CN203855742U (en) | Novel textile fabric | |
| CN203229702U (en) | Curtain fabric | |
| CN203229695U (en) | Yarn-dyed fabric | |
| CN203403202U (en) | Wool-like fiber | |
| CN109395465A (en) | A kind of normal temperature air filtering material | |
| CN203754916U (en) | Spinning fabric |
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: 20131211 Termination date: 20170422 |