CN205272740U - Prevent static acupuncture felt - Google Patents
Prevent static acupuncture felt Download PDFInfo
- Publication number
- CN205272740U CN205272740U CN201521027811.7U CN201521027811U CN205272740U CN 205272740 U CN205272740 U CN 205272740U CN 201521027811 U CN201521027811 U CN 201521027811U CN 205272740 U CN205272740 U CN 205272740U
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- CN
- China
- Prior art keywords
- layer
- fiber layer
- electrostatic
- glass
- nomex
- 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 discloses a prevent static acupuncture felt is by base cloth layer, glass fiber layer, antistatic fiber layer and reinforcing fiber layer stratification, wherein the glass fiber layer is two -layer, two -layer the glass fiber layer bonds respectively the upper and lower both sides on base cloth layer, the antistatic fiber layer with reinforcing fiber layer bonds respectively two -layer the outside on glass fiber layer. The utility model discloses an acupuncture felt sets up antistatic fiber layer and reinforcing fiber layer respectively in the upper and lower both sides on glass fiber layer, carries out the emission of static by the antistatic fiber layer, is guaranteed the intensity of acupuncture felt simultaneously by reinforcing fiber layer, improves the durability of acupuncture felt.
Description
Technical field
The utility model relates to a kind of Nomex, specifically a kind of anti-electrostatic Nomex.
Background technology
At present, along with the development of industrialization, environment protection obtains the attention of height, and the industry that the requirement index of environment protection is also more and more higher, especially closely bound up with human life, the such as inflammable and explosive field such as colliery, coal dust filtration. The filtering material of domestic and international existing relevant operating mode is all the discharge utilizing electro-conductive fiber to carry out electrostatic, and electro-conductive fiber will decline because of conductivity after long-time use, cannot normally play the explosion-proof effect of conduction. And existing anti-electrostatic Nomex is after a long time use, Nomex structural strength can be caused to reduce.
Summary of the invention
Goal of the invention: the utility model object is for the deficiencies in the prior art, it is provided that the Nomex that a kind of anti-static effect is good.
Technical scheme: anti-electrostatic Nomex described in the utility model, formed by base cloth layer, glass layer, antistatic fiber layer and fortifying fibre layer stackup, wherein said glass layer is two layers, two layers of described glass layer are bonded in the both sides up and down of described base cloth layer respectively, and described antistatic fiber layer and described fortifying fibre layer are bonded in the outside of two layers of described glass layer respectively.
The utility model further preferably technical scheme be that described antistatic fiber layer is the fiber mesh cloth mutually being tangled formed by the polyacrylonitrile fibre yarn after carbonization.
Preferably, described fortifying fibre layer is by the crisscross grid cloth tangled and formed of steel fiber.
Preferably, the single fine diameter of described steel fiber is 110 ~ 130 ��m, and single fine intensity is 100 ~ 200N.
Preferably, described glass layer is short glass fiber layer or glass fibre continuous felt.
Preferably, described base cloth layer is the grid cloth that silvalin mutually tangles and formed.
Preferably, the thickness of described base cloth layer is 0.6 ~ 0.9mm.
Useful effect: Nomex of the present utility model arranges antistatic fiber layer and fortifying fibre layer respectively in the upper and lower both sides of glass layer, the discharge of electrostatic is carried out by antistatic fiber layer, ensure the intensity of Nomex by fortifying fibre layer, it is to increase the wearing quality of Nomex simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-electrostatic Nomex described in the utility model.
Embodiment
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1:A kind of anti-electrostatic Nomex, by base cloth layer 1, glass layer 2, antistatic fiber layer 3 and fortifying fibre layer 4 stratification, as shown in Figure 1:
Base cloth layer 1 be silvalin mutually tangle formed thickness be the grid cloth of 0.6 ~ 0.9mm.
Glass layer 2 is two layers, and layer glass layer of fibers is bonded in the both sides up and down of base cloth layer 1 respectively, and antistatic fiber layer 3 and fortifying fibre layer 4 are bonded in the outside of layer glass layer of fibers 2 respectively.
Antistatic fiber layer 3 is the fiber mesh cloth mutually being tangled formed by the polyacrylonitrile fibre yarn after carbonization.
Fortifying fibre layer 4 is that the single fine diameter of steel fiber is 110 ~ 130 ��m by the crisscross grid cloth tangled and formed of steel fiber, and single fine intensity is 100 ~ 200N.
Although as mentioned above, it is necessary, represented with reference to specific preferred embodiment and described the utility model, but it shall not be construed as the restriction to the utility model self. Under the spirit and scope prerequisite of the present utility model not departing from claims definition, it can be made various change in the form and details.
Claims (7)
1. an anti-electrostatic Nomex, it is characterized in that, formed by base cloth layer, glass layer, antistatic fiber layer and fortifying fibre layer stackup, wherein said glass layer is two layers, two layers of described glass layer are bonded in the both sides up and down of described base cloth layer respectively, and described antistatic fiber layer and described fortifying fibre layer are bonded in the outside of two layers of described glass layer respectively.
2. anti-electrostatic Nomex according to claim 1, it is characterised in that, described antistatic fiber layer is the fiber mesh cloth mutually being tangled formed by the polyacrylonitrile fibre yarn after carbonization.
3. anti-electrostatic Nomex according to claim 1, it is characterised in that, described fortifying fibre layer is by the crisscross grid cloth tangled and formed of steel fiber.
4. anti-electrostatic Nomex according to claim 3, it is characterised in that, the single fine diameter of described steel fiber is 110 ~ 130 ��m, and single fine intensity is 100 ~ 200N.
5. anti-electrostatic Nomex according to claim 1, it is characterised in that, described glass layer is short glass fiber layer or glass fibre continuous felt.
6. anti-electrostatic Nomex according to claim 1, it is characterised in that, described base cloth layer is the grid cloth that silvalin mutually tangles and formed.
7. anti-electrostatic Nomex according to claim 6, it is characterised in that, the thickness of described base cloth layer is 0.6 ~ 0.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027811.7U CN205272740U (en) | 2015-12-11 | 2015-12-11 | Prevent static acupuncture felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027811.7U CN205272740U (en) | 2015-12-11 | 2015-12-11 | Prevent static acupuncture felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272740U true CN205272740U (en) | 2016-06-01 |
Family
ID=56057351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521027811.7U Expired - Fee Related CN205272740U (en) | 2015-12-11 | 2015-12-11 | Prevent static acupuncture felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224675A (en) * | 2018-11-06 | 2019-01-18 | 江苏三元环保科技有限公司 | A kind of multi-functional compound spiked felt of anti-static type |
-
2015
- 2015-12-11 CN CN201521027811.7U patent/CN205272740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224675A (en) * | 2018-11-06 | 2019-01-18 | 江苏三元环保科技有限公司 | A kind of multi-functional compound spiked felt of anti-static type |
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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: 20160601 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |