CN204041989U - Teflon O RunddichtringO - Google Patents
Teflon O RunddichtringO Download PDFInfo
- Publication number
- CN204041989U CN204041989U CN201420439096.7U CN201420439096U CN204041989U CN 204041989 U CN204041989 U CN 204041989U CN 201420439096 U CN201420439096 U CN 201420439096U CN 204041989 U CN204041989 U CN 204041989U
- Authority
- CN
- China
- Prior art keywords
- runddichtringo
- rubber
- teflon
- phenol formaldehyde
- good
- 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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- Laminated Bodies (AREA)
Abstract
The utility model relates to a kind of seal ring, and particularly relating to one has Teflon O RunddichtringO, belongs to seal arrangement field.Comprise O RunddichtringO and Teflon film, the surface of described O RunddichtringO is provided with phenol formaldehyde-rubber adhesive layer, and described Teflon film is fixedly installed on the periphery of O RunddichtringO by phenol formaldehyde-rubber adhesive layer, and described O RunddichtringO adopts nitrile rubber to make.Adopt the O RunddichtringO of this structure in performance, greatly exceed the O RunddichtringO made with single rubber material, both make use of rubber compression set little, the feature of good springiness, make use of again Teflon film high abrasion, low coefficient of friction and the good advantage of self-lubricating property, through the coated O RunddichtringO that the novel high-strength phenol formaldehyde-rubber stick of good combination property is made, not only quality is good, uses reliable and technique is easy to make, high financial profit.
Description
Technical field
The utility model relates to a kind of seal ring, particularly relates to a kind of O RunddichtringO having teflon coatings, belongs to seal arrangement field.
Background technique
O RunddichtringO is a kind of conventional seal element, is usually used in the sealing that pump, valve, mechanical seal, filter, reaction vessel etc. carry out various fluids such as oil, water.When sealability requires high, conventional O RunddichtringO just can not ensure corresponding quality requirement.Therefore, need to improve common seal ring with the usability of lift-off seal circle and life-span.
Model utility content
For the deficiency that prior art exists, the utility model provides a kind of high abrasion, low friction, Teflon O RunddichtringO that self-lubricating property is good.
The utility model is achieved through the following technical solutions:
A kind of Teflon O RunddichtringO, comprise O RunddichtringO and Teflon film, the surface of described O RunddichtringO is provided with phenol formaldehyde-rubber adhesive layer, and described Teflon film is fixedly installed on the periphery of O RunddichtringO by phenol formaldehyde-rubber adhesive layer.
Further, described O RunddichtringO adopts nitrile rubber to make.
Compared with prior art, the beneficial effects of the utility model are: adopt the O RunddichtringO of this structure in performance, greatly exceed the O RunddichtringO made with single rubber material, both make use of rubber compression set little, the feature of good springiness, make use of again Teflon film high abrasion, low coefficient of friction and the good advantage of self-lubricating property, through the coated O RunddichtringO that the novel high-strength phenol formaldehyde-rubber stick of good combination property is made, not only quality is good, use reliable and technique is easy to make, high financial profit.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In accompanying drawing: 1.O RunddichtringO; 2. phenol formaldehyde-rubber adhesive layer; 3. Teflon film.
Embodiment
A kind of Teflon O RunddichtringO, comprise O RunddichtringO 1 and Teflon film 3, the surface of described O RunddichtringO 1 is provided with phenol formaldehyde-rubber adhesive layer 2, after phenolic aldehyde and rubber effect, can produce and have high elasticity and stable product, described Teflon film 3 is fixedly installed on the periphery of O RunddichtringO 1 by phenol formaldehyde-rubber adhesive layer 2.
Further, described O RunddichtringO 1 adopts nitrile rubber to make.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (2)
1. a Teflon O RunddichtringO, comprises O RunddichtringO and Teflon film, it is characterized in that: the surface of described O RunddichtringO is provided with phenol formaldehyde-rubber adhesive layer, and described Teflon film is fixedly installed on the periphery of O RunddichtringO by phenol formaldehyde-rubber adhesive layer.
2. a kind of Teflon O RunddichtringO according to claim 1, is characterized in that: described O RunddichtringO adopts nitrile rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439096.7U CN204041989U (en) | 2014-08-05 | 2014-08-05 | Teflon O RunddichtringO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439096.7U CN204041989U (en) | 2014-08-05 | 2014-08-05 | Teflon O RunddichtringO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041989U true CN204041989U (en) | 2014-12-24 |
Family
ID=52242657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439096.7U Expired - Fee Related CN204041989U (en) | 2014-08-05 | 2014-08-05 | Teflon O RunddichtringO |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641260A (en) * | 2016-10-22 | 2017-05-10 | 钟贵洪 | Novel teflon coating layer sealing ring |
| CN107850214A (en) * | 2015-07-07 | 2018-03-27 | W.L.戈尔有限公司 | Lip ring |
-
2014
- 2014-08-05 CN CN201420439096.7U patent/CN204041989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107850214A (en) * | 2015-07-07 | 2018-03-27 | W.L.戈尔有限公司 | Lip ring |
| CN106641260A (en) * | 2016-10-22 | 2017-05-10 | 钟贵洪 | Novel teflon coating layer sealing ring |
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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: 20141224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |