CN1598155A - Nano material modified rubber bearing - Google Patents
Nano material modified rubber bearing Download PDFInfo
- Publication number
- CN1598155A CN1598155A CN 03143299 CN03143299A CN1598155A CN 1598155 A CN1598155 A CN 1598155A CN 03143299 CN03143299 CN 03143299 CN 03143299 A CN03143299 A CN 03143299A CN 1598155 A CN1598155 A CN 1598155A
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- CN
- China
- Prior art keywords
- modified rubber
- material modified
- rubber bearing
- nano material
- nanometer
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- 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.)
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Abstract
The invention relates to a nanometer material modified rubber support bass. It is made up of nanometer material modified rubber support and steel plate equipped in it. Its weight copies ratio constituent is that caoutchouc (100 portion); nanometer zinc oxide (2-3); stearic acid (1.5-2.5); accelerant CZ (1-1.5); sulfur (1.5-2); anti-aging agent granule (1-2); anti-aging agent4010NA (1-2); carbon blackN220 (30-35); nanometer calcium carbonate (25-30). The invention improves the compression deformation capability and ageing resistance of the sizing material, prolongs the useful life; it can improve dynamic performance of the production, and avails to improve the service performance.
Description
Technical field
The present invention relates to a kind of nano material modified rubber bearing.
Technical background
The major function of bridge laminated rubber bearing is that the counter-force with top passes to pier reliably, and can finish the distortion (horizontal movement and corner) of girder construction simultaneously.According to these requirements, neoprene bearing should design in vertical direction has enough rigidity, thereby guarantees to produce less distortion at maximum vertical load action undersetting; Neoprene bearing the level master to then should having certain flexibility, to adapt to the beam body because the brake force temperature, the horizontal movement that concrete contraction and load action etc. cause, neoprene bearing also adapts to the rotation of beam-ends simultaneously.Be divided into by shape: a rectangular plate type neoprene bearing; The circular laminated rubber bearing of b; C spherical crown garden laminated rubber bearing.That present widely used bridge rubber bearing exists is easily aging, easily compressive strain and application life short shortcoming.
Summary of the invention
Technical problem to be solved by this invention provides a kind of compressive strain, ageing-resistant and can increase the service life and can improve simultaneously the nano material modified rubber bearing of product dynamic property that is difficult for.
Technical solution of the present invention is as follows: the present invention is made of nano material modified rubber bearing and the steel plate that is arranged in the nano material modified rubber bearing, and described nano material modified rubber bearing is made of following ratio of weight and number component: 100 parts of natural rubbers; Nano zine oxide 2-3 part; Stearic acid 1.5-2.5 part; Accelerant CZ 1-1.5 part; Sulphur 1.5-2 part; Antioxidant d 1-2 part; Antioxidant 4010NA 1-2 part; Carbon black N220 30-35; Nano-calcium carbonate 25-30 part.
Good effect of the present invention is as follows: the nano material modified rubber bearing has improved the compressive strain performance and the ageing-resistant performance of sizing material by adopting nano material, has prolonged application life; Improve the dynamic property of product simultaneously, helped the raising of functional performance.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention
Accompanying drawing 2 is put poly-tetrafluoro slide plate schematic diagram for the present invention adds
The specific embodiment
As shown in Figure 1, the present invention is made of nano material modified rubber bearing 1 and the steel plate 2 that is arranged in the nano material modified rubber bearing 1.As shown in Figure 2, can add in nano material modified rubber bearing 1 upper end and put poly-tetrafluoro slide plate 3.
Concrete three embodiment are as shown in the table:
| Component | Content (ratio of weight and number) | ||
| Natural rubber | ????100 | ????100 | ????100 |
| Nano zine oxide | ????2 | ????3 | ????2.5 |
| Stearic acid | ????1.5 | ????2.5 | ????2 |
| Accelerant CZ | ????1.5 | ????1 | ????1.2 |
| Sulphur | ????1.7 | ????1.5 | ????2 |
| Antioxidant d | ????1 | ????1.5 | ????2 |
| Antioxidant 4010NA | ????2 | ????1 | ????1.5 |
| Carbon black N220 | ????33 | ????35 | ????30 |
| Nano-calcium carbonate | ????25 | ????27 | ????30 |
Claims (1)
1, a kind of nano material modified rubber bearing, it is characterized in that it is made of nano material modified rubber bearing (1) and the steel plate (2) that is arranged in the nano material modified rubber bearing (1), described nano material modified rubber bearing (1) is made of following ratio of weight and number component: 100 parts of natural rubbers; Nano zine oxide 2-3 part; Stearic acid 1.5-2.5 part; Accelerant CZ 1-1.5 part; Sulphur 1.5-2 part; Antioxidant d 1-2 part; Antioxidant 4010NA 1-2 part; Carbon black N220 30-35; Nano-calcium carbonate 25-30 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03143299 CN1598155A (en) | 2003-09-17 | 2003-09-17 | Nano material modified rubber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03143299 CN1598155A (en) | 2003-09-17 | 2003-09-17 | Nano material modified rubber bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1598155A true CN1598155A (en) | 2005-03-23 |
Family
ID=34659368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03143299 Pending CN1598155A (en) | 2003-09-17 | 2003-09-17 | Nano material modified rubber bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1598155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104712B (en) * | 2006-07-14 | 2010-04-21 | 浙江三力士橡胶股份有限公司 | Nano material modified rubber V strip |
| CN105221625A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | Shock damper |
| CN105221624A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | For the vibration damper of motorcycle or electric motor car |
-
2003
- 2003-09-17 CN CN 03143299 patent/CN1598155A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104712B (en) * | 2006-07-14 | 2010-04-21 | 浙江三力士橡胶股份有限公司 | Nano material modified rubber V strip |
| CN105221625A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | Shock damper |
| CN105221624A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | For the vibration damper of motorcycle or electric motor car |
| CN105221625B (en) * | 2015-11-05 | 2016-08-24 | 台州齐力减震器有限公司 | Shock damper |
| CN105221624B (en) * | 2015-11-05 | 2016-08-24 | 台州齐力减震器有限公司 | For motorcycle or the amortisseur of electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |