CN103642164A - Rubber gasket material with good sealing performance and wear resistance and preparation method thereof - Google Patents
Rubber gasket material with good sealing performance and wear resistance and preparation method thereof Download PDFInfo
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- CN103642164A CN103642164A CN201310561266.9A CN201310561266A CN103642164A CN 103642164 A CN103642164 A CN 103642164A CN 201310561266 A CN201310561266 A CN 201310561266A CN 103642164 A CN103642164 A CN 103642164A
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Abstract
The invention discloses a rubber gasket material with good sealing performance and wear resistance which is characterized in that the material is prepared from the following raw materials by weight: 35-40 parts of hydrogenated butadiene-acrylonitrile rubber, 45-50 parts of acrylic rubber, 2-5 parts of ethyl chrysanthemumate, 1-3 parts of trifluoroacetylacetone ytterbium, 23-27 parts of kaolin powder, 3-4 parts of zinc oxide, 2-3 parts of ammonium polyphosphate, 10-12 parts of zeolite powder, 1-2 parts of promoter TMTM, 3-4 parts of tung oil, 24-28 parts of N330 carbon black, 0.5-1.5 parts of promoter CBS, 1-2 parts of anti-aging agents, and 10-12 parts of modified attapulgite. According to the invention, modified attapulgite is added, which improves rubber processing property; environment-friendly type compounding agents are used, which reduces toxic and side effects and environment pollution; the rubber gasket material of the invention has a reasonable formula, and has excellent wear resistance and sealing performance.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly good rubber seal cushion material of a kind of stopping property wear resistance and preparation method thereof.
Background technology
Gasket is a kind of for the inside such as machinery, equipment, pipeline, the material sealing.The gasket using mostly at present is rubber gasket, be characterized in: high temperature resistant, resistance to ozone, resistance to natural weathering, vacuum-resistant, fuel oil resistance, resistance to lubricating oil, powerful oxidation corrosion resistance agent, resistance to chemical reagents and electrical insulation capability are good, are widely used in national defense industry and civilian industry.The defects such as but existing rubber gasket sealing effectiveness is undesirable, wear resistance is poor, intensity is low, far can not meet actual requirement.Therefore researching and developing a kind of high-performance rubber gasket has become the task of top priority.
Summary of the invention
The object of this invention is to provide good rubber seal cushion material of a kind of stopping property wear resistance and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
The rubber seal cushion material that stopping property wear resistance is good, is made by the raw material of following weight part: hydrogenated nitrile-butadiene rubber 35-40, acrylic elastomer 45-50, chrysanthemumic acid ethyl ester 2-5, trifluoroacetylacetone ytterbium 1-3, kaolin powder 23-27, zinc oxide 3-4, ammonium polyphosphate 2-3, zeolite powder 10-12, TM monex TM1-2, tung oil 3-4, N330 carbon black 24-28, accelerator CBS 0.5-1.5, anti-aging agent TPPD1-2, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, tolylene diisocyanate 3-4, Viscoat 295 2-3, medical stone 30-34, xitix 1-2, jade 2-3, polyisobutene 2-3, aluminate coupling agent DL-4111-2, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, medical stone, jade mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
The rubber seal cushion material that stopping property wear resistance of the present invention is good, is made by following concrete steps: hydrogenated nitrile-butadiene rubber, chrysanthemumic acid ethyl ester, trifluoroacetylacetone ytterbium are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, then add kaolin powder, zinc oxide, ammonium polyphosphate, zeolite powder, TM monex TM, tung oil, mixing 6-8min, then add N330 carbon black, accelerator CBS, anti-aging agent TPPD to continue mixing 4-6min; Add the mixing 6-8min of all the other remaining components, obtain glue stuff compounding.
Excellent effect of the present invention is: the present invention adds attapulgite modified, has improved the processing performance of sizing material, uses environment-friendly type Synergist S-421 95, reduces its toxic side effect and the pollution to environment; The present invention fills a prescription rationally, has excellent wear resistance and stopping property.
Embodiment
Below by specific examples, the present invention is described in detail.
The rubber seal cushion material that stopping property wear resistance is good, by following weight part (kilogram) raw material make: hydrogenated nitrile-butadiene rubber 35, acrylic elastomer 45, chrysanthemumic acid ethyl ester 2, trifluoroacetylacetone ytterbium 1, kaolin powder 23, zinc oxide 3, ammonium polyphosphate 2, zeolite powder 10, TM monex TM1, tung oil 3, N330 carbon black 24, accelerator CBS 0.5, anti-aging agent TPPD1, attapulgite modified 10;
Described attapulgite modified by following weight part (kilogram) raw material make: attapulgite 20, tolylene diisocyanate 3, Viscoat 295 2, medical stone 30, xitix 1, jade 2, polyisobutene 2, aluminate coupling agent DL-4111, Fructus Zanthoxyli oil 1; Preparation method puts into attapulgite, medical stone, jade mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
The rubber seal cushion material that stopping property wear resistance of the present invention is good, is made by following concrete steps: hydrogenated nitrile-butadiene rubber, chrysanthemumic acid ethyl ester, trifluoroacetylacetone ytterbium are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, then add kaolin powder, zinc oxide, ammonium polyphosphate, zeolite powder, TM monex TM, tung oil, mixing 6-8min, then add N330 carbon black, accelerator CBS, anti-aging agent TPPD to continue mixing 4-6min; Add the mixing 6-8min of all the other remaining components, obtain glue stuff compounding.
By gasket material of the present invention and General Purpose Rubber material physicals, contrast as following table.
Use as can be seen from the table rubber seal cushion material of the present invention, comprehensive comparison is good.
Claims (2)
1. the rubber seal cushion material that stopping property wear resistance is good, it is characterized in that, by the raw material of following weight part, made: hydrogenated nitrile-butadiene rubber 35-40, acrylic elastomer 45-50, chrysanthemumic acid ethyl ester 2-5, trifluoroacetylacetone ytterbium 1-3, kaolin powder 23-27, zinc oxide 3-4, ammonium polyphosphate 2-3, zeolite powder 10-12, TM monex TM1-2, tung oil 3-4, N330 carbon black 24-28, accelerator CBS 0.5-1.5, anti-aging agent TPPD 1-2, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, tolylene diisocyanate 3-4, Viscoat 295 2-3, medical stone 30-34, xitix 1-2, jade 2-3, polyisobutene 2-3, aluminate coupling agent DL-411 1-2, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, medical stone, jade mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
2. the good rubber seal cushion material of stopping property wear resistance according to claim 1, it is characterized in that, by following concrete steps, made: hydrogenated nitrile-butadiene rubber, chrysanthemumic acid ethyl ester, trifluoroacetylacetone ytterbium are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, then add kaolin powder, zinc oxide, ammonium polyphosphate, zeolite powder, TM monex TM, tung oil, mixing 6-8min, then add N330 carbon black, accelerator CBS, anti-aging agent TPPD to continue mixing 4-6min; Add the mixing 6-8min of all the other remaining components, obtain glue stuff compounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561266.9A CN103642164A (en) | 2013-11-12 | 2013-11-12 | Rubber gasket material with good sealing performance and wear resistance and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561266.9A CN103642164A (en) | 2013-11-12 | 2013-11-12 | Rubber gasket material with good sealing performance and wear resistance and preparation method thereof |
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| CN103642164A true CN103642164A (en) | 2014-03-19 |
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| CN201310561266.9A Pending CN103642164A (en) | 2013-11-12 | 2013-11-12 | Rubber gasket material with good sealing performance and wear resistance and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485006A (en) * | 2018-04-16 | 2018-09-04 | 东台市岳东橡胶密封件厂 | A kind of winding insert seal rubber material and preparation method thereof |
| CN108676378A (en) * | 2018-05-16 | 2018-10-19 | 安徽三环水泵有限责任公司 | A kind of preparation method of pump valve seal pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716981Y (en) * | 2004-07-20 | 2005-08-10 | 西安向阳航天材料股份有限公司 | Compounded rubber sealing product for high voltage electrical apparatus |
| CN101044294A (en) * | 2004-10-27 | 2007-09-26 | 国际壳牌研究有限公司 | Downhole swellable seal |
| CN103044831A (en) * | 2012-11-25 | 2013-04-17 | 马鞍山市中澜橡塑制品有限公司 | Synchronous gear box cover gasket rubber material and preparation method thereof |
-
2013
- 2013-11-12 CN CN201310561266.9A patent/CN103642164A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716981Y (en) * | 2004-07-20 | 2005-08-10 | 西安向阳航天材料股份有限公司 | Compounded rubber sealing product for high voltage electrical apparatus |
| CN101044294A (en) * | 2004-10-27 | 2007-09-26 | 国际壳牌研究有限公司 | Downhole swellable seal |
| CN103044831A (en) * | 2012-11-25 | 2013-04-17 | 马鞍山市中澜橡塑制品有限公司 | Synchronous gear box cover gasket rubber material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 伏芬琪等: "聚合物/凹凸棒土纳米复合材料的研究进展", 《表面技术》, vol. 35, no. 5, 31 October 2006 (2006-10-31), pages 48 - 50 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485006A (en) * | 2018-04-16 | 2018-09-04 | 东台市岳东橡胶密封件厂 | A kind of winding insert seal rubber material and preparation method thereof |
| CN108676378A (en) * | 2018-05-16 | 2018-10-19 | 安徽三环水泵有限责任公司 | A kind of preparation method of pump valve seal pad |
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Application publication date: 20140319 |