CN102942723A - Sealing ring for bottom and top cover of filter cleaner - Google Patents
Sealing ring for bottom and top cover of filter cleaner Download PDFInfo
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- CN102942723A CN102942723A CN2012103838878A CN201210383887A CN102942723A CN 102942723 A CN102942723 A CN 102942723A CN 2012103838878 A CN2012103838878 A CN 2012103838878A CN 201210383887 A CN201210383887 A CN 201210383887A CN 102942723 A CN102942723 A CN 102942723A
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Abstract
The present invention discloses a sealing ring for a bottom and a top cover of a filter cleaner. The sealing ring is composed of the following raw materials: chloroprene rubber CR121, hydrogenated nitrile rubber ZP2020 (Zeonex, Japan), zinc stearate, coumarone, 2-benzimidazolethiol, chlorinated paraffin, semi-reinforcing carbon black SRF, montmorillonite powder, adipate, an accelerator PZ, an accelerator TETD, a crosslinker TAC, an antiager RD, an antioxidant 1010, and modified diatomite. The sealing ring of the invention has good overall performance, high wear resistance, strong insulation, high corrosion resistance, especially high oil resistance, and low thermal deformation coefficient, and enhances functional effect of the filter cleaner. By adding a modified diatomite, rigidity and hardness of products are enhanced, the heat-resistant, wear-resistant and anti-aging performances of products are improved, and costs are significantly reduced.
Description
Technical field
The present invention relates to the rubber composite manufacture field, be specifically related to a kind of sealing-ring for purifier drain pan and loam cake.
Background technology
The problem that the sealing-ring that is used for purifier drain pan and loam cake of traditional mode of production exists is: thermal deformation coefficient is high, oil-proofness is not strong, surface smoothness is bad, easily cause the leakage of oil, affected the normal use of purifier, regular replacing sealing-ring can cause again the waste of resource.
Summary of the invention
The invention provides a kind of for the colloid seal circle on the Horizontal Centrifuge piston.
The present invention adopts following technical scheme to achieve these goals:
The auspicious father-in-law of chloroprene rubber CR121 55-60, hydrogenated nitrile-butadiene rubber ZP2020(Japan) 45-50, Zinc Stearate 2-3, coumarone 8-15,2-thiol group benzimidazolyl 1-1.2, clorafin 3-4, semi-reinforcing hydrocarbon black SRF 100-110, montmorillonite powder 15-20, adipic acid ester 1-2, promotor PZ 0.8-1, acceterator TE TD 1-2, linking agent TAC 1-1.8, anti-aging agent RD 0.8-1, antioxidant 1010 1-2, modification infusorial earth 1-3 a kind of sealing-ring for purifier drain pan and loam cake, it is comprised of the raw material of following weight parts:.
The preparation method of described sealing-ring for purifier drain pan and loam cake may further comprise the steps:
(1) prepares raw material according to the material component of described each weight part, each raw material is put into Banbury mixer, by the Banbury mixer synthetic rubber, and filter;
(2) synthetic rubber after detection is filtered is opened the type of being smelt with detecting qualified synthetic rubber by mill, the rubber after the moulding is put into the mould of vulcanizing equipment, at pressurization 180～185Kgf/cm again
2, be warming up under 165～175 ℃ the condition, add weight part and be 0.8-1 Sulfur S-80, rubber is carried out sulfidizing, the time length is 360～480 seconds;
(3) rubber of step (2) sulfidizing being crossed carries out deburring, check, packing, warehouse-in.
The preparation method of described modification infusorial earth is: diatomite is used 10-15% salt acid soak 3-4 hour, and deionized water wash soaked 3-4 hour with the 10-12% sodium hydroxide solution again, and is extremely neutral with deionized water wash again, dries; Material after the oven dry is soluble in water, the sodium laurylsulfate, the paregal O of 1-2%, the tributyl citrate of 2-3%, the 3-5% aluminum oxide that add again diatomite weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, the dispersion liquid ovendry power is broken into ultrafine powder, is modification infusorial earth.
Advantage of the present invention:
Sealing-ring of the present invention has good over-all properties, wear resistance is strong, insulativity is strong, corrosion-resistant strong, especially oil-proofness is strong, thermal deformation coefficient is low, strengthen the functional effect of purifier, by adding modification infusorial earth, strengthened rigidity and the hardness of product, improved the performance such as heat-resisting, wear-resisting, anti-aging of product, the decrease cost.
Embodiment
Embodiment 1
The auspicious father-in-law of chloroprene rubber CR121 55, hydrogenated nitrile-butadiene rubber ZP2020(Japan) 50, Zinc Stearate 2, coumarone 8,2-thiol group benzimidazolyl 1, clorafin 4, semi-reinforcing hydrocarbon black SRF 110, montmorillonite powder 20, adipic acid ester 2, promotor PZ 1, acceterator TE TD 1, linking agent TAC 1.8, anti-aging agent RD 0.8, antioxidant 1010 2, modification infusorial earth 1 a kind of sealing-ring for purifier drain pan and loam cake, it is comprised of the raw material of following weight parts:.
The preparation method of described sealing-ring for purifier drain pan and loam cake may further comprise the steps:
(1) prepares raw material according to the material component of described each weight part, each raw material is put into Banbury mixer, by the Banbury mixer synthetic rubber, and filter;
(2) synthetic rubber after detection is filtered is opened the type of being smelt with detecting qualified synthetic rubber by mill, the rubber after the moulding is put into the mould of vulcanizing equipment, at pressurization 185Kgf/cm again
2, be warming up under 175 ℃ the condition, add weight part and be 1 Sulfur S-80, rubber is carried out sulfidizing, the time length is 480 seconds;
(3) rubber of step (2) sulfidizing being crossed carries out deburring, check, packing, warehouse-in.
The preparation method of described modification infusorial earth is: with 15% salt acid soak 4 hours, deionized water wash soaked 3 hours with 12% sodium hydroxide solution again with diatomite, again with deionized water wash to neutral, oven dry; Material after the oven dry is soluble in water, add the sodium laurylsulfate of diatomite weight 3%, 2% paregal O, 3% tributyl citrate, 3-5% aluminum oxide, at a high speed 1200 rev/mins of stirrings obtain dispersion liquid again, the dispersion liquid ovendry power is broken into ultrafine powder, is modification infusorial earth.
The physicals of elastomeric material of the present invention and conventional oil resisting rubber material detects and is compared as follows table:
The oil-proofness of oil-resistant rubber material of the present invention, resistance toheat, resistance to air loss and resistance to tearing are all good than conventional oil resisting material as can be seen from the table.
Claims (3)
- The Japanese auspicious father-in-law of chloroprene rubber CR121 55-60, hydrogenated nitrile-butadiene rubber ZP2020() 45-50, Zinc Stearate 2-3, coumarone 8-15,2-thiol group benzimidazolyl 1-1.2, clorafin 3-4, semi-reinforcing hydrocarbon black SRF 100-110, montmorillonite powder 15-20, adipic acid ester 1-2, promotor PZ 0.8-1, acceterator TE TD 1-2, linking agent TAC 1-1.8, anti-aging agent RD 0.8-1, antioxidant 1010 1-2, modification infusorial earth 1-3 1. sealing-ring that is used for purifier drain pan and loam cake is characterized in that it is comprised of the raw material of following weight parts:.
- 2. the preparation method of the sealing-ring for purifier drain pan and loam cake as claimed in claim 1 is characterized in that may further comprise the steps:(1) prepares raw material according to the material component of each weight part claimed in claim 1, each raw material is put into Banbury mixer, by the Banbury mixer synthetic rubber, and filter;(2) synthetic rubber after detection is filtered is opened the type of being smelt with detecting qualified synthetic rubber by mill, the rubber after the moulding is put into the mould of vulcanizing equipment, at pressurization 180～185Kgf/cm again 2, be warming up under 165～175 ℃ the condition, add weight part and be 0.8-1 Sulfur S-80, rubber is carried out sulfidizing, the time length is 360～480 seconds;(3) rubber of step (2) sulfidizing being crossed carries out deburring, check, packing, warehouse-in.
- 3. the sealing-ring of purifier drain pan according to claim 1 and loam cake, the preparation method who it is characterized in that described modification infusorial earth is: diatomite is used 10-15% salt acid soak 3-4 hour, deionized water wash, soaked 3-4 hour with the 10-12% sodium hydroxide solution again, extremely neutral with deionized water wash again, oven dry; Material after the oven dry is soluble in water, the sodium laurylsulfate, the paregal O of 1-2%, the tributyl citrate of 2-3%, the 3-5% aluminum oxide that add again diatomite weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, the dispersion liquid ovendry power is broken into ultrafine powder, is modification infusorial earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210383887.8A CN102942723B (en) | 2012-10-11 | 2012-10-11 | Sealing ring for bottom and top cover of filter cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210383887.8A CN102942723B (en) | 2012-10-11 | 2012-10-11 | Sealing ring for bottom and top cover of filter cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102942723A true CN102942723A (en) | 2013-02-27 |
| CN102942723B CN102942723B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210383887.8A Active CN102942723B (en) | 2012-10-11 | 2012-10-11 | Sealing ring for bottom and top cover of filter cleaner |
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| CN (1) | CN102942723B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360638A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Safety valve rubber sealing ring for compressor |
| CN103360639A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Stable compounded rubber sealing ring |
| CN103360640A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Sealing ring for oil inlet of baking master cylinder of automobile |
| CN103360641A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Oil-resistant rubber sealing element |
| CN103408818A (en) * | 2013-07-03 | 2013-11-27 | 安徽方兴实业有限公司 | Rubber seal material mainly prepared from chloroprene rubber and preparation method thereof |
| CN103408817A (en) * | 2013-07-03 | 2013-11-27 | 安徽方兴实业有限公司 | Oil-resistant rubber sealing ring material and preparation method thereof |
| CN103483640A (en) * | 2013-06-20 | 2014-01-01 | 安徽春辉仪表线缆集团有限公司 | High physical performance sealing ring material capable of resisting persistent high temperature |
| CN104072836A (en) * | 2014-06-12 | 2014-10-01 | 安徽安尔达机电有限公司 | Rubber material for shock-absorption buffering installing support of small gasoline engine generator |
| CN104277338A (en) * | 2014-10-27 | 2015-01-14 | 安徽锐视光电技术有限公司 | Anti-ageing synthetic rubber for color selector and preparation method of anti-ageing synthetic rubber |
| CN105482206A (en) * | 2015-12-22 | 2016-04-13 | 芜湖恒坤汽车部件有限公司 | Wear resistant rubber ring material composition and preparation method of wear resistant rubber ring |
| CN106220932A (en) * | 2016-08-05 | 2016-12-14 | 蚌埠威尔特滤清器有限公司 | A kind of rubber seal for air filter |
| CN107033416A (en) * | 2017-06-02 | 2017-08-11 | 合肥华盖生物科技有限公司 | A kind of durable environmentally friendly seal ring of pressure cooker and its preparation technology |
| CN107614591A (en) * | 2015-06-09 | 2018-01-19 | 株式会社普利司通 | Flexible pipe rubber composition and flexible pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108143A (en) * | 2010-12-09 | 2011-06-29 | 宁波裕江特种胶带有限公司 | Method for preparing hydrogenated nitrile rubber and chloroprene rubber blended vulcanized rubber |
-
2012
- 2012-10-11 CN CN201210383887.8A patent/CN102942723B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108143A (en) * | 2010-12-09 | 2011-06-29 | 宁波裕江特种胶带有限公司 | Method for preparing hydrogenated nitrile rubber and chloroprene rubber blended vulcanized rubber |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483640A (en) * | 2013-06-20 | 2014-01-01 | 安徽春辉仪表线缆集团有限公司 | High physical performance sealing ring material capable of resisting persistent high temperature |
| CN103360640A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Sealing ring for oil inlet of baking master cylinder of automobile |
| CN103360641A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Oil-resistant rubber sealing element |
| CN103360639A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Stable compounded rubber sealing ring |
| CN103360638A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | Safety valve rubber sealing ring for compressor |
| CN103408817B (en) * | 2013-07-03 | 2016-04-13 | 安徽方兴实业有限公司 | A kind of oil-proofness Rubber seal material and preparation method thereof |
| CN103408818A (en) * | 2013-07-03 | 2013-11-27 | 安徽方兴实业有限公司 | Rubber seal material mainly prepared from chloroprene rubber and preparation method thereof |
| CN103408817A (en) * | 2013-07-03 | 2013-11-27 | 安徽方兴实业有限公司 | Oil-resistant rubber sealing ring material and preparation method thereof |
| CN103408818B (en) * | 2013-07-03 | 2016-01-20 | 安徽方兴实业有限公司 | A kind of take chloroprene rubber as Rubber seal material of major ingredient and preparation method thereof |
| CN104072836A (en) * | 2014-06-12 | 2014-10-01 | 安徽安尔达机电有限公司 | Rubber material for shock-absorption buffering installing support of small gasoline engine generator |
| CN104277338A (en) * | 2014-10-27 | 2015-01-14 | 安徽锐视光电技术有限公司 | Anti-ageing synthetic rubber for color selector and preparation method of anti-ageing synthetic rubber |
| CN107614591A (en) * | 2015-06-09 | 2018-01-19 | 株式会社普利司通 | Flexible pipe rubber composition and flexible pipe |
| CN105482206A (en) * | 2015-12-22 | 2016-04-13 | 芜湖恒坤汽车部件有限公司 | Wear resistant rubber ring material composition and preparation method of wear resistant rubber ring |
| CN106220932A (en) * | 2016-08-05 | 2016-12-14 | 蚌埠威尔特滤清器有限公司 | A kind of rubber seal for air filter |
| CN107033416A (en) * | 2017-06-02 | 2017-08-11 | 合肥华盖生物科技有限公司 | A kind of durable environmentally friendly seal ring of pressure cooker and its preparation technology |
Also Published As
| Publication number | Publication date |
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| CN102942723B (en) | 2015-04-29 |
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