CN104877241A - Rubber sealing ring - Google Patents

Rubber sealing ring Download PDF

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Publication number
CN104877241A
CN104877241A CN201510349870.4A CN201510349870A CN104877241A CN 104877241 A CN104877241 A CN 104877241A CN 201510349870 A CN201510349870 A CN 201510349870A CN 104877241 A CN104877241 A CN 104877241A
Authority
CN
China
Prior art keywords
parts
sealing ring
rubber
calcium
rubbers
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.)
Pending
Application number
CN201510349870.4A
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Chinese (zh)
Inventor
陈新棠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510349870.4A priority Critical patent/CN104877241A/en
Publication of CN104877241A publication Critical patent/CN104877241A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention discloses a rubber sealing ring. The rubber sealing ring comprises, by mass, 110-130 parts of ethylene propylene terpolymer, 10-15 parts of vinyl silicone oil, 9-10 parts of vinyl trimethoxy silane, 90-95 parts of fluororubber, 80-85 parts of butyl rubber, 7-8 parts of isocyanate, 5-8 parts of propylene epoxide , 20-25 parts of polyurethane resin, 8-10 parts of trimethylsilyl chloride, 6-8 parts of methyl silicone oil, 10-12 parts of calcium carbonate superfine powder, 10-15 parts of hydrophobic gas phase silicon dioxide, 6-8 parts of barium stearate , 6-8 parts of calcium stearate and 8-10 parts of ferric oxide. The rubber sealing ring has good chemical stability and high mechanical strength, resists abrasion, high temperature and aging, and capable of improving the tensile strength, the tear strength, the hardness and the corrosion resistance of a product, also can guarantee sufficient elasticity, and has good machining performance.

Description

A kind of rubber seal
Technical field
The present invention relates to a kind of technical field of sealing ring material, particularly relate to a kind of rubber seal.
Background technology
Sealing-ring is a kind of common element preventing the effects such as gas, leak of liquid or foreign object intrusion, and the selection of sealing ring material has great effect to its sealing property and work-ing life.Be a kind of sealing element being mainly used in the specific occasion such as high temperature or low temperature with sealing-ring prepared by rubber, rubber seal has good resistance toheat, resistance to low temperature, its good springiness, be not easy aging, distortion, at resistance to ozone, resistance to dissolubility, electric insulation, the aspect such as fire-retardant also has good behaviour, but, substantially it is low all to there is intensity in existing rubber seal, and the defect such as wear no resistance.
Summary of the invention
The object of the invention is the shortcoming in order to overcome above-mentioned prior art, a kind of rubber seal is provided, this rubber seal has good chemical stability, physical strength is high, wear-resisting, high temperature resistant, ageing-resistant, the tensile strength of product, tear strength, hardness and wear resistance can be improved, enough elasticity can be had the warranty period again, and there is good processing characteristics.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rubber seal, be made up of the composition of raw materials component of following mass percent: 110-130 part terpolymer EP rubber, 10-15 part vinyl silicone oil, 9-10 part vinyltrimethoxy silane, 90-95 part viton, 80-85 part isoprene-isobutylene rubber, 7-8 part isocyanic ester, 5-8 part propylene oxide, 20-25 urethane resin, 8-10 part trimethylchlorosilane, 6-8 part methyl-silicone oil, 10-12 part calcium carbonate superfine powder, 10-15 part hydrophobicity aerosil, 6-8 part barium stearate, 6-8 part calcium stearate, 8-10 part ferric oxide.
Further, 110 parts of terpolymer EP rubbers, 10 parts of vinyl silicone oils, 9 parts of vinyltrimethoxy silanes, 90 parts of viton, 80 parts of isoprene-isobutylene rubbers, 7 parts of isocyanic ester, 5 parts of propylene oxide, 20 urethane resins, 8 parts of trimethylchlorosilanes, 6 parts of methyl-silicone oils, 10 parts of calcium carbonate superfine powders, 10 parts of hydrophobicity aerosils, 6 parts of barium stearates, 6 parts of calcium stearates, 8 parts of ferric oxide are comprised.
Or, comprise 110 parts of terpolymer EP rubbers, 10 parts of vinyl silicone oils, 9 parts of vinyltrimethoxy silanes, 90 parts of viton, 80 parts of isoprene-isobutylene rubbers, 7 parts of isocyanic ester, 5 parts of propylene oxide, 20 urethane resins, 8 parts of trimethylchlorosilanes, 6 parts of methyl-silicone oils, 10 parts of calcium carbonate superfine powders, 10 parts of hydrophobicity aerosils, 6 parts of barium stearates, 6 parts of calcium stearates, 8 parts of ferric oxide.
In sum, the invention has the beneficial effects as follows: rubber seal of the present invention has good chemical stability, physical strength is high, wear-resisting, high temperature resistant, ageing-resistant, the tensile strength of product, tear strength, hardness and wear resistance can be improved, enough elasticity can be had the warranty period again, and there is good processing characteristics.
Embodiment
Embodiment 1
A kind of rubber seal described by the present embodiment 1, is made up of the composition of raw materials component of following mass percent: comprise 110 parts of terpolymer EP rubbers, 10 parts of vinyl silicone oils, 9 parts of vinyltrimethoxy silanes, 90 parts of viton, 80 parts of isoprene-isobutylene rubbers, 7 parts of isocyanic ester, 5 parts of propylene oxide, 20 urethane resins, 8 parts of trimethylchlorosilanes, 6 parts of methyl-silicone oils, 10 parts of calcium carbonate superfine powders, 10 parts of hydrophobicity aerosils, 6 parts of barium stearates, 6 parts of calcium stearates, 8 parts of ferric oxide.
Embodiment 2
A kind of rubber seal described by the present embodiment 2, is made up of the composition of raw materials component of following mass percent: comprise 110 parts of terpolymer EP rubbers, 10 parts of vinyl silicone oils, 9 parts of vinyltrimethoxy silanes, 90 parts of viton, 80 parts of isoprene-isobutylene rubbers, 7 parts of isocyanic ester, 5 parts of propylene oxide, 20 urethane resins, 8 parts of trimethylchlorosilanes, 6 parts of methyl-silicone oils, 10 parts of calcium carbonate superfine powders, 10 parts of hydrophobicity aerosils, 6 parts of barium stearates, 6 parts of calcium stearates, 8 parts of ferric oxide.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to principle of the present invention and framework.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.

Claims (3)

1. a rubber seal, it is characterized in that, be made up of the composition of raw materials component of following mass percent: 110-130 part terpolymer EP rubber, 10-15 part vinyl silicone oil, 9-10 part vinyltrimethoxy silane, 90-95 part viton, 80-85 part isoprene-isobutylene rubber, 7-8 part isocyanic ester, 5-8 part propylene oxide, 20-25 urethane resin, 8-10 part trimethylchlorosilane, 6-8 part methyl-silicone oil, 10-12 part calcium carbonate superfine powder, 10-15 part hydrophobicity aerosil, 6-8 part barium stearate, 6-8 part calcium stearate, 8-10 part ferric oxide.
2. a kind of rubber seal according to claim 1, it is characterized in that, comprise 110 parts of terpolymer EP rubbers, 10 parts of vinyl silicone oils, 9 parts of vinyltrimethoxy silanes, 90 parts of viton, 80 parts of isoprene-isobutylene rubbers, 7 parts of isocyanic ester, 5 parts of propylene oxide, 20 urethane resins, 8 parts of trimethylchlorosilanes, 6 parts of methyl-silicone oils, 10 parts of calcium carbonate superfine powders, 10 parts of hydrophobicity aerosils, 6 parts of barium stearates, 6 parts of calcium stearates, 8 parts of ferric oxide.
3. a kind of rubber seal according to claim 1, it is characterized in that, comprise 110 parts of terpolymer EP rubbers, 10 parts of vinyl silicone oils, 9 parts of vinyltrimethoxy silanes, 90 parts of viton, 80 parts of isoprene-isobutylene rubbers, 7 parts of isocyanic ester, 5 parts of propylene oxide, 20 urethane resins, 8 parts of trimethylchlorosilanes, 6 parts of methyl-silicone oils, 10 parts of calcium carbonate superfine powders, 10 parts of hydrophobicity aerosils, 6 parts of barium stearates, 6 parts of calcium stearates, 8 parts of ferric oxide.
CN201510349870.4A 2015-06-24 2015-06-24 Rubber sealing ring Pending CN104877241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510349870.4A CN104877241A (en) 2015-06-24 2015-06-24 Rubber sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510349870.4A CN104877241A (en) 2015-06-24 2015-06-24 Rubber sealing ring

Publications (1)

Publication Number Publication Date
CN104877241A true CN104877241A (en) 2015-09-02

Family

ID=53944938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510349870.4A Pending CN104877241A (en) 2015-06-24 2015-06-24 Rubber sealing ring

Country Status (1)

Country Link
CN (1) CN104877241A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893124A (en) * 2015-06-24 2015-09-09 周彩球 O-shaped sealing ring
CN106633447A (en) * 2016-12-28 2017-05-10 德轮橡胶股份有限公司 Tear-resistant rubber material for tire
CN107619508A (en) * 2017-09-25 2018-01-23 芜湖凯奥尔环保科技有限公司 A kind of rubber composite
CN109830336A (en) * 2019-03-29 2019-05-31 安徽徽宁电器仪表集团有限公司 A kind of waterproof fireproofing control cable
CN115260663A (en) * 2022-08-11 2022-11-01 宁波艾克姆新材料股份有限公司 Environment-friendly low-odor sealing strip and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102731916A (en) * 2012-05-30 2012-10-17 芜湖荣基密封系统有限公司 Reclaimed EPDM rubber mixed rubber sealing ring
CN103601981A (en) * 2013-10-28 2014-02-26 安徽祈艾特电子科技有限公司 Synthetic ethylene-propylene-diene monomer rubber capacitor sealing ring and preparation method thereof
CN103601980A (en) * 2013-10-28 2014-02-26 蚌埠市鸿安精密机械有限公司 Insulated oil-resistant rubber sealing ring for capacitor and preparation method thereof
CN103665598A (en) * 2013-12-10 2014-03-26 丛林集团有限公司 Ethylene-propylene-diene monomer rubber seal ring
CN103709531A (en) * 2013-11-29 2014-04-09 马鞍山市中澜橡塑制品有限公司 Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102731916A (en) * 2012-05-30 2012-10-17 芜湖荣基密封系统有限公司 Reclaimed EPDM rubber mixed rubber sealing ring
CN103601981A (en) * 2013-10-28 2014-02-26 安徽祈艾特电子科技有限公司 Synthetic ethylene-propylene-diene monomer rubber capacitor sealing ring and preparation method thereof
CN103601980A (en) * 2013-10-28 2014-02-26 蚌埠市鸿安精密机械有限公司 Insulated oil-resistant rubber sealing ring for capacitor and preparation method thereof
CN103709531A (en) * 2013-11-29 2014-04-09 马鞍山市中澜橡塑制品有限公司 Non-toxic and environmental friendly composite rubber mixing sealing gasket material and preparation method thereof
CN103665598A (en) * 2013-12-10 2014-03-26 丛林集团有限公司 Ethylene-propylene-diene monomer rubber seal ring

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893124A (en) * 2015-06-24 2015-09-09 周彩球 O-shaped sealing ring
CN106633447A (en) * 2016-12-28 2017-05-10 德轮橡胶股份有限公司 Tear-resistant rubber material for tire
CN107619508A (en) * 2017-09-25 2018-01-23 芜湖凯奥尔环保科技有限公司 A kind of rubber composite
CN109830336A (en) * 2019-03-29 2019-05-31 安徽徽宁电器仪表集团有限公司 A kind of waterproof fireproofing control cable
CN115260663A (en) * 2022-08-11 2022-11-01 宁波艾克姆新材料股份有限公司 Environment-friendly low-odor sealing strip and preparation method thereof
CN115260663B (en) * 2022-08-11 2023-06-16 宁波艾克姆新材料股份有限公司 Environment-friendly low-odor sealing strip and preparation method thereof

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Application publication date: 20150902