CN104910530A - Rubber sealing ring - Google Patents
Rubber sealing ring Download PDFInfo
- Publication number
- CN104910530A CN104910530A CN201510334267.9A CN201510334267A CN104910530A CN 104910530 A CN104910530 A CN 104910530A CN 201510334267 A CN201510334267 A CN 201510334267A CN 104910530 A CN104910530 A CN 104910530A
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- CN
- China
- Prior art keywords
- parts
- rubber
- sodium
- zinc
- silicon
- 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
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Classifications
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- 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
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a rubber sealing ring. The rubber sealing ring is prepared from the following raw material formula components in parts by mass: 30-35 parts of silicon rubber, 45-50 parts of fluorine rubber, 55-60 parts of ethylene-propylene-diene rubber, 35-40 parts of acrylate rubber, 3-5 parts of aluminium hydroxide, 5-8 parts of zinc carbonate, 4-6 parts of zinc hydroxide, 5-6 parts of paraffin, 8-10 parts of triethanolamine, 3-5 parts of polyethylene glycol, 4-5 parts of sodium stearate, 3-4 parts of acetylene black, 3-5 parts of white carbon black, 4-5 parts of silicon dioxide, 5-6 parts of limestone flour, 5-8 parts of sodium mercaptobenzothiazole and 5-8 parts of sodium benzotriazole. The rubber sealing ring is capable of meeting the indexes specified by a standard measurement method and improving a rubber sealing adaptability test thereof for related petroleum products, excellent in mechanical property and stretching strength, good in heat resistance and ageing resistance, and not liable to scorch.
Description
Technical field
The present invention relates to the technical field of sealing-ring, particularly relate to a kind of rubber seal.
Background technology
Due to when using petroleum products, circumstances residing for it sealed material rubber ring that is frequent and facilities and equipment contacts, therefore be necessary that the rubber seal corresponding with it to petroleum products carries out seal compatibility correlation test, and when measuring the seal compatibility index of petroleum products, need to use standard test note, the method all specifies the indices of rubber seal being applied to petroleum products test, and quotes the indices of CB/T528 or GB/T531 test method to the rubber seal being applied to petroleum products test and detect.Present most of producer is when carrying out the dependence test of petroleum products, all use common rubber seal, this kind of rubber seal does not often reach the index of defined, thus have impact on the performance of rubber seal for the rubber seal compatibility test in petroleum products.
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 can meet the index of standard assay defined, add its rubber seal conformability for relevant petroleum products to test, there is excellent mechanical property and tensile modulus, heat-resisting, ageing-resistant performance good, not easily incipient scorch occurs.
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: 30-35 part silicon rubber, 45-50 part viton, 55-60 part terpolymer EP rubber, 35-40 part acrylic elastomer, 3-5 part aluminium hydroxide, 5-8 part zinc carbonate, 4-6 part zinc hydroxide, 5-6 part paraffin, 8-10 part trolamine, 3-5 part polyoxyethylene glycol, 4-5 part sodium stearate, 3-4 part acetylene black, 3-5 part white carbon black, 4-5 part silicon-dioxide, 5-6 part limestone powder, 5-8 part mercapto benzothiazole sodium, 5-8 part benzotriazole sodium.
Further, 30 parts of silicon rubber, 45 parts of viton, 55 parts of terpolymer EP rubbers, 35 parts of acrylic elastomers, 3 parts of aluminium hydroxides, 5 parts of zinc carbonates, 4 parts of zinc hydroxides, 5 parts of paraffin, 8 parts of trolamines, 3 parts of polyoxyethylene glycol, 4 parts of sodium stearate, 3 parts of acetylene blacks, 3 parts of white carbon blacks, 4 parts of silicon-dioxide, 5 parts of limestone powders, 5 parts of mercapto benzothiazole sodium, 5 parts of benzotriazole sodium are comprised.
Or, comprise 35 parts of silicon rubber, 50 parts of viton, 60 parts of terpolymer EP rubbers, 40 parts of acrylic elastomers, 5 parts of aluminium hydroxides, 8 parts of zinc carbonates, 6 parts of zinc hydroxides, 6 parts of paraffin, 10 parts of trolamines, 5 parts of polyoxyethylene glycol, 5 parts of sodium stearate, 4 parts of acetylene blacks, 5 parts of white carbon blacks, 5 parts of silicon-dioxide, 6 parts of limestone powders, 8 parts of mercapto benzothiazole sodium, 8 parts of benzotriazole sodium.
In sum, the invention has the beneficial effects as follows: rubber seal of the present invention can meet the index of standard assay defined, add its rubber seal conformability for relevant petroleum products to test, there is excellent mechanical property and tensile modulus, heat-resisting, ageing-resistant performance good, not easily incipient scorch occurs.
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 30 parts of silicon rubber, 45 parts of viton, 55 parts of terpolymer EP rubbers, 35 parts of acrylic elastomers, 3 parts of aluminium hydroxides, 5 parts of zinc carbonates, 4 parts of zinc hydroxides, 5 parts of paraffin, 8 parts of trolamines, 3 parts of polyoxyethylene glycol, 4 parts of sodium stearate, 3 parts of acetylene blacks, 3 parts of white carbon blacks, 4 parts of silicon-dioxide, 5 parts of limestone powders, 5 parts of mercapto benzothiazole sodium, 5 parts of benzotriazole sodium.
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 35 parts of silicon rubber, 50 parts of viton, 60 parts of terpolymer EP rubbers, 40 parts of acrylic elastomers, 5 parts of aluminium hydroxides, 8 parts of zinc carbonates, 6 parts of zinc hydroxides, 6 parts of paraffin, 10 parts of trolamines, 5 parts of polyoxyethylene glycol, 5 parts of sodium stearate, 4 parts of acetylene blacks, 5 parts of white carbon blacks, 5 parts of silicon-dioxide, 6 parts of limestone powders, 8 parts of mercapto benzothiazole sodium, 8 parts of benzotriazole sodium.
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: 30-35 part silicon rubber, 45-50 part viton, 55-60 part terpolymer EP rubber, 35-40 part acrylic elastomer, 3-5 part aluminium hydroxide, 5-8 part zinc carbonate, 4-6 part zinc hydroxide, 5-6 part paraffin, 8-10 part trolamine, 3-5 part polyoxyethylene glycol, 4-5 part sodium stearate, 3-4 part acetylene black, 3-5 part white carbon black, 4-5 part silicon-dioxide, 5-6 part limestone powder, 5-8 part mercapto benzothiazole sodium, 5-8 part benzotriazole sodium.
2. a kind of rubber seal according to claim 1, it is characterized in that, comprise 30 parts of silicon rubber, 45 parts of viton, 55 parts of terpolymer EP rubbers, 35 parts of acrylic elastomers, 3 parts of aluminium hydroxides, 5 parts of zinc carbonates, 4 parts of zinc hydroxides, 5 parts of paraffin, 8 parts of trolamines, 3 parts of polyoxyethylene glycol, 4 parts of sodium stearate, 3 parts of acetylene blacks, 3 parts of white carbon blacks, 4 parts of silicon-dioxide, 5 parts of limestone powders, 5 parts of mercapto benzothiazole sodium, 5 parts of benzotriazole sodium.
3. a kind of rubber seal according to claim 1, it is characterized in that, comprise 35 parts of silicon rubber, 50 parts of viton, 60 parts of terpolymer EP rubbers, 40 parts of acrylic elastomers, 5 parts of aluminium hydroxides, 8 parts of zinc carbonates, 6 parts of zinc hydroxides, 6 parts of paraffin, 10 parts of trolamines, 5 parts of polyoxyethylene glycol, 5 parts of sodium stearate, 4 parts of acetylene blacks, 5 parts of white carbon blacks, 5 parts of silicon-dioxide, 6 parts of limestone powders, 8 parts of mercapto benzothiazole sodium, 8 parts of benzotriazole sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334267.9A CN104910530A (en) | 2015-06-17 | 2015-06-17 | Rubber sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334267.9A CN104910530A (en) | 2015-06-17 | 2015-06-17 | Rubber sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104910530A true CN104910530A (en) | 2015-09-16 |
Family
ID=54080005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510334267.9A Pending CN104910530A (en) | 2015-06-17 | 2015-06-17 | Rubber sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104910530A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893124A (en) * | 2015-06-24 | 2015-09-09 | 周彩球 | O-shaped sealing ring |
| CN105924970A (en) * | 2016-06-23 | 2016-09-07 | 安庆市银瑞商贸有限公司 | Heat-resistant rubber for digital electric appliance |
| CN106519526A (en) * | 2016-11-25 | 2017-03-22 | 安徽美翔塑业有限公司 | Rubber material for hydraulic oil tank and preparation method of rubber material |
| CN109401079A (en) * | 2018-10-31 | 2019-03-01 | 长沙市佳密封件有限公司 | A kind of preparation method of wear-resistant damping EP rubbers sealing ring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774250A (en) * | 2010-01-23 | 2010-07-14 | 临海市振中汽车橡胶配件厂 | Process for producing rubber sealing ring of filter cleaner |
| CN102532862A (en) * | 2011-12-30 | 2012-07-04 | 合肥市石川工程机械有限公司 | Prestressed extra-high pressure jack seal ring rubber compound and preparation method thereof |
| CN103396589A (en) * | 2013-08-08 | 2013-11-20 | 中国石油化工股份有限公司 | Rubber sealing ring |
| 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 |
-
2015
- 2015-06-17 CN CN201510334267.9A patent/CN104910530A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774250A (en) * | 2010-01-23 | 2010-07-14 | 临海市振中汽车橡胶配件厂 | Process for producing rubber sealing ring of filter cleaner |
| CN102532862A (en) * | 2011-12-30 | 2012-07-04 | 合肥市石川工程机械有限公司 | Prestressed extra-high pressure jack seal ring rubber compound and preparation method thereof |
| CN103396589A (en) * | 2013-08-08 | 2013-11-20 | 中国石油化工股份有限公司 | Rubber sealing ring |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893124A (en) * | 2015-06-24 | 2015-09-09 | 周彩球 | O-shaped sealing ring |
| CN105924970A (en) * | 2016-06-23 | 2016-09-07 | 安庆市银瑞商贸有限公司 | Heat-resistant rubber for digital electric appliance |
| CN106519526A (en) * | 2016-11-25 | 2017-03-22 | 安徽美翔塑业有限公司 | Rubber material for hydraulic oil tank and preparation method of rubber material |
| CN109401079A (en) * | 2018-10-31 | 2019-03-01 | 长沙市佳密封件有限公司 | A kind of preparation method of wear-resistant damping EP rubbers sealing ring |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |