CN109135037A - A kind of tear-proof hollow sealing ring configuration raw material - Google Patents
A kind of tear-proof hollow sealing ring configuration raw material Download PDFInfo
- Publication number
- CN109135037A CN109135037A CN201810843645.XA CN201810843645A CN109135037A CN 109135037 A CN109135037 A CN 109135037A CN 201810843645 A CN201810843645 A CN 201810843645A CN 109135037 A CN109135037 A CN 109135037A
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- CN
- China
- Prior art keywords
- parts
- raw material
- rubber
- sealing ring
- tear
- 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.)
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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)
- Gasket Seals (AREA)
Abstract
The invention discloses a kind of tear-proof hollow sealing rings to configure raw material.A kind of tear-proof hollow sealing ring configures raw material, it is made of raw material from the following weight: 40-60 parts of ethylene-acrylate rubber, 20-35 parts of fluorubber, 40-66 parts of nitrile rubber, 20-35 parts of silicon rubber, NICC5000:10-12 parts of calcium hydroxide, 150:1-3 parts of magnesia, 280:3-5 parts of flow promortor, N110:40-70 parts of carbon black.The invention has the following advantages: non-deformability is strong, lear energy is high, extends the service life of hollow sealing ring.
Description
Technical field
The present invention relates to a kind of rubber raw materials, specifically a kind of tear-proof hollow sealing ring configures raw material.
Background technique
Rubber is a kind of high molecular material, has very high elasticity, and the rubber difference most essential with other materials is
Other materials are plastically deformed when deformation occurs, and rubber is flexible deformation.In other words, it is not easy to restore after other materials deformation
Original state, and rubber phase is much easier to other materials.
Since the laminating degree to sealing element is high, the high advantage of leakproofness is widely used hollow sealing ring by the people, but empty
The rubber outer wall deformation extent of heart sealing ring is big, easily tired, and degree of aging block leads to hollow sealing ring seal failure.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of tear-proof hollow sealing rings to configure raw material.
In order to solve the above technical problems, the technical scheme is that a kind of tear-proof hollow sealing ring configure raw material, by
The raw material of following parts by weight is made: 40-60 parts of ethylene-acrylate rubber, 20-35 parts of fluorubber, 40-66 parts of nitrile rubber, silicon
20-35 parts of rubber, NICC5000:10-12 parts of calcium hydroxide, 150:1-3 parts of magnesia, 280:3-5 parts of flow promortor, carbon black
N110:40-70 parts.
A kind of tear-proof hollow sealing ring configures raw material as a preferred technical solution, by following raw material
It is made: 50 parts of ethylene-acrylate rubber, 30 parts of fluorubber, 50 parts of nitrile rubber, 30 parts of silicon rubber, calcium hydroxide
NICC5000:11 parts, 150:2 parts of magnesia, 280:4 parts of flow promortor, N110:60 parts of carbon black.
By adopting the above-described technical solution, a kind of tear-proof hollow sealing ring configures raw material, the present invention has with following
Beneficial effect: the anti-fatigue life of rubber: non-deformability is strong, and lear energy is high, extends the service life of hollow sealing ring.
Specific embodiment
The present invention is described further combined with specific embodiments below.
Embodiment 1
A kind of tear-proof hollow sealing ring configuration raw material, is made: 40 parts of ethylene-acrylate rubber, fluorine of following raw material
20 parts of rubber, 40 parts of nitrile rubber, 20 parts of silicon rubber, NICC5000:10 parts of calcium hydroxide, 150:1 parts of magnesia, flow promortor
280:3 parts, N110:40 parts of carbon black.
The anti-fatigue life of rubber: 10,000,000 flawlesses execute standard: GB/T13934-2006.
Embodiment 2
A kind of tear-proof hollow sealing ring configuration raw material, is made: 60 parts of ethylene-acrylate rubber, fluorine of following raw material
35 parts of rubber, 66 parts of nitrile rubber, 35 parts of silicon rubber, NICC5000:12 parts of calcium hydroxide, 150:3 parts of magnesia, flow promortor
280:5 parts, N110:70 parts of carbon black.
The anti-fatigue life of rubber: 10,000,000 flawlesses execute standard: GB/T13934-2006.
Embodiment 3
A kind of tear-proof hollow sealing ring configuration raw material, is made: 50 parts of ethylene-acrylate rubber, fluorine of following raw material
30 parts of rubber, 50 parts of nitrile rubber, 30 parts of silicon rubber, NICC5000:11 parts of calcium hydroxide, 150:2 parts of magnesia, flow promortor
280:4 parts, N110:60 parts of carbon black.
The anti-fatigue life of rubber: 10,000,000 flawlesses execute standard: GB/T13934-2006.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent changes and modifications under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (2)
1. a kind of tear-proof hollow sealing ring configures raw material, which is characterized in that be made of raw material from the following weight: ethylene, propylene
40-60 parts of acid esters rubber, 20-35 parts of fluorubber, 40-66 parts of nitrile rubber, 20-35 parts of silicon rubber, calcium hydroxide NICC5000:
10-12 parts, 150:1-3 parts of magnesia, 280:3-5 parts of flow promortor, N110:40-70 parts of carbon black.
2. a kind of tear-proof hollow sealing ring as described in claim 1 configures raw material, which is characterized in that by following parts by weight
Raw material is made: 50 parts of ethylene-acrylate rubber, 30 parts of fluorubber, 50 parts of nitrile rubber, 30 parts of silicon rubber, calcium hydroxide
NICC5000:11 parts, 150:2 parts of magnesia, 280:4 parts of flow promortor, N110:60 parts of carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843645.XA CN109135037A (en) | 2018-07-27 | 2018-07-27 | A kind of tear-proof hollow sealing ring configuration raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843645.XA CN109135037A (en) | 2018-07-27 | 2018-07-27 | A kind of tear-proof hollow sealing ring configuration raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109135037A true CN109135037A (en) | 2019-01-04 |
Family
ID=64798372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810843645.XA Pending CN109135037A (en) | 2018-07-27 | 2018-07-27 | A kind of tear-proof hollow sealing ring configuration raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109135037A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0493692A2 (en) * | 1991-01-04 | 1992-07-08 | Huber + Suhner Ag | Heat-resistant thermoplastic elastomer |
| 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 |
| CN106947192A (en) * | 2017-04-11 | 2017-07-14 | 山东美晨科技股份有限公司 | A kind of and excellent fluorubber preparation raw material of fluororesin cohesive |
-
2018
- 2018-07-27 CN CN201810843645.XA patent/CN109135037A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0493692A2 (en) * | 1991-01-04 | 1992-07-08 | Huber + Suhner Ag | Heat-resistant thermoplastic elastomer |
| 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 |
| CN106947192A (en) * | 2017-04-11 | 2017-07-14 | 山东美晨科技股份有限公司 | A kind of and excellent fluorubber preparation raw material of fluororesin cohesive |
Non-Patent Citations (2)
| Title |
|---|
| 张书华、刘伟军编著: "《高性能电缆材料及其应用技术》", 30 December 2015, 上海：上海交通大学出版社 * |
| 李楷主编: "《新型防水材料质量检测标准与应用技术规范实用手册 卷1》", 31 March 2004, 合肥：安徽文化音像出版社 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |