CN109503905A - A kind of high-lubricity rubber ring - Google Patents
A kind of high-lubricity rubber ring Download PDFInfo
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- CN109503905A CN109503905A CN201811608675.9A CN201811608675A CN109503905A CN 109503905 A CN109503905 A CN 109503905A CN 201811608675 A CN201811608675 A CN 201811608675A CN 109503905 A CN109503905 A CN 109503905A
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- nitrile rubber
- rubber ring
- rubber
- acrylonitrile content
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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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- 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)
Abstract
The present invention discloses a kind of high-lubricity rubber ring, including rubber ring ontology, and rubber ring ontology is prepared from the following raw materials in parts by weight: 70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, 2~4 parts of surface self-lubricating agent, 4~6 parts of sulphur, 5~8 parts of zinc oxide, 15~25 parts of white carbon black, 1~4 part of stearic acid, 2~4 parts of homogenizing agent, 2~5 parts of promotor, 1~4 part of antiaging agent；Wherein, surface self-lubricating agent is silicone oil, and the nitrile rubber with high acrylonitrile content is the high acrylonitrile nitrile rubber that acrylonitrile content is 40%~42%.The present invention is with nitrile rubber with high acrylonitrile content for main substrate, with oil resistant, wear-resisting characteristic, and part carboxy nitrile rubber is added to improve product elasticity, furthermore, the present invention is using silicone oil as surface self-lubricating agent, not only there is splendid lubricant effect, and certain plasticising, reinforcing effect can be played.
Description
Technical field
The present invention relates to Weaving device accessories field more particularly to a kind of high-lubricity rubber rings.
Background technique
Rubber ring is the important component for being located at spinning, drawing region on Weaving device, the quality of quality concerning spinning at
Yarn quality, production efficiency and recruitment cost.
Spinning rubber ring must have lubricate, be wear-resisting, antistatic characteristic.The rubber used on existing Weaving device
Circle, lubricity are realized generally by acid processing；However, acid treatment process is big to environmental hazard, also have to operator
Injury, and acid treated rubber ring coefficient of friction is inconsistent, and then will cause between spinning products and biggish difference occur.
It is badly in need of solving as a result,.
Summary of the invention
It is an object of the invention in view of the above-mentioned problems, a kind of high-lubricity rubber ring is provided, to solve existing rubber ring
The short problem of poor lubricity, service life.
The purpose of the present invention is be achieved through the following technical solutions:
A kind of high-lubricity rubber ring, including rubber ring ontology, the rubber ring ontology by following parts by weight raw material
It is made:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, surface self-lubricating
2~4 parts of agent, 4~6 parts of sulphur, 5~8 parts of zinc oxide, 15~25 parts of white carbon black, 1~4 part of stearic acid, 2~4 parts of homogenizing agent, promote
Into 2~5 parts of agent, 1~4 part of antiaging agent；Wherein, the surface self-lubricating agent is silicone oil, the high acrylonitrile content butyronitrile rubber
Glue is the high acrylonitrile nitrile rubber that acrylonitrile content is 40%~42%.
As a preferred solution of the present invention, the rubber ring ontology is prepared from the following raw materials in parts by weight:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, 3 parts of silicone oil, sulphur
5 parts of sulphur, 7 parts of zinc oxide, 25 parts of white carbon black, 3 parts of stearic acid, 3 parts of homogenizing agent, 4 parts of promotor, 2 parts of antiaging agent.
As a preferred solution of the present invention, it is 41% that the nitrile rubber with high acrylonitrile content, which is acrylonitrile content,
High acrylonitrile nitrile rubber.
As a preferred solution of the present invention, the promotor is accelerant CZ, and its chemical name is N- cyclohexyl -2-
Benzothiazole sulfenamide.
As a preferred solution of the present invention, the antiaging agent is 2-mercaptobenzimidazole.
Beneficial effects of the present invention are, the present invention, for main substrate, has oil resistant, resistance to nitrile rubber with high acrylonitrile content
The characteristic of mill, and part carboxy nitrile rubber is added to improve product elasticity, and by the way that the polychlorostyrene compatible with nitrile rubber is added
Vinyl, adjustable product mobile performance increase product strength, in addition, the present invention using silicone oil as surface self-lubricating agent,
Not only there is splendid lubricant effect, and certain plasticising, reinforcing effect can be played, so guarantee product smoothly produce,
While semi-products safe storage, so that the coefficient of friction control on rubber ring surface has preferable lubrication effect in reduced levels
Fruit extends the service life of product so that spinning quality be effectively ensured.
Specific embodiment
The technical scheme of the invention is further explained by means of specific implementation.It is understood that this place
The embodiment of description is used only for explaining the present invention rather than limiting the invention.
Embodiment one
In this present embodiment, a kind of high-lubricity rubber ring, including rubber ring ontology, the rubber ring ontology
It is prepared from the following raw materials in parts by weight:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, surface self-lubricating
2 parts of agent, 4 parts of sulphur, 5 parts of zinc oxide, 15 parts of white carbon black, 1 part of stearic acid, 2 parts of homogenizing agent, 2 parts of promotor, 1 part of antiaging agent；
Wherein, the surface self-lubricating agent is silicone oil, and the promotor is accelerant CZ, and the antiaging agent is 2- sulfydryl benzo miaow
Azoles, the nitrile rubber with high acrylonitrile content are the high acrylonitrile nitrile rubbers that acrylonitrile content is 40%.
Embodiment two
In this present embodiment, a kind of high-lubricity rubber ring, including rubber ring ontology, the rubber ring ontology is by following heavy
The raw material of amount number is made:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, surface self-lubricating
4 parts of agent, 6 parts of sulphur, 8 parts of zinc oxide, 25 parts of white carbon black, 4 parts of stearic acid, 4 parts of homogenizing agent, 5 parts of promotor, 4 parts of antiaging agent；
Wherein, the surface self-lubricating agent is silicone oil, and the promotor is accelerant CZ, and the antiaging agent is 2- sulfydryl benzo miaow
Azoles, the nitrile rubber with high acrylonitrile content are the high acrylonitrile nitrile rubbers that acrylonitrile content is 42%.
Embodiment three
In this present embodiment, a kind of high-lubricity rubber ring, including rubber ring ontology, the rubber ring ontology is by following heavy
The raw material of amount number is made:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, surface self-lubricating
4 parts of agent, 5 parts of sulphur, 6 parts of zinc oxide, 20 parts of white carbon black, 2 parts of stearic acid, 3 parts of homogenizing agent, 3 parts of promotor, 3 parts of antiaging agent；
Wherein, the surface self-lubricating agent is silicone oil, and the promotor is accelerant CZ, and the antiaging agent is 2- sulfydryl benzo miaow
Azoles, the high acrylonitrile content butyronitrile
Rubber is the high acrylonitrile nitrile rubber that acrylonitrile content is 41%.
Example IV
In this present embodiment, a kind of high-lubricity rubber ring, including rubber ring ontology, the rubber ring ontology is by following heavy
The raw material of amount number is made:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, surface self-lubricating
3 parts of agent, 5 parts of sulphur, 7 parts of zinc oxide, 25 parts of white carbon black, 3 parts of stearic acid, 3 parts of homogenizing agent, 4 parts of promotor, 2 parts of antiaging agent；
Wherein, the surface self-lubricating agent is silicone oil, and the promotor is accelerant CZ, and the antiaging agent is 2- sulfydryl benzo miaow
Azoles.
In the present embodiment, the nitrile rubber that nitrile rubber with high acrylonitrile content is 4155 using the trade mark, is propylene
The high acrylonitrile nitrile rubber that nitrile content is 42%, and its Mooney viscosity is lower, Mooney viscosity 55, is convenient for filled PVC, thus
Improve processing fluidity, manufactures rubber ring ontology by using the formula of the present embodiment, the profit of rubber ring ontology can be effectively improved
Slip energy and intensity greatly improve the service life of rubber ring ontology, are preferred embodiment of the invention.
The above embodiments only describe the basic principles and characteristics of the invention, and the present invention is not limited by above-described embodiment,
Without departing from the spirit and scope of the present invention, the invention also has various changes and changes, and these changes and changes are all fallen
Enter in scope of the claimed invention.The claimed scope of the invention is defined by the following claims.
Claims (5)
1. a kind of high-lubricity rubber ring, including rubber ring ontology, it is characterised in that: the rubber ring ontology is by following parts by weight
Several raw materials are made:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, surface self-lubricating agent 2
~4 parts, 4~6 parts of sulphur, 5~8 parts of zinc oxide, 15~25 parts of white carbon black, 1~4 part of stearic acid, 2~4 parts of homogenizing agent, promotor
2~5 parts, 1~4 part of antiaging agent；Wherein, the surface self-lubricating agent is silicone oil, and the nitrile rubber with high acrylonitrile content is
The high acrylonitrile nitrile rubber that acrylonitrile content is 40%~42%.
2. a kind of high-lubricity rubber ring according to claim 1, it is characterised in that: the rubber ring ontology is by following heavy
The raw material of amount number is made:
70 parts of nitrile rubber with high acrylonitrile content, 30 parts of carboxy nitrile rubber, 70 parts of Corvic, 3 parts of silicone oil, sulphur 5
Part, 7 parts of zinc oxide, 25 parts of white carbon black, 3 parts of stearic acid, 3 parts of homogenizing agent, 4 parts of promotor, 2 parts of antiaging agent.
3. a kind of high-lubricity rubber ring according to claim 2, it is characterised in that: the high acrylonitrile content butyronitrile rubber
Glue is the high acrylonitrile nitrile rubber that acrylonitrile content is 41%.
4. a kind of high-lubricity rubber ring according to claim 3, it is characterised in that: the promotor is accelerant CZ.
5. a kind of high-lubricity rubber ring according to claim 4, it is characterised in that: the antiaging agent is 2- sulfydryl benzene
And imidazoles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608675.9A CN109503905A (en) | 2018-12-27 | 2018-12-27 | A kind of high-lubricity rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608675.9A CN109503905A (en) | 2018-12-27 | 2018-12-27 | A kind of high-lubricity rubber ring |
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| Publication Number | Publication Date |
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| CN109503905A true CN109503905A (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811608675.9A Pending CN109503905A (en) | 2018-12-27 | 2018-12-27 | A kind of high-lubricity rubber ring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028715A (en) * | 2019-05-06 | 2019-07-19 | 无锡二橡胶股份有限公司 | A kind of factory formula of anti-jitter, tear-proof spinning apron |
| CN110885482A (en) * | 2019-12-16 | 2020-03-17 | 江苏冠联新材料科技股份有限公司 | NBR (nitrile-butadiene rubber) material for high-strength super-wear-resistant rubber roll |
| CN111087663A (en) * | 2019-12-30 | 2020-05-01 | 长沙中京机械有限公司 | Wear-resistant nitrile rubber composition and application thereof |
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| CN103819769A (en) * | 2014-02-24 | 2014-05-28 | 无锡二橡胶股份有限公司 | Production formula of high-abrasion high-draft high-speed spinning rubber ring |
| CN104962071A (en) * | 2015-07-25 | 2015-10-07 | 长泰鑫润橡塑有限公司 | Sealing rubber ring |
| CN107522919A (en) * | 2017-08-11 | 2017-12-29 | 宁国市润丰金属制品有限公司 | A kind of rubber seal with good ageing-resistant performance |
| CN108546376A (en) * | 2018-05-07 | 2018-09-18 | 陈丽 | The preparation method of cable jacket composite material |
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2018
- 2018-12-27 CN CN201811608675.9A patent/CN109503905A/en active Pending
Patent Citations (4)
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| CN103819769A (en) * | 2014-02-24 | 2014-05-28 | 无锡二橡胶股份有限公司 | Production formula of high-abrasion high-draft high-speed spinning rubber ring |
| CN104962071A (en) * | 2015-07-25 | 2015-10-07 | 长泰鑫润橡塑有限公司 | Sealing rubber ring |
| CN107522919A (en) * | 2017-08-11 | 2017-12-29 | 宁国市润丰金属制品有限公司 | A kind of rubber seal with good ageing-resistant performance |
| CN108546376A (en) * | 2018-05-07 | 2018-09-18 | 陈丽 | The preparation method of cable jacket composite material |
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| 丁绍兰: "《革制品材料学》", 31 July 2017, 中国轻工业出版社 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028715A (en) * | 2019-05-06 | 2019-07-19 | 无锡二橡胶股份有限公司 | A kind of factory formula of anti-jitter, tear-proof spinning apron |
| CN110885482A (en) * | 2019-12-16 | 2020-03-17 | 江苏冠联新材料科技股份有限公司 | NBR (nitrile-butadiene rubber) material for high-strength super-wear-resistant rubber roll |
| CN111087663A (en) * | 2019-12-30 | 2020-05-01 | 长沙中京机械有限公司 | Wear-resistant nitrile rubber composition and application thereof |
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Application publication date: 20190322 |