CN105330987A - Formula of high-performance rubber for hydraulic braking rubber tubes - Google Patents
Formula of high-performance rubber for hydraulic braking rubber tubes Download PDFInfo
- Publication number
- CN105330987A CN105330987A CN201510809178.5A CN201510809178A CN105330987A CN 105330987 A CN105330987 A CN 105330987A CN 201510809178 A CN201510809178 A CN 201510809178A CN 105330987 A CN105330987 A CN 105330987A
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- China
- Prior art keywords
- parts
- rubber
- carbon black
- hydraulic braking
- formula
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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
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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 invention discloses a formula of high-performance rubber for hydraulic braking rubber tubes and relates to the technical field of the chemical industry. The rubber comprises components as follows: 5-10 parts of chlorinated butyl rubber, 6-8 parts of stearic acid, 7-9 parts of an accelerant DM, 1-3 parts of magnesium oxide, 12-15 parts of high-wear-resistant carbon black, 6-9 parts of an accelerant TMTD, 5-10 parts of zinc oxide, 15-20 parts of ethylene propylene diene monomer rubber, 1-3 parts of sulfur, 2-3 parts of fast extruding furnace black N550, 4-6 parts of castor oil, 3-5 parts of an accelerant DPTT, 2-5 parts of paraffin oil, 15-17 parts of carbon black N-660, 5-8 parts of paraffin and 2-4 parts of an additive. Rubber prepared with the formula of the high-performance rubber for the hydraulic braking rubber tubes has prominent ageing resistance and oil resistance and is especially more stable in a high-temperature brake fluid environment; the thermal resistance, the flexing resistance, the weather resistance and the air permeability of the rubber are all remarkably improved than those of common rubber materials, and the service life of rubber products is prolonged.
Description
Technical field
The present invention relates to chemical technology field, be specifically related to a kind of high-performance rubber formula for hydraulic braking sebific duct.
Background technology
Along with the development of technology is reformed, the operating ambient temperature of the brake fluid on automobile also improves constantly, the use of high boiling point brake fluid is extensively more next, requirement for hydraulic braking sebific duct is also more and more higher, the hydraulic braking sebific duct internal layer directly contacted with braking fluid there has also been the trend adopting terpolymer EP rubber to substitute styrene-butadiene rubber(SBR), terpolymer EP rubber has excellent weathering resistance simultaneously, erosion resistance, ozone resistance and good insulativity, but because its molecular structure lacks active group, internal cohesive energy is low, add that sizing material is easy to bloom, autohension and mutual viscosity very poor, hot tear crack is very poor, the particularly depanning difficulty when manufacturing complicated automotive air intake corrugated tube, scrap rate is high, chlorinated butyl rubber has the intrinsic all characteristics of isoprene-isobutylene rubber, also there is vulcanization rate simultaneously fast, can with other rubber covulcanization, more heat-resisting, the series of advantages such as compression set is little, therefore, its purposes is very extensive, main application fields comprises: tire, sebific duct, adhesive tape, industrial rubber articles, medicinal rubber goods, style rubber item, construction sealing materials and chemical anticorrosion lining etc., to sum up, in conjunction with the advantage of above-mentioned rubber, design a kind of high-performance rubber formula for hydraulic braking sebific duct of the present invention.
Summary of the invention
It is wide that problem to be solved by this invention is to provide the application of a kind of rubber materials, environmental friendliness, the resource-effective high-performance rubber for hydraulic braking sebific duct.
To achieve these goals, the technical scheme that the present invention takes is a kind of high-performance rubber formula for hydraulic braking sebific duct of providing, described rubber is made up of the component of following parts by weight: chlorinated butyl rubber 5-10 part, stearic acid 6-8 part, altax 7-9 part, magnesium oxide 1-3 part, high wear-resistant carbon black 12-15 part, Vulcanization accelerator TMTD 6-9 part, zinc oxide 5-10 part, terpolymer EP rubber 15-20 part, sulphur 1-3 part, fast extrusion carbon black N5502-3 part, Viscotrol C 4-6 part, vulkacit D PTT3-5 part, paraffin oil 2-5 part, N-660 carbon black 15-17 part, paraffin 5-8 part, additive 2-4 part.
Preferably, a kind of high-performance rubber formula for hydraulic braking sebific duct according to claim 1, described rubber is made up of the component of following parts by weight: chlorinated butyl rubber 7 parts, stearic acid 7 parts, altax 8 parts, 2 parts, magnesium oxide, high wear-resistant carbon black 13 parts, Vulcanization accelerator TMTD 8 parts, 7 parts, zinc oxide, terpolymer EP rubber 15 parts, 3 parts, sulphur, fast extrusion carbon black N5502 part, Viscotrol C 4 parts, vulkacit D PTT5 part, paraffin oil 2 parts, N-660 carbon black 15 parts, 7 parts, paraffin, additive 3 parts.
Preferably, described additive is the happy fibre of dimension.
Adopt technical scheme of the present invention, a kind of high-performance rubber formula for hydraulic braking sebific duct of the present invention, the rubber using this formula to make has ageing resistance and oil-proofness is given prominence to, especially its advantage more stable under high-temperature brake pendular ring border, simultaneously more general elastomeric material, its resistance toheat, flexible resistance, resistance to weather performance, gas permeability, all be significantly improved, thus extend the work-ing life of rubber item, the present invention simultaneously can recycle, respond nation-building resource-conserving, the requirement of friendly environment society, there is very large development prospect.
Embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
Embodiment 1:
For a high-performance rubber formula for hydraulic braking sebific duct, described rubber is made up of the component of following parts by weight: chlorinated butyl rubber 7 parts, stearic acid 7 parts, altax 8 parts, 2 parts, magnesium oxide, high wear-resistant carbon black 13 parts, Vulcanization accelerator TMTD 8 parts, 7 parts, zinc oxide, terpolymer EP rubber 15 parts, 3 parts, sulphur, fast extrusion carbon black N5502 part, Viscotrol C 4 parts, vulkacit D PTT5 part, paraffin oil 2 parts, N-660 carbon black 15 parts, 7 parts, paraffin, additive 3 parts.
Based on above-mentioned, a kind of high-performance rubber formula for hydraulic braking sebific duct of the present invention, the rubber using this formula to make has ageing resistance and oil-proofness is given prominence to, especially its advantage more stable under high-temperature brake pendular ring border, simultaneously more general elastomeric material, its resistance toheat, flexible resistance, resistance to weather performance, gas permeability, all be significantly improved, thus extend the work-ing life of rubber item, the present invention simultaneously can recycle, respond nation-building resource-conserving, the requirement of friendly environment society, there is very large development prospect.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (3)
1. the high-performance rubber formula for hydraulic braking sebific duct, it is characterized in that, described rubber is made up of the component of following parts by weight: chlorinated butyl rubber 5-10 part, stearic acid 6-8 part, altax 7-9 part, magnesium oxide 1-3 part, high wear-resistant carbon black 12-15 part, Vulcanization accelerator TMTD 6-9 part, zinc oxide 5-10 part, terpolymer EP rubber 15-20 part, sulphur 1-3 part, fast extrusion carbon black N5502-3 part, Viscotrol C 4-6 part, vulkacit D PTT3-5 part, paraffin oil 2-5 part, N-660 carbon black 15-17 part, paraffin 5-8 part, additive 2-4 part.
2. a kind of high-performance rubber formula for hydraulic braking sebific duct according to claim 1, it is characterized in that, described rubber is made up of the component of following parts by weight: chlorinated butyl rubber 7 parts, stearic acid 7 parts, altax 8 parts, 2 parts, magnesium oxide, high wear-resistant carbon black 13 parts, Vulcanization accelerator TMTD 8 parts, 7 parts, zinc oxide, terpolymer EP rubber 15 parts, 3 parts, sulphur, fast extrusion carbon black N5502 part, Viscotrol C 4 parts, vulkacit D PTT5 part, paraffin oil 2 parts, N-660 carbon black 15 parts, 7 parts, paraffin, additive 3 parts.
3. a kind of high-performance rubber formula for hydraulic braking sebific duct according to claim 1, is characterized in that, described additive is the happy fibre of dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809178.5A CN105330987A (en) | 2015-11-20 | 2015-11-20 | Formula of high-performance rubber for hydraulic braking rubber tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809178.5A CN105330987A (en) | 2015-11-20 | 2015-11-20 | Formula of high-performance rubber for hydraulic braking rubber tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105330987A true CN105330987A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510809178.5A Pending CN105330987A (en) | 2015-11-20 | 2015-11-20 | Formula of high-performance rubber for hydraulic braking rubber tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105330987A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496817A (en) * | 2016-11-15 | 2017-03-15 | 江西乐富军工装备有限公司 | Weaponry special rubber composite and its product |
| CN106867169A (en) * | 2017-02-28 | 2017-06-20 | 江苏三水企业孵化器有限公司 | A kind of preparation method of natural gas line bellows composite |
| CN112442237A (en) * | 2020-11-05 | 2021-03-05 | 南京利德东方橡塑科技有限公司 | Calendering type low-permeability intermediate adhesive composition for rubber pipe and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812203A (en) * | 2009-12-07 | 2010-08-25 | 天津鹏翎胶管股份有限公司 | Formula of ethylene propylene terpolymer with high resistance to braking fluid |
| CN102212231A (en) * | 2011-05-05 | 2011-10-12 | 无锡二橡胶股份有限公司 | Ethylene-propylene diene rubber used for inner layer of hydraulic braking rubber tube |
| CN102382365A (en) * | 2011-08-09 | 2012-03-21 | 常熟市慧丰塑料制品有限公司 | Plastic formula |
-
2015
- 2015-11-20 CN CN201510809178.5A patent/CN105330987A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812203A (en) * | 2009-12-07 | 2010-08-25 | 天津鹏翎胶管股份有限公司 | Formula of ethylene propylene terpolymer with high resistance to braking fluid |
| CN102212231A (en) * | 2011-05-05 | 2011-10-12 | 无锡二橡胶股份有限公司 | Ethylene-propylene diene rubber used for inner layer of hydraulic braking rubber tube |
| CN102382365A (en) * | 2011-08-09 | 2012-03-21 | 常熟市慧丰塑料制品有限公司 | Plastic formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496817A (en) * | 2016-11-15 | 2017-03-15 | 江西乐富军工装备有限公司 | Weaponry special rubber composite and its product |
| CN106867169A (en) * | 2017-02-28 | 2017-06-20 | 江苏三水企业孵化器有限公司 | A kind of preparation method of natural gas line bellows composite |
| CN112442237A (en) * | 2020-11-05 | 2021-03-05 | 南京利德东方橡塑科技有限公司 | Calendering type low-permeability intermediate adhesive composition for rubber pipe and preparation method thereof |
| CN112442237B (en) * | 2020-11-05 | 2023-01-31 | 南京利德东方橡塑科技有限公司 | Calendering type low-permeability intermediate adhesive composition for rubber tube and preparation method thereof |
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Application publication date: 20160217 |