CN107365466A - Rubber tube of automobile fuel oil - Google Patents
Rubber tube of automobile fuel oil Download PDFInfo
- Publication number
- CN107365466A CN107365466A CN201710731892.6A CN201710731892A CN107365466A CN 107365466 A CN107365466 A CN 107365466A CN 201710731892 A CN201710731892 A CN 201710731892A CN 107365466 A CN107365466 A CN 107365466A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- fuel oil
- rubber tube
- automobile fuel
- 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.)
- Withdrawn
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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
- 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
- C08L27/12—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 fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- 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
- 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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention discloses a kind of rubber tube of automobile fuel oil, it is related to fuel pipe technical field, it has body, the body is followed successively by inner glue layer from inside to outside, mesoglea, enhancement layer and outer glue-line, the inner glue layer is by 50 parts~60 parts of neoprene, inclined 80 parts~100 parts of fluoroether rubber, 15 parts~20 parts of ceramic fibre, 8 parts~10 parts of potassium feldspar, 8 parts~10 parts of bentonite, 1 part~3 parts of magnesia, 1 part~2 parts of vinyl silicone oil, 1 part~3 parts of bisphenol AF, 3 parts~5 parts of silica is made, compared with prior art, the inner glue layer of the present invention is blended using neoprene and inclined fluoroether rubber as raw material, it draws high intensity and cryogenic property exceptional；Silica dioxide granule is added, makes sebific duct that the hypotonicity to liquid be presented.
Description
Technical field
The present invention relates to fuel pipe technical field, especially rubber tube of automobile fuel oil.
Background technology
Rubber tube of automobile fuel oil refers to the sebific duct for being used for fuel oil conveying on automobile, and the sebific duct is typically by hose lining and internal layer
The middle level glue of glue bond, fabric reinforcement and outer layer glue are formed.Because the fuel-steam evaporated in fuel tank of vehicle passes through fuel oil
Sebific duct is transported in canister and is tightly held by activated carbon, and the hose lining of fuel pipe will select fuel-resistant medium and heat-resist material；
Outer layer glue will then select heat-resisting, resistance to ozone, the material that resistance to environment influences and the adhesion property of hose lining is good.
In the prior art, the structure of fuel hose is mostly fluorubber/epichlorohydrin rubber, and it is in high temperature resistant, osmotic-pressure-tolerant energy side
Face can not meet actual condition and the needs of relevant criterion, and the fuel pipe that resistance to higher temperature and more hyposmosis need to be researched and developed for this comes
Tackle the market demand.
The content of the invention
The present invention provides a kind of rubber tube of automobile fuel oil, and it can solve existing rubber tube of automobile fuel oil high temperature resistant and hypotonicity energy
The problem of poor.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
It has body, and the body is followed successively by inner glue layer, mesoglea, enhancement layer and outer glue-line from inside to outside, it is characterised in that：
The inner glue layer is made up of the raw material of following parts by weight：
50 parts~60 parts of neoprene, inclined 80 parts~100 parts of fluoroether rubber, 15 parts~20 parts of ceramic fibre, potassium feldspar 8 parts~10
Part, 8 parts~10 parts of bentonite, 1 part~3 parts of magnesia, 1 part~2 parts of vinyl silicone oil, 1 part~3 parts of bisphenol AF, 3 parts of silica
~5 parts.
In above-mentioned technical proposal, more specifically technical scheme can also be：The neoprene is by chlorobutadiene（That is 2-
Chloro- 1,3- butadiene）The synthetic rubber for α-be polymerized is carried out for primary raw material.
Further, the fluoroether rubber partially is vinylidene, tetrafluoroethene, perfluoro methyl vinyl ether, vulcanization point list
Body quadripolymer.
Due to using above-mentioned technical proposal, the beneficial effect that the present invention obtains is：
1st, inner glue layer of the invention is blended using neoprene and inclined fluoroether rubber as raw material, and it draws high intensity and cryogenic property
Exceptional；Silica dioxide granule is added, makes sebific duct that the hypotonicity to liquid be presented.
2nd, ceramic fibre is added on the basis of inner glue layer raw material and potassium feldspar is modified, to improve its heat-resisting quantity
Energy, oil resistant permeance property, the overall resistance to elevated temperatures of rubber tube of automobile fuel oil, oil resistant permeance property are improved so as to reach.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not only limited to
In following examples.
Embodiment 1：
The rubber tube of automobile fuel oil of the present embodiment has a body, and body is followed successively by inner glue layer, mesoglea, enhancement layer and outer from inside to outside
Glue-line, its inner glue layer are made up of the raw material of following parts by weight：
50 parts of neoprene, inclined 100 parts of fluoroether rubber, 20 parts of ceramic fibre, 8 parts of potassium feldspar, 8 parts of bentonite, 1 part of magnesia, second
2 parts of alkenyl silicone oil, 3 parts of bisphenol AF, 3 parts of silica；
Its preparation method is as follows：
By in the raw material input banbury of above-mentioned parts by weight, synthesized, obtained rubber mixed by banbury；Will be rubber mixed
It is put into mill, is 0.8MPa in pressure, under conditions of temperature is 60 DEG C, extrudes 20 minutes and be molded, then by the thing of shaping
Matter is put into vulcanizing equipment, is 210Kgf/cm in pressure2, under conditions of temperature is 165 DEG C, carry out vulcanizing treatment 10 minutes；Most
The material after vulcanizing treatment is subjected to deburring, inspection, packaging, storage afterwards.
Embodiment 2：
The rubber tube of automobile fuel oil of the present embodiment has a body, and body is followed successively by inner glue layer, mesoglea, enhancement layer and outer from inside to outside
Glue-line, its inner glue layer are made up of the raw material of following parts by weight：
60 parts of neoprene, inclined 80 parts of fluoroether rubber, 15 parts of ceramic fibre, 10 parts of potassium feldspar, 10 parts of bentonite, 3 parts of magnesia, second
1 part of alkenyl silicone oil, 1 part of bisphenol AF, 5 parts of silica；
Its preparation method is same as Example 1.
Embodiment 3：
The rubber tube of automobile fuel oil of the present embodiment has a body, and body is followed successively by inner glue layer, mesoglea, enhancement layer and outer from inside to outside
Glue-line, its inner glue layer are made up of the raw material of following parts by weight：
55 parts of neoprene, inclined 90 parts of fluoroether rubber, 18 parts of ceramic fibre, 9 parts of potassium feldspar, 9 parts of bentonite, 2 parts of magnesia, ethene
1 part of base silicone oil, 1 part of bisphenol AF, 4 parts of silica；
Its preparation method is same as Example 1.
Embodiment 1~3 and comparative example are subjected to performance test, test result is shown in Table 1：
Table 1
By fuel hose for automobiles provided by the invention it can be seen from table 1 in terms of high temperature resistant, osmotic-pressure-tolerant compared with comparative example table
It is existing excellent.
Claims (3)
1. a kind of rubber tube of automobile fuel oil, there is body, the body be followed successively by from inside to outside inner glue layer, mesoglea, enhancement layer and
Outer glue-line, it is characterised in that：The inner glue layer is made up of the raw material of following parts by weight：
50 parts~60 parts of neoprene, inclined 80 parts~100 parts of fluoroether rubber, 15 parts~20 parts of ceramic fibre, potassium feldspar 8 parts~10
Part, 8 parts~10 parts of bentonite, 1 part~3 parts of magnesia, 1 part~2 parts of vinyl silicone oil, 1 part~3 parts of bisphenol AF, 3 parts of silica
~5 parts.
2. rubber tube of automobile fuel oil according to claim 1, it is characterised in that：The neoprene is by chlorobutadiene（That is 2-
Chloro- 1,3- butadiene）The synthetic rubber for α-be polymerized is carried out for primary raw material.
3. rubber tube of automobile fuel oil according to claim 1 or 2, it is characterised in that：It is described partially fluoroether rubber be vinylidene,
Tetrafluoroethene, perfluoro methyl vinyl ether, cure site monomer quadripolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731892.6A CN107365466A (en) | 2017-08-23 | 2017-08-23 | Rubber tube of automobile fuel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731892.6A CN107365466A (en) | 2017-08-23 | 2017-08-23 | Rubber tube of automobile fuel oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107365466A true CN107365466A (en) | 2017-11-21 |
Family
ID=60312367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731892.6A Withdrawn CN107365466A (en) | 2017-08-23 | 2017-08-23 | Rubber tube of automobile fuel oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107365466A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022592A (en) * | 2010-11-09 | 2011-04-20 | 蒋亨雷 | Fuel oil rubber hose and manufacturing method thereof |
| CN104610687A (en) * | 2015-01-21 | 2015-05-13 | 柳州市颖航汽配有限公司 | High-temperature-resisting rubber tube for automobile |
| CN105299341A (en) * | 2015-12-04 | 2016-02-03 | 沈阳赛亚橡胶制品有限公司 | Vehicle fuel hose resistant to high pressure and low in permeability |
| CN105860370A (en) * | 2016-04-14 | 2016-08-17 | 安徽精机械设备有限公司 | Anti-aging and high-and-low-temperature-resistant fluororubber sealing gasket and preparation method thereof |
-
2017
- 2017-08-23 CN CN201710731892.6A patent/CN107365466A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022592A (en) * | 2010-11-09 | 2011-04-20 | 蒋亨雷 | Fuel oil rubber hose and manufacturing method thereof |
| CN104610687A (en) * | 2015-01-21 | 2015-05-13 | 柳州市颖航汽配有限公司 | High-temperature-resisting rubber tube for automobile |
| CN105299341A (en) * | 2015-12-04 | 2016-02-03 | 沈阳赛亚橡胶制品有限公司 | Vehicle fuel hose resistant to high pressure and low in permeability |
| CN105860370A (en) * | 2016-04-14 | 2016-08-17 | 安徽精机械设备有限公司 | Anti-aging and high-and-low-temperature-resistant fluororubber sealing gasket and preparation method thereof |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |
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| WW01 | Invention patent application withdrawn after publication |