CN103756157A - Automobile environmental-friendly brake rubber pipe material - Google Patents
Automobile environmental-friendly brake rubber pipe material Download PDFInfo
- Publication number
- CN103756157A CN103756157A CN201310680550.8A CN201310680550A CN103756157A CN 103756157 A CN103756157 A CN 103756157A CN 201310680550 A CN201310680550 A CN 201310680550A CN 103756157 A CN103756157 A CN 103756157A
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- China
- Prior art keywords
- parts
- rubber pipe
- brake rubber
- pipe material
- raw material
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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
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
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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)
- Braking Arrangements (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses an automobile environmental-friendly brake rubber pipe material. The automobile environmental-friendly brake rubber pipe material is prepared from following raw materials, by weight, 96 to 100 parts of EPDM 4770R, 1 to 2 parts of azodiisobutyronitrile, 1 to 2 parts of disodium octaborate tetrahydrate, 3 to 5 parts of dl-benzoin, 2 to 3 parts of iso-octyl methacrylate, 1 to 2 parts of 1H-benzotriazole, 10 to 15 parts of kaolin, 8 to 10 parts of nano brick slag powder, 10 to 14 parts of dibutyl phthalate, 1 to 2 parts of promoter PZ, 1 to 2 parts of anti-aging agent 4010NA, 0.7 to 1 part of sulphur, and 20 to 30 parts of a composite filling material. Production cycle of the automobile environmental-friendly brake rubber pipe material is short; energy consumption is low; and compared with existing brake rubber pipe materials, the automobile environmental-friendly brake rubber pipe material possesses relatively high hardness, and tensile strength, and excellent heat resistance, and oxidation aging resistance.
Description
?
Technical field
The present invention relates generally to auto parts machinery field, relates in particular to a kind of automobile environment-protection brake rubber pipe material.
Background technology
The mechanical steering device of automobile can be realized turning to of automobile, but when steering shaft load is larger, only depends on officer's muscle power to be difficult to turn to smoothly as steerable energy.In order to have alleviated the reactive force of pilot control steering wheel, people increase a set of power steering power assisting device on the basis of mechanical steering device, and rubber hose in this device needs rebound resilience good, the characteristic such as crushing resistance is strong, the normal use of this device of guarantee.
Summary of the invention
The object of the invention is just to provide a kind of automobile environment-protection brake rubber pipe material.
The present invention is achieved by the following technical solutions:
An automobile environment-protection brake rubber pipe material, it is comprised of the raw material of following weight parts:
Terpolymer EP rubber 4770R 96-100, Diisopropyl azodicarboxylate 1-2, four water eight borate two sodium 1-2, bitter almond oil camphor 3-5, Isooctyl methacrylate 2-3, phenylpropyl alcohol triazole 1-2, kaolin 10-15, nanometer brick ground-slag end 8-10, phthalic acid dibutyl ester 10-14, promotor PZ1-2, antioxidant 4010NA 1-2, sulphur 0.7-1, compounded mix 20-30;
Described compounded mix is comprised of the raw material of following weight parts:
Black earth 43-50, Fuller's earth 15-20, aluminium nitride 2-4, methylisothiazolinone 1-2, ricinolic acid 1-2, oxidized polyethlene wax 3-4, irgasfos 168 0.6-1;
Above-mentioned black earth is mixed with Fuller's earth, at 500-600 ℃, calcine 2-3 hour, after discharging is cooling, mix with aluminium nitride, adding suitable quantity of water grinds, the hydrochloric acid adjusting PH that adds 10-13% is 4-5, and being heated to system temperature is 50-60 ℃, adds oxidized polyethlene wax, irgasfos 168, insulated and stirred 3-5 minute, repeated hydrogenation sodium oxide is adjusted to neutrality, and spraying is dry, obtains powder; Gained powder is mixed with other remaining component, grind and evenly obtain described compounded mix.
A preparation method for automobile environment-protection brake rubber pipe material, comprises the following steps:
Above-mentioned terpolymer EP rubber 4770R is put into Banbury mixer and refine glue 10-20 time; Add each raw material except sulphur, promotor PZ, mixing to 95-100 ℃, binder removal, is cooled to below 50 ℃, drops in mill, adds each raw material of residue, and thin-pass 3-5 time, obtains described automobile environment-protection brake rubber pipe material.
Advantage of the present invention is:
Automobile environment-protection brake rubber pipe of the present invention is with short production cycle, and energy consumption is low, compares with existing brake rubber pipe material, has larger hardness and tensile strength and heat-resisting, oxygen aging performance preferably.
Embodiment
Embodiment 1
An automobile environment-protection brake rubber pipe material, it by following weight parts (kilogram) raw material form:
Terpolymer EP rubber 4770R 96-100, Diisopropyl azodicarboxylate 1-2, four water eight borate two sodium 1-2, bitter almond oil camphor 3-5, Isooctyl methacrylate 2-3, phenylpropyl alcohol triazole 1-2, kaolin 10-15, nanometer brick ground-slag end 8-10, phthalic acid dibutyl ester 10-14, promotor PZ1-2, antioxidant 4010NA 1-2, sulphur 0.7-1, compounded mix 20-30;
Described compounded mix is comprised of the raw material of following weight parts:
Black earth 43-50, Fuller's earth 15-20, aluminium nitride 2-4, methylisothiazolinone 1-2, ricinolic acid 1-2, oxidized polyethlene wax 3-4, irgasfos 168 0.6-1;
Above-mentioned black earth is mixed with Fuller's earth, at 500-600 ℃, calcine 2-3 hour, after discharging is cooling, mix with aluminium nitride, adding suitable quantity of water grinds, the hydrochloric acid adjusting PH that adds 10-13% is 4-5, and being heated to system temperature is 50-60 ℃, adds oxidized polyethlene wax, irgasfos 168, insulated and stirred 3-5 minute, repeated hydrogenation sodium oxide is adjusted to neutrality, and spraying is dry, obtains powder; Gained powder is mixed with other remaining component, grind and evenly obtain described compounded mix.
A preparation method for automobile environment-protection brake rubber pipe material, comprises the following steps:
Above-mentioned terpolymer EP rubber 4770R is put into Banbury mixer and refine glue 20 times; Add each raw material except sulphur, promotor PZ, mixing to 100 ℃, binder removal, is cooled to below 50 ℃, drops in mill, adds each raw material of residue, and thin-pass 5 times, obtains described automobile environment-protection brake rubber pipe material.
Performance test:
Tensile strength at yield: 13.2Mpa;
Elongation at break: 311%;
150 ℃ * 24h * 25% compression set: 10.4%;
500000 pressure 7 Mpa normal temperature long duration tests: by;
500000 pressure 7 Mpa high temperature long duration tests: by;
150 ℃ * 70h air oven aging test:
Tensile strength at yield reduced rate: 6.1%, elongation at break reduced rate: 7.3%.
Claims (2)
1. an automobile environment-protection brake rubber pipe material, is characterized in that what it was comprised of the raw material of following weight parts:
Terpolymer EP rubber 4770R 96-100, Diisopropyl azodicarboxylate 1-2, four water eight borate two sodium 1-2, bitter almond oil camphor 3-5, Isooctyl methacrylate 2-3, phenylpropyl alcohol triazole 1-2, kaolin 10-15, nanometer brick ground-slag end 8-10, phthalic acid dibutyl ester 10-14, promotor PZ1-2, antioxidant 4010NA 1-2, sulphur 0.7-1, compounded mix 20-30;
Described compounded mix is comprised of the raw material of following weight parts:
Black earth 43-50, Fuller's earth 15-20, aluminium nitride 2-4, methylisothiazolinone 1-2, ricinolic acid 1-2, oxidized polyethlene wax 3-4, irgasfos 168 0.6-1;
Above-mentioned black earth is mixed with Fuller's earth, at 500-600 ℃, calcine 2-3 hour, after discharging is cooling, mix with aluminium nitride, adding suitable quantity of water grinds, the hydrochloric acid adjusting PH that adds 10-13% is 4-5, and being heated to system temperature is 50-60 ℃, adds oxidized polyethlene wax, irgasfos 168, insulated and stirred 3-5 minute, repeated hydrogenation sodium oxide is adjusted to neutrality, and spraying is dry, obtains powder; Gained powder is mixed with other remaining component, grind and evenly obtain described compounded mix.
2. a preparation method for automobile environment-protection brake rubber pipe material as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned terpolymer EP rubber 4770R is put into Banbury mixer and refine glue 10-20 time; Add each raw material except sulphur, promotor PZ, mixing to 95-100 ℃, binder removal, is cooled to below 50 ℃, drops in mill, adds each raw material of residue, and thin-pass 3-5 time, obtains described automobile environment-protection brake rubber pipe material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680550.8A CN103756157A (en) | 2013-12-13 | 2013-12-13 | Automobile environmental-friendly brake rubber pipe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310680550.8A CN103756157A (en) | 2013-12-13 | 2013-12-13 | Automobile environmental-friendly brake rubber pipe material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103756157A true CN103756157A (en) | 2014-04-30 |
Family
ID=50523493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310680550.8A Pending CN103756157A (en) | 2013-12-13 | 2013-12-13 | Automobile environmental-friendly brake rubber pipe material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103756157A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119582A (en) * | 2014-06-26 | 2014-10-29 | 合肥和安机械制造有限公司 | Special packing material for high-toughness water-resistant high-pressure rubber tube and preparation method thereof |
| CN104130471A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for high temperature-resistant high-pressure rubber hose, and preparation method thereof |
| CN104130454A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | High-pressure rubber hose and preparation method thereof |
| CN104130447A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for high-strength and insulated high-pressure rubber hose, and preparation method thereof |
| CN104130449A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for high-strength and durable high-pressure rubber hose, and preparation method thereof |
| CN104130451A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for flame-retardant and fire-resistant high-pressure rubber hose, and preparation method thereof |
| CN107722398A (en) * | 2017-10-26 | 2018-02-23 | 安徽京鸿密封件技术有限公司 | A kind of oil resistant low temperature resistant vacuum brake flexible hose elastomeric material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19635020A1 (en) * | 1995-08-30 | 1997-03-06 | Toyoda Gosei Kk | Improved ethylene]-propylene] rubber for tubing, etc. |
| CN102786744A (en) * | 2012-08-23 | 2012-11-21 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile environment-friendly brake hose and preparation method thereof |
| CN103289215A (en) * | 2013-06-28 | 2013-09-11 | 陕西煤业化工技术研究院有限责任公司 | Ethylene propylene diene monomer rubber for automobile brake hose and preparation method thereof |
-
2013
- 2013-12-13 CN CN201310680550.8A patent/CN103756157A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19635020A1 (en) * | 1995-08-30 | 1997-03-06 | Toyoda Gosei Kk | Improved ethylene]-propylene] rubber for tubing, etc. |
| CN102786744A (en) * | 2012-08-23 | 2012-11-21 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile environment-friendly brake hose and preparation method thereof |
| CN103289215A (en) * | 2013-06-28 | 2013-09-11 | 陕西煤业化工技术研究院有限责任公司 | Ethylene propylene diene monomer rubber for automobile brake hose and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119582A (en) * | 2014-06-26 | 2014-10-29 | 合肥和安机械制造有限公司 | Special packing material for high-toughness water-resistant high-pressure rubber tube and preparation method thereof |
| CN104130471A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for high temperature-resistant high-pressure rubber hose, and preparation method thereof |
| CN104130454A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | High-pressure rubber hose and preparation method thereof |
| CN104130447A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for high-strength and insulated high-pressure rubber hose, and preparation method thereof |
| CN104130449A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for high-strength and durable high-pressure rubber hose, and preparation method thereof |
| CN104130451A (en) * | 2014-06-26 | 2014-11-05 | 合肥和安机械制造有限公司 | Filler specialized for flame-retardant and fire-resistant high-pressure rubber hose, and preparation method thereof |
| CN107722398A (en) * | 2017-10-26 | 2018-02-23 | 安徽京鸿密封件技术有限公司 | A kind of oil resistant low temperature resistant vacuum brake flexible hose elastomeric material |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |
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| RJ01 | Rejection of invention patent application after publication |