CN104861310A - Formula of radiator rubber hose - Google Patents
Formula of radiator rubber hose Download PDFInfo
- Publication number
- CN104861310A CN104861310A CN201510207113.3A CN201510207113A CN104861310A CN 104861310 A CN104861310 A CN 104861310A CN 201510207113 A CN201510207113 A CN 201510207113A CN 104861310 A CN104861310 A CN 104861310A
- Authority
- CN
- China
- Prior art keywords
- rubber hose
- parts
- radiator
- rubber
- formula
- 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.)
- Pending
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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
- 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
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a formula of a radiator rubber hose, and relates to the technical field of automobile rubber production. The radiator rubber hose comprises, by weight, 110 parts of ethylene propylene terpolymer, 8 parts of zinc oxide, 1 part of stearic acid, 126 parts of carbon black N650, 115 parts of paraffin oil, 0.7 part of antiager MMBZ, 23 parts of talcum powder, and 1.8 parts of accelerator CZ. According to the formula of the radiator rubber hose, by optimizing the proportions of various ingredients, the prepared rubber hose is long in service life, high in high temperature resistance and low pressure change performance, the cost of the rubber hose is reduced due to the reasonable proportion, the rubber hose does not wrinkle when a core stick is sleeved with the rubber hose or taken out of the rubber hose, and the electrical resistance and cooling liquid resistance of the rubber hose are greatly improved.
Description
Technical field
The present invention relates to automobile rubber production technical field, be specifically related to a kind of radiator rubber hose formula.
Background technology
Automotive hose refers to for chassis, engine and vehicle body three parts, and the sebific duct goods of point oil transportation, gas transmission, driving, control, brake, scatterer and changes in temperature seven systems, mainly play oil transportation, gas transmission, water delivery and transmission power.Wherein, radiator rubber hose is one of main products.
Automobile radiator rubber hose is one of main application of terpolymer EP rubber.Along with the development of automotive industry, as the radiator rubber hose of one of the important accessory of automobile, more and more higher to its requirement, more and more harsher; The sulfur cross-linking system that the terpolymer EP rubber radiator rubber hose that uses in the past adopts oneself the low pressure that can not meet automobile radiator rubber hose become, the requirement of high temperature resistant, resistance to cooling fluid and electric durability, therefore need to develop novel sebific duct, to overcome the defect of existing automotive hose.
Summary of the invention
Problem to be solved by this invention is to provide a kind of high temperature resistant, and electric durability is good, the radiator rubber hose formula that low pressure becomes.
To achieve these goals, the technical scheme that the present invention takes is a kind of radiator rubber hose formula of providing, it is made up of the raw material of following weight part: terpolymer EP rubber 100-120 part, zinc oxide 5-15 part, stearic acid 1-1.5 part, N650 carbon black 120-130 part, paraffin oil 100-120 part, anti-aging agent MMBZ0.3-8 part, talcum powder 15-35 part, accelerant CZ 0.5-2.5 part.
Preferably, described radiator rubber hose is made up of the raw material of following weight part: terpolymer EP rubber 110 parts, 8 parts, zinc oxide, stearic acid 1 part, N650 carbon black 126 parts, paraffin oil 115 parts, anti-aging agent MMBZ0.7 part, talcum powder 23 parts, accelerant CZ 1.8 parts.
Preferably, in described terpolymer EP rubber, the content of ethene is 65-72%.
Adopt technical scheme of the present invention, by optimizing the proportioning of each component, the sebific duct long service life prepared, resistance to elevated temperatures and low pressure sex change can be high, and reasonably proportioning reduces the cost of sebific duct, and wrinkle resistant when carrying out being inserted in and exiting of plug, meanwhile, the property of electric durability and resistance to cooling fluid is obtained for and significantly improves.
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:
A kind of radiator rubber hose formula, it is made up of the raw material of following weight part: terpolymer EP rubber 110 parts, 8 parts, zinc oxide, stearic acid 1 part, N650 carbon black 126 parts, paraffin oil 115 parts, anti-aging agent MMBZ0.7 part, talcum powder 23 parts, accelerant CZ 1.8 parts, in described terpolymer EP rubber, the content of ethene is 70%.
Based on above-mentioned, the present invention is by optimizing the proportioning of each component, the sebific duct long service life prepared, resistance to elevated temperatures and low pressure sex change can be high, and reasonably proportioning reduces the cost of sebific duct, and wrinkle resistant when carrying out being inserted in and exiting of plug, meanwhile, the property of electric durability and resistance to cooling fluid is obtained for and significantly improves.
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. a radiator rubber hose formula, it is characterized in that, it is made up of the raw material of following weight part: terpolymer EP rubber 100-120 part, zinc oxide 5-15 part, stearic acid 1-1.5 part, N650 carbon black 120-130 part, paraffin oil 100-120 part, anti-aging agent MMBZ0.3-8 part, talcum powder 15-35 part, accelerant CZ 0.5-2.5 part.
2. a kind of radiator rubber hose formula according to claim 1, it is characterized in that, it is made up of the raw material of following weight part: terpolymer EP rubber 110 parts, 8 parts, zinc oxide, stearic acid 1 part, N650 carbon black 126 parts, paraffin oil 115 parts, anti-aging agent MMBZ0.7 part, talcum powder 23 parts, accelerant CZ 1.8 parts.
3. a kind of radiator rubber hose formula according to claim 1 and 2, is characterized in that, in described terpolymer EP rubber, the content of ethene is 65-72%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207113.3A CN104861310A (en) | 2015-04-28 | 2015-04-28 | Formula of radiator rubber hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207113.3A CN104861310A (en) | 2015-04-28 | 2015-04-28 | Formula of radiator rubber hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104861310A true CN104861310A (en) | 2015-08-26 |
Family
ID=53907522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207113.3A Pending CN104861310A (en) | 2015-04-28 | 2015-04-28 | Formula of radiator rubber hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104861310A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230248A (en) * | 2008-01-04 | 2008-07-30 | 丹阳市万奔汽车配件有限公司 | Sealing strip using epdm rubber as host material |
| CN101550254A (en) * | 2009-05-08 | 2009-10-07 | 尤建义 | Preparation technique of high temperature resistant, anti-corona high-resistance ethylene propylene terpolymer |
| CN102408634A (en) * | 2011-08-24 | 2012-04-11 | 天津鹏翎胶管股份有限公司 | Peroxide vulcanization ethylene-propylene diene monomer (EPDM) composite for rubber tube of radiator |
| CN102702626A (en) * | 2012-06-27 | 2012-10-03 | 天津滨海新区大港天力胶管有限公司 | Formula of peroxide vulcanized ethylene propylene diene monomer (EPDM) water pipe |
| CN104513432A (en) * | 2013-09-29 | 2015-04-15 | 李旭 | Formula of automobile radiator rubber hose |
-
2015
- 2015-04-28 CN CN201510207113.3A patent/CN104861310A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230248A (en) * | 2008-01-04 | 2008-07-30 | 丹阳市万奔汽车配件有限公司 | Sealing strip using epdm rubber as host material |
| CN101550254A (en) * | 2009-05-08 | 2009-10-07 | 尤建义 | Preparation technique of high temperature resistant, anti-corona high-resistance ethylene propylene terpolymer |
| CN102408634A (en) * | 2011-08-24 | 2012-04-11 | 天津鹏翎胶管股份有限公司 | Peroxide vulcanization ethylene-propylene diene monomer (EPDM) composite for rubber tube of radiator |
| CN102702626A (en) * | 2012-06-27 | 2012-10-03 | 天津滨海新区大港天力胶管有限公司 | Formula of peroxide vulcanized ethylene propylene diene monomer (EPDM) water pipe |
| CN104513432A (en) * | 2013-09-29 | 2015-04-15 | 李旭 | Formula of automobile radiator rubber hose |
Non-Patent Citations (1)
| Title |
|---|
| 谢忠麟等: "《橡胶制品实用配方大全》", 31 March 1999 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
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| RJ01 | Rejection of invention patent application after publication |