CN107345009A - Rubber hose - Google Patents
Rubber hose Download PDFInfo
- Publication number
- CN107345009A CN107345009A CN201710593561.0A CN201710593561A CN107345009A CN 107345009 A CN107345009 A CN 107345009A CN 201710593561 A CN201710593561 A CN 201710593561A CN 107345009 A CN107345009 A CN 107345009A
- Authority
- CN
- China
- Prior art keywords
- accelerator
- rubber
- chamber
- rubber hose
- age resistor
- 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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- 229920001971 elastomer Polymers 0.000 title claims abstract description 65
- 239000005060 rubber Substances 0.000 title claims abstract description 65
- 239000000203 mixture Substances 0.000 claims abstract description 52
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 23
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000006229 carbon black Substances 0.000 claims abstract description 17
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000005864 Sulphur Substances 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000011787 zinc oxide Substances 0.000 claims abstract description 13
- -1 dioctyl ester Chemical class 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 11
- 239000010419 fine particle Substances 0.000 claims abstract description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 11
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 11
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 9
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000008117 stearic acid Substances 0.000 claims abstract description 9
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 5
- 239000012188 paraffin wax Substances 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 23
- 238000003490 calendering Methods 0.000 claims description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000704 physical effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 7
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003712 anti-aging effect Effects 0.000 description 4
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical group C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 150000002148 esters Chemical group 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- 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
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/248—All polymers belonging to those covered by group B32B25/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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
- 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
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The embodiment of the present invention provides a kind of rubber hose, belongs to technical field of rubber material.The rubber hose of the embodiment of the present invention has the characteristic such as excellent oil resistant, heat-resisting and excellent physical property, meets the currently high performance requirement to rubber hose for vehicles.The rubber hose includes inner glue layer and outer glue-line, wherein, the Inner glue-lines are made up of first chamber and second chamber, the first chamber is by nitrile rubber, carbon black, fine particle calcium carbonate, dioctyl ester, and the second chamber is by zinc oxide, stearic acid, note olefine resin, age resistor, antiscorching agent, accelerator, sulphur；The outer glue-line is made up of the 3rd composition and the 4th composition, and the 3rd composition is made up of the fine polyvinyl chloride rubber of fourth, butadiene-styrene rubber, carbon black, fine particle calcium carbonate, dioctyl ester, the 4th composition the raw material of following parts by weight：Zinc oxide, magnesia, stearic acid, paraffin, coumarone, age resistor, accelerator, sulphur.The rubber hose is used for auto parts machinery etc..
Description
Technical field
The invention belongs to technical field of rubber material, more particularly to a kind of rubber hose.
Background technology
Rubber not only provides daily life the indispensable light industry rubber product such as daily, medical for people, and to adopting
The heavy industry such as pick, traffic, building, machinery, electronics and new industry provide various rubber system production equipments or rubber components.
Rubber industry can be described as what is got up with automobile industry development substantially.Sixties auto industry and petrochemistry
Industry high speed develops, and the rubber industry level of production is greatly improved, and new varieties continuously emerge.Such as Application No.
CN201210404685.7, a kind of entitled Chinese patent application of rubber hose, there is provided it is a kind of by haloflex,
The rubber hose that natural rubber and reclaimed rubber and filler, reinforcing agent, sun-screening agent, plasticizer and preparation are formed；Application number
For CN201610712019.8, it is entitled be used to manufacturing in vehicle turbine pressurized hoses the rubber composition of outer glue-line and its
The Chinese patent application of production method, there is provided one kind is by ethylene-acrylate rubber, age resistor, processing aid, plasticizer, charcoal
The rubber composition that black, inner pattern releasing agent applicable, vulcanizing activator, accelerator and vulcanizer are formed.
But with the continuous development of Hyundai Motor industry, requirement of the society to automobile is stricter, for wanting for auto parts machinery
Also more and more higher is sought, forces and the performance requirement of rubber hose for vehicles is also uprised.
The content of the invention
The present invention provides a kind of rubber hose, has characteristic and the excellent physical property such as excellent oil resistant, heat-resisting, meets
Currently to the high performance requirement of rubber hose for vehicles, to improve the safety of autoist.
The present invention provides a kind of rubber hose, and the rubber hose includes inner glue layer and outer glue-line, wherein, the Inner glue-lines
It is made up of first chamber and second chamber, the first chamber is made up of the raw material of following parts by weight：Nitrile rubber 20,
Carbon black 20, fine particle calcium carbonate 10, dioctyl ester 5, the second chamber are made up of the raw material of following parts by weight：Zinc oxide 1.2, stearic acid
0.3rd, note olefine resin 1.6, age resistor 0.9, antiscorching agent 0.1, accelerator 0.36, sulphur 0.35；The outer glue-line is by the 3rd combination
Thing and the 4th composition are formed, and the 3rd composition is made up of the raw material of following parts by weight：The fine polyvinyl chloride rubber 22 of fourth, fourth
Benzene rubber 6, carbon black 10, fine particle calcium carbonate 10, dioctyl ester 2, the 4th composition are made up of the raw material of following parts by weight：Zinc oxide 1.2,
Magnesia 0.4, stearic acid 0.2, paraffin 0.2, coumarone 2, age resistor 0.4, accelerator 0.6, sulphur 0.4.
Further, in second chamber, age resistor can be made up of two kinds of different age resistor.It is, age resistor
It can be the age resistor mixture being made up of the first age resistor and the second age resistor.
Preferably, in second chamber, age resistor mixture by parts by weight be followed successively by 0.6 and 0.3 the first age resistor and
Second age resistor is formed.
Further, in second chamber, accelerator can be made up of two kinds of different accelerator.It is, accelerator
It can be the accelerator mixture being made up of the first accelerator and the second accelerator.
Preferably, in second chamber, the accelerator mixture is followed successively by 0.13 and 0.23 the first rush by parts by weight
Enter agent and the second accelerator is formed.
Further, in the 4th composition, the accelerator is made up of the 3rd accelerator and the 4th accelerator
Accelerator mixture.
Preferably, in the 4th composition, the accelerator mixture is followed successively by the 3rd of 0.4 and 0.2 by parts by weight
Accelerator and the 4th accelerator are formed.
Further, the inner glue layer is prepared using calendering process, and the calendering process includes banburying and mill mistake
Journey, wherein, in the internal mixing pass, first nitrile rubber is plasticated in banbury 5-10 minutes；During the mill,
Accelerator and sulphur are finally added in mill.
Further, the outer glue-line is prepared using calendering process, and the calendering process includes banburying and mill mistake
Journey, wherein, during the mill, first the fine polyvinyl chloride rubber of fourth and butadiene-styrene rubber are plasticated in mill, it is thin by logical 6~8
It is secondary, park at least 6 hours；Accelerator, sulphur and zinc oxide are finally added in mill.
The present invention provides a kind of rubber hose, including outer glue-line and inner glue layer, wherein inner glue layer and outer glue-line are respectively adopted
Different raw material, different proportionings are formed, thus impart the rubber hose of the present invention with the characteristic such as excellent oil resistant, heat-resisting with
And excellent physical property, available for vehicle accessory, improve the safety of autoist.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually any combination.
The embodiment of the present invention provides a kind of rubber hose, and the rubber hose includes inner glue layer and outer glue-line, wherein, the Inner glue
Layer is made up of first chamber and second chamber, and first chamber is made up of the raw material of following parts by weight：Nitrile rubber 20, charcoal
Black 20, fine particle calcium carbonate 10, dioctyl ester 5, second chamber are made up of the raw material of following parts by weight：Zinc oxide 1.2, stearic acid 0.3, note alkene
Resin 1.6, age resistor 0.9, antiscorching agent 0.1, accelerator 0.36, sulphur 0.35；The outer glue-line is by the 3rd composition and the 4th group
Compound is formed, and the 3rd composition is made up of the raw material of following parts by weight：The fine polyvinyl chloride rubber 22 of fourth, butadiene-styrene rubber 6, carbon black
10th, fine particle calcium carbonate 10, dioctyl ester 2, the 4th composition are made up of the raw material of following parts by weight：Zinc oxide 1.2, magnesia 0.4, stearic acid
0.2nd, paraffin 0.2, coumarone 2, age resistor 0.4, accelerator 0.6, sulphur 0.4.
A kind of rubber hose provided in an embodiment of the present invention, including outer glue-line and inner glue layer, wherein inner glue layer and outer glue-line
Each different raw materials, different proportionings composition is respectively adopted, specifically, inner glue layer is by first chamber and second chamber
Form, outer glue-line is made up of the 3rd composition and the 4th composition, and first chamber is by nitrile rubber, carbon black, fine particle calcium carbonate, dibutyl ester
Form, and the 3rd composition is made up of the fine polyvinyl chloride rubber of fourth, butadiene-styrene rubber, carbon black, fine particle calcium carbonate, dibutyl ester, respective raw material
Composition is different, and the proportioning of each composition also differs.Thus, by such combination collocation, the rubber for imparting the present invention is soft
Pipe is with the characteristic such as excellent oil resistant, heat-resisting and excellent physical property, available for vehicle accessory, improves the peace of autoist
Entirely.
In rubber hose provided in an embodiment of the present invention, each raw material of inner glue layer and outer glue-line can be by being commercially available.
For example, in first chamber, nitrile rubber can be selected from nitrile rubber 6240, i.e. nitrile rubber can be straight with nitrile rubber 6240
Connect and be commercially available.And for example, carbon black N550, anti-aging agent RD, antioxidant 4010NA hereafter, it is altax, diphenylguanidine TDM, anti-
Burnt agent CTP etc., can be directly by being commercially available.
Hereafter each raw material and its proportioning of inner glue layer and outer glue-line are specifically addressed respectively.
In an embodiment of the present invention, for first chamber, nitrile rubber can be selected from nitrile rubber 6240, carbon black
Carbon black N550 can be selected from.
For second chamber, age resistor can be that the age resistor being made up of the first age resistor and the second age resistor mixes
Thing.
In an embodiment of the present invention, in second chamber, applicable age resistor mixture can be followed successively by by parts by weight
0.6 and 0.3 the first age resistor and the second age resistor are formed.
It should be noted that here and hereinafter, first, second etc. is in order to which the clear differentiation embodiment of the present invention is applicable
Age resistor can be the mixture that is made up of two kinds of different existing age resistor.
For example, the first age resistor can be anti-aging agent RD, the second age resistor can be antioxidant 4010NA.It is, the
In two compositions, age resistor mixture A can be followed successively by 0.6 and 0.3 anti-aging agent RD and antioxidant 4010NA structure by parts by weight
Into.
For second chamber, antiscorching agent can be selected from anti-scorching agent CTP.
For second chamber, accelerator can be that the accelerator being made up of the first accelerator and the second accelerator mixes
Thing.
In an embodiment of the present invention, in second chamber, applicable accelerator mixture can be followed successively by by parts by weight
0.13 and 0.23 the first accelerator and the second accelerator are formed.
Similarly, here, first, second etc. is in order to which the applicable accelerator of the clear differentiation embodiment of the present invention can be served as reasons
The mixture that two kinds of different existing accelerator is formed.
For example, the first accelerator can be altax, the second accelerator can be diphenylguanidine TDM.It is, second
In composition, accelerator mixture can be followed successively by 0.13 and 0.23 altax by parts by weight and diphenylguanidine TDM is formed,
I.e. in inner glue layer, the parts by weight of altax are 0.13, and diphenylguanidine TDM parts by weight are 0.23.
For the 3rd composition, butadiene-styrene rubber can be selected from butadiene-styrene rubber 1502, and carbon black can be selected from carbon black N550.
For the 4th composition, age resistor can be selected from antioxidant 4010NA.
In a further embodiment, for the 4th composition, accelerator can be made up of two kinds of different accelerator.
Specifically, it is, accelerator can be the accelerator mixture being made up of the 3rd accelerator and the 4th accelerator.
Specifically, accelerator can be followed successively by 0.4 and 0.2 the 3rd accelerator by parts by weight and the 4th accelerator is formed.
It should be noted that here, the 3rd, the fourth class is just to the applicable accelerator of the clear differentiation embodiment of the present invention
It can be the mixture being made up of two kinds of different existing accelerator.
3rd accelerator or the 4th accelerator can be same existing accelerator with the first accelerator, can also be with
Two accelerator are same existing accelerator.Or the 3rd accelerator and the first accelerator be same accelerator, and the 4th
Accelerator had both been different from the first accelerator, also different from the second accelerator.Or the 3rd accelerator and the 4th accelerator also may be used
To be differed with the first accelerator, the second accelerator.
For example, the 3rd accelerator can be same accelerator with the second accelerator, it is diphenylguanidine TDM, the 4th promotes
Agent can be accelerant CZ.
That is, specifically, in the 4th composition, accelerator can be followed successively by 0.4 and 0.2 promotion by parts by weight
Agent DTDM and accelerant CZ are formed, i.e. in the 4th composition, diphenylguanidine TDM parts by weight are 0.4, the parts by weight of accelerant CZ
For 0.2.
In still another embodiment of the process, inner glue layer can be prepared using calendering process, and the calendering process includes close
Refining and mill process, wherein, in internal mixing pass, first nitrile rubber is plasticated in banbury 5-10 minutes；In mill process
In, accelerator and sulphur are finally added in mill
In still another embodiment of the process, outer glue-line can be prepared using calendering process, and the calendering process includes close
Refining and mill process, wherein, during mill, first the fine polyvinyl chloride rubber of fourth and butadiene-styrene rubber are plasticated in mill, it is thin
It is logical 6~8 times, park at least 6 hours；Accelerator, sulphur and zinc oxide are finally added in mill.
Alternatively, during mill, first the fine polyvinyl chloride rubber of fourth and butadiene-styrene rubber can be plasticated in mill, it is thin
It is logical 8 times, park 6 hours, 8 hours, 10 hours.
Certainly, the inner glue layer of rubber hose provided in an embodiment of the present invention and outer glue-line can also be existing mixed by this area
Sweetening process is prepared.
Calendering process is the most important production technology of rubber processing, and the wherein banburying stage and mill stage is mostly important.It is mixed
Sweetening process improves processing and forming technology primarily to the physical and mechanical properties of raising rubber.In embodiments of the present invention,
On the basis of existing calendering process, according to inner glue layer and its raw material of outer glue-line and the difference of proportioning, in respective banburying rank
The banburying or mill order of section and mill stage to indivedual raw materials are adjusted, and then can preferably be assigned with rubber hose
Excellent oil resistant, heat-resistant quality and physical property.
Embodiment
Inner glue layer
Outer glue-line
| Raw material | Parts by weight |
| The fine polyvinyl chloride rubber of fourth | 22 |
| Butadiene-styrene rubber 1502 | 6 |
| Carbon black N550 | 10 |
| Fine particle calcium carbonate | 10 |
| Dioctyl ester | 2 |
| Spray carbon black | 4 |
| Zinc oxide | 1.2 |
| Magnesia | 0.4 |
| Stearic acid | 0.2 |
| Paraffin | 0.2 |
| Coumarone | 2 |
| Antioxidant 4010NA | 0.4 |
| Sulphur | 0.4 |
| Diphenylguanidine TDM | 0.4 |
| Accelerant CZ | 0.2 |
Performance test
The outward appearance of rubber hose made from the inner glue layer as above-described embodiment and outer glue-line is tested by estimating.
Test result is as follows.
Comparative example
Rubber hose is made up of the raw material of following parts by weight：
| Raw material | Parts by weight |
| Nitrile rubber | 55 |
| Carbon black | 20 |
| Age resistor | 10 |
| Polypropylene | 12 |
| Dispersant | 9 |
| Zinc oxide | 7 |
| Vulcanizing agent | 10 |
| Polyvinyl chloride | 12 |
The rubber hose of rubber hose and comparative example to the embodiment of the present invention is entered in oil resistant, heatproof, anti-aging etc.
Go and compared.Comparative result proves that the rubber hose bearing capacity of the embodiment of the present invention is strong, and compact dimensions are stable, has good
Heatproof, oil resistant, ageing-resistant performance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention creation, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvements made etc., should be included in protection scope of the present invention it
It is interior.
Claims (9)
- A kind of 1. rubber hose, it is characterised in that the rubber hose includes inner glue layer and outer glue-line, wherein, the Inner glue-lines It is made up of first chamber and second chamber, the first chamber is made up of the raw material of following parts by weight：Nitrile rubber 20, Carbon black 20, fine particle calcium carbonate 10, dioctyl ester 5, the second chamber are made up of the raw material of following parts by weight：Zinc oxide 1.2, stearic acid 0.3rd, note olefine resin 1.6, age resistor 0.9, antiscorching agent 0.1, accelerator 0.36, sulphur 0.35；The outer glue-line is by the 3rd combination Thing and the 4th composition are formed, and the 3rd composition is made up of the raw material of following parts by weight：The fine polyvinyl chloride rubber 22 of fourth, fourth Benzene rubber 6, carbon black 14, fine particle calcium carbonate 10, dioctyl ester 2, the 4th composition are made up of the raw material of following parts by weight：Zinc oxide 1.2, Magnesia 0.4, stearic acid 0.2, paraffin 0.2, coumarone 2, age resistor 0.4, accelerator 0.6, sulphur 0.4.
- 2. rubber hose according to claim 1, it is characterised in that in the second chamber, the age resistor is served as reasons The age resistor mixture that first age resistor and the second age resistor are formed.
- 3. rubber hose according to claim 2, it is characterised in that age resistor mixture in the second chamber by Parts by weight are followed successively by 0.6 and 0.3 the first age resistor and the second age resistor is formed.
- 4. rubber hose according to claim 3, it is characterised in that in the second chamber, the accelerator is served as reasons The accelerator mixture that first accelerator and the second accelerator are formed.
- 5. rubber hose according to claim 4, it is characterised in that accelerator mixture in the second chamber by Parts by weight are followed successively by 0.13 and 0.23 the first accelerator and the second accelerator is formed.
- 6. rubber hose according to claim 4, it is characterised in that in the 4th composition, the accelerator is served as reasons The accelerator mixture that 3rd accelerator and the 4th accelerator are formed.
- 7. rubber hose according to claim 6, it is characterised in that accelerator mixture in the 4th composition by Parts by weight are followed successively by 0.4 and 0.2 the 3rd accelerator and the 4th accelerator is formed.
- 8. rubber hose according to claim 1, it is characterised in that the inner glue layer is prepared using calendering process, The calendering process includes banburying and mill process, wherein, in the internal mixing pass, first nitrile rubber is moulded in banbury Refine 5-10 minutes；During the mill, accelerator and sulphur are finally added in mill.
- 9. rubber hose according to claim 1, it is characterised in that the outer glue-line is prepared using calendering process, The calendering process includes banburying and mill process, wherein, during the mill, first by the fine polyvinyl chloride rubber of fourth and fourth Benzene rubber is plasticated in mill, thin logical 6~8 times, is parked at least 6 hours；Accelerator, sulphur and zinc oxide are finally added to out In mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593561.0A CN107345009A (en) | 2017-07-20 | 2017-07-20 | Rubber hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593561.0A CN107345009A (en) | 2017-07-20 | 2017-07-20 | Rubber hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107345009A true CN107345009A (en) | 2017-11-14 |
Family
ID=60257313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710593561.0A Pending CN107345009A (en) | 2017-07-20 | 2017-07-20 | Rubber hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107345009A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483860A (en) * | 2019-09-25 | 2019-11-22 | 扬州鑫润橡塑有限公司 | A kind of oil hose and its processing technology |
| CN112455030A (en) * | 2020-11-27 | 2021-03-09 | 诸暨市申通橡塑管业有限公司 | Rubber plastic pipe and preparation method thereof |
| CN116410527A (en) * | 2023-02-17 | 2023-07-11 | 兖矿集团邹城金通橡胶有限公司 | Super wear-resistant outer rubber of inter-frame rubber tube and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04366082A (en) * | 1991-06-12 | 1992-12-17 | Toyoda Gosei Co Ltd | Double-layered rubber hose |
| CN104100783A (en) * | 2013-04-12 | 2014-10-15 | 漯河市亿博橡胶科技有限公司 | Ultra-high-pressure steel wire winding composite hose |
| CN106810729A (en) * | 2015-11-30 | 2017-06-09 | 天津市天宇胶管有限公司 | A kind of automobile rubber pipe |
-
2017
- 2017-07-20 CN CN201710593561.0A patent/CN107345009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04366082A (en) * | 1991-06-12 | 1992-12-17 | Toyoda Gosei Co Ltd | Double-layered rubber hose |
| CN104100783A (en) * | 2013-04-12 | 2014-10-15 | 漯河市亿博橡胶科技有限公司 | Ultra-high-pressure steel wire winding composite hose |
| CN106810729A (en) * | 2015-11-30 | 2017-06-09 | 天津市天宇胶管有限公司 | A kind of automobile rubber pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483860A (en) * | 2019-09-25 | 2019-11-22 | 扬州鑫润橡塑有限公司 | A kind of oil hose and its processing technology |
| CN112455030A (en) * | 2020-11-27 | 2021-03-09 | 诸暨市申通橡塑管业有限公司 | Rubber plastic pipe and preparation method thereof |
| CN112455030B (en) * | 2020-11-27 | 2022-06-03 | 诸暨市申通橡塑管业有限公司 | Rubber plastic pipe and preparation method thereof |
| CN116410527A (en) * | 2023-02-17 | 2023-07-11 | 兖矿集团邹城金通橡胶有限公司 | Super wear-resistant outer rubber of inter-frame rubber tube and preparation method thereof |
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Application publication date: 20171114 |