CN108752674A - A kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process - Google Patents
A kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process Download PDFInfo
- Publication number
- CN108752674A CN108752674A CN201810675704.7A CN201810675704A CN108752674A CN 108752674 A CN108752674 A CN 108752674A CN 201810675704 A CN201810675704 A CN 201810675704A CN 108752674 A CN108752674 A CN 108752674A
- Authority
- CN
- China
- Prior art keywords
- parts
- mesoglea
- layer
- fabric reinforcement
- hydraulic pressure
- 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- Withdrawn
Links
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
- C08L9/06—Copolymers with styrene
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- 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
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3437—Six-membered rings condensed with carbocyclic rings
-
- 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
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of hydraulic pressure conveying high-pressure rubber hose and its preparation processes, including sebific duct ontology, the sebific duct ontology includes the die layer coated successively from inside to outside, fabric reinforcement, mesoglea and outer glue-line, the fabric reinforcement is that aromatic polyester fiber and nylon fiber twisting are combined the twisting rope to be formed, the mesoglea is middle glue bond layer, and the die layer and outer glue-line are formed by elastic rubber.Preparation method includes die layer preparation, fabric reinforcement braiding, mesoglea preparation, outer glue-line preparation, vulcanizing treatment and product inspection step.The hydraulic pressure conveying of the present invention has good compressive property, high and low temperature resistance and corrosion resistance with high-pressure rubber hose, while ageing-resistant, durable.
Description
Technical field
The invention belongs to hydraulic power transmission tubing technical fields, and in particular to a kind of hydraulic pressure conveying high-pressure rubber hose and its system
Standby technique.
Background technology
It is transmitted at present in the special machines such as medical equipment, household electrical appliance, aerospace, automobile, instrument and equipment hydraulic system
Tubing is made of silicone rubber tube, braiding layer and protective layer, the general fiber of the outer coating of silicone rubber tube, then coating silastic-layer,
The material of the silicone rubber tube and protective layer is general silastic material, and the braiding layer is woven using glass fiber,
The disadvantage is that compression strength is low.
Therefore, developing a kind of having ageing-resistant, high-low temperature resistant, high pressure resistant, corrosion resistant hydraulic pressure conveying high pressure rubber
Pipe is just very necessary.
In view of the above-mentioned problems, being retrieved to the prior art, disclosed in Chinese invention Publication No. CN1690497
A kind of pressure resistant rubber hose and its manufacturing method.It includes die layer, enhancement layer and outer glue-line, and this method is to squeeze out die layer
Afterwards, i.e., freezing processing is carried out to die layer, which carries out in a freezing tank, and freezing tank is using dry ice or liquid nitrogen
Low-temperature receiver, temperature control is -5 DEG C~-50 DEG C, preferably -10 DEG C~-25 DEG C in freezing tank.After die layer transfers braider, pass through
Control braiding forward speed controls die layer pipe surface temperature, and braiding forward speed control is 0.5~3m/s, and preferably 1.0
~2m/s.The rubber hose made from the method, braiding enhancement layer is close, uniform, decorative pattern is straight, and the compressive resistance of finished product is high.
Although the patent enhances the compressive resistance of rubber hose, but still can not meet high-pressure rubber hose requirement, and its is ageing-resistant,
High-low temperature resistant, high pressure resistant, corrosion-resistant etc. still remain deficiency.
And kind of a high-pressure pipe used for Hydraulic transferring is disclosed in Chinese invention patent Publication No. CN106543683A, including it is interior
Core, the first enhancement layer and outer jointing jacket, the first enhancement layer are arranged between inner core and outer jointing jacket, and inner core has central through hole,
Its main feature is that being additionally provided with the second enhancement layer between the first enhancement layer and outer jointing jacket.It is preferred that the first enhancement layer is PVC
Layer, the second enhancement layer are dacron thread braiding layer.After adopting the above technical scheme, due to being externally provided with two layers of enhancement layer, energy in inner core
It is enough that better protective effect is played to inner core, while enhancing the voltage endurance capability of the high-pressure pipe used for Hydraulic transferring.Second reinforcement
Layer uses dacron thread braiding layer, to improve the flexibility of pipe.But there is the first enhancement layers and the second enhancement layer phase
Mutual slippery conditions, to reduce the compression strength of high-voltage tube of the present invention.
Based on this, it is necessary to a kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process are provided, to solve the prior art
There are the problem of.
Invention content
The present invention provides a kind of hydraulic pressure conveying high-pressure rubber hose and its preparation processes, solve in above-mentioned background technology
Deficiency, hydraulic pressure conveying high-pressure rubber hose have good compressive property, high and low temperature resistance and corrosion resistance, while ageing-resistant, warp
It is durable long.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of hydraulic pressure conveying high-pressure rubber hose, including sebific duct ontology, the sebific duct ontology include wrapping successively from inside to outside
Die layer, fabric reinforcement, mesoglea and the outer glue-line covered, the fabric reinforcement are aromatic polyester fiber and nylon fiber
Twisting is combined the twisting rope to be formed, and the mesoglea is middle glue bond layer；
The die layer is SBR styrene butadiene rubbers die layer, is formulated by the raw material of following parts by weight：
The outer glue-line is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
Further, the fabric reinforcement is formed by the twisting rope by weaving.
Further, the twist coefficient of the twisting rope is 5-8.
Further, the mesoglea is alkyl phenolic resin and melamine resin by weight 3:The middle glue bond of 1 compounding
Layer.
The present invention also provides the preparation processes of above-mentioned hydraulic pressure conveying high-pressure rubber hose, include the following steps：
(1) die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, rush
Pressurization mixing is carried out into agent, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurizations
Mixer carries out mixing 10-15min, waits for that smelting temperature reaches 120-140 DEG C, dumping is subsequently placed into open mill and is cooled down
Slitting is filtered with 40 × 60 mesh steel meshes, is weighed, and is put into open mill and is added sulfuric peroxide agent, and cooling is kept flat, using extruder, and
Die layer is continuously squeezed out at a temperature of 105-115 DEG C, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
(2) fabric reinforcement weaves, and uses braider directly to be knit out in the die layer of extrusion with aromatic polyester fibre
Fabric reinforcement of the twisting rope of peacekeeping nylon fiber twisting synthesis as enhancing skeleton, and ensure that the fiber during braiding adds
Strong 120-160 DEG C of layer temperature, obtains the pipe containing enhancing skeleton；
(3) prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, then
Heating fusing, obtain resin solution, the pipe that then step (2) obtains is impregnated into resin solution, make resin solution be impregnated in
In pipe, then the pipe for being soaked with resin liquid is put into 150-200 DEG C of drying box and is dried, cures, is obtained containing middle glue
The pipe of layer；
(4) prepared by outer glue-line, and preparation weighs outer glue-line material each component, sulphur will be gone out, each group outside accelerating agent be placed in it is close
110-120 DEG C of mixing 3 minutes in mill is kneaded 20 points at a temperature of 50-60 DEG C of sulphur and accelerating agent open mill are added after parking
Filtering squeezes out bottom sheet after clock, and is coated on mesoglea, obtains semi-finished product rubber pipe；
(5) semi-finished product rubber pipe made of step (4) is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
(6) semi-finished product rubber pipe ontology is suppressed into 20-40Mpa, stops 8min, observation does not leak, is indeformable, and qualification is packaged into
Library.
Further, in step (2), the fabric reinforcement weaving method：First twisting rope is woven along clockwise direction
At the first enhancement layer, and the first enhancement layer and die layer length direction angle are 50 °, and then negative direction is woven into the second reinforcement again
Layer, and the second enhancement layer and die layer length direction angle are 50 °.
Further, in step (5), the temperature of the vulcanization is 140-160 DEG C, vulcanization time 50-70min.
Compared with prior art, the present invention it has the advantages that：
(1) present invention uses die layer according to the different use environments of outer glue-line in hydraulic pressure conveying high-pressure rubber hose
SBR styrene butadiene rubbers, outer glue-line use organic silicon rubber, and the oil resistant for making full use of SBR styrene butadiene rubbers fabulous
Property, superior heat resistance, extremely strong resistance to pressure and the characteristics of permeability bottom and organic silicon rubber has wear resistant corrosion resistant shock resistance
Intensity is high and anti-aging property is good, and the fuel oil of the fuel oil with interior outer glue-line different performance is formed by compound extruded
Sebific duct, to ensure that the hydraulic pressure conveying high-pressure rubber hose of the present invention has oil resistant, high temperature resistant, low temperature resistant, anti-aging, simultaneously simultaneously
And the advantage that permeability is low, while also there is excellent physical mechanical property.
(2) hydraulic pressure conveying of the invention uses the die layer coated successively from inside to outside, fiber to reinforce with high-pressure rubber hose
Layer, mesoglea and outer glue-line composition, be different from the structure being made of in the past die layer, enhancement layer and outer glue-line, in this way by
Mesoglea is added between fabric reinforcement and outer glue-line, fabric reinforcement can be made to be combined with outer glue-line even closer, improved
Hydraulic pressure conveying high-pressure rubber hose compressive property, and the mesoglea of the present invention uses alkyl phenolic resin and melamine resin, tool
There is the characteristic of quick-hardening, fabric reinforcement can be made fully hardened, so as to avoid the mutual skidding between fabric reinforcement, enhancing
The compression strength of hydraulic pressure conveying high-pressure rubber hose, and alkyl phenolic resin and melamine resin have apolar chain, with rubber
Between have good compatibility so that the present invention fuel oil die layer, fabric reinforcement and outer glue-line combine it is even closer,
And then improve the physical mechanical property of hydraulic pressure conveying high-pressure rubber hose.
(3) fabric reinforcement of the invention is by selection high intensity aromatic polyester fiber and nylon fiber, then twists conjunction
The twisting rope formed together, then twisting rope is woven by interlaced double layer fibre by braider, it is defeated to improve hydraulic pressure
Send the compressive property with high-pressure rubber hose；
(4) temperature of present invention control twisting rope in twisting rope braiding, happens to effectively prevent untwisting, protects
Card twisting rope weave effect, improves the compression strength of hydraulic pressure conveying high-pressure rubber hose.
(5) hydraulic pressure conveying of the invention with high-pressure rubber hose according to from inside to outside gradually cladding mode come complete die layer,
The advantages of combination of fabric reinforcement, mesoglea and outer glue-line has manufacturing process simple, and production efficiency is high, low manufacture cost.
Description of the drawings
Attached drawing is used for providing further understanding invention, and a part for constitution instruction, the embodiment with invention
It is used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the exploded perspective view of hydraulic pressure conveying high-pressure rubber hose of the present invention；
Fig. 2 be hydraulic pressure conveying high-pressure rubber hose of the present invention fabric reinforcement in twist the structural schematic diagram of rope；
Fig. 3 is cladding schematic diagram of the fabric reinforcement of the present invention in die layer；
In figure label for：1, sebific duct ontology；2, die layer；3, fabric reinforcement；4, mesoglea；5, outer glue-line；10, fragrant
Adoption ester fiber；20, nylon fiber；30, twisting rope；100, the first enhancement layer；200, the second enhancement layer.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Clear, complete description.Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art obtained institute without making creative work
There are other embodiments, belongs to the range that the present invention is protected.
Embodiment 1
The hydraulic pressure conveying high-pressure rubber hose of the present embodiment, including sebific duct ontology 1, the sebific duct ontology 1 include by it is interior to
Outer die layer 2, fabric reinforcement 3, mesoglea 4 and the outer glue-line 5 coated successively, the fabric reinforcement 3 are aromatic polyester
Fiber 10 and the twisting of nylon fiber 20 are combined the twisting rope 30 to be formed, and the mesoglea 4 is middle glue bond layer, the tube core
Layer 2 and outer glue-line 5 are formed by elastic rubber.
Wherein, the fabric reinforcement 3 be formed together with aromatic polyester fiber 10 and nylon fiber 20 are twisted plus
Torsade 30, wherein the aromatic polyester fiber 10 accounts for the 40% of 3 weight of fabric reinforcement, the nylon fiber 20 accounts for fiber and adds
The 60% of 3 weight of strong layer.
Wherein, the fabric reinforcement 3 is formed by the twisting rope 30 by weaving.
Wherein, the twist coefficient of the twisting rope 30 is 5.
Wherein, the mesoglea 4 is alkyl phenolic resin and melamine resin by weight 3:The middle glue bond layer of 1 compounding.
Wherein, the die layer 2 is SBR styrene butadiene rubbers die layer, by the raw material preparation of following parts by weight
At：
Wherein, the outer glue-line 5 is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
The present invention also provides the preparation processes of above-mentioned hydraulic pressure conveying high-pressure rubber hose, include the following steps：
(1) die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, rush
Pressurization mixing is carried out into agent, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurizations
Mixer carries out mixing 10min, waits for that smelting temperature reaches 120 DEG C, dumping is subsequently placed into open mill and carries out cooling slitting, uses
40 × 60 mesh steel meshes filter, and weigh, and are put into open mill and add sulfuric peroxide agent, cooling is kept flat, using extruder, and at 105 DEG C
At a temperature of continuously squeeze out die layer, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
(2) fabric reinforcement weaves, and uses braider directly to be knit out in the die layer of extrusion with aromatic polyester fibre
Fabric reinforcement of the twisting rope of peacekeeping nylon fiber twisting synthesis as enhancing skeleton, and ensure that the fiber during braiding adds
Strong 120 DEG C of layer temperature, obtains the pipe containing enhancing skeleton；
(3) prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, then
Heating fusing, obtain resin solution, the pipe that then step (2) obtains is impregnated into resin solution, make resin solution be impregnated in
In pipe, then the pipe for being soaked with resin liquid is put into 150 DEG C of drying boxes and is dried, cures, is obtained containing mesoglea
Pipe；
(4) prepared by outer glue-line, and preparation weighs outer glue-line material each component, sulphur will be gone out, each group outside accelerating agent be placed in it is close
110 DEG C of mixings 3 minutes in mill are kneaded at a temperature of 50 DEG C of sulphur and accelerating agent open mill are added after parking and filter after twenty minutes
Bottom sheet is squeezed out, and is coated on mesoglea, semi-finished product rubber pipe is obtained；
(5) semi-finished product rubber pipe made of step (4) is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
(6) semi-finished product rubber pipe ontology is suppressed into 20Mpa, stops 8min, observation does not leak, is indeformable, qualified packaging and storage.
Wherein, in step (2), 3 weaving method of the fabric reinforcement：First twisting rope 30 is woven into along clockwise direction
First enhancement layer 100, and the first enhancement layer 100 and 2 length direction angle ɑ of die layer are 40 °, then negative direction is woven into the again
Two enhancement layers 200, and the second enhancement layer 200 and 2 length direction angle β of die layer is 40 °.
Wherein, in step (5), the temperature of the vulcanization is 140 DEG C, vulcanization time 50min.
Embodiment 2
The hydraulic pressure conveying high-pressure rubber hose of the present embodiment, including sebific duct ontology 1, the sebific duct ontology 1 include by it is interior to
Outer die layer 2, fabric reinforcement 3, mesoglea 4 and the outer glue-line 5 coated successively, the fabric reinforcement 3 are aromatic polyester
Fiber 10 and the twisting of nylon fiber 20 are combined the twisting rope 30 to be formed, and the mesoglea 4 is middle glue bond layer, the tube core
Layer 2 and outer glue-line 5 are formed by elastic rubber.
Wherein, the fabric reinforcement 3 is that aromatic polyester fiber 10 and nylon fiber 20 twist and be combined to be formed
Twisting rope 30, wherein the aromatic polyester fiber 10 accounts for the 70% of 3 weight of fabric reinforcement, the nylon fiber 20 accounts for fiber
The 30% of 3 weight of enhancement layer.
Wherein, the fabric reinforcement 3 is formed by the twisting rope 30 by weaving.
Wherein, the twist coefficient of the twisting rope 30 is 8.
Wherein, the mesoglea 4 is alkyl phenolic resin and melamine resin by weight 3:The middle glue bond layer of 1 compounding.
Wherein, the die layer 2 is SBR styrene butadiene rubbers die layer, by the raw material preparation of following parts by weight
At：
Wherein, the outer glue-line 5 is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
The present invention also provides the preparation processes of above-mentioned hydraulic pressure conveying high-pressure rubber hose, include the following steps：
(1) die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, rush
Pressurization mixing is carried out into agent, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurizations
Mixer carries out mixing 15min, waits for that smelting temperature reaches 140 DEG C, dumping is subsequently placed into open mill and carries out cooling slitting, uses
40 × 60 mesh steel meshes filter, and weigh, and are put into open mill and add sulfuric peroxide agent, cooling is kept flat, using extruder, and at 115 DEG C
At a temperature of continuously squeeze out die layer, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
(2) fabric reinforcement weaves, and uses braider directly to be knit out in the die layer of extrusion with aromatic polyester fibre
Fabric reinforcement of the twisting rope of peacekeeping nylon fiber twisting synthesis as enhancing skeleton, and ensure that the fiber during braiding adds
Strong 160 DEG C of layer temperature, obtains the pipe containing enhancing skeleton；
(3) prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, then
Heating fusing, obtain resin solution, the pipe that then step (2) obtains is impregnated into resin solution, make resin solution be impregnated in
In pipe, then the pipe for being soaked with resin liquid is put into 200 DEG C of drying boxes and is dried, cures, is obtained containing mesoglea
Pipe；
(4) prepared by outer glue-line, and preparation weighs outer glue-line material each component, sulphur will be gone out, each group outside accelerating agent be placed in it is close
120 DEG C of mixings 3 minutes in mill are kneaded at a temperature of 60 DEG C of sulphur and accelerating agent open mill are added after parking and filter after twenty minutes
Bottom sheet is squeezed out, and is coated on mesoglea, semi-finished product rubber pipe is obtained；
(5) semi-finished product rubber pipe made of step (4) is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
(6) semi-finished product rubber pipe ontology is suppressed into 40Mpa, stops 8min, observation does not leak, is indeformable, qualified packaging and storage.
Wherein, in step (2), 3 weaving method of the fabric reinforcement：First twisting rope 30 is woven into along clockwise direction
First enhancement layer 100, and the first enhancement layer 100 and 2 length direction angle ɑ of die layer are 60 °, then negative direction is woven into the again
Two enhancement layers 200, and the second enhancement layer 200 and 2 length direction angle β of die layer is 60 °
Wherein, in step (5), the temperature of the vulcanization is 160 DEG C, vulcanization time 70min.
Embodiment 3
The hydraulic pressure conveying high-pressure rubber hose of the present embodiment, including sebific duct ontology 1, the sebific duct ontology 1 include by it is interior to
Outer die layer 2, fabric reinforcement 3, mesoglea 4 and the outer glue-line 5 coated successively, the fabric reinforcement 3 are aromatic polyester
Fiber 10 and the twisting of nylon fiber 20 are combined the twisting rope 30 to be formed, and the mesoglea 4 is middle glue bond layer, the tube core
Layer 2 and outer glue-line 5 are formed by elastic rubber.
Wherein, the fabric reinforcement 3 is that aromatic polyester fiber 10 and nylon fiber 20 twist and be combined to be formed
Twisting rope 30, wherein the aromatic polyester fiber 10 accounts for the 40% of 3 weight of fabric reinforcement, the nylon fiber 20 accounts for fiber
The 50% of 3 weight of enhancement layer.
Wherein, the fabric reinforcement 3 is formed by the twisting rope 30 by weaving.
Wherein, the twist coefficient of the twisting rope 30 is 6.5.
Wherein, the mesoglea 4 is alkyl phenolic resin and melamine resin by weight 3:The middle glue bond layer of 1 compounding.
Wherein, the die layer 2 is SBR styrene butadiene rubbers die layer, by the raw material preparation of following parts by weight
At：
Wherein, the outer glue-line 5 is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
The present invention also provides the preparation processes of above-mentioned hydraulic pressure conveying high-pressure rubber hose, include the following steps：
(1) die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, rush
Pressurization mixing is carried out into agent, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurizations
Mixer carries out mixing 12.5min, waits for that smelting temperature reaches 130 DEG C, and dumping is subsequently placed into open mill and carries out cooling slitting,
It is filtered, is weighed with 40 × 60 mesh steel meshes, be put into open mill and add sulfuric peroxide agent, cooling is kept flat, using extruder, and 110
Die layer is continuously squeezed out at a temperature of DEG C, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
(2) fabric reinforcement weaves, and uses braider directly to be knit out in the die layer of extrusion with aromatic polyester fibre
Fabric reinforcement of the twisting rope of peacekeeping nylon fiber twisting synthesis as enhancing skeleton, and ensure that the fiber during braiding adds
Strong 140 DEG C of layer temperature, obtains the pipe containing enhancing skeleton；
(3) prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, then
Heating fusing, obtain resin solution, the pipe that then step (2) obtains is impregnated into resin solution, make resin solution be impregnated in
In pipe, then the pipe for being soaked with resin liquid is put into 175 DEG C of drying boxes and is dried, cures, is obtained containing mesoglea
Pipe；
(4) prepared by outer glue-line, and preparation weighs outer glue-line material each component, sulphur will be gone out, each group outside accelerating agent be placed in it is close
115 DEG C of mixings 3 minutes in mill are kneaded at a temperature of 55 DEG C of sulphur and accelerating agent open mill are added after parking and filter after twenty minutes
Bottom sheet is squeezed out, and is coated on mesoglea, semi-finished product rubber pipe is obtained；
(5) semi-finished product rubber pipe made of step (4) is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
(6) semi-finished product rubber pipe ontology is suppressed into 30Mpa, stops 8min, observation does not leak, is indeformable, qualified packaging and storage.
Wherein, in step (2), 3 weaving method of the fabric reinforcement：First twisting rope 30 is woven into along clockwise direction
First enhancement layer 100, and the first enhancement layer 100 and 2 length direction angle ɑ of die layer are 50 °, then negative direction is woven into the again
Two enhancement layers 200, and the second enhancement layer 200 and 2 length direction angle β of die layer is 50 °
Wherein, in step (5), the temperature of the vulcanization is 150 DEG C, vulcanization time 50-70min.
Embodiment 4
The hydraulic pressure conveying high-pressure rubber hose of the present embodiment, including sebific duct ontology 1, the sebific duct ontology 1 include by it is interior to
Outer die layer 2, fabric reinforcement 3, mesoglea 4 and the outer glue-line 5 coated successively, the fabric reinforcement 3 are aromatic polyester
Fiber 10 and the twisting of nylon fiber 20 are combined the twisting rope 30 to be formed, and the mesoglea 4 is middle glue bond layer, the tube core
Layer 2 and outer glue-line 5 are formed by elastic rubber.
Wherein, the fabric reinforcement 3 is that aromatic polyester fiber 10 and nylon fiber 20 twist and be combined to be formed
Twisting rope 30, wherein the aromatic polyester fiber 10 accounts for the 40% of 3 weight of fabric reinforcement, the nylon fiber 20 accounts for fiber
The 60% of 3 weight of enhancement layer.
Wherein, the fabric reinforcement 3 is formed by the twisting rope 30 by weaving.
Wherein, the twist coefficient of the twisting rope 30 is 6.
Wherein, the mesoglea 4 is alkyl phenolic resin and melamine resin by weight 3:The middle glue bond layer of 1 compounding.
Wherein, the die layer 2 is SBR styrene butadiene rubbers die layer, by the raw material preparation of following parts by weight
At：
Wherein, the outer glue-line 5 is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
The present invention also provides the preparation processes of above-mentioned hydraulic pressure conveying high-pressure rubber hose, include the following steps：
(1) die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, rush
Pressurization mixing is carried out into agent, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurizations
Mixer carries out mixing 11min, waits for that smelting temperature reaches 125 DEG C, dumping is subsequently placed into open mill and carries out cooling slitting, uses
40 × 60 mesh steel meshes filter, and weigh, and are put into open mill and add sulfuric peroxide agent, cooling is kept flat, using extruder, and at 108 DEG C
At a temperature of continuously squeeze out die layer, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
(2) fabric reinforcement weaves, and uses braider directly to be knit out in the die layer of extrusion with aromatic polyester fibre
Fabric reinforcement of the twisting rope of peacekeeping nylon fiber twisting synthesis as enhancing skeleton, and ensure that the fiber during braiding adds
Strong 130 DEG C of layer temperature, obtains the pipe containing enhancing skeleton；
(3) prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, then
Heating fusing, obtain resin solution, the pipe that then step (2) obtains is impregnated into resin solution, make resin solution be impregnated in
In pipe, then the pipe for being soaked with resin liquid is put into 160 DEG C of drying boxes and is dried, cures, is obtained containing mesoglea
Pipe；
(4) prepared by outer glue-line, and preparation weighs outer glue-line material each component, sulphur will be gone out, each group outside accelerating agent be placed in it is close
112 DEG C of mixings 3 minutes in mill are kneaded at a temperature of 53 DEG C of sulphur and accelerating agent open mill are added after parking and filter after twenty minutes
Bottom sheet is squeezed out, and is coated on mesoglea, semi-finished product rubber pipe is obtained；
(5) semi-finished product rubber pipe made of step (4) is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
(6) semi-finished product rubber pipe ontology is suppressed into 25Mpa, stops 8min, observation does not leak, is indeformable, qualified packaging and storage.
Wherein, in step (2), 3 weaving method of the fabric reinforcement：First twisting rope 30 is woven into along clockwise direction
First enhancement layer 100, and the first enhancement layer 100 and 2 length direction angle ɑ of die layer are 45 °, then negative direction is woven into the again
Two enhancement layers 200, and the second enhancement layer 200 and 2 length direction angle β of die layer is 45 °
Wherein, in step (5), the temperature of the vulcanization is 140-160 DEG C, vulcanization time 50-70min.
Embodiment 5
The hydraulic pressure conveying high-pressure rubber hose of the present embodiment, including sebific duct ontology 1, the sebific duct ontology 1 include by it is interior to
Outer die layer 2, fabric reinforcement 3, mesoglea 4 and the outer glue-line 5 coated successively, the fabric reinforcement 3 are aromatic polyester
Fiber 10 and the twisting of nylon fiber 20 are combined the twisting rope 30 to be formed, and the mesoglea 4 is middle glue bond layer, the tube core
Layer 2 and outer glue-line 5 are formed by elastic rubber.
Wherein, the fabric reinforcement 3 is that aromatic polyester fiber 10 and nylon fiber 20 twist and be combined to be formed
Twisting rope 30, wherein the aromatic polyester fiber 10 accounts for the 55% of 3 weight of fabric reinforcement, the nylon fiber 20 accounts for fiber
The 45% of 3 weight of enhancement layer.
Wherein, the fabric reinforcement 3 is formed by the twisting rope 30 by weaving.
Wherein, the twist coefficient of the twisting rope 30 is 7.
Wherein, the mesoglea 4 is alkyl phenolic resin and melamine resin by weight 3:The middle glue bond layer of 1 compounding.
Wherein, the die layer 2 is SBR styrene butadiene rubbers die layer, by the raw material preparation of following parts by weight
At：
Wherein, the outer glue-line 5 is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
The present invention also provides the preparation processes of above-mentioned hydraulic pressure conveying high-pressure rubber hose, include the following steps：
(1) die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, rush
Pressurization mixing is carried out into agent, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurizations
Mixer carries out mixing 14min, waits for that smelting temperature reaches 135 DEG C, dumping is subsequently placed into open mill and carries out cooling slitting, uses
40 × 60 mesh steel meshes filter, and weigh, and are put into open mill and add sulfuric peroxide agent, cooling is kept flat, using extruder, and at 112 DEG C
At a temperature of continuously squeeze out die layer, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
(2) fabric reinforcement weaves, and uses braider directly to be knit out in the die layer of extrusion with aromatic polyester fibre
Fabric reinforcement of the twisting rope of peacekeeping nylon fiber twisting synthesis as enhancing skeleton, and ensure that the fiber during braiding adds
Strong 150 DEG C of layer temperature, obtains the pipe containing enhancing skeleton；
(3) prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, then
Heating fusing, obtain resin solution, the pipe that then step (2) obtains is impregnated into resin solution, make resin solution be impregnated in
In pipe, then the pipe for being soaked with resin liquid is put into 190 DEG C of drying boxes and is dried, cures, is obtained containing mesoglea
Pipe；
(4) prepared by outer glue-line, and preparation weighs outer glue-line material each component, sulphur will be gone out, each group outside accelerating agent be placed in it is close
118 DEG C of mixings 3 minutes in mill are kneaded at a temperature of 58 DEG C of sulphur and accelerating agent open mill are added after parking and filter after twenty minutes
Bottom sheet is squeezed out, and is coated on mesoglea, semi-finished product rubber pipe is obtained；
(5) semi-finished product rubber pipe made of step (4) is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
(6) semi-finished product rubber pipe ontology is suppressed into 35Mpa, stops 8min, observation does not leak, is indeformable, qualified packaging and storage.
Wherein, in step (2), 3 weaving method of the fabric reinforcement：First twisting rope 30 is woven into along clockwise direction
First enhancement layer 100, and the first enhancement layer 100 and 2 length direction angle ɑ of die layer are 55 °, then negative direction is woven into the again
Two enhancement layers 200, and the second enhancement layer 200 and 2 length direction angle β of die layer is 55 °
Wherein, in step (5), the temperature of the vulcanization is 155 DEG C, vulcanization time 65min.
Comparative example 1
Using Chinese patent (application number：CN200410017889.0 pressure resistant rubber hose made from the method in).
Comparative example 2
Using Chinese patent (application number：CN201611055364.5 automobile engine hydraulic pressure made from the method in) conveys
Use high-pressure rubber hose.
Comparative example 3
In addition to cancelling the preparation process of the mesoglea of hydraulic pressure conveying high-pressure rubber hose and mesoglea, others prepare step
It is rapid consistent with embodiment 1 with method.
Comparative example 4
Except changing aromatic polyester fiber in fabric reinforcement and nylon fiber into polyester fiber and by knitting type shape
Outside at fabric reinforcement, other preparation processes are consistent with embodiment 1 with method.
Experimental example 1
According to《QC/T 745-2006 liquefied petroleum gas automobile rubber pipelines》Standard is by embodiment 1-5 and comparative example 1-4 systems
The rubber tube obtained is tested, and the results are shown in Table 1.
Table 1
As shown in Table 1, the osmotic-pressure-tolerant of hydraulic pressure conveying high-pressure rubber hose of the present invention, tensile strength, elongation at break and
Wear volume is superior to comparative example 1-4, and according to hydraulic pressure conveying made from 3 preparation process of embodiment and material content with high pressure rubber
Sebific duct is better than other embodiment in performances such as osmotic-pressure-tolerant, tensile strength, elongation at break and wear volumes, and by comparative example
3 and comparative example 4 it is found that comparative example 3 due to eliminating mesoglea so that fuel oil die layer of the invention, fabric reinforcement and outer
Glue-line is tightly combined degree and dies down, and then influences the physical mechanical property of hydraulic pressure conveying high-pressure rubber hose of the present invention so that
Osmotic-pressure-tolerant, tensile strength, elongation at break and the wear volume of hydraulic pressure conveying high-pressure rubber hose of the present invention have in various degree
Decline；And comparative example 4 is due to changing the aromatic polyester fiber of high intensity and nylon fiber into polyester fiber, and by itself and pipe
The mode that sandwich layer combines becomes knitting type by weaving, in this way, allowing for the tension of hydraulic pressure conveying high-pressure rubber hose of the present invention
Intensity, elongation at break decline, meanwhile, knitting type makes fuel oil die layer, fabric reinforcement and outer glue-line be tightly combined journey
Degree dies down, so that osmotic-pressure-tolerant and wear volume have different degrees of decline.
Experimental example 2
According to《JIS D2601》Swell increment and durability test are carried out to the rubber tube of embodiment 1-5 and comparative example 1-4,
Specific test result is as shown in table 2.
Table 2
As shown in Table 2, for the rubber tube of the present embodiment compared with the rubber tube of comparative example, swell increment is small, and durability is good, and
By comparative example 3 it is found that eliminating mesoglea so that fuel oil die layer, fabric reinforcement and outer glue-line of the invention is tightly combined
Degree dies down, and the compressive property of such rubber tube weakens, and by comparative example 4 it is found that by the aromatic polyester fiber of high intensity and
Nylon fiber changes polyester fiber into, and its mode combined with die layer is become knitting type by weaving, in this way, allowing for this
The compression strength of invention hydraulic pressure conveying high-pressure rubber hose dies down, and the swell increment of rubber tube is caused to become larger.
In conclusion the creativeness of the present invention is concentrated mainly on the following aspects：
(1) present invention uses die layer according to the different use environments of outer glue-line in hydraulic pressure conveying high-pressure rubber hose
SBR styrene butadiene rubbers, outer glue-line use organic silicon rubber, and the oil resistant for making full use of SBR styrene butadiene rubbers fabulous
Property, superior heat resistance, extremely strong resistance to pressure and the characteristics of permeability bottom and organic silicon rubber has wear resistant corrosion resistant shock resistance
Intensity is high and anti-aging property is good, and the fuel oil of the fuel oil with interior outer glue-line different performance is formed by compound extruded
Sebific duct, to ensure that the hydraulic pressure conveying high-pressure rubber hose of the present invention has oil resistant, high temperature resistant, low temperature resistant, anti-aging, simultaneously simultaneously
And the advantage that permeability is low, while also there is excellent physical mechanical property.
(2) hydraulic pressure conveying of the invention uses the die layer coated successively from inside to outside, fiber to reinforce with high-pressure rubber hose
Layer, mesoglea and outer glue-line composition, be different from the structure being made of in the past die layer, enhancement layer and outer glue-line, in this way by
Mesoglea is added between fabric reinforcement and outer glue-line, fabric reinforcement can be made to be combined with outer glue-line even closer, improved
Hydraulic pressure conveying high-pressure rubber hose compressive property, and the mesoglea of the present invention uses alkyl phenolic resin and melamine resin, tool
There is the characteristic of quick-hardening, fabric reinforcement can be made fully hardened, so as to avoid the mutual skidding between fabric reinforcement, enhancing
The compression strength of hydraulic pressure conveying high-pressure rubber hose, and alkyl phenolic resin and melamine resin have apolar chain, with rubber
Between have good compatibility so that the present invention fuel oil die layer, fabric reinforcement and outer glue-line combine it is even closer,
And then improve the physical mechanical property of hydraulic pressure conveying high-pressure rubber hose.
(3) fabric reinforcement of the invention is by selection high intensity aromatic polyester fiber and nylon fiber, then twists conjunction
The twisting rope formed together, then twisting rope is woven by interlaced double layer fibre by braider, it is defeated to improve hydraulic pressure
Send the compressive property with high-pressure rubber hose；
(4) temperature of present invention control twisting rope in twisting rope braiding, happens to effectively prevent untwisting, protects
Card twisting rope weave effect, improves the compression strength of hydraulic pressure conveying high-pressure rubber hose.
(5) hydraulic pressure conveying of the invention with high-pressure rubber hose according to from inside to outside gradually cladding mode come complete die layer,
The advantages of combination of fabric reinforcement, mesoglea and outer glue-line has manufacturing process simple, and production efficiency is high, low manufacture cost.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (7)
1. a kind of hydraulic pressure conveying high-pressure rubber hose, including sebific duct ontology, which is characterized in that the sebific duct ontology include by it is interior to
Outer die layer, fabric reinforcement, mesoglea and the outer glue-line coated successively, the fabric reinforcement be aromatic polyester fiber and
Nylon fiber twisting is combined the twisting rope to be formed, and the mesoglea is middle glue bond layer；
The die layer is SBR styrene butadiene rubbers die layer, is formulated by the raw material of following parts by weight：
55-65 parts of SBR styrene butadiene rubbers；
2.5-4.5 parts of magnesia；
2-5 parts of stearic acid；
Palm wax 2-4；
It is fast to extrude 5-12 parts of carbon black N550；
8-15 parts of high abrasion carbon black N330；
1-3 parts of peroxide vulcanizing agent；
0.3-0.5 parts of antiscorching agent；
1-2 parts of anti-aging agent TMTD；
0.5-1.5 parts of accelerating agent；
The outer glue-line is organic silicon rubber outer glue-line, is formulated by the raw material of following parts by weight：
60-70 parts of organic silicon rubber；
3-5 parts of calcium hydroxide；
1-3 parts of dioctyl ester；
2-5 parts of sulphur；
774 5-10 parts of carbon black；
15-25 parts of carbon black N660；
1-3 parts of trioctyl trimellitate (TOTM)；
3-6 parts of antimony oxide；
1-2 parts of anti-aging agent RD；
0.5-1.5 parts of accelerator CBS.
2. hydraulic pressure conveying high-pressure rubber hose according to claim 1, which is characterized in that the fabric reinforcement is by described
Twisting rope formed by weaving.
3. hydraulic pressure conveying high-pressure rubber hose according to claim 1, which is characterized in that the twist coefficient of the twisting rope
For 5-8.
4. hydraulic pressure conveying high-pressure rubber hose according to claim 1, which is characterized in that the mesoglea is alkyl phenolic
Resin and melamine resin are by weight 3:The middle glue bond layer of 1 compounding.
5. according to the preparation process of claim 1-4 any one of them hydraulic pressure conveying high-pressure rubber hoses, which is characterized in that packet
Include following steps：
（1）Die layer is prepared, by SBR styrene butadiene rubbers, magnesia, palm wax, anti-aging agent TMTD, antiscorching agent, accelerating agent
Pressurization mixing is carried out, then by high abrasion carbon black N330, fast extrusion carbon black N550, stearic acid mixing, is packed into 75 liters of pressurization mixings
Machine carries out mixing 10-15min, waits for that smelting temperature reaches 120-140 DEG C, dumping is subsequently placed into open mill and carries out cooling cut
Item is filtered with 40 × 60 mesh steel meshes, is weighed, and is put into open mill and is added sulfuric peroxide agent, and cooling is kept flat, using extruder, and
Die layer is continuously squeezed out at a temperature of 105-115 DEG C, while detecting using laser diameter measuring instrument the size of the die layer of extrusion automatically；
（2）Fabric reinforcement weaves, use braider directly to be knit out in the die layer of extrusion with aromatic polyester fiber and
Fabric reinforcement of the twisting rope of nylon fiber twisting synthesis as enhancing skeleton, and ensure the fabric reinforcement during braiding
120-160 DEG C of temperature obtains the pipe containing enhancing skeleton；
（3）Prepared by mesoglea, will form the alkyl phenolic resin and melamine resin by weight 3 of mesoglea:1 mixing, reheats
Fusing, obtains resin solution, then step（2）Obtained pipe is impregnated into resin solution, and resin solution is made to be impregnated in pipe
In, then the pipe for being soaked with resin liquid is put into 150-200 DEG C of drying box and is dried, cures, is obtained containing mesoglea
Pipe；
（4）Prepared by outer glue-line, preparation weighs outer glue-line material each component, will go out sulphur, each group outside accelerating agent is placed in mixer
Middle 110-120 DEG C of mixing 3 minutes is kneaded after twenty minutes at a temperature of 50-60 DEG C of sulphur and accelerating agent open mill are added after parking
Filtering squeezes out bottom sheet, and is coated on mesoglea, obtains semi-finished product rubber pipe；
（5）By step（4）Manufactured semi-finished product rubber pipe is carried out continuously vulcanization, obtains semi-finished product rubber pipe ontology；
（6）Semi-finished product rubber pipe ontology is suppressed into 20-40Mpa, stops 8min, observation does not leak, is indeformable, qualified packaging and storage.
6. the preparation process of hydraulic pressure conveying high-pressure rubber hose according to claim 5, which is characterized in that step（2）In,
The fabric reinforcement weaving method：Twisting rope is first woven into the first enhancement layer along clockwise direction, and the first enhancement layer with
Die layer length direction angle is 50 °, and then negative direction is woven into the second enhancement layer, and the second enhancement layer and die layer length again
Angular separation is 50 °.
7. the preparation process of hydraulic pressure conveying high-pressure rubber hose according to claim 5, which is characterized in that step（5）In,
The temperature of the vulcanization is 140-160 DEG C, vulcanization time 50-70min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675704.7A CN108752674A (en) | 2018-06-27 | 2018-06-27 | A kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675704.7A CN108752674A (en) | 2018-06-27 | 2018-06-27 | A kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108752674A true CN108752674A (en) | 2018-11-06 |
Family
ID=63977546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675704.7A Withdrawn CN108752674A (en) | 2018-06-27 | 2018-06-27 | A kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108752674A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000120A (en) * | 2006-01-09 | 2007-07-18 | 青岛三祥科技有限公司 | Vehicle power conventing to brake hose with high volumn expansbility |
| CN101000119A (en) * | 2006-01-09 | 2007-07-18 | 青岛三祥科技有限公司 | Hydraulic brake hose with high antifatigue and production method |
| CN201187640Y (en) * | 2008-04-30 | 2009-01-28 | 蒋亨雷 | Fuel electric spray pipe for car |
| CN102040782A (en) * | 2010-12-29 | 2011-05-04 | 青岛三祥科技有限公司 | Power-steering high-pressure hose and production process thereof |
| CN102628530A (en) * | 2012-04-06 | 2012-08-08 | 浙江峻和橡胶科技有限公司 | Engine fuel pipe and production process thereof |
| CN102720900A (en) * | 2012-06-25 | 2012-10-10 | 浙江峻和橡胶科技有限公司 | Fuel rubber pipe and production process thereof |
| CN104676149A (en) * | 2015-01-29 | 2015-06-03 | 柳州市同进汽车零部件制造有限公司 | High-pressure rubber hose |
| CN104964104A (en) * | 2015-06-30 | 2015-10-07 | 祝锦聪 | Liquid conveying hose |
| CN106626426A (en) * | 2016-12-15 | 2017-05-10 | 中裕软管科技有限公司 | One-time formed rubber double-face rubber hose and process thereof |
-
2018
- 2018-06-27 CN CN201810675704.7A patent/CN108752674A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000120A (en) * | 2006-01-09 | 2007-07-18 | 青岛三祥科技有限公司 | Vehicle power conventing to brake hose with high volumn expansbility |
| CN101000119A (en) * | 2006-01-09 | 2007-07-18 | 青岛三祥科技有限公司 | Hydraulic brake hose with high antifatigue and production method |
| CN201187640Y (en) * | 2008-04-30 | 2009-01-28 | 蒋亨雷 | Fuel electric spray pipe for car |
| CN102040782A (en) * | 2010-12-29 | 2011-05-04 | 青岛三祥科技有限公司 | Power-steering high-pressure hose and production process thereof |
| CN102628530A (en) * | 2012-04-06 | 2012-08-08 | 浙江峻和橡胶科技有限公司 | Engine fuel pipe and production process thereof |
| CN102720900A (en) * | 2012-06-25 | 2012-10-10 | 浙江峻和橡胶科技有限公司 | Fuel rubber pipe and production process thereof |
| CN104676149A (en) * | 2015-01-29 | 2015-06-03 | 柳州市同进汽车零部件制造有限公司 | High-pressure rubber hose |
| CN104964104A (en) * | 2015-06-30 | 2015-10-07 | 祝锦聪 | Liquid conveying hose |
| CN106626426A (en) * | 2016-12-15 | 2017-05-10 | 中裕软管科技有限公司 | One-time formed rubber double-face rubber hose and process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102040782B (en) | Power-steering high-pressure hose and production process thereof | |
| CN102760519B (en) | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof | |
| CN102530469B (en) | Light high-strength rubber conveying belt and preparation method thereof | |
| CN108610526A (en) | A kind of fuel rubber pipe and preparation method thereof | |
| US4938015A (en) | Reinforcing steel cords | |
| CN102563236B (en) | Hose reinforcing composite rope made of contraposition aromatic polyamide fibers | |
| EP2961869B1 (en) | Method for making an unbalanced hybrid cord on a cabling machine | |
| CN103498978B (en) | High-pulse steel wire woven hydraulic rubber pipe and preparation method thereof | |
| KR20130131400A (en) | Hybrid cords having high tenacity and high elongation at break | |
| BRPI0707478A2 (en) | elastic composite cable, composite fabric, pneumatic and cable manufacturing process | |
| CN104036859B (en) | Resistance to torsion photoelectric composite medium-pressure drum cable | |
| CN1991226A (en) | Water conveying pipe and manufacturing method | |
| CN104036885A (en) | Method for manufacturing photoelectric composite medium-voltage drum cable | |
| US20180017191A1 (en) | Unbalanced Hybrid Cords and Methods for Making on Cable Cording Machines | |
| CN110359421B (en) | Long-life high-pressure water shutoff rubber air bag and production process | |
| CN202758651U (en) | Photoelectric composite medium-voltage reel cable with rated voltage of 3.6/6kV-12/20kV | |
| JP4332682B2 (en) | Fiber reinforced molding | |
| CN210950261U (en) | Fiber-reinforced elastic rubber hose | |
| CN102537538A (en) | Fluorine rubber-coated hose having carbon fiber as reinforcement layer and manufacture process thereof | |
| CN108752674A (en) | A kind of hydraulic pressure conveying high-pressure rubber hose and its preparation process | |
| CN108758116A (en) | A kind of Oil resistant rubber tube and its manufacturing process | |
| CN109058614B (en) | Rubber hose for vehicle | |
| CN108799647A (en) | A kind of fuel rubber pipe and preparation method thereof | |
| CN108758117A (en) | A kind of corrosion-resistant high-pressure rubber hose and its production technology | |
| CN110202845A (en) | A kind of double braiding layer high-pressure anti-wear hoses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |