CN107022160A - A kind of compound type corrugated pipe - Google Patents

A kind of compound type corrugated pipe Download PDF

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Publication number
CN107022160A
CN107022160A CN201710337640.5A CN201710337640A CN107022160A CN 107022160 A CN107022160 A CN 107022160A CN 201710337640 A CN201710337640 A CN 201710337640A CN 107022160 A CN107022160 A CN 107022160A
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China
Prior art keywords
parts
layer
weathering layer
corrugated pipe
interior
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Pending
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CN201710337640.5A
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Chinese (zh)
Inventor
赵桂锋
谢勇军
颜开红
赵建军
邱轶群
王嫣
杨海龙
张�荣
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NANTONG SHUGUANG ELECTROMECHINCAL ENGINEERING Co Ltd
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NANTONG SHUGUANG ELECTROMECHINCAL ENGINEERING Co Ltd
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Priority to CN201710337640.5A priority Critical patent/CN107022160A/en
Publication of CN107022160A publication Critical patent/CN107022160A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms containing monomers with other atoms than carbon, hydrogen or oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
    • 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
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer
    • 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
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • 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
    • C08K3/08—Metals
    • C08K2003/085—Copper
    • 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
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/017—Additives being an antistatic agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • 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)

Abstract

The present invention relates to a kind of compound type corrugated pipe, belong to electromechanical assembly technical field, the bellows includes being coated with corrosion-resistant finishes on interior weathering layer, composite host layer, metal foil layer and the outer weathering layer radially stacked gradually from inside to outside along bellows, the inner surface of the interior weathering layer.Compared with prior art, beneficial effects of the present invention are：The present invention uses multi-layer compound structure, and the bellows of the present invention is formed using the Material cladding of difference in functionality so that the characteristics of it has multi-functional, to meet different use environments.

Description

A kind of compound type corrugated pipe
Technical field
The present invention relates to electromechanical assembly technical field, and in particular to a kind of compound type corrugated pipe.
Background technology
It is soft that existing bellows mainly includes metal bellows, expansion bellow, corrugated tube, diaphragm and diaphragm capsule and metal Pipe etc..Metal bellows is mainly used in the effect such as compensation pipes thermal deformation, damping, absorption line sedimentation and deformation, extensive use In industries such as petrochemical industry, instrument, space flight, chemical industry, electric power, cement, metallurgy, the other materials such as plastics bellows is in medium conveying, electricity The fields such as power threading, lathe, household electrical appliances play the role of irreplaceable.How a kind of composite plastic of excellent combination property is designed Bellows, is industry urgent problem to be solved.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art there is provided a kind of compound type corrugated pipe.
To achieve the above object, a kind of compound type corrugated pipe proposed by the present invention, the bellows is included along ripple caliber To interior weathering layer, composite host layer, metal foil layer and the outer weathering layer stacked gradually from inside to outside, the interior weathering layer it is interior Corrosion-resistant finishes is coated with surface；
The interior weathering layer is by composed of the following components in percentage by weight：100 parts of fluororesin；Epoxy resin 20-50 Part；5-30 parts of silver nano-grain；5-20 parts of aluminum oxide nanoparticle；5-10 parts of graphene containing ferric trichloride insert layer； 2-10 parts of Cu9S5 particulates；2-8 parts of alkali-free glass fibre；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；Antioxidant 0.5- 1.5 part；1-2 parts of crosslinking agent；1-5 parts of silane coupler；
The composite host layer is by composed of the following components in percentage by weight：100 parts of PEN； 20-50 parts of butadiene-styrene rubber；20-30 parts of acrylic resin；10-20 parts of polyvinyl alcohol；5-30 parts of silicon nitride nano particles；Copper nanometer 5-20 parts of particle；5-10 parts of graphene containing ferric trichloride insert layer；2-10 parts of Cu9S5 particulates；Alkali-free glass fibre 2-8 Part；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；0.5-1.5 parts of antioxidant；1-2 parts of crosslinking agent；Silane coupler 1- 5 parts；
The outer weathering layer is by composed of the following components in percentage by weight：100 parts of fluororesin；ABS resin 20-50 Part；5-30 parts of silver nano-grain；5-20 parts of aluminum oxide nanoparticle；5-10 parts of graphene containing ferric trichloride insert layer； 2-10 parts of Cu9S5 particulates；2-8 parts of alkali-free glass fibre；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；Antioxidant 0.5- 1.5 part；1-2 parts of crosslinking agent；1-5 parts of silane coupler.
Preferably, the corrosion-resistant finishes is silester system coating or epoxy resin composite material coating.
Preferably, the material of the metal foil layer is one kind in aluminium, copper, silver and stainless steel.
Preferably, the fluororesin in the interior weathering layer and the outer weathering layer is polytetrafluoroethylene (PTFE), poly- trifluoro One in vinyl chloride, Kynoar, ethylene-tetrafluoroethylene copolymer, ethylene-chlorotrifluoro-ethylene copolymer and polyvinyl fluoride Plant or a variety of.
Preferably, the interior weathering layer and the silver nano-grain and the aluminium oxide nano in the outer weathering layer The particle diameter of particle is 500-900 nanometers.
Preferably, the particle diameter of the silicon nitride nano particles and the copper nano particles is 700-1000 nanometers, it is described The particle diameter of interior weathering layer, composite host layer and the Cu9S5 particulates in the outer weathering layer is 0.5-3 microns.
Preferably, the ultraviolet radiation absorption in the interior weathering layer, the composite host layer and the outer weathering layer Agent is 2,4 dihydroxyl benzophenone, 2-hydroxy-4-n-octoxybenzophenone, ESCALOL 567,2- (2'- hydroxyl -5'- aminomethyl phenyls) BTA, 2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chloro benzos three In azoles, 2- (2'- hydroxyls -3', 5'- diamyl phenyl) BTA, 2- (2'- hydroxyl -5'- t-octyls phenyl) BTA It is one or more of.
Preferably, the antioxidant in the interior weathering layer, the composite host layer and the outer weathering layer is four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol ester, three (2,4- di-tert-butyl-phenyls) phosphite esters, phosphorous Triphenyl phosphate ester, trisnonyl phenyl phosphite, β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid, two phosphorous One or more in sour pentaerythrite distearyl alcohol ester.
Preferably, the crosslinking agent in the interior weathering layer, the composite host layer and the outer weathering layer was Oxidation -3,5,5 Trimethylhexanoic acid the tert-butyl ester, 1,1- (double tert-butyl peroxides) -3,3,5- trimethyl-cyclohexanes, peroxidating -2- Double (the t-butyl peroxies of ethylhexyl carbonate tert-pentyl ester, the peroxidating -2- ethylhexyl carbonates tert-butyl ester, 2,5- dimethyl -2,5- Base) hexane, peroxide -2-ethyl hexanoic acid tert-butyl, the one or more in the peroxidating pivalic acid tert-butyl ester.
Preferably, the silane coupler in the interior weathering layer, the composite host layer and the outer weathering layer For VTES, vinyltrimethoxy silane, the tert-butyl peroxide silane of vinyl three, vinyl triacetyl TMOS, vinyl three（'beta '-methoxy ethyoxyl）Silane, γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane, γ- One or more in methacryloxypropyl trimethoxy silane, octyl group trimethoxy silane.
Beneficial effects of the present invention are as follows：
The compound type corrugated pipe of the present invention on the inner surface of interior weathering layer by spraying corrosion-resistant finishes so that the ripple pipe There is excellent decay resistance, the conveying available for corrosive substance.
By adding silver nano-grain and aluminum oxide nanoparticle in interior weathering layer and outer weathering layer, pass through both match somebody with somebody Cooperation is used, and effectively improves its heat conductivility, and then cause the bellows to have excellent stability, while silver nano-grain is deposited With performances such as conducting static electricity, sterilizations.
Both mating reactions are crossed by adding aluminum oxide nanoparticle and copper nano particles in main body composite bed, effectively Its heat conductivility is improved, and then causes the bellows that there is excellent stability, while the presence of copper nano particles has conduction The performance of electrostatic.
The presence of graphene and Cu9S5 particulates containing ferric trichloride insert layer in bellows, matches somebody with somebody cooperation by the two With, can quick conducting static electricity, and then cause the bellows that there is excellent antistatic property, while further improving bellows Heat conductivility.
Pass through the specific material for each layer for optimizing bellows, the new bellows of formation, excellent combination property, stability By force, and with it is multi-functional the characteristics of, can meet and be used in different environment.
Brief description of the drawings
Fig. 1 is the structural representation of the compound type corrugated pipe of the present invention.
Embodiment
Referring to Fig. 1, a kind of compound type corrugated pipe proposed by the present invention, the bellows is included along bellows radially from introversion Interior weathering layer 1, composite host layer 2, metal foil layer 3 and the outer weathering layer 4 stacked gradually outside, the interior table of the interior weathering layer 1 Corrosion-resistant finishes is coated with face；
The interior weathering layer 1 is by composed of the following components in percentage by weight：100 parts of fluororesin；Epoxy resin 20-50 Part；5-30 parts of silver nano-grain；5-20 parts of aluminum oxide nanoparticle；5-10 parts of graphene containing ferric trichloride insert layer； 2-10 parts of Cu9S5 particulates；2-8 parts of alkali-free glass fibre；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；Antioxidant 0.5- 1.5 part；1-2 parts of crosslinking agent；1-5 parts of silane coupler；
The composite host layer 2 is by composed of the following components in percentage by weight：PEN 100 Part；20-50 parts of butadiene-styrene rubber；20-30 parts of acrylic resin；10-20 parts of polyvinyl alcohol；5-30 parts of silicon nitride nano particles；Copper 5-20 parts of nano particle；5-10 parts of graphene containing ferric trichloride insert layer；2-10 parts of Cu9S5 particulates；Alkali-free glass fibre 2-8 parts；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；0.5-1.5 parts of antioxidant；1-2 parts of crosslinking agent；It is silane coupled 1-5 parts of agent；
The outer weathering layer 4 is by composed of the following components in percentage by weight：100 parts of fluororesin；ABS resin 20-50 Part；5-30 parts of silver nano-grain；5-20 parts of aluminum oxide nanoparticle；5-10 parts of graphene containing ferric trichloride insert layer； 2-10 parts of Cu9S5 particulates；2-8 parts of alkali-free glass fibre；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；Antioxidant 0.5- 1.5 part；1-2 parts of crosslinking agent；1-5 parts of silane coupler.
Wherein, the corrosion-resistant finishes is silester system coating or epoxy resin composite material coating.The metal foil The material of layer 3 is one kind in aluminium, copper, silver and stainless steel.The fluorine in the interior weathering layer 1 and the outer weathering layer 4 Resin is polytetrafluoroethylene (PTFE), polytrifluorochloroethylene, Kynoar, ethylene-tetrafluoroethylene copolymer, ethylene-chlorinated One or more in copolymer and polyvinyl fluoride.The silver nanoparticle in the interior weathering layer 1 and the outer weathering layer 4 The particle diameter of grain and the aluminum oxide nanoparticle is 500-900 nanometers.The silicon nitride nano particles and the copper nano particles Particle diameter be 700-1000 nanometer, it is described in the interior weathering layer 1, the composite host layers 2 and the outer weathering layer 4 The particle diameter of Cu9S5 particulates is 0.5-3 microns.Institute in the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 Ultra-violet absorber is stated for 2,4 dihydroxyl benzophenone, 2-hydroxy-4-n-octoxybenzophenone, 2- hydroxyl -4- methoxyl groups Benzophenone, 2- (2'- hydroxyl -5'- aminomethyl phenyls) BTA, 2- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- Chlorinated benzotriazole, 2- (2'- hydroxyls -3', 5'- diamyl phenyl) BTA, 2- (2'- hydroxyl -5'- t-octyls phenyl) benzene And the one or more in triazole.The antioxygen in the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 Agent is four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters, three (2,4- di-tert-butyl-phenyls) phosphorous acid Ester, triphenyl phosphite, trisnonyl phenyl phosphite, β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid, One or more in diphosphorous acid pentaerythrite distearyl alcohol ester.The interior weathering layer 1, composite host layer 2 and described The crosslinking agent in outer weathering layer 4 is peroxidating -3,5,5 Trimethylhexanoic acid tert-butyl ester, 1,1- (double tert-butyl peroxides) - 3,3,5- trimethyl-cyclohexanes, peroxidating -2- ethylhexyl carbonates tert-pentyl ester, the peroxidating -2- ethylhexyl carbonates tert-butyl ester, 2, 5- dimethyl -2,5- bis(t-butylperoxy)s hexane, peroxide -2-ethyl hexanoic acid tert-butyl, the peroxidating pivalic acid tert-butyl ester In one or more.The silane coupler in the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 For VTES, vinyltrimethoxy silane, the tert-butyl peroxide silane of vinyl three, vinyl triacetyl TMOS, vinyl three（'beta '-methoxy ethyoxyl）Silane, γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane, γ- One or more in methacryloxypropyl trimethoxy silane, octyl group trimethoxy silane.
Embodiment 1
Referring to Fig. 1, a kind of compound type corrugated pipe proposed by the present invention, the bellows include along bellows radially from inside to outside according to On interior weathering layer 1, composite host layer 2, metal foil layer 3 and the outer weathering layer 4 of secondary stacking, the inner surface of the interior weathering layer 1 It is coated with corrosion-resistant finishes；
The interior weathering layer 1 is by composed of the following components in percentage by weight：100 parts of fluororesin；30 parts of epoxy resin； 10 parts of silver nano-grain；10 parts of aluminum oxide nanoparticle；8 parts of graphene containing ferric trichloride insert layer；5 parts of Cu9S5 particulates； 5 parts of alkali-free glass fibre；7 parts of carbon fiber；1 part of ultra-violet absorber；1 part of antioxidant；1.5 parts of crosslinking agent；Silane coupler 2 Part；
The composite host layer 2 is by composed of the following components in percentage by weight：PEN 100 Part；30 parts of butadiene-styrene rubber；25 parts of acrylic resin；15 parts of polyvinyl alcohol；10 parts of silicon nitride nano particles；Copper nano particles 10 Part；7 parts of graphene containing ferric trichloride insert layer；50 parts of Cu9S5 particulates；5 parts of alkali-free glass fibre；7 parts of carbon fiber；It is ultraviolet 2 parts of light absorbers；1 part of antioxidant；1 part of crosslinking agent；2 parts of silane coupler；
The outer weathering layer 4 is by composed of the following components in percentage by weight：100 parts of fluororesin；30 parts of ABS resin； 10 parts of silver nano-grain；10 parts of aluminum oxide nanoparticle；8 parts of graphene containing ferric trichloride insert layer；5 parts of Cu9S5 particulates； 5 parts of alkali-free glass fibre；7 parts of carbon fiber；1 part of ultra-violet absorber；1 part of antioxidant；1.5 parts of crosslinking agent；Silane coupler 2 Part.
Wherein, the corrosion-resistant finishes is silester system coating.The material of the metal foil layer 3 is aluminium.It is described interior resistance to It is that the fluororesin in polytetrafluoroethylene (PTFE), the outer weathering layer 4 is total to for ethylene-tetrafluoroethylene to wait the fluororesin in layer 1 Polymers,.The interior weathering layer 1 and the silver nano-grain in the outer weathering layer 4；Particle diameter is 600 nanometers, described interior resistance to The particle diameter for waiting layer 1 and the aluminum oxide nanoparticle in the outer weathering layer 4 is 700 nanometers.The silicon nitride nano particles Particle diameter with the copper nano particles is 800 nanometers, the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 In the Cu9S5 particulates particle diameter be 1 micron.The ultraviolet radiation absorption in the interior weathering layer 1 and the outer weathering layer 4 Agent is 2,4-DihydroxyBenzophenone, and the ultra-violet absorber in the composite host layer 2 is 2- (2'- hydroxyl -5'- uncles Octyl phenyl) BTA.The antioxidant in the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 For four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters.The interior weathering layer 1, composite host layer 2 It is peroxidating -3,5,5 Trimethylhexanoic acid tert-butyl ester with the crosslinking agent in the outer weathering layer 4.The interior weathering layer 1, institute It is VTES to state the silane coupler in composite host layer 2 and the outer weathering layer 4.
Embodiment 2
Referring to Fig. 1, a kind of compound type corrugated pipe proposed by the present invention, the bellows include along bellows radially from inside to outside according to On interior weathering layer 1, composite host layer 2, metal foil layer 3 and the outer weathering layer 4 of secondary stacking, the inner surface of the interior weathering layer 1 It is coated with corrosion-resistant finishes；
The interior weathering layer 1 is by composed of the following components in percentage by weight：100 parts of fluororesin；40 parts of epoxy resin； 20 parts of silver nano-grain；15 parts of aluminum oxide nanoparticle；9 parts of graphene containing ferric trichloride insert layer；8 parts of Cu9S5 particulates； 5 parts of alkali-free glass fibre；7 parts of carbon fiber；2 parts of ultra-violet absorber；1.5 parts of antioxidant；2 parts of crosslinking agent；Silane coupler 4 Part；
The composite host layer 2 is by composed of the following components in percentage by weight：PEN 100 Part；40 parts of butadiene-styrene rubber；30 parts of acrylic resin；18 parts of polyvinyl alcohol；25 parts of silicon nitride nano particles；Copper nano particles 15 Part；7 parts of graphene containing ferric trichloride insert layer；8 parts of Cu9S5 particulates；5 parts of alkali-free glass fibre；7 parts of carbon fiber；It is ultraviolet 2 parts of light absorbers；1 part of antioxidant；2 parts of crosslinking agent；2 parts of silane coupler；
The outer weathering layer 4 is by composed of the following components in percentage by weight：100 parts of fluororesin；40 parts of ABS resin； 20 parts of silver nano-grain；15 parts of aluminum oxide nanoparticle；9 parts of graphene containing ferric trichloride insert layer；8 parts of Cu9S5 particulates； 5 parts of alkali-free glass fibre；7 parts of carbon fiber；2 parts of ultra-violet absorber；1.5 parts of antioxidant；2 parts of crosslinking agent；Silane coupler 4 Part.
Wherein, the corrosion-resistant finishes is epoxy resin composite material coating.The material of the metal foil layer 3 is copper.Institute The fluororesin for stating interior weathering layer 1 is that the fluororesin in Kynoar, the outer weathering layer 4 is ethene-trifluoro chlorine Ethylene copolymer.The interior weathering layer 1 and the silver nano-grain and the aluminum oxide nanoparticle in the outer weathering layer 4 Particle diameter be 800 nanometers.The particle diameter of the silicon nitride nano particles and the copper nano particles is 900 nanometers, described interior weather-proof The particle diameter of layer 1, composite host layer 2 and the Cu9S5 particulates in the outer weathering layer 4 is 2.5 microns.It is described interior weather-proof Layer 1, the composite host layer 2 and the outer weathering layer 4 in the ultra-violet absorber for 2- (the 2'- hydroxyl -3'- tert-butyl groups - 5'- aminomethyl phenyls) -5- chlorinated benzotriazoles.In the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 The antioxidant is β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyls) propionic acid.It is the interior weathering layer 1, described multiple It is 1,1- (double tert-butyl peroxides) -3,3,5- 3-methyl cyclohexanols to close the crosslinking agent in body layer 2 and the outer weathering layer 4 Alkane.The silane coupler in the interior weathering layer 1, composite host layer 2 and the outer weathering layer 4 is γ-(2,3- rings The oxygen of oxygen third) propyl trimethoxy silicane.
The compound type corrugated pipe of the present invention on the inner surface of interior weathering layer by spraying corrosion-resistant finishes so that the ripple Pipe has excellent decay resistance, the conveying available for corrosive substance.By being added in interior weathering layer and outer weathering layer Silver nano-grain and aluminum oxide nanoparticle, by both mating reactions, effectively improve its heat conductivility, and then cause the ripple Line pipe has excellent stability, while the presence of silver nano-grain has the performances such as conducting static electricity, sterilization.By multiple in main body Close addition aluminum oxide nanoparticle and copper nano particles in layer and cross both mating reactions, effectively improve its heat conductivility, and then So that the bellows has excellent stability, while the presence of copper nano particles has the performance of conducting static electricity, while entering one Step improves the heat conductivility of bellows.The presence of graphene and Cu9S5 particulates containing ferric trichloride insert layer in bellows, leads to The mating reaction of the two is crossed, can quickly conducting static electricity, and then cause the bellows that there is excellent antistatic property.By excellent Change the specific material of each layer of bellows, the new bellows of formation, excellent combination property, stability is strong, and with many work( The characteristics of energy property, it can meet and be used in different environment.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously The non-restriction to embodiment.For those of ordinary skill in the field, it can also do on the basis of the above description Go out other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn Among the obvious changes or variations that Shen goes out is still in protection scope of the present invention.

Claims (10)

1. a kind of compound type corrugated pipe, it is characterised in that：The bellows includes radially stacking gradually from inside to outside along bellows Interior weathering layer, composite host layer, metal foil layer and outer weathering layer, be coated with the inner surface of the interior weathering layer corrosion-resistant Coating；
The interior weathering layer is by composed of the following components in percentage by weight：100 parts of fluororesin；Epoxy resin 20-50 Part；5-30 parts of silver nano-grain；5-20 parts of aluminum oxide nanoparticle；5-10 parts of graphene containing ferric trichloride insert layer； 2-10 parts of Cu9S5 particulates；2-8 parts of alkali-free glass fibre；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；Antioxidant 0.5- 1.5 part；1-2 parts of crosslinking agent；1-5 parts of silane coupler；
The composite host layer is by composed of the following components in percentage by weight：100 parts of PEN； 20-50 parts of butadiene-styrene rubber；20-30 parts of acrylic resin；10-20 parts of polyvinyl alcohol；5-30 parts of silicon nitride nano particles；Copper nanometer 5-20 parts of particle；5-10 parts of graphene containing ferric trichloride insert layer；2-10 parts of Cu9S5 particulates；Alkali-free glass fibre 2-8 Part；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；0.5-1.5 parts of antioxidant；1-2 parts of crosslinking agent；Silane coupler 1- 5 parts；
The outer weathering layer is by composed of the following components in percentage by weight：100 parts of fluororesin；ABS resin 20-50 Part；5-30 parts of silver nano-grain；5-20 parts of aluminum oxide nanoparticle；5-10 parts of graphene containing ferric trichloride insert layer； 2-10 parts of Cu9S5 particulates；2-8 parts of alkali-free glass fibre；5-10 parts of carbon fiber；0.5-3 parts of ultra-violet absorber；Antioxidant 0.5- 1.5 part；1-2 parts of crosslinking agent；1-5 parts of silane coupler.
2. compound type corrugated pipe according to claim 1, it is characterised in that：The corrosion-resistant finishes applies for silester system Material or epoxy resin composite material coating.
3. compound type corrugated pipe according to claim 1, it is characterised in that：The material of the metal foil layer is aluminium, copper, silver And one kind in stainless steel.
4. compound type corrugated pipe according to claim 1, it is characterised in that：In the interior weathering layer and the outer weathering layer The fluororesin be polytetrafluoroethylene (PTFE), polytrifluorochloroethylene, Kynoar, ethylene-tetrafluoroethylene copolymer, ethene-three One or more in fluorine vinyl chloride copolymer and polyvinyl fluoride.
5. compound type corrugated pipe according to claim 1, it is characterised in that：In the interior weathering layer and the outer weathering layer The silver nano-grain and the aluminum oxide nanoparticle particle diameter be 500-900 nanometers.
6. compound type corrugated pipe according to claim 1, it is characterised in that：The silicon nitride nano particles and the copper are received The particle diameter of rice grain is 700-1000 nanometers, described in the interior weathering layer, composite host layer and the outer weathering layer The particle diameter of Cu9S5 particulates is 0.5-3 microns.
7. compound type corrugated pipe according to claim 1, it is characterised in that：The interior weathering layer, composite host layer It is 2,4 dihydroxyl benzophenone, 2- hydroxyl -4- n-octyloxy hexichol with the ultra-violet absorber in the outer weathering layer Ketone, ESCALOL 567,2- (2'- hydroxyl -5'- aminomethyl phenyls) BTA, 2- (2'- hydroxyl -3'- uncles Butyl -5'- aminomethyl phenyls) -5- chlorinated benzotriazoles, 2- (2'- hydroxyls -3', 5'- diamyl phenyl) BTA, 2- (2'- Hydroxyl -5'- t-octyls phenyl) one or more in BTA.
8. compound type corrugated pipe according to claim 1, it is characterised in that：The interior weathering layer, composite host layer Be four [β-(3,5- di-tert-butyl-hydroxy phenyls) propionic acid] pentaerythritol esters with the antioxidant in the outer weathering layer, Three (2,4- di-tert-butyl-phenyls) phosphite esters, triphenyl phosphite, trisnonyl phenyl phosphite, β-(3,5- di-t-butyls -4- Hydroxy phenyl) the positive octadecanol ester of propionic acid, the one or more in diphosphorous acid pentaerythrite distearyl alcohol ester.
9. compound type corrugated pipe according to claim 1, it is characterised in that：The interior weathering layer, composite host layer It is peroxidating -3,5,5 Trimethylhexanoic acid tert-butyl ester, 1,1- (double tertiary fourths of peroxidating with the crosslinking agent in the outer weathering layer Base) -3,3,5- trimethyl-cyclohexanes, peroxidating -2- ethylhexyl carbonates tert-pentyl ester, the tertiary fourth of peroxidating -2- ethylhexyl carbonates Ester, 2,5- dimethyl -2,5- bis(t-butylperoxy)s hexane, peroxide -2-ethyl hexanoic acid tert-butyl, peroxidating pivalic acid uncle One or more in butyl ester.
10. compound type corrugated pipe according to claim 1, it is characterised in that：The interior weathering layer, composite host layer It is VTES, vinyltrimethoxy silane, ethene with the silane coupler in the outer weathering layer The tert-butyl peroxide silane of base three, vinyltriacetoxy silane, vinyl three（'beta '-methoxy ethyoxyl）Silane, γ- (2,3- the third oxygen of epoxy) propyl trimethoxy silicane, γ-methacryloxypropyl trimethoxy silane, octyl group trimethoxy One or more in silane.
CN201710337640.5A 2017-05-15 2017-05-15 A kind of compound type corrugated pipe Pending CN107022160A (en)

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CN107418150A (en) * 2017-08-25 2017-12-01 佛山市彩贵新型材料有限公司 The preparation method of high shear strength modified carbon fiber composite
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CN109485981A (en) * 2017-09-12 2019-03-19 丹阳市丹达防腐设备有限公司 A kind of steel lining plastic fluoroplastics material and preparation method thereof
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CN107600765A (en) * 2017-09-22 2018-01-19 江苏紫石机械制造有限公司 A kind of funnel
WO2019119404A1 (en) * 2017-12-18 2019-06-27 中裕软管科技股份有限公司 Corrosion-resistant graphene oil delivery pipe and preparation method therefor
CN108424620A (en) * 2018-04-09 2018-08-21 青岛元汇丰企业管理咨询服务有限公司 A kind of high temperature resistant type carbon fibre composite and preparation method thereof
CN109340470A (en) * 2018-11-30 2019-02-15 江苏洁润管业有限公司 A kind of multi-channel assembled pipeline

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