CN107936342A - It is a kind of that there is the CABLE MATERIALS of antimildew and antibacterial - Google Patents

It is a kind of that there is the CABLE MATERIALS of antimildew and antibacterial Download PDF

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CN107936342A
CN107936342A CN201711240881.4A CN201711240881A CN107936342A CN 107936342 A CN107936342 A CN 107936342A CN 201711240881 A CN201711240881 A CN 201711240881A CN 107936342 A CN107936342 A CN 107936342A
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powder
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antibacterial
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钟永松
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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    • 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
    • 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
    • C08K2003/2231—Oxides; Hydroxides of metals of tin
    • 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
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08K2003/2248—Oxides; Hydroxides of metals of 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
    • C08K2003/2258—Oxides; Hydroxides of metals of tungsten
    • 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
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates
    • 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
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    • 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
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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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  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
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  • Polymers & Plastics (AREA)
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Abstract

There is the CABLE MATERIALS of antimildew and antibacterial the present invention relates to a kind of, the raw material which includes has：Polyethylene, bisphenol A type epoxy resin, bisphenol f type epoxy resin, γ aminopropyl triethoxysilanes, octyl ester of epoxy fatty acid, antibacterial additives, chitin, dimethyl silicone polymer, dicyclopentadiene, decabromodiphenylethane, graphite powder, aluminum nitride powder, carborundum powder, borax, sodium alginate, mica mountain flour；The antibacterial additives are constituted by the following substances：Filler A, filler B, nano-titanium dioxide, zeolite, nano silicon dioxide, nano aluminium oxide；Wherein, filler A is a kind of calcining powder, is specially tourmaline anion powder, TiO2Nano particle, WO3Nano particle is through mixing, calcining formed calcining powder；Filler B is CuO SnO prepared by sol-gal process2Powder.

Description

It is a kind of that there is the CABLE MATERIALS of antimildew and antibacterial
Technical field
This application involves power cable Material Field, more particularly to a kind of there is the CABLE MATERIALS of antimildew and antibacterial.
Background technology
Cable is typically by several or several groups of conducting wires (every group at least two) are twisted, its shape class around a center Like rope, while outer layer cover height insulating layer.Cable has power cable, control cable, compensating cable, shielded cable, high temperature Cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc.. They are all made of sub-thread or stranded conductor and insulating layer, for connecting circuit, electric appliance etc..
Cable insulation outer layer uses polyvinyl chloride cable material, it is with PVC mostly at present mainly for the protection of inner conductor Based on resin, more component mixing materials of various compounding agents are added.Since its mechanical performance is superior, against weather is good, there have to be excellent Good electrical insulation properties, handling ease and it is of low cost the advantages that, therefore be widely used in insulation and the sheath of electric wire Material.
But cable insulating material currently on the market still has more defect, some dampproof effects are poor, easily leak Electricity, some antimildew and antibacterial effects are bad, it is impossible to are applied in hygrothermal environment, and people are very easy to sense when using cable Mould is contaminated, influences people's health.
The content of the invention
The present invention is intended to provide a kind of have the function of the CABLE MATERIALS of antimildew and antibacterial, it is set forth above to solve the problems, such as.
Provided in the embodiment of the present invention it is a kind of there is the CABLE MATERIALS of antimildew and antibacterial, CABLE MATERIALS of the invention possesses Preferable insulating properties and mechanicalness, are provided simultaneously with good antimildew and antibacterial performance.
To achieve these goals, the present invention realizes by the following technical solutions：
A kind of to have the function of the CABLE MATERIALS of antimildew and antibacterial, the raw material which includes has：Polyethylene, bisphenol type epoxy Resin, bisphenol f type epoxy resin, gamma-aminopropyl-triethoxy-silane, octyl ester of epoxy fatty acid, antibacterial additives, chitin, Dimethyl silicone polymer, dicyclopentadiene, decabromodiphenylethane, graphite powder, aluminum nitride powder, carborundum powder, borax, alginic acid Sodium, mica mountain flour；The antibacterial additives are constituted by the following substances：Filler A, filler B, nano-titanium dioxide, zeolite, nano-silica SiClx, nano aluminium oxide；Wherein, filler A is a kind of calcining powder, is specially tourmaline anion powder, TiO2Nano particle, WO3Nano particle is through mixing, calcining formed calcining powder；Filler B is CuO-SnO prepared by sol-gal process2Powder.
The technical solution that the embodiment of the present invention provides can include the following benefits：
1. cable of the present invention possesses preferable insulation performance and mechanical performance, certain mildew resistant moistureproof antibiotic property is also equipped with Can, it can be applied in hygrothermal environment, do not interfere with people's health, service life length, possesses preferable security performance；
2. the defects of present invention is by adding a variety of auxiliary material auxiliary agents, improving some materials itself, improves moisture-proof Anti-microbial property；
3. preparation process of the present invention is simple, material combination is reasonable, of low cost, is adapted to large-scale industrial production.
The aspect and advantage that the application adds will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the application.It should be appreciated that the general description and following detailed description of the above are only It is exemplary and explanatory, the application can not be limited.
Embodiment
Embodiments herein be related to it is a kind of there is the CABLE MATERIALS of antimildew and antibacterial, the raw material which includes has： Polyethylene, bisphenol A type epoxy resin, bisphenol f type epoxy resin, gamma-aminopropyl-triethoxy-silane, octyl ester of epoxy fatty acid, Antibacterial additives, chitin, dimethyl silicone polymer, dicyclopentadiene, decabromodiphenylethane, graphite powder, aluminum nitride powder, carbonization Silica flour, borax, sodium alginate, mica mountain flour.
In the composition of above-mentioned CABLE MATERIALS, the antibacterial additives are constituted by the following substances：Filler A, filler B, nano-silica Change titanium, zeolite, nano silicon dioxide, nano aluminium oxide.
For antibacterial effect, nano-titanium dioxide, zeolite etc. are traditional antiseptics, however, simply adding it in electricity In cable material, its antibacterial effect plays limited.In technical solution of the present invention, by adding filler A, filler B in CABLE MATERIALS so that The CABLE MATERIALS is provided with antibacterial mite-removing function, and generates unexpected technique effect, has expanded the application range of CABLE MATERIALS.
It is preferably carried out in one kind in mode, in the CABLE MATERIALS, the mass fraction of each material is：90-100 parts of polyethylene, 15-20 parts of bisphenol A type epoxy resin, 15-20 parts of bisphenol f type epoxy resin, 10-12 parts of gamma-aminopropyl-triethoxy-silane, ring 8-10 parts of oxygen aliphatic acid monooctyl ester, 5-9 parts of antibacterial additives, 6-7 parts of chitin, 5-6 parts of dimethyl silicone polymer, dicyclopentadiene 5-6 parts, 4-5 parts of decabromodiphenylethane, 3-4 parts of graphite powder, 2-3 parts of aluminum nitride powder, 1-2 parts of carborundum powder, 1-2 parts of borax, sea 1-2 parts of mosanom, 1-2 parts of mica mountain flour.
Further preferably in embodiment, in the antibacterial additives, the mass fraction of each material is：A25 parts of filler, fill out Expect 12 parts of B, 5 parts of nano-titanium dioxide, 7 parts of zeolite, 5 parts of nano silicon dioxide, 8 parts of nano aluminium oxide.
Also, the particle diameter of each material is：Nano-titanium dioxide 30nm, zeolite 500nm, nano silicon dioxide 200nm, nanometer Aluminium oxide 300nm.
On filler A：In the present invention, filler A is a kind of calcining powder, is specially tourmaline anion powder, TiO2Receive Rice grain, WO3Nano particle is through mixing, calcining formed calcining powder.
Research has shown that anion has human body a variety of benefits, it is common to have in the natural crystal that anion can be discharged Two kinds of diatomite and tourmaline, tourmaline have similar to magnet poles natural electrode, its be widely used in environmental protection, Many fields such as daily life.
On antiseptic, TiO2Research of the nano particle in anti-biotic material field is very active always, TiO2Nano particle without It is malicious, tasteless, do not burn, chemical property stablize, there is efficient antibacterial effect.TiO2Nano particle is to pass through photo-catalyst , after illumination, TiO2Nano grain surface generates hydroxyl radical free radical and superoxide anion radical, they can directly be attacked The cell of bacterium, so as to reach the effect of sterilization.In current technology scheme, typically by above-mentioned additive or other additives Simple mechanical mixture is carried out, is then added in epoxy resin, it is to disperse to play a role that can thus cause various additives, It is less efficient, synergistic effect or synergistic effect unobvious can not be produced.In technical solution of the present invention, by tourmaline anion powder With TiO2Nano particle, WO3Nano particle mixes, and then high-temperature calcination is handled so that partial electric stone negative ion powder can be right TiO2、WO3Surface modification is carried out, and then produces synergistic effect, produces unexpected technique effect so that the calcining powder is same When possess the function of antibacterial mite-removing and anion emission.
In above-mentioned filler A, tourmaline anion powder, TiO2Nano particle, WO3The particle diameter of nano particle be followed successively by 200nm, 50nm、50nm；Its mixing quality ratio 7:3:2.
In above-mentioned filler A, on its calcination process, the calcination process is calcines 3h respectively, forges at 950 DEG C at 560 DEG C 1.5h is burnt, is then ground, filters out the calcining powder that particle diameter is 500nm.In filler A, above-mentioned compounding substances mass ratio pair Decisive action is played in the performance of calcining powder characteristic, when mass ratio deviates setting value, calcining can not form in powder Effective TiO2、WO3Modified body so that the antibacterial mite-removing and anion emission performance of the calcining powder substantially reduce.
On filler B：In the present invention, filler B is CuO-SnO prepared by sol-gal process2Powder, wherein, CuO is to mix Miscellaneous material, doping quality are 8.5%, the CuO-SnO2The particle diameter of powder is 500nm.
Embodiment 1
In technical scheme, the preparation process of above-mentioned CABLE MATERIALS is：
Step 1, prepare filler：
A) by tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing, which is dispersed in be formed in absolute ethyl alcohol, hangs Supernatant liquid, then the heating stirring at 90 DEG C is dried to constant weight until ethanol evaporating completely at 120 DEG C, after screening appropriate particle size, 3h is calcined at 560 DEG C, calcines 1.5h at 950 DEG C, grinding is then taken out, sieves, filters out calcining powder of the particle diameter for 100nm；
Wherein, tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing quality ratio is 7:3:2；
B) weigh Cu (NO according to certain mass ratio3)2·xH2O and SnCl4·5H2O, adds deionized water and obtains 0.13M's Solution, a certain amount of citric acid is added into solution, mechanical agitation, with ammonia water titration, control ph 1.0, is precipitated, mistake Filter, washing precipitation, the oxalic acid back dissolving for being then 0.5M with concentration, up to solution, then drying concentration, 5h are heat-treated through 930 DEG C, Just CuO-SnO is obtained2Powder；
Wherein, above-mentioned CuO-SnO2The quality that CuO is adulterated in powder is 8.5%；
Step 2：By filler A, filler B, nano-titanium dioxide, zeolite, nano silicon dioxide, nano aluminium oxide, titanate esters Coupling agent is added in example water, is stirred, and is obtained antibacterial additives slurry, is then baked to, pulverizes, Up to antibacterial additives；
Wherein, each material mass number is：25 parts of filler A, 12 parts of filler B, 5 parts of nano-titanium dioxide, 7 parts of zeolite, 5 parts of nano silicon dioxide, 8 parts of nano aluminium oxide；
Step 3：Each raw material for standby in CABLE MATERIALS is weighed according to parts by weight；By antibacterial additives, chitin, graphite powder, nitrogen Change aluminium powder, carborundum powder, borax, sodium alginate, and mica mountain flour to put into mixer, stir evenly, then put into In retort, the temperature control of retort is at 70 DEG C, insulation reaction 30min, up to modifying agent；
Step 4：The modifying agent that step 3 is obtained, polyethylene, bisphenol A type epoxy resin, bisphenol f type epoxy resin, γ- Aminopropyl triethoxysilane, octyl ester of epoxy fatty acid, dimethyl silicone polymer, dicyclopentadiene and decabromodiphenylethane according to Secondary to put into centrifuge, 1000 turns/min centrifugal mixers 5 minutes, after mixing, are squeezed into molten into double screw extruder Melt state, be expressed into after batch mixing completely melting in injection molding machine, injection molding at 300 DEG C to obtain the final product.
In the CABLE MATERIALS, the mass fraction of each material is：90 parts of polyethylene, 15 parts of bisphenol A type epoxy resin, bisphenol-f type 15 parts of epoxy resin, 10- parts of gamma-aminopropyl-triethoxy-silane, 8 parts of octyl ester of epoxy fatty acid, 5 parts of antibacterial additives, crust 6 parts of element, 5 parts of dimethyl silicone polymer, 5 parts of dicyclopentadiene, 4 parts of decabromodiphenylethane, 3 parts of graphite powder, 2 parts of aluminum nitride powder, 1 part of carborundum powder, 1 part of borax, 1 part of sodium alginate, 1 part of mica mountain flour.
The conducting wire of the present invention can select conventional conducting wire, such as copper conductor or aluminum conductor etc. as needed.
Embodiment 2
In technical scheme, the preparation process of above-mentioned CABLE MATERIALS is：
Step 1, prepare filler：
A) by tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing, which is dispersed in be formed in absolute ethyl alcohol, hangs Supernatant liquid, then the heating stirring at 90 DEG C is dried to constant weight until ethanol evaporating completely at 120 DEG C, after screening appropriate particle size, 3h is calcined at 560 DEG C, calcines 1.5h at 950 DEG C, grinding is then taken out, sieves, filters out calcining powder of the particle diameter for 100nm；
Wherein, tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing quality ratio is 7:7:3；
B) weigh Cu (NO according to certain mass ratio3)2·xH2O and SnCl4·5H2O, adds deionized water and obtains 0.13M's Solution, a certain amount of citric acid is added into solution, mechanical agitation, with ammonia water titration, control ph 1.0, is precipitated, mistake Filter, washing precipitation, the oxalic acid back dissolving for being then 0.5M with concentration, up to solution, then drying concentration, 5h are heat-treated through 930 DEG C, Just CuO-SnO is obtained2Powder；
Wherein, above-mentioned CuO-SnO2The quality that CuO is adulterated in powder is 8.5%；
Step 2：By filler A, filler B, nano-titanium dioxide, zeolite, nano silicon dioxide, nano aluminium oxide, titanate esters Coupling agent is added in example water, is stirred, and is obtained antibacterial additives slurry, is then baked to, pulverizes, Up to antibacterial additives；
Wherein, each material mass number is：25 parts of filler A, 12 parts of filler B, 5 parts of nano-titanium dioxide, 7 parts of zeolite, 5 parts of nano silicon dioxide, 8 parts of nano aluminium oxide；
Step 3：Each raw material for standby in CABLE MATERIALS is weighed according to parts by weight；By antibacterial additives, chitin, graphite powder, nitrogen Change aluminium powder, carborundum powder, borax, sodium alginate, and mica mountain flour to put into mixer, stir evenly, then put into In retort, the temperature control of retort is at 70 DEG C, insulation reaction 30min, up to modifying agent；
Step 4：The modifying agent that step 3 is obtained, polyethylene, bisphenol A type epoxy resin, bisphenol f type epoxy resin, γ- Aminopropyl triethoxysilane, octyl ester of epoxy fatty acid, dimethyl silicone polymer, dicyclopentadiene and decabromodiphenylethane according to Secondary to put into centrifuge, 1000 turns/min centrifugal mixers 5 minutes, after mixing, are squeezed into molten into double screw extruder Melt state, be expressed into after batch mixing completely melting in injection molding machine, injection molding at 300 DEG C to obtain the final product.
In the CABLE MATERIALS, the mass fraction of each material is：100 parts of polyethylene, 20 parts of bisphenol A type epoxy resin, bisphenol-f type 20 parts of epoxy resin, 12 parts of gamma-aminopropyl-triethoxy-silane, 10 parts of octyl ester of epoxy fatty acid, 9 parts of antibacterial additives, crust 7 parts of element, 6 parts of dimethyl silicone polymer, 6 parts of dicyclopentadiene, 5 parts of decabromodiphenylethane, 4 parts of graphite powder, 3 parts of aluminum nitride powder, 2 parts of carborundum powder, 2 parts of borax, 2 parts of sodium alginate, 2 parts of mica mountain flour.
The conducting wire of the present invention can select conventional conducting wire, such as copper conductor or aluminum conductor etc. as needed.
Embodiment 3
In technical scheme, the preparation process of above-mentioned CABLE MATERIALS is：
Step 1, prepare filler：
A) by tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing, which is dispersed in be formed in absolute ethyl alcohol, hangs Supernatant liquid, then the heating stirring at 90 DEG C is dried to constant weight until ethanol evaporating completely at 120 DEG C, after screening appropriate particle size, 3h is calcined at 560 DEG C, calcines 1.5h at 950 DEG C, grinding is then taken out, sieves, filters out calcining powder of the particle diameter for 100nm；
Wherein, tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing quality ratio is 7:3:2；
B) weigh Cu (NO according to certain mass ratio3)2·xH2O and SnCl4·5H2O, adds deionized water and obtains 0.13M's Solution, a certain amount of citric acid is added into solution, mechanical agitation, with ammonia water titration, control ph 1.0, is precipitated, mistake Filter, washing precipitation, the oxalic acid back dissolving for being then 0.5M with concentration, up to solution, then drying concentration, 5h are heat-treated through 930 DEG C, Just CuO-SnO is obtained2Powder；
Wherein, above-mentioned CuO-SnO2The quality that CuO is adulterated in powder is 20%；
Step 2：By filler A, filler B, nano-titanium dioxide, zeolite, nano silicon dioxide, nano aluminium oxide, titanate esters Coupling agent is added in example water, is stirred, and is obtained antibacterial additives slurry, is then baked to, pulverizes, Up to antibacterial additives；
Wherein, each material mass number is：25 parts of filler A, 12 parts of filler B, 5 parts of nano-titanium dioxide, 7 parts of zeolite, 5 parts of nano silicon dioxide, 8 parts of nano aluminium oxide；
Step 3：Each raw material for standby in CABLE MATERIALS is weighed according to parts by weight；By antibacterial additives, chitin, graphite powder, nitrogen Change aluminium powder, carborundum powder, borax, sodium alginate, and mica mountain flour to put into mixer, stir evenly, then put into In retort, the temperature control of retort is at 70 DEG C, insulation reaction 30min, up to modifying agent；
Step 4：The modifying agent that step 3 is obtained, polyethylene, bisphenol A type epoxy resin, bisphenol f type epoxy resin, γ- Aminopropyl triethoxysilane, octyl ester of epoxy fatty acid, dimethyl silicone polymer, dicyclopentadiene and decabromodiphenylethane according to Secondary to put into centrifuge, 1000 turns/min centrifugal mixers 5 minutes, after mixing, are squeezed into molten into double screw extruder Melt state, be expressed into after batch mixing completely melting in injection molding machine, injection molding at 300 DEG C to obtain the final product.
In the CABLE MATERIALS, the mass fraction of each material is：90-100 parts of polyethylene, 15-20 parts of bisphenol A type epoxy resin, 15-20 parts of bisphenol f type epoxy resin, 10-12 parts of gamma-aminopropyl-triethoxy-silane, 8-10 parts of octyl ester of epoxy fatty acid, antibacterial 5-9 parts of additive, 6-7 parts of chitin, 5-6 parts of dimethyl silicone polymer, 5-6 parts of dicyclopentadiene, decabromodiphenylethane 4-5 Part, 3-4 parts of graphite powder, 2-3 parts of aluminum nitride powder, 1-2 parts of carborundum powder, 1-2 parts of borax, 1-2 parts of sodium alginate, mica mountain flour 1- 2 parts.
The conducting wire of the present invention can select conventional conducting wire, such as copper conductor or aluminum conductor etc. as needed.
CABLE MATERIALS prepared by embodiment 1-3 is denoted as No. 1, No. 2, No. 3 respectively, then distinguishes the CABLE MATERIALS of No. 1-3 Escherichia coli culture vessel is made, the Escherichia coli of identical bacterium colony are cultivated in the culture vessel, and records Escherichia coli Growth Situation, such as following table：
1 day 2 days 3 days 4 days 5 days 6 days 7 days 8 days 9 days
No. 1 Do not grow Do not grow Do not grow Do not grow Do not grow Do not grow Do not grow Do not grow Do not grow
No. 2 Do not grow Do not grow Do not grow Do not grow Do not grow Do not grow Do not grow Unobvious 1 bacterium colony
No. 3 Do not grow 2 bacterium colonies More bacterium colonies It is vigorous It is vigorous It is vigorous It is vigorous It is vigorous It is vigorous
By the experiment of upper table nature bacterium colony, it can be seen that, CABLE MATERIALS of the invention can effectively suppress the growth of bacterium colony, tool There is stronger fungistatic effect.
The foregoing is merely the preferred mode of the present invention, it is not intended to limit the invention, it is all in the spiritual and former of the present invention Within then, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of have the function of the CABLE MATERIALS of antimildew and antibacterial, it is characterised in that the raw material that the CABLE MATERIALS includes has：Polyethylene, it is double Phenol A type epoxy resin, bisphenol f type epoxy resin, gamma-aminopropyl-triethoxy-silane, octyl ester of epoxy fatty acid, antibacterial addition Agent, chitin, dimethyl silicone polymer, dicyclopentadiene, decabromodiphenylethane, graphite powder, aluminum nitride powder, carborundum powder, boron Sand, sodium alginate, mica mountain flour；The antibacterial additives are constituted by the following substances：Filler A, filler B, nano-titanium dioxide, boiling Stone, nano silicon dioxide, nano aluminium oxide；Wherein, filler A is a kind of calcining powder, be specially tourmaline anion powder, TiO2Nano particle, WO3Nano particle is through mixing, calcining formed calcining powder；Filler B is prepared by sol-gal process CuO-SnO2Powder.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 2. according to claim 1, it is characterised in that in the CABLE MATERIALS, The mass fraction of each material is：90-100 parts of polyethylene, 15-20 parts of bisphenol A type epoxy resin, bisphenol f type epoxy resin 15-20 Part, 10-12 parts of gamma-aminopropyl-triethoxy-silane, 8-10 parts of octyl ester of epoxy fatty acid, 5-9 parts of antibacterial additives, chitin 6- 7 parts, 5-6 parts of dimethyl silicone polymer, 5-6 parts of dicyclopentadiene, 4-5 parts of decabromodiphenylethane, 3-4 parts of graphite powder, aluminium nitride 2-3 parts of powder, 1-2 parts of carborundum powder, 1-2 parts of borax, 1-2 parts of sodium alginate, 1-2 parts of mica mountain flour.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 3. according to claim 1, it is characterised in that the antibacterial additives In, the mass fraction of each material is：25 parts of filler A, 12 parts of filler B, 5 parts of nano-titanium dioxide, 7 parts of zeolite, nano-silica 5 parts of SiClx, 8 parts of nano aluminium oxide.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 4. according to claim 3, it is characterised in that the antibacterial additives In, the particle diameter of each material is：Filler A 500nm, filler B 500nm, nano-titanium dioxide 30nm, zeolite 500nm, nano-silica SiClx 200nm, nano aluminium oxide 300nm.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 5. according to claim 3, it is characterised in that in above-mentioned filler A, Tourmaline anion powder, TiO2Nano particle, WO3The particle diameter of nano particle is followed successively by 200nm, 50nm, 50nm；Its mixing quality Ratio 7:3:2.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 6. according to claim 3, it is characterised in that in above-mentioned filler B, CuO is dopant, and doping quality is 8.5%.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 7. according to claim 1, it is characterised in that the CABLE MATERIALS Preparation process is：
Step 1, prepare filler：
A) by tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing, which is dispersed in absolute ethyl alcohol, forms suspension, The heating stirring at 90 DEG C is then dry to constant weight at 120 DEG C until ethanol evaporating completely, after screening appropriate particle size, calcines, so Grinding is taken out afterwards, and sieving, filters out the calcining powder that particle diameter is 100nm；
Wherein, tourmaline anion powder, TiO2Nano particle, WO3Nano particle mixing quality ratio is 7:3:2；
B) weigh Cu (NO according to certain mass ratio3)2·xH2O and SnCl4·5H2O, adds deionized water and obtains the molten of 0.13M Liquid, a certain amount of citric acid is added into solution, mechanical agitation, with ammonia water titration, control ph 1.0, is precipitated, mistake Filter, washing precipitation, the oxalic acid back dissolving for being then 0.5M with concentration, up to solution, then drying concentration, 5h are heat-treated through 930 DEG C, Just CuO-SnO is obtained2Powder；
Wherein, above-mentioned CuO-SnO2The quality that CuO is adulterated in powder is 8.5%；
Step 2：By filler A, filler B, nano-titanium dioxide, zeolite, nano silicon dioxide, nano aluminium oxide, titanate esters coupling Agent is added in example water, is stirred, and is obtained antibacterial additives slurry, is then baked to, pulverize, to obtain the final product Antibacterial additives；
Wherein, each material mass number is：25 parts of filler A, 12 parts of filler B, 5 parts of nano-titanium dioxide, zeolite 7 part, nanometer 5 parts of silica, 8 parts of nano aluminium oxide；
Step 3：Each raw material for standby in CABLE MATERIALS is weighed according to parts by weight；By antibacterial additives, chitin, graphite powder, aluminium nitride Powder, carborundum powder, borax, sodium alginate, and mica mountain flour are put into mixer, are stirred evenly, and then put into reaction In tank, the temperature control of retort is at 70 DEG C, insulation reaction 30min, up to modifying agent；
Step 4：The modifying agent that step 3 is obtained, polyethylene, bisphenol A type epoxy resin, bisphenol f type epoxy resin, γ-ammonia third Ethyl triethoxy silicane alkane, octyl ester of epoxy fatty acid, dimethyl silicone polymer, dicyclopentadiene and decabromodiphenylethane are thrown successively Enter into centrifuge, 1000 turns/min centrifugal mixers 5 minutes, after mixing, molten are squeezed into double screw extruder State, is expressed into injection molding machine, injection molding at 300 DEG C after batch mixing completely melting to obtain the final product.
In the CABLE MATERIALS, the mass fraction of each material is：90 parts of polyethylene, 15 parts of bisphenol A type epoxy resin, bisphenol F type epoxy 15 parts of resin, 10- parts of gamma-aminopropyl-triethoxy-silane, 8 parts of octyl ester of epoxy fatty acid, 5 parts of antibacterial additives, chitin 6 Part, 5 parts of dimethyl silicone polymer, 5 parts of dicyclopentadiene, 4 parts of decabromodiphenylethane, 3 parts of graphite powder, 2 parts of aluminum nitride powder, carbonization 1 part of silica flour, 1 part of borax, 1 part of sodium alginate, 1 part of mica mountain flour.
A kind of there is the CABLE MATERIALS of antimildew and antibacterial 8. according to claim 7, it is characterised in that step 1a) in, should Calcination process is calcines 3h respectively, calcines 1.5h at 950 DEG C at 560 DEG C.
CN201711240881.4A 2017-11-30 2017-11-30 It is a kind of that there is the CABLE MATERIALS of antimildew and antibacterial Pending CN107936342A (en)

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CN109183192A (en) * 2018-09-05 2019-01-11 广州小楠科技有限公司 A kind of polyester fiber for capableing of anti-infrared perspective
CN109637740A (en) * 2018-10-29 2019-04-16 徐冬 A kind of preparation method of complex conductive fillers
CN112375525A (en) * 2020-11-27 2021-02-19 武汉派高新材料科技有限公司 Household crack sealer and preparation method thereof

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CN104327364A (en) * 2014-11-27 2015-02-04 国家电网公司 Mould-proof, moisture-proof and anti-bacterial cable material
CN104327363A (en) * 2014-11-27 2015-02-04 国家电网公司 Electric wire insulating material applicable to hydrothermal environment
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