CN106128593A - A kind of track traffic rat-and-ant proof trailing cable - Google Patents
A kind of track traffic rat-and-ant proof trailing cable Download PDFInfo
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- CN106128593A CN106128593A CN201610573746.0A CN201610573746A CN106128593A CN 106128593 A CN106128593 A CN 106128593A CN 201610573746 A CN201610573746 A CN 201610573746A CN 106128593 A CN106128593 A CN 106128593A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2205/03—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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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of track traffic rat-and-ant proof trailing cable, outside conductor, set gradually insulating barrier, belting layer, embossing restrictive coating and external sheath layer；Described external sheath layer is made up of the raw material such as polyethylene, polrvinyl chloride, MPS butadiene copolymer 1, pentadiene, isocyanatoethyl, modified amphibole powder, kieselguhr, Ratproof agent 14 parts, anti-termite agent.Cable of the present invention adds special Ratproof agent and anti-termite agent in protective cover material, can destroy by rat-and-ant proof.Protective cover material formula also has fire protecting performance grade excellent, pressure height, length in service life, protection against the tide, anticorrosion, wear-resisting advantage simultaneously.Especially MPS butadiene copolymer and the addition of modified amphibole powder, not only improve the pliability of oversheath；Also further enhance above-mentioned advantage.
Description
Technical field
The present invention relates to a kind of track traffic rat-and-ant proof trailing cable, belong to technical field of electric wires and cables.
Background technology
Along with the development of modern social economy, electric wire purposes is more and more extensive, the varying environment property to electric wire
Can require widely different.The external sheath layer of general cable, mainly based on functions such as insulation, high temperature resistant, rub resistances, but Mus
, even all there is mouse or Coptotermes formosanus Shtrari. animal damage electric wire in general work-at-home place in class or the area of Coptotermes formosanus Shtrari. animal activity wildness
The problem of cable, has buried potential safety hazard to people's life.
Summary of the invention
It is an object of the present invention to provide a kind of track traffic rat-and-ant proof trailing cable, it has the same of rat-and-ant proof destruction
Time, also there is fire protecting performance grade excellent, pressure height, length in service life, protection against the tide, anticorrosion, wear-resisting advantage.
The solution of the present invention is as follows: a kind of track traffic rat-and-ant proof trailing cable, including conductor, insulating barrier, belting layer,
Embossing restrictive coating and external sheath layer, set gradually insulating barrier, belting layer, embossing restrictive coating and external sheath layer outside described conductor；
Described external sheath layer is prepared from by following raw material:
Polyethylene 160-180 part, polrvinyl chloride 22-30 part, MPS butadiene copolymer 10-15 part, pentadiene
5-10 part, isocyanatoethyl 5-10 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 12-18 part,
2-acrylic acid oxo two-2,1-ethyl 8-15 part, 2-naphthylamines-1,5-disulfonic acid sodium salt 4-11 part, benzothiophene-2-boric acid
0.2-0.8 part, nano calcium oxide 4-10 part, zinc stearate 2-6 part, magnesium hydroxide 4-8 part, trihydroxy polypropylene oxide ether 6-9
Part, white carbon black 1-5 part, tetren 4-8 part, sorbitan tristearate 4-12 part, polyether modified silicon oil 1-3 part, modification
Amphibole powder 22-25 part, kieselguhr 12-17 part, Ratproof agent 1-4 part, anti-termite agent 1-4 part；
Described MPS butadiene copolymer is prepared by following methods: by polystyrenebutadienes copolymer 25-
30g, vinyl acetate 10-15g, pyroterebic acid 2-3g stir 2-3 hour at 122-128 DEG C；It is subsequently adding polyamides
Polyimide resin 12-15g and attapulgite clay 3-6g stirs 4-5 hour at 136-138 DEG C；It is eventually adding γ-mercapto propyl group three ethoxy
Base silane 1.8-3.6g, trihydroxy polypropylene oxide ether 2-4g, TSIM 0.6-1.5g and dimethyl-octa two imidic acid
Ester dihydrochloride 2-4g stirs reaction 1-2 hour at 180-185 DEG C, obtains MPS butadiene copolymer；
Described anti-termite agent is that Synthetic Capsaicin, tricyclazole, prallethrin form by the weight ratio of 1:1.6:0.22 is compounding；
Described Ratproof agent be Synthetic Capsaicin, n-nonanoic acid vanillyl amide, prallethrin, rich d-trans cyphenothrin by 1:0.2:
The weight ratio of 0.15:0.3 is compounding to be formed.
Further, described external sheath layer is prepared from by following raw material:
Polyethylene 172 parts, polrvinyl chloride 26 parts, MPS butadiene copolymer 12 parts, pentadiene 7 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 8 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 16 parts, 2-acrylic acid oxo two-2,1-
Ethyl 12 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 5 parts, benzothiophene-2-boric acid 0.4 part, nano calcium oxide 4-10 part, hard
3 parts of ester acid zinc, 6 parts of magnesium hydroxide, 7 parts of trihydroxy polypropylene oxide ether, white carbon black 4 parts, tetren 5 parts, sorbitol anhydride
Stearate 10 parts, polyether modified silicon oil 2 parts, modified 28 parts of amphibole powder, 15 parts of kieselguhr, Ratproof agent 2 parts, anti-termite agent 3 parts；
Further, described external sheath layer is prepared from by following raw material:
Polyethylene 162 parts, polrvinyl chloride 24 parts, MPS butadiene copolymer 13 parts, pentadiene 9 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 6 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 15 parts, 2-acrylic acid oxo two-2,1-
Ethyl 12 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 8 parts, benzothiophene-2-boric acid 0.7 part, nano calcium oxide 4 parts, stearic acid
6 parts of zinc, 5 parts of magnesium hydroxide, 8 parts of trihydroxy polypropylene oxide ether, tetren 6 parts, sorbitan tristearate 7 parts,
Polyether modified silicon oil 1.6 parts, modified 25 parts of amphibole powder, 14 parts of kieselguhr, Ratproof agent 1 part, anti-termite agent 4 parts；
Further, described external sheath layer is prepared from by following raw material: polyethylene 178 parts, polrvinyl chloride 24 parts, change
Property polystyrenebutadienes copolymer 13 parts, pentadiene 6 parts, isocyanatoethyl 8 parts, 3-(2-aminoethyl)
Hydroxypropyl methyl dimethoxysilane 14 parts, 2-acrylic acid oxo two-2,1-ethyl 15 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt
10 parts, benzothiophene-2-boric acid 0.3 part, nano calcium oxide 7 parts, zinc stearate 5 parts, 7 parts of magnesium hydroxide, trihydroxy polyoxygenated
6 parts of propylene ether, white carbon black 3 parts, tetren 6 parts, sorbitan tristearate 8 parts, polyether modified silicon oil 2.9 parts, modification
5 parts of amphibole powder, 12 parts of kieselguhr, Ratproof agent 3 parts, anti-termite agent 4 parts；
Further, described modified amphibole powder is prepared by following methods: by amphibole 30-40g, calcite 5-10g at 620-630 DEG C
Lower calcining 4-5 hour, pulverizes, pulverizes；Soak 5-6 hour with 10-15% hydrogen peroxide solution, deionized water wash, dry；
Be subsequently adding 0.2-0.6g dCTP sodium salt, 0.3-0.5g castor oil acid ethyl ester, 0.1-0.6g butyl,
0.12-0.55g Triallyl isocyanurate, 3000-4000 rev/min, stir 1-2h under the conditions of 45-55 DEG C, cold
But, dry, to obtain final product.
Cable of the present invention adds special Ratproof agent and anti-termite agent in protective cover material, can destroy by rat-and-ant proof.Protective cover material simultaneously
Formula also has fire protecting performance grade excellent, pressure height, length in service life, protection against the tide, anticorrosion, wear-resisting advantage.Especially modified
Polystyrenebutadienes copolymer and the addition of modified amphibole powder, not only improve the pliability of oversheath；Strengthen the most further
Above-mentioned advantage.
Detailed description of the invention
Prepared by MPS butadiene copolymer
Polystyrenebutadienes copolymer 28g, vinyl acetate 12g, pyroterebic acid 2.6g are stirred at 122-128 DEG C
Mix 2-3 hour；It is subsequently adding polyamide 14g and attapulgite clay 5g to stir 4-5 hour at 136-138 DEG C；Finally add
Enter gamma-mercaptopropyltriethoxysilane 2.9g, trihydroxy polypropylene oxide ether 2.6g, TSIM 1.1g and dimethyl-octa
Two imino-ester dihydrochloride 2.7g stir reaction 1-2 hour at 180-185 DEG C, obtain MPS butadiene altogether
Polymers；.
Prepared by modified amphibole powder
Amphibole 33g, calcite 8g are calcined 4-5 hour at 620-630 DEG C, pulverizes, pulverize；Use 10-15% hydrogen peroxide
Solution soaking 5-6 hour, deionized water wash, dry；It is subsequently adding 0.47g dCTP sodium salt, 0.46g Oleum Ricini
Acetoacetic ester, 0.5g butyl, 0.41g Triallyl isocyanurate, at 3000-4000 rev/min, 45-55 DEG C
Under the conditions of stir 1-2h, cool down, dry, to obtain final product.
Anti-termite agent is that Synthetic Capsaicin, tricyclazole, prallethrin form by the weight ratio of 1:1.6:0.22 is compounding.
Ratproof agent be Synthetic Capsaicin, n-nonanoic acid vanillyl amide, prallethrin, rich d-trans cyphenothrin by 1:0.2:
The weight ratio of 0.15:0.3 is compounding to be formed.
Embodiment 1
A kind of track traffic rat-and-ant proof trailing cable, including conductor, insulating barrier, belting layer, embossing restrictive coating and external sheath layer,
Insulating barrier, belting layer, embossing restrictive coating and external sheath layer is set gradually outside conductor；External sheath layer is prepared by following raw material
Form:
Polyethylene 172 parts, polrvinyl chloride 26 parts, MPS butadiene copolymer 12 parts, pentadiene 7 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 8 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 16 parts, 2-acrylic acid oxo two-2,1-
Ethyl 12 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 5 parts, benzothiophene-2-boric acid 0.4 part, nano calcium oxide 4-10 part, hard
3 parts of ester acid zinc, 6 parts of magnesium hydroxide, 7 parts of trihydroxy polypropylene oxide ether, white carbon black 4 parts, tetren 5 parts, sorbitol anhydride
Stearate 10 parts, polyether modified silicon oil 2 parts, modified 28 parts of amphibole powder, 15 parts of kieselguhr, Ratproof agent 2 parts, anti-termite agent 3 parts；
External sheath layer preparation method for material is as follows: after each raw material mix and blend, sends into extruding pelletization in extruder, air-dries, for often
Rule method.
Cable is prepared by conventional method.
Embodiment 2
A kind of track traffic rat-and-ant proof trailing cable, including conductor, insulating barrier, belting layer, embossing restrictive coating and external sheath layer,
Insulating barrier, belting layer, embossing restrictive coating and external sheath layer is set gradually outside conductor；External sheath layer is prepared by following raw material
Form:
Polyethylene 162 parts, polrvinyl chloride 24 parts, MPS butadiene copolymer 13 parts, pentadiene 9 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 6 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 15 parts, 2-acrylic acid oxo two-2,1-
Ethyl 12 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 8 parts, benzothiophene-2-boric acid 0.7 part, nano calcium oxide 4 parts, stearic acid
6 parts of zinc, 5 parts of magnesium hydroxide, 8 parts of trihydroxy polypropylene oxide ether, tetren 6 parts, sorbitan tristearate 7 parts,
Polyether modified silicon oil 1.6 parts, modified 25 parts of amphibole powder, 14 parts of kieselguhr, Ratproof agent 1 part, anti-termite agent 4 parts；
External sheath layer preparation method for material is as follows: after each raw material mix and blend, sends into extruding pelletization in extruder, air-dries, for often
Rule method.
Cable is prepared by conventional method.
Embodiment 3
A kind of track traffic rat-and-ant proof trailing cable, including conductor, insulating barrier, belting layer, embossing restrictive coating and external sheath layer,
Insulating barrier, belting layer, embossing restrictive coating and external sheath layer is set gradually outside conductor；External sheath layer is prepared by following raw material
Form:
Polyethylene 178 parts, polrvinyl chloride 24 parts, MPS butadiene copolymer 13 parts, pentadiene 6 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 8 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 14 parts, 2-acrylic acid oxo two-2,1-
Ethyl 15 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 10 parts, benzothiophene-2-boric acid 0.3 part, nano calcium oxide 7 parts, hard ester
5 parts of zinc of acid, 7 parts of magnesium hydroxide, 6 parts of trihydroxy polypropylene oxide ether, white carbon black 3 parts, tetren 6 parts, sorbitol anhydride are hard
Fat acid ester 8 parts, polyether modified silicon oil 2.9 parts, modified 5 parts of amphibole powder, 12 parts of kieselguhr, Ratproof agent 3 parts, anti-termite agent 4 parts；
External sheath layer preparation method for material is as follows: after each raw material mix and blend, sends into extruding pelletization in extruder, air-dries, for often
Rule method.
Cable is prepared by conventional method.
Comparative example 1
It is with at embodiment 1 difference, without MPS butadiene copolymer in restrictive coating.
Comparative example 2
It is with at embodiment 1 difference, restrictive coating does not contains modified amphibole powder.
Comparative example 3
It is with at embodiment 1 difference, restrictive coating does not contains MPS butadiene copolymer and modified amphibole powder.
Sheath layered material performance in above-described embodiment 1-3 is as shown in Table 1.
Table one
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Common cable sheath layered material |
| Oxygen index (OI) (%) | 41.1 | 40.2 | 40.3 | 36.7 | 37.6 | 35.1 | 32.5 |
| 200 DEG C of heat-stable times (min) | 251 | 244 | 240 | 210 | 203 | 178 | 133 |
The cable performance of above-described embodiment 1-3 gained is as shown in Table 2.
Table two
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Common cable |
| Hot strength (Mpa) | 16.8 | 16.2 | 15.8 | 14.2 | 14.1 | 12.9 | 11 |
| Elongation at break (%) | 486 | 472 | 479 | 418 | 420 | 366 | 320 |
| Whether by GB/T19666 fire retardancy test | It is | It is | It is | It is | It is | It is | It is |
Although above the detailed description of the invention to the present invention give detailed description and explanation, but it should be noted that we
According to the conception of the present invention, above-mentioned embodiment can be carried out various equivalence to change and amendment, produced by it, function is still
Without departing from description contained spiritual time, all should be within protection scope of the present invention.
Claims (5)
1. a track traffic rat-and-ant proof trailing cable, including conductor, insulating barrier, belting layer, embossing restrictive coating and oversheath
Layer, it is characterised in that set gradually insulating barrier, belting layer, embossing restrictive coating and external sheath layer outside described conductor；
Described external sheath layer is prepared from by following raw material:
Polyethylene 160-180 part, polrvinyl chloride 22-30 part, MPS butadiene copolymer 10-15 part, pentadiene
5-10 part, isocyanatoethyl 5-10 part, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 12-18 part,
2-acrylic acid oxo two-2,1-ethyl 8-15 part, 2-naphthylamines-1,5-disulfonic acid sodium salt 4-11 part, benzothiophene-2-boric acid
0.2-0.8 part, nano calcium oxide 4-10 part, zinc stearate 2-6 part, magnesium hydroxide 4-8 part, trihydroxy polypropylene oxide ether 6-9
Part, white carbon black 1-5 part, tetren 4-8 part, sorbitan tristearate 4-12 part, polyether modified silicon oil 1-3 part, modification
Amphibole powder 22-25 part, kieselguhr 12-17 part, Ratproof agent 1-4 part, anti-termite agent 1-4 part；
Described MPS butadiene copolymer is prepared by following methods:
By polystyrenebutadienes copolymer 25-30g, vinyl acetate 10-15g, pyroterebic acid 2-3g at 122-128
Stir 2-3 hour at DEG C；It is subsequently adding polyamide 12-15g and attapulgite clay 3-6g at 136-138 DEG C, stirs 4-5
Hour；It is eventually adding gamma-mercaptopropyltriethoxysilane 1.8-3.6g, trihydroxy polypropylene oxide ether 2-4g, trimethyl silicane miaow
Azoles 0.6-1.5g and dimethyl-octa two imino-ester dihydrochloride 2-4g stirs reaction 1-2 hour at 180-185 DEG C, obtains
MPS butadiene copolymer；
Described anti-termite agent is that Synthetic Capsaicin, tricyclazole, prallethrin form by the weight ratio of 1:1.6:0.22 is compounding；
Described Ratproof agent be Synthetic Capsaicin, n-nonanoic acid vanillyl amide, prallethrin, rich d-trans cyphenothrin by 1:0.2:
The weight ratio of 0.15:0.3 is compounding to be formed.
A kind of track traffic rat-and-ant proof trailing cable the most according to claim 1, it is characterised in that described oversheath
Layer is prepared from by following raw material:
Polyethylene 172 parts, polrvinyl chloride 26 parts, MPS butadiene copolymer 12 parts, pentadiene 7 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 8 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 16 parts, 2-acrylic acid oxo two-2,1-
Ethyl 12 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 5 parts, benzothiophene-2-boric acid 0.4 part, nano calcium oxide 4-10 part, hard
3 parts of ester acid zinc, 6 parts of magnesium hydroxide, 7 parts of trihydroxy polypropylene oxide ether, white carbon black 4 parts, tetren 5 parts, sorbitol anhydride
Stearate 10 parts, polyether modified silicon oil 2 parts, modified 28 parts of amphibole powder, 15 parts of kieselguhr, Ratproof agent 2 parts, anti-termite agent 3 parts.
A kind of track traffic rat-and-ant proof trailing cable the most according to claim 1, it is characterised in that described oversheath
Layer is prepared from by following raw material:
Polyethylene 162 parts, polrvinyl chloride 24 parts, MPS butadiene copolymer 13 parts, pentadiene 9 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 6 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 15 parts, 2-acrylic acid oxo two-2,1-
Ethyl 12 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 8 parts, benzothiophene-2-boric acid 0.7 part, nano calcium oxide 4 parts, stearic acid
6 parts of zinc, 5 parts of magnesium hydroxide, 8 parts of trihydroxy polypropylene oxide ether, tetren 6 parts, sorbitan tristearate 7 parts,
Polyether modified silicon oil 1.6 parts, modified 25 parts of amphibole powder, 14 parts of kieselguhr, Ratproof agent 1 part, anti-termite agent 4 parts.
A kind of track traffic rat-and-ant proof trailing cable the most according to claim 1, it is characterised in that described oversheath
Layer is prepared from by following raw material:
Polyethylene 178 parts, polrvinyl chloride 24 parts, MPS butadiene copolymer 13 parts, pentadiene 6 parts, methyl-prop
Olefin(e) acid isocyano group ethyl ester 8 parts, 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane 14 parts, 2-acrylic acid oxo two-2,1-
Ethyl 15 parts, 2-naphthylamines-1,5-disulfonic acid sodium salt 10 parts, benzothiophene-2-boric acid 0.3 part, nano calcium oxide 7 parts, hard ester
5 parts of zinc of acid, 7 parts of magnesium hydroxide, 6 parts of trihydroxy polypropylene oxide ether, white carbon black 3 parts, tetren 6 parts, sorbitol anhydride are hard
Fat acid ester 8 parts, polyether modified silicon oil 2.9 parts, modified 5 parts of amphibole powder, 12 parts of kieselguhr, Ratproof agent 3 parts, anti-termite agent 4 parts.
5. according to the arbitrary described a kind of track traffic rat-and-ant proof trailing cable of claim 1-4, it is characterised in that described
Modified amphibole powder is prepared by following methods:
Amphibole 30-40g, calcite 5-10g are calcined 4-5 hour at 620-630 DEG C, pulverizes, pulverize；Use 10-15%
Hydrogen peroxide solution soaks 5-6 hour, deionized water wash, dries；
It is subsequently adding 0.2-0.6g dCTP sodium salt, 0.3-0.5g castor oil acid ethyl ester, 0.1-0.6g diethylene glycol
Butyl ether, 0.12-0.55g Triallyl isocyanurate, 3000-4000 rev/min, stir 1-under the conditions of 45-55 DEG C
2h, cools down, dries, to obtain final product.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907951A (en) * | 2017-12-01 | 2018-04-13 | 钱理 | A kind of protection against rodents indoor optical-fibre jacket material and preparation method thereof |
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| CN105694313A (en) * | 2016-04-26 | 2016-06-22 | 隋东阳 | Cable sheath basic material preventing mouse and ant biting and making method thereof |
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