CN106432976A - Method for preparing reinforced copper core cable - Google Patents
Method for preparing reinforced copper core cable Download PDFInfo
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- CN106432976A CN106432976A CN201610901541.0A CN201610901541A CN106432976A CN 106432976 A CN106432976 A CN 106432976A CN 201610901541 A CN201610901541 A CN 201610901541A CN 106432976 A CN106432976 A CN 106432976A
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- Prior art keywords
- ester
- copper core
- cable
- preparation
- core cable
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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
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—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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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a method for preparing a reinforced copper core cable. The method comprises the following steps that single copper wires are drawn and annealed; the single copper wires are stranded; a conductor is wrapped by a polyvinyl chloride cable material. The prepared cable has good mechanical performance, electric performance, corrosion resisting performance and flexibility, a shell of the cable is made of aluminum nitride, the heat radiation performance of the cable material can be improved, temperature rise of the cable material can be reduced, and the high temperature resistance of the cable material can be improved. The elongation at break of the cable material is improved through chloroprene rubber.
Description
Technical field
The present invention relates to power domain, the preparation method of specifically a kind of reinforced copper core cable.
Background technology
Cable is made up of the conductor of one or more mutually insulated and outsourcing insulating protective layer, by electric power or information at one
It is transferred to the wire at another place.Typically by several or several groups of wires（Every group at least two）The electricity of stranded similar rope
Cable, mutually insulated between every group of wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.
Cable has interior energising, the feature of external insulation.
Due to the relation of electric conductivity and cost, the use of make many cables is exactly copper core cable, it is an object of the invention to carrying
For a kind of preparation method of cable, the cable of its preparation has excellent mechanical performance, electrical property, decay resistance and softness
Property.
Content of the invention
It is an object of the invention to provide a kind of preparation method of reinforced copper core cable, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, the present invention provides following technical scheme：
1. a kind of preparation method of reinforced copper core cable is it is characterised in that comprise the following steps：
（1）Copper monofilament is drawn, anneals；
（2）Will be stranded for many copper monofilament；
（3）With poly- record ethylene CABLE MATERIALS coating conductor.
Preferred version as the present invention：Described poly- record ethylene CABLE MATERIALS is prepared by the raw materials in：Ester acid second
Ester 2-3, acrylic acid -2- hydroxy propyl ester 5-6, glycerol stearate monoesters 1-2, epoxy Semen Lini oil 4-6, calcium stearate 2-3, two
Methyl dimercapto 2-ethyl hexyl ethanoate stannum 1-2, chromium boride 2-3, high wear-resistant carbon black 23-26, di-n-octyl sebacate 12-14, titanium dioxide
24-26, neoprene（CR121）7-9, isopropyl two Oleic acid acyloxy（Dioctyl phosphoric acid acyloxy）Titanate esters 3-4, zinc oxide
1-2, accelerator PZ 1-2, SG-4PVC30-40, dimethicone 4-5, antioxidant NBC 1-2, modification infusorial earth 4-6.
Preferred version as the present invention：Described poly- record ethylene CABLE MATERIALS is prepared by the raw materials in：Ester acid second
Ester 4-5, acrylic acid -2- hydroxy propyl ester 3-5, glycerol stearate monoesters 2-3, epoxy Semen Lini oil 2-3, calcium stearate 5-7, two
Methyl dimercapto 2-ethyl hexyl ethanoate stannum 1-2, chromium boride 2-3, high wear-resistant carbon black 18-20, di-n-octyl sebacate 15-20, titanium dioxide
20-22, neoprene（CR121）11-15, isopropyl two Oleic acid acyloxy（Dioctyl phosphoric acid acyloxy）Titanate esters 3-4, oxidation
Zinc 1-2, accelerator PZ 1-2, SG-4PVC30-40, dimethicone 4-5, antioxidant NBC 1-2, modification infusorial earth 4-6.
Preferred version as the present invention：Described poly- record ethylene CABLE MATERIALS is prepared by the raw materials in：Ester acid second
Ester 6, acrylic acid -2- hydroxy propyl ester 4, glycerol stearate monoesters 2, epoxy Semen Lini oil 3, calcium stearate 6, dimethyl dimercapto
2-ethyl hexyl ethanoate stannum 2, chromium boride 2, high wear-resistant carbon black 19, di-n-octyl sebacate 18, titanium dioxide 21, neoprene（CR121）14、
Isopropyl two Oleic acid acyloxy（Dioctyl phosphoric acid acyloxy）Titanate esters 3, zinc oxide 1, accelerator PZ 2, SG-4PVC35, diformazan
Base silicone oil 4, antioxidant NBC 1-2, modification infusorial earth 5.
Preferred version as the present invention：Described modification infusorial earth is obtained by following methods：Kieselguhr is put into 450-
500 DEG C of calcining 3-4 hours, take out, cooling, put into immersion 1-2 hour in 10-12% hydrochloric acid solution, take out, use pure washing
Only, dry and be ground into powder；Add and be equivalent to the aluminium nitride of kieselguhr weight 35-40%, the calcium stearate of 2-3%, 2-3%
Zirconium tetrafluoride., the alum powder of 3-4%, mixed grinding 30-40 minute, then spray into again and be equivalent to kieselguhr weight 12-15%
Iso-cyanuric acid triallyl ester, stirs 60-80 minute under 12000-15000 rev/min, obtains final product.
Preferred version as the present invention：Comprise the following steps：By neoprene（CR121）, ester acetoacetic ester, acrylic acid-
2- hydroxy propyl ester, glycerol stearate monoesters, epoxy Semen Lini oil, calcium stearate, attapulgite knead 12-16 at 80-90 DEG C
Minute, obtain compound A；Again other materials are mixed 10-15 minute at 125-145 DEG C, obtain compound B；To mix again
Close material A, B mixing, after placing 16-18 hour, after mixing 6-10 minute at 110-140 DEG C, send into double screw extruder,
Extruding pelletization at 130-150 DEG C, obtains CABLE MATERIALS.
Compared with prior art, the invention has the beneficial effects as follows：The present invention preparation cable have excellent mechanical performance,
Electrical property, decay resistance and flexibility, its shell, using nitridation aluminium component, can increase the heat dispersion of CABLE MATERIALS, reduces
The temperature of CABLE MATERIALS raises, and improves its high-temperature stability.Neoprene improves the elongation at break of CABLE MATERIALS.
Specific embodiment
The enforcement it is clear that described will be clearly and completely described to the technical scheme in the embodiment of the present invention below
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.
2., in the embodiment of the present invention, a kind of preparation method of reinforced copper core cable is it is characterised in that include following walking
Suddenly：
（1）Copper monofilament is drawn, anneals；
（2）Will be stranded for many copper monofilament；
（3）With poly- record ethylene CABLE MATERIALS coating conductor.
Poly- record ethylene CABLE MATERIALS is prepared by the raw materials in：Ester acetoacetic ester 2-3, acrylic acid -2- hydroxy propyl ester 5-
6th, glycerol stearate monoesters 1-2, epoxy Semen Lini oil 4-6, calcium stearate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 1-2,
Chromium boride 2-3, high wear-resistant carbon black 23-26, di-n-octyl sebacate 12-14, titanium dioxide 24-26, neoprene（CR121）7-9, different
Propyl group two Oleic acid acyloxy（Dioctyl phosphoric acid acyloxy）Titanate esters 3-4, zinc oxide 1-2, accelerator PZ 1-2, SG-4PVC30-
40th, dimethicone 4-5, antioxidant NBC 1-2, modification infusorial earth 4-6.
Poly- record ethylene CABLE MATERIALS is prepared by the raw materials in：Ester acetoacetic ester 4-5, acrylic acid -2- hydroxy propyl ester 3-
5th, glycerol stearate monoesters 2-3, epoxy Semen Lini oil 2-3, calcium stearate 5-7, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 1-2,
Chromium boride 2-3, high wear-resistant carbon black 18-20, di-n-octyl sebacate 15-20, titanium dioxide 20-22, neoprene（CR121）11-15、
Isopropyl two Oleic acid acyloxy（Dioctyl phosphoric acid acyloxy）Titanate esters 3-4, zinc oxide 1-2, accelerator PZ 1-2, SG-
4PVC30-40, dimethicone 4-5, antioxidant NBC 1-2, modification infusorial earth 4-6.
Poly- record ethylene CABLE MATERIALS is prepared by the raw materials in：Ester acetoacetic ester 6, acrylic acid -2- hydroxy propyl ester 4, hard
Fat acid monoglyceride 2, epoxy Semen Lini oil 3, calcium stearate 6, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 2, chromium boride 2, height are resistance to
Mill white carbon black 19, di-n-octyl sebacate 18, titanium dioxide 21, neoprene（CR121）14th, isopropyl two Oleic acid acyloxy（Dioctyl
Phosphoric acid acyloxy）Titanate esters 3, zinc oxide 1, accelerator PZ 2, SG-4PVC35, dimethicone 4, antioxidant NBC 1-2, modification
Kieselguhr 5.
Modification infusorial earth is obtained by following methods：Kieselguhr is put into 450-500 DEG C of calcining 3-4 hour, takes out, cooling,
Put into immersion 1-2 hour in 10-12% hydrochloric acid solution, take out, cleaned with pure water, dry and be ground into powder；Add and be equivalent to
The aluminium nitride of kieselguhr weight 35-40%, the calcium stearate of 2-3%, the Zirconium tetrafluoride. of 2-3%, the alum powder of 3-4%, mixing
Grind 30-40 minute, then spray into the iso-cyanuric acid triallyl ester being equivalent to kieselguhr weight 12-15% again,
Stir 60-80 minute under 12000-15000 rev/min, obtain final product.
By neoprene（CR121）, ester acetoacetic ester, acrylic acid -2- hydroxy propyl ester, glycerol stearate monoesters, epoxy Caulis et Folium Lini
Seed oil, calcium stearate, attapulgite knead 12-16 minute at 80-90 DEG C, obtain compound A；Again other materials are existed
Mix 10-15 minute at 125-145 DEG C, obtain compound B；Again compound A, B are mixed, after placing 16-18 hour,
After mixing 6-10 minute at 110-140 DEG C, send into double screw extruder, extruding pelletization at 130-150 DEG C, obtain CABLE MATERIALS.
Claims (6)
1. a kind of preparation method of reinforced copper core cable is it is characterised in that comprise the following steps：
（1）Copper monofilament is drawn, anneals；
（2）Will be stranded for many copper monofilament；
（3）With poly- record ethylene CABLE MATERIALS coating conductor.
2. a kind of preparation method of reinforced copper core cable according to claim 1 is it is characterised in that described poly- record ethylene
CABLE MATERIALS is prepared by the raw materials in：Ester acetoacetic ester 2-3, acrylic acid -2- hydroxy propyl ester 5-6, glycerol stearate monoesters
1-2, epoxy Semen Lini oil 4-6, calcium stearate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 1-2, chromium boride 2-3, high abrasion
White carbon black 23-26, di-n-octyl sebacate 12-14, titanium dioxide 24-26, neoprene（CR121）7-9, isopropyl two Oleic acid acyloxy
（Dioctyl phosphoric acid acyloxy）Titanate esters 3-4, zinc oxide 1-2, accelerator PZ 1-2, SG-4PVC30-40, dimethicone 4-
5th, antioxidant NBC 1-2, modification infusorial earth 4-6.
3. a kind of preparation method of reinforced copper core cable according to claim 1 is it is characterised in that described poly- record ethylene
CABLE MATERIALS is prepared by the raw materials in：Ester acetoacetic ester 4-5, acrylic acid -2- hydroxy propyl ester 3-5, glycerol stearate monoesters
2-3, epoxy Semen Lini oil 2-3, calcium stearate 5-7, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 1-2, chromium boride 2-3, high abrasion
White carbon black 18-20, di-n-octyl sebacate 15-20, titanium dioxide 20-22, neoprene（CR121）11-15, isopropyl two Oleic acid acyl-oxygen
Base（Dioctyl phosphoric acid acyloxy）Titanate esters 3-4, zinc oxide 1-2, accelerator PZ 1-2, SG-4PVC30-40, dimethicone
4-5, antioxidant NBC 1-2, modification infusorial earth 4-6.
4. a kind of preparation method of reinforced copper core cable according to claim 1 is it is characterised in that described poly- record ethylene
CABLE MATERIALS is prepared by the raw materials in：Ester acetoacetic ester 6, acrylic acid -2- hydroxy propyl ester 4, glycerol stearate monoesters 2, ring
Oxygen Semen Lini oil 3, calcium stearate 6, dimethyl dimercapto 2-ethyl hexyl ethanoate stannum 2, chromium boride 2, high wear-resistant carbon black 19, decanedioic acid two
Monooctyl ester 18, titanium dioxide 21, neoprene（CR121）14th, isopropyl two Oleic acid acyloxy（Dioctyl phosphoric acid acyloxy）Titanate esters
3rd, zinc oxide 1, accelerator PZ 2, SG-4PVC35, dimethicone 4, antioxidant NBC 1-2, modification infusorial earth 5.
5. according to the arbitrary described a kind of reinforced copper core cable of claim 2-4 preparation method it is characterised in that described changes
Property kieselguhr is obtained by following methods：Kieselguhr is put into 450-500 DEG C of calcining 3-4 hour, takes out, cooling, put into 10-12%
Soak 1-2 hour in hydrochloric acid solution, take out, cleaned with pure water, dry and be ground into powder；Add and be equivalent to kieselguhr weight
The aluminium nitride of 35-40%, the calcium stearate of 2-3%, the Zirconium tetrafluoride. of 2-3%, the alum powder of 3-4%, mixed grinding 30-40
Minute, then spray into the iso-cyanuric acid triallyl ester being equivalent to kieselguhr weight 12-15% again, in 12000-15000
Stir 60-80 minute under rev/min, obtain final product.
6. the preparation method of a kind of reinforced copper core cable according to claim 2-4 is it is characterised in that include following walking
Suddenly：By neoprene（CR121）, ester acetoacetic ester, acrylic acid -2- hydroxy propyl ester, glycerol stearate monoesters, epoxy Semen Lini oil,
Calcium stearate, attapulgite knead 12-16 minute at 80-90 DEG C, obtain compound A；Again by other materials in 125-145
Mix 10-15 minute at DEG C, obtain compound B；Again compound A, B are mixed, after placing 16-18 hour, in 110-140
After mixing 6-10 minute at DEG C, send into double screw extruder, extruding pelletization at 130-150 DEG C, obtain CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901541.0A CN106432976A (en) | 2016-10-18 | 2016-10-18 | Method for preparing reinforced copper core cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901541.0A CN106432976A (en) | 2016-10-18 | 2016-10-18 | Method for preparing reinforced copper core cable |
Publications (1)
| Publication Number | Publication Date |
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| CN106432976A true CN106432976A (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610901541.0A Pending CN106432976A (en) | 2016-10-18 | 2016-10-18 | Method for preparing reinforced copper core cable |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258593A (en) * | 2013-05-16 | 2013-08-21 | 江苏中超电缆股份有限公司 | Environment-friendly type concentric cable and manufacturing method thereof |
| CN103351550A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | PVC cable material and preparation method thereof |
| CN104409178A (en) * | 2014-12-05 | 2015-03-11 | 江苏戴普科技有限公司 | Method for preparing corrosion-resisting cable |
-
2016
- 2016-10-18 CN CN201610901541.0A patent/CN106432976A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258593A (en) * | 2013-05-16 | 2013-08-21 | 江苏中超电缆股份有限公司 | Environment-friendly type concentric cable and manufacturing method thereof |
| CN103351550A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | PVC cable material and preparation method thereof |
| CN104409178A (en) * | 2014-12-05 | 2015-03-11 | 江苏戴普科技有限公司 | Method for preparing corrosion-resisting cable |
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Application publication date: 20170222 |