CN106243619A - A kind of cable sheath material of high-strength light - Google Patents
A kind of cable sheath material of high-strength light Download PDFInfo
- Publication number
- CN106243619A CN106243619A CN201610728535.XA CN201610728535A CN106243619A CN 106243619 A CN106243619 A CN 106243619A CN 201610728535 A CN201610728535 A CN 201610728535A CN 106243619 A CN106243619 A CN 106243619A
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- CN
- China
- Prior art keywords
- parts
- cable sheath
- ceramic hollow
- sheath material
- hollow microballon
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08L61/14—Modified phenol-aldehyde condensates
-
- 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
- H01B3/36—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 condensation products of phenols with aldehydes or ketones
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of cable sheath material of high-strength light, it includes the raw material of following parts by weight: Mo-phenolic resin 40 ~ 60 parts, polyphenylene sulfide 15 ~ 30 parts, dioctyl phthalate 3 ~ 6 parts, dibasic lead phosphite 0.5 ~ 1 part, diabase fiber 5 ~ 15 parts, ceramic hollow microballon 6 ~ 12 parts, desulfurization gypsum powder 4 ~ 10 parts, molybdenum bisuphide 0.5 ~ 1 part, hindered phenol AO 80 1 ~ 2 parts, KH550 coupling agent 2 ~ 5 parts, polymethylacrylic acid dimethylaminoethyl 1 ~ 3 part, N, N ' 2 β naphthyl p-phenylenediamine 0.2 ~ 1 part, Triallyl isocyanurate 2 ~ 5 parts, chlorinated paraffin 1 ~ 3 part, zinc stearate 0.5 ~ 1.5 part, white carbon black 0.5 ~ 0.8 part；The mean diameter of described ceramic hollow microballon is 18 μm.The present invention obtains the cable sheath material with characteristics such as light weight, intensity height and serviceability are excellent through test of many times.Products obtained therefrom density 0.9 1.0g/cm3, more existing cable jacket material 1.4g/cm3It is greatly improved, there is excellent stability in use and mechanical strength simultaneously.
Description
Technical field
The present invention relates to the cladding sheath of power transmission cable, be specifically related to the cable cover(ing) material of a kind of high-strength light
Material.
Background technology
Along with national economy develops rapidly and electric power facility continuous updating, the usage amount of all kinds of electric power transmission electric wire is big
Width increases, and quantitatively amplitude drives the demand of all kinds of CABLE MATERIALS.Along with society hommization, urbanization, the development of technicalization, logical
Letter industry have also been obtained high speed development technically, and communication cable material increasingly presses close to the life of people, therefore to CABLE MATERIALS
Serviceability and quality have higher requirement.Cable cover(ing) is that one is coated on outside insulated wire cores or cable core and plays anticorrosion
Erosion and the cover layer of mechanical protection effect, existing communication cable protective cover material mainly uses polyethylene and plasticizer, fire retardant etc.
Combine, owing to product density, weight are relatively big, to the laying of cable, transport and store and bring no small problem, and make
Hot strength and the elongation at break of used time are low, resistance to mechanical friction, capability is poor, light, poor heat stability etc., limit to a certain extent
Make the application of cable jacket material.
Summary of the invention
Not enough for prior art, the high-strength cable sheath material the invention provides a kind of light weight, having good stability.
The present invention solves the technical scheme of above-mentioned technical problem employing: the cable sheath material of a kind of high-strength light,
Raw material including following parts by weight: Mo-phenolic resin 40 ~ 60 parts, polyphenylene sulfide 15 ~ 30 parts, dioctyl phthalate
3 ~ 6 parts, dibasic lead phosphite 0.5 ~ 1 part, diabase fiber 5 ~ 15 parts, ceramic hollow microballon 6 ~ 12 parts, desulfurization gypsum powder 4 ~
10 parts, molybdenum bisuphide 0.5 ~ 1 part, hindered phenol AO-80 1 ~ 2 part, KH550 coupling agent 2 ~ 5 parts, polymethylacrylic acid dimethylamino
Ethyl ester 1 ~ 3 part, N, N '-2-betanaphthyl p-phenylenediamine 0.2 ~ 1 part, Triallyl isocyanurate 2 ~ 5 parts, chlorinated paraffin 1 ~ 3 part,
Zinc stearate 0.5 ~ 1.5 part, white carbon black 0.5 ~ 0.8 part；The mean diameter of described ceramic hollow microballon is 18 μm.
Preferably, the cable sheath material of described a kind of high-strength light, including the raw material of following parts by weight: molybdenum phenol
Urea formaldehyde 50 parts, polyphenylene sulfide 22 parts, dioctyl phthalate 5 parts, dibasic lead phosphite 0.8 part, diabase are fine
Tie up 10 parts, ceramic hollow microballon 9 parts, desulfurization gypsum powder 7 parts, molybdenum bisuphide 0.8 part, hindered phenol AO-80 1.5 parts, KH550 even
Connection agent 3 parts, polymethylacrylic acid dimethylaminoethyl 2 parts, N, N '-2-betanaphthyl p-phenylenediamine 0.6 part, triallyl isocyanide urea
Acid esters 4 parts, chlorinated paraffin 2 parts, zinc stearate 1 part, white carbon black 0.6 part.
Concrete, when processing uses, the raw material of above-mentioned parts by weight is mixed in proportion, stirs evenly, through twin screw at a high speed
Extruding pelletization, then be coated on conductor by with extruder, make the cable with sheath.
Compared with prior art, the beneficial effect that the present invention possesses: the present invention obtains through test of many times has light weight, intensity
The cable sheath material of the characteristics such as high and serviceability is excellent.Products obtained therefrom density 0.9-1.0g/cm3, more existing cable protection
Jacking 1.4g/cm3It is greatly improved, there is excellent stability in use and mechanical strength simultaneously.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment 1: the cable sheath material of a kind of high-strength light, including the raw material of following parts by weight: molybdenum phenolic aldehyde tree
50 parts of fat, polyphenylene sulfide 22 parts, dioctyl phthalate 5 parts, dibasic lead phosphite 0.8 part, diabase fiber 10
Part, ceramic hollow microballon 9 parts, desulfurization gypsum powder 7 parts, molybdenum bisuphide 0.8 part, hindered phenol AO-80 1.5 parts, KH550 coupling agent 3
Part, polymethylacrylic acid dimethylaminoethyl 2 parts, N, N '-2-betanaphthyl p-phenylenediamine 0.6 part, Triallyl isocyanurate 4
Part, chlorinated paraffin 2 parts, zinc stearate 1 part, white carbon black 0.6 part.
Embodiment 2: the cable sheath material of a kind of high-strength light, including the raw material of following parts by weight: molybdenum phenolic aldehyde tree
40 parts of fat, polyphenylene sulfide 15 parts, dioctyl phthalate 3 parts, dibasic lead phosphite 0.5 part, diabase fiber 5
Part, ceramic hollow microballon 6 parts, desulfurization gypsum powder 4 parts, molybdenum bisuphide 0.5 part, hindered phenol AO-80 1 part, KH550 coupling agent 2
Part, polymethylacrylic acid dimethylaminoethyl 1 part, N, N '-2-betanaphthyl p-phenylenediamine 0.2 part, Triallyl isocyanurate 2
Part, chlorinated paraffin 1 part, zinc stearate 0.5 part, white carbon black 0.5 part.
Embodiment 3: the cable sheath material of a kind of high-strength light, including the raw material of following parts by weight: molybdenum phenolic aldehyde tree
60 parts of fat, polyphenylene sulfide 30 parts, dioctyl phthalate 6 parts, dibasic lead phosphite 1 part, diabase fiber 15 parts,
Ceramic hollow microballon 12 parts, desulfurization gypsum powder 10 parts, molybdenum bisuphide 1 part, hindered phenol AO-80 2 parts, KH550 coupling agent 5 parts, poly-
Dimethylaminoethyl methacrylate 3 parts, N, N '-2-betanaphthyl p-phenylenediamine 1 part, Triallyl isocyanurate 5 parts, chlorination
3 parts of paraffin, zinc stearate 1.5 parts, white carbon black 0.8 part.
Embodiment 4: the cable sheath material of a kind of high-strength light, including the raw material of following parts by weight: molybdenum phenolic aldehyde tree
40 parts of fat, polyphenylene sulfide 30 parts, dioctyl phthalate 3 parts, dibasic lead phosphite 1 part, diabase fiber 5 parts,
Ceramic hollow microballon 12 parts, desulfurization gypsum powder 4 parts, molybdenum bisuphide 1 part, hindered phenol AO-80 1 part, KH550 coupling agent 5 parts, poly-
Dimethylaminoethyl methacrylate 1 part, N, N '-2-betanaphthyl p-phenylenediamine 1 part, Triallyl isocyanurate 2 parts, chlorination
3 parts of paraffin, zinc stearate 0.5 part, white carbon black 0.8 part.
Embodiment 5: the cable sheath material of a kind of high-strength light, including the raw material of following parts by weight: molybdenum phenolic aldehyde tree
45 parts of fat, polyphenylene sulfide 20 parts, dioctyl phthalate 5 parts, dibasic lead phosphite 0.6 part, diabase fiber 12
Part, ceramic hollow microballon 10 parts, desulfurization gypsum powder 8 parts, molybdenum bisuphide 0.8 part, hindered phenol AO-80 1.2 parts, KH550 coupling agent
3 parts, polymethylacrylic acid dimethylaminoethyl 2 parts, N, N '-2-betanaphthyl p-phenylenediamine 0.5 part, Triallyl isocyanurate
4 parts, chlorinated paraffin 2 parts, zinc stearate 0.8 part, white carbon black 0.7 part.
In above-described embodiment 1-5, the mean diameter of described ceramic hollow microballon is 18 μm, when processing uses, by upper
The raw material stating parts by weight is mixed in proportion, stirs evenly at a high speed, through double-screw extruding pelletizing, then is coated on conductor by with extruder
On, make the cable with sheath.
Through experiment test, the performance of the cable sheath material of above-described embodiment 1-5 gained is as shown in the table, wherein comparative example
For existing polyvinyl cable sheath material.
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example |
| Density g/cm3 | 0.94 | 0.99 | 0.97 | 0.91 | 0.93 | 1.44 |
| Original tensile strength MPa | 14 | 13 | 13 | 12 | 13 | 9 |
| Elongation at break % | 410 | 380 | 390 | 360 | 400 | 210 |
| Oxygen index (OI) | 33 | 33 | 32 | 31 | 32 | 28 |
| Specific insulation Ω m | 4.3×1012 | 3.6×1012 | 3.9×1012 | 3.2×1012 | 4.2×1012 | 2.6×1012 |
Claims (5)
1. the cable sheath material of a high-strength light, it is characterised in that include the raw material of following parts by weight: molybdenum phenolic aldehyde
Resin 40 ~ 60 parts, polyphenylene sulfide 15 ~ 30 parts, dioctyl phthalate 3 ~ 6 parts, dibasic lead phosphite 0.5 ~ 1 part,
Diabase fiber 5 ~ 15 parts, ceramic hollow microballon 6 ~ 12 parts, desulfurization gypsum powder 4 ~ 10 parts, molybdenum bisuphide 0.5 ~ 1 part, hindered phenol
AO-80 1 ~ 2 part, KH550 coupling agent 2 ~ 5 parts, polymethylacrylic acid dimethylaminoethyl 1 ~ 3 part, N, N '-2-betanaphthyl are to benzene
Diamidogen 0.2 ~ 1 part, Triallyl isocyanurate 2 ~ 5 parts, chlorinated paraffin 1 ~ 3 part, zinc stearate 0.5 ~ 1.5 part, white carbon black 0.5 ~
0.8 part；The mean diameter of described ceramic hollow microballon is 18 μm.
The cable sheath material of a kind of high-strength light the most according to claim 1, it is characterised in that include following heavy
The raw material of amount number: Mo-phenolic resin 50 parts, polyphenylene sulfide 22 parts, dioctyl phthalate 5 parts, dibasic phosphorous acid
0.8 part of lead, diabase fiber 10 parts, ceramic hollow microballon 9 parts, desulfurization gypsum powder 7 parts, molybdenum bisuphide 0.8 part, hindered phenol AO-
80 1.5 parts, KH550 coupling agent 3 parts, polymethylacrylic acid dimethylaminoethyl 2 parts, N, N '-2-betanaphthyl p-phenylenediamine 0.6
Part, Triallyl isocyanurate 4 parts, chlorinated paraffin 2 parts, zinc stearate 1 part, white carbon black 0.6 part.
The cable sheath material of a kind of high-strength light the most according to claim 1, it is characterised in that include following heavy
The raw material of amount number: Mo-phenolic resin 40 parts, polyphenylene sulfide 15 parts, dioctyl phthalate 3 parts, dibasic phosphorous acid
0.5 part of lead, diabase fiber 5 parts, ceramic hollow microballon 6 parts, desulfurization gypsum powder 4 parts, molybdenum bisuphide 0.5 part, hindered phenol AO-80
1 part, KH550 coupling agent 2 parts, polymethylacrylic acid dimethylaminoethyl 1 part, N, N '-2-betanaphthyl p-phenylenediamine 0.2 part, three
Allyl iso cyanurate 2 parts, chlorinated paraffin 1 part, zinc stearate 0.5 part, white carbon black 0.5 part.
The cable sheath material of a kind of high-strength light the most according to claim 1, it is characterised in that include following heavy
The raw material of amount number: Mo-phenolic resin 60 parts, polyphenylene sulfide 30 parts, dioctyl phthalate 6 parts, dibasic phosphorous acid
1 part of lead, diabase fiber 15 parts, ceramic hollow microballon 12 parts, desulfurization gypsum powder 10 parts, molybdenum bisuphide 1 part, hindered phenol AO-80
2 parts, KH550 coupling agent 5 parts, polymethylacrylic acid dimethylaminoethyl 3 parts, N, N '-2-betanaphthyl p-phenylenediamine 1 part, triolefin
Propyl group isocyanuric acid ester 5 parts, chlorinated paraffin 3 parts, zinc stearate 1.5 parts, white carbon black 0.8 part.
The cable sheath material of a kind of high-strength light the most according to claim 1, it is characterised in that include following heavy
The raw material of amount number: Mo-phenolic resin 40 parts, polyphenylene sulfide 30 parts, dioctyl phthalate 3 parts, dibasic phosphorous acid
1 part of lead, diabase fiber 5 parts, ceramic hollow microballon 12 parts, desulfurization gypsum powder 4 parts, molybdenum bisuphide 1 part, hindered phenol AO-80 1
Part, KH550 coupling agent 5 parts, polymethylacrylic acid dimethylaminoethyl 1 part, N, N '-2-betanaphthyl p-phenylenediamine 1 part, three allyls
Base isocyanuric acid ester 2 parts, chlorinated paraffin 3 parts, zinc stearate 0.5 part, white carbon black 0.8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728535.XA CN106243619A (en) | 2016-08-26 | 2016-08-26 | A kind of cable sheath material of high-strength light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728535.XA CN106243619A (en) | 2016-08-26 | 2016-08-26 | A kind of cable sheath material of high-strength light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106243619A true CN106243619A (en) | 2016-12-21 |
Family
ID=57595367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728535.XA Pending CN106243619A (en) | 2016-08-26 | 2016-08-26 | A kind of cable sheath material of high-strength light |
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| Country | Link |
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| CN (1) | CN106243619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047736A (en) * | 2017-11-22 | 2018-05-18 | 新宇电缆集团股份有限公司 | A kind of water resistant cable material |
| CN108164920A (en) * | 2017-11-28 | 2018-06-15 | 安徽国华电缆集团有限公司 | A kind of waterproof acid and alkali-resistance cable jacket material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735612A (en) * | 2010-01-13 | 2010-06-16 | 惠州市华聚塑化科技有限公司 | Insulating and heat-conducting plastics |
| CN104086716A (en) * | 2014-06-27 | 2014-10-08 | 绿宝电缆（集团）有限公司 | High-temperature-resistant modified polyethylene sheath material for special cables |
| CN105566711A (en) * | 2016-02-03 | 2016-05-11 | 安徽南洋电缆有限公司 | Novel special polyethylene cable sheath formula |
-
2016
- 2016-08-26 CN CN201610728535.XA patent/CN106243619A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735612A (en) * | 2010-01-13 | 2010-06-16 | 惠州市华聚塑化科技有限公司 | Insulating and heat-conducting plastics |
| CN104086716A (en) * | 2014-06-27 | 2014-10-08 | 绿宝电缆（集团）有限公司 | High-temperature-resistant modified polyethylene sheath material for special cables |
| CN105566711A (en) * | 2016-02-03 | 2016-05-11 | 安徽南洋电缆有限公司 | Novel special polyethylene cable sheath formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047736A (en) * | 2017-11-22 | 2018-05-18 | 新宇电缆集团股份有限公司 | A kind of water resistant cable material |
| CN108164920A (en) * | 2017-11-28 | 2018-06-15 | 安徽国华电缆集团有限公司 | A kind of waterproof acid and alkali-resistance cable jacket material |
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Application publication date: 20161221 |
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