CN107057201A - A kind of electro-insulating rubber cable material - Google Patents
A kind of electro-insulating rubber cable material Download PDFInfo
- Publication number
- CN107057201A CN107057201A CN201710368869.5A CN201710368869A CN107057201A CN 107057201 A CN107057201 A CN 107057201A CN 201710368869 A CN201710368869 A CN 201710368869A CN 107057201 A CN107057201 A CN 107057201A
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- parts
- antioxidant
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- cable material
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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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- 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
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- 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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention provides a kind of electro-insulating rubber cable material, includes the component of following parts by weight：0.5 3 parts of 50 75 parts of ethylene propylene diene rubber, 25 45 parts of hydrogenated nitrile-butadiene rubber, 10 20 parts of natural rubber, 8 16 parts of polytetrafluoroethylene (PTFE), 5 10 parts of antioxidant, 26 parts of light stabilizer, 50 70 parts of magnesium hydroxide, 40 60 parts of Firebrake ZB, 25 parts of stearic acid, 13 parts of zinc oxide, 24 parts of age resistor, 13 parts of altax and sulphur.The present invention elastomeric material have good oil resistant, it is heat-resisting, insulation, it is fire-retardant, tear-resistant, while cost is low, practicality is good, is worthy to be popularized；Light stabilizer, antioxidant and the fire retardant of addition in it, greatly improve the heat-resisting, fire-retardant of CABLE MATERIALS, friction resistant, anti-aging performance, add the service life of CABLE MATERIALS, and by adding polytetrafluoroethylene (PTFE), the elasticity of CABLE MATERIALS is not only enhanced, the insulating properties of CABLE MATERIALS are more greatly strengthened.
Description
Technical field
The invention belongs to field of polymer technology, and in particular to a kind of electro-insulating rubber cable material.
Background technology
The structure and purposes of electric wire have various, and user is by purposes and the model of laying environmental selection electric wire
And specification, the model and specification of electric wire, but it is related to the structure, purposes and performance of electric wire.Electric wire and cable jacket material
It is to influence an importance of electric wire performance, few using shielding band machining period, cost is low, but shielding character, bending
Property, flexibility etc. are problematic.It is excellent using copper wire woven bending property, but cost is higher.Make screen using these mode recombination energies
Effect is covered to be improved, but cost is also improved therewith.How using the new shielding mode of new material exploration and structure, to change
It is apt to performance and reduces cost, is always the problem of electric wire field needs solution.
In general, conductor shielding material of main part mainly uses neoprene or haloflex containing chlorine element, this
Plant in rubber molecule structure and contain chlorine element, when cable fire or too high conductor operating temperature, can produce to conductor and insulation
Prejudicial HCl gas attacks conductor and insulating materials, safe operation and life-span to cable bring strong influence.In view of with
Defect present in upper prior art, it is necessary to further improve it.
The copolymer that ethylene propylene diene rubber is made up of ethene, propylene and a small amount of non-conjugated diene hydrocarbon, because its main chain is
It is made up of chemically stable saturated hydrocarbons, only contains unsaturated double-bond, therefore the performance such as its resistance to ozone, heat-resisting, weather-proof in side chain
It is excellent.It can be widely used for automobile component, building water-proof material, electric wire and cable jacket, heat-resistant rubber hose, adhesive tape, automotive sealant
Deng field.But there is also the shortcomings of not oil resistant, poor adhesion, slow curingprocess rate for ethylene propylene diene rubber.With world industry
Fast development, to the requirement more and more higher in ethylene propylene diene rubber quantity particularly quality, by being carried out to ethylene propylene diene rubber
The modified actual techniques requirement for meeting modern society is the hot issue studied at present..
The content of the invention
To solve technical problem of the prior art, the present invention is provided with good oil resistant, heat-resisting, insulation, fire-retardant, resistance to
Tear, while cost is low, practicality is good, a kind of electro-insulating rubber cable material being worthy to be popularized.
The present invention provides following technical scheme：
A kind of electro-insulating rubber cable material, includes the component of following parts by weight：50-75 parts of ethylene propylene diene rubber, hydrogenation fourth
25-45 parts of nitrile rubber, 10-20 parts of natural rubber, 8-16 parts of polytetrafluoroethylene (PTFE), 5-10 parts of antioxidant 1010, light stabilizer 2-6
Part, 50-70 parts of magnesium hydroxide, 40-60 parts of Firebrake ZB, 2-5 parts of stearic acid, 1-3 parts of zinc oxide, 2-4 parts of age resistor, altax
1-3 parts, 0.5-3 parts of sulphur.
Electro-insulating rubber cable material of the present invention, optimization formula is：65 parts of ethylene propylene diene rubber, hydrogenated nitrile-butadiene rubber
30 parts, 15 parts of natural rubber, 12 parts of polytetrafluoroethylene (PTFE), 8 parts of antioxidant, 4 parts of benzophenone, 55 parts of magnesium hydroxide, boric acid
50 parts of zinc, 3 parts of stearic acid, 2.5 parts of zinc oxide, 3.5 parts of age resistor, 2.5 parts of altax, 2 parts of sulphur.
Antioxidant of the present invention be antioxidant 1010, antioxidant 300, antioxidant BBM or one kind in antioxidant CA or
It is a variety of.
The one kind or many of light stabilizer of the present invention in benzophenone, benzotriazole, triazine type stabilizer
Kind.
Electro-insulating rubber cable material described in this law is prepared using the common preparation method in this area.
Compared with prior art, the present invention has the advantages that：
The elastomeric material of the present invention has good oil resistant, heat-resisting, insulation, fire-retardant, tear-resistant, practical while cost is low
Property is good, is worthy to be popularized；Light stabilizer, antioxidant and the fire retardant of addition in it, greatly improve heat-resisting, the resistance of CABLE MATERIALS
Combustion, friction resistant, anti-aging performance, add the service life of CABLE MATERIALS, and by adding polytetrafluoroethylene (PTFE), not only enhance
The elasticity of CABLE MATERIALS, more greatly strengthens the insulating properties of CABLE MATERIALS.
Embodiment
The embodiment of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Embodiment 1
A kind of electro-insulating rubber cable material, includes the component of following parts by weight：50 parts of ethylene propylene diene rubber, hydrogenated butyronitrile rubber
30 parts of glue, 10 parts of natural rubber, 8 parts of polytetrafluoroethylene (PTFE), 10 parts of antioxidant, 2 parts of light benzotriazole, 50 parts of magnesium hydroxide,
40 parts of Firebrake ZB, 2.5 parts of stearic acid, 3 parts of zinc oxide, 2 parts of age resistor, 3 parts of altax, 0.5 part of sulphur.
Embodiment 2
A kind of electro-insulating rubber cable material, includes the component of following parts by weight：65 parts of ethylene propylene diene rubber, hydrogenated butyronitrile rubber
30 parts of glue, 15 parts of natural rubber, 12 parts of polytetrafluoroethylene (PTFE), 8 parts of antioxidant 300,4 parts of light stabilizer, 55 parts of magnesium hydroxide, boron
Sour 50 parts of zinc, 3 parts of stearic acid, 2.5 parts of zinc oxide, 3.5 parts of age resistor, 2.5 parts of altax, 2 parts of sulphur.
Embodiment 3
A kind of electro-insulating rubber cable material, includes the component of following parts by weight：75 parts of ethylene propylene diene rubber, hydrogenated butyronitrile rubber
10 parts of glue, 15 parts of natural rubber, 16 parts of polytetrafluoroethylene (PTFE), 10 parts of antioxidant BBM, 5 parts of triazines, 65 parts of magnesium hydroxide, boric acid
45 parts of zinc, 5 parts of stearic acid, 3 parts of zinc oxide, 4 parts of age resistor, 3 parts of altax, 2.5 parts of sulphur.
Performance test is carried out to 1-3 of embodiment of the present invention products obtained therefroms, wherein anticorrosive property is tested using salt fog resistance：Will
Gained finished product soaks 10wt% sodium chloride solution 200h respectively, after be placed in 30d in humidity 98%, the environment of 35-45 DEG C of temperature,
Whether observation surface corrodes, as a result such as table 1 below.
The properties of product test data of table 1
As shown by data, product prepared by the present invention has good anticorrosive property and insulating properties.
The foregoing is only the present invention better embodiment, protection scope of the present invention not using above-mentioned embodiment as
Limit, as long as equivalent modification that those of ordinary skill in the art are made according to disclosed content or change, should all include power
In protection domain described in sharp claim.
Claims (4)
1. a kind of electro-insulating rubber cable material, it is characterised in that include the component of following parts by weight：Ethylene propylene diene rubber 50-75
Part, 25-45 parts of hydrogenated nitrile-butadiene rubber, 10-20 parts of natural rubber, 8-16 parts of polytetrafluoroethylene (PTFE), 5-10 parts of antioxidant, light are stable
2-6 parts of agent, 50-70 parts of magnesium hydroxide, 40-60 parts of Firebrake ZB, 2-5 parts of stearic acid, 1-3 parts of zinc oxide, 2-4 parts of age resistor, rush
Enter 0.5-3 parts of 1-3 parts of agent DM and sulphur.
2. electro-insulating rubber cable material according to claim 1 or 2, it is characterised in that include the component of following parts by weight：
65 parts of ethylene propylene diene rubber, 30 parts of hydrogenated nitrile-butadiene rubber, 15 parts of natural rubber, 12 parts of polytetrafluoroethylene (PTFE), 8 parts of antioxidant, light
4 parts of stabilizer, 55 parts of magnesium hydroxide, 50 parts of Firebrake ZB, 3 parts of stearic acid, 2.5 parts of zinc oxide, 3.5 parts of age resistor, altax
2.5 parts and 2 parts of sulphur.
3. electro-insulating rubber cable material according to claim 1 or 2, it is characterised in that the antioxidant is antioxidant
1010th, the one or more in antioxidant 300, antioxidant BBM or antioxidant CA.
4. electro-insulating rubber cable material according to claim 1 or 2, it is characterised in that the light stabilizer is selected from hexichol
One or more in ketone class, benzotriazole, triazine type stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368869.5A CN107057201A (en) | 2017-05-23 | 2017-05-23 | A kind of electro-insulating rubber cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710368869.5A CN107057201A (en) | 2017-05-23 | 2017-05-23 | A kind of electro-insulating rubber cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107057201A true CN107057201A (en) | 2017-08-18 |
Family
ID=59610507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710368869.5A Pending CN107057201A (en) | 2017-05-23 | 2017-05-23 | A kind of electro-insulating rubber cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107057201A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815027A (en) * | 2017-11-09 | 2018-03-20 | 克里特集团有限公司 | A kind of ball seat and preparation method thereof |
| CN107841827A (en) * | 2017-10-18 | 2018-03-27 | 芜湖缆胜电缆新材料有限公司 | A kind of special cable anti-corrosion insulation twining package tape and preparation method thereof |
| CN108250498A (en) * | 2017-12-25 | 2018-07-06 | 江苏金泽重型机械有限公司 | A kind of generator rubber beam |
| CN114790318A (en) * | 2022-05-24 | 2022-07-26 | 浙江威尔龙高温线缆有限公司 | Flame-retardant cable and production process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275371A (en) * | 2013-05-06 | 2013-09-04 | 张选 | Modified cross-linked polyethylene material |
| CN104212016A (en) * | 2014-09-10 | 2014-12-17 | 安徽华峰电缆集团有限公司 | Modified hydrogenated butadiene-acrylonitrile rubber cable sheath material |
| CN105985586A (en) * | 2015-03-02 | 2016-10-05 | 镇江市华银仪表电器有限公司 | High-insulation anti-aging rubber cable material |
-
2017
- 2017-05-23 CN CN201710368869.5A patent/CN107057201A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275371A (en) * | 2013-05-06 | 2013-09-04 | 张选 | Modified cross-linked polyethylene material |
| CN104212016A (en) * | 2014-09-10 | 2014-12-17 | 安徽华峰电缆集团有限公司 | Modified hydrogenated butadiene-acrylonitrile rubber cable sheath material |
| CN105985586A (en) * | 2015-03-02 | 2016-10-05 | 镇江市华银仪表电器有限公司 | High-insulation anti-aging rubber cable material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841827A (en) * | 2017-10-18 | 2018-03-27 | 芜湖缆胜电缆新材料有限公司 | A kind of special cable anti-corrosion insulation twining package tape and preparation method thereof |
| CN107815027A (en) * | 2017-11-09 | 2018-03-20 | 克里特集团有限公司 | A kind of ball seat and preparation method thereof |
| CN108250498A (en) * | 2017-12-25 | 2018-07-06 | 江苏金泽重型机械有限公司 | A kind of generator rubber beam |
| CN114790318A (en) * | 2022-05-24 | 2022-07-26 | 浙江威尔龙高温线缆有限公司 | Flame-retardant cable and production process thereof |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |