CN107286488A - A kind of power distribution station cable special isolation material and preparation method thereof - Google Patents
A kind of power distribution station cable special isolation material and preparation method thereof Download PDFInfo
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- CN107286488A CN107286488A CN201710660521.3A CN201710660521A CN107286488A CN 107286488 A CN107286488 A CN 107286488A CN 201710660521 A CN201710660521 A CN 201710660521A CN 107286488 A CN107286488 A CN 107286488A
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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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
-
- 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
-
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08L2201/04—Antistatic
-
- 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
Abstract
The invention discloses a kind of power distribution station cable special isolation material and preparation method thereof, insulative composition includes 30 50 parts of chlorinated polyethylene rubber by weight, 5 10 parts of croci, 3 12 parts of blanc fixe, 3 10 parts of sepiolite, 28 parts of calcium silicates, 15 parts of white carbon, 3 10 parts of ultra-violet absorber, 28 parts of mineral fibres, 3 12 parts of nanometer scale ceramicses plastic pellet, 4 10 parts of AEO, 5 10 parts of phenyl salicylate, preparation method of the present invention is simple, obtained insulating materials has excellent wear-resisting, high temperature resistant, it is pressure-resistant, insulating properties, also there is antistatic property simultaneously, and the cable being made of the insulating materials is suitable for being used for a long time under rugged environment.
Description
Technical field
The present invention relates to insulating materials preparing technical field, specially a kind of power distribution station cable special isolation material and its system
Preparation Method.
Background technology
Current electric wire is widely used in the transmission of energy and information, the electric wire being made of conventional polymer material
Insulating barrier or sheath, be easy to, because burning the reason such as circuit caloric value is excessive or short-circuit, cause fire in use.
And many regions such as European Union, U.S. are limited heavy metal, biphenyl compound in electrical equipment, wire type product etc..Permitted at present
Many cable insulation materials can not bear high temperature, and pollute environment, and threaten human body to be good for because that can discharge bioxin in burning
Health.Therefore environment amenable wire cable insulating material will be a kind of development trend.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of power distribution station cable special isolation material and preparation method thereof
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of power distribution station cable special isolation material, insulation
Material component by weight include 30-50 parts of chlorinated polyethylene rubber, 5-10 parts of croci, 3-12 parts of blanc fixe,
3-10 parts of sepiolite, 2-8 parts of calcium silicates, 1-5 parts of white carbon, 3-10 parts of ultra-violet absorber, 2-8 parts of mineral fibres, nanoscale
3-12 parts of ceramic plastic pellet, 4-10 parts of AEO, 5-10 parts of phenyl salicylate.
It is preferred that, the preferred composition proportion of insulative composition is：40 parts of chlorinated polyethylene rubber, 8 parts of croci,
7 parts of blanc fixe, 7 parts of sepiolite, 5 parts of calcium silicates, 3 parts of white carbon, 7 parts of ultra-violet absorber, 5 parts of mineral fibres, nanoscale
8 parts of ceramic plastic pellet, 7 parts of AEO, 8 parts of phenyl salicylate.
It is preferred that, its preparation method comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 160 DEG C -180 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 180 DEG C -200 DEG C, the material of extrusion is insulating materials.
Compared with prior art, the beneficial effects of the invention are as follows：Preparation method of the present invention is simple, obtained insulating materials tool
There are excellent wear-resisting, high temperature resistant, pressure-resistant, insulating properties, while also there is antistatic property, and be made of the insulating materials
Cable is suitable for being used for a long time under rugged environment；Wherein, blanc fixe, sepiolite, calcium silicates mixing are added in the present invention
Thing, can further improve the high temperature resistant and fire resistance of insulating materials, and high temperature resistant reaches 180 DEG C, in addition, being added in the present invention
White carbon, nanometer scale ceramicses plastic pellet, can further improve the wear-resisting and ageing resistace of insulating materials, Neng Goujin
One step extends its service life；And AEO, the phenyl salicylate added in the present invention, it is possible to increase insulation
The antistatic property of material, and can keep longer.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
The present invention provides following technical scheme：A kind of power distribution station cable special isolation material, insulative composition is by weight
Number includes 30-50 parts of chlorinated polyethylene rubber, 5-10 parts of croci, 3-12 parts of blanc fixe, 3-10 parts of sepiolite, silicon
Sour calcium 2-8 parts, 1-5 parts of white carbon, 3-10 parts of ultra-violet absorber, 2-8 parts of mineral fibres, nanometer scale ceramicses plastic pellet 3-
12 parts, 4-10 parts of AEO, 5-10 parts of phenyl salicylate.
Embodiment one：
Insulative composition includes 30 parts of chlorinated polyethylene rubber, 5 parts of croci, 3 parts of blanc fixe, sea by weight
3 parts of afrodite, 2 parts of calcium silicates, 1 part of white carbon, 3 parts of ultra-violet absorber, 2 parts of mineral fibres, nanometer scale ceramicses plastic pellet 3
Part, 4 parts of AEO, 5 parts of phenyl salicylate.
The preparation method of the present embodiment comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 160 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 180 DEG C, the material of extrusion is insulating materials.
Embodiment two：
Insulative composition by weight include 50 parts of chlorinated polyethylene rubber, 10 parts of croci, 12 parts of blanc fixe,
10 parts of sepiolite, 8 parts of calcium silicates, 5 parts of white carbon, 10 parts of ultra-violet absorber, 8 parts of mineral fibres, nanometer scale ceramicses plastics
12 parts of particle, 10 parts of AEO, 10 parts of phenyl salicylate.
The preparation method of the present embodiment comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 180 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 200 DEG C, the material of extrusion is insulating materials.
Embodiment three：
Insulative composition includes 35 parts of chlorinated polyethylene rubber, 6 parts of croci, 4 parts of blanc fixe, sea by weight
4 parts of afrodite, 3 parts of calcium silicates, 2 parts of white carbon, 4 parts of ultra-violet absorber, 3 parts of mineral fibres, nanometer scale ceramicses plastic pellet 5
Part, 5 parts of AEO, 6 parts of phenyl salicylate.
The preparation method of the present embodiment comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 165 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 185 DEG C, the material of extrusion is insulating materials.
Example IV：
Insulative composition by weight include 45 parts of chlorinated polyethylene rubber, 7 parts of croci, 10 parts of blanc fixe,
8 parts of sepiolite, 4 parts of calcium silicates, 3 parts of white carbon, 7 parts of ultra-violet absorber, 3 parts of mineral fibres, nanometer scale ceramicses plastic pellet
8 parts of son, 5 parts of AEO, 7 parts of phenyl salicylate.
The preparation method of the present embodiment comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 175 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 188 DEG C, the material of extrusion is insulating materials.
Embodiment five：
Insulative composition by weight include 42 parts of chlorinated polyethylene rubber, 6 parts of croci, 12 parts of blanc fixe,
3 parts of sepiolite, 5 parts of calcium silicates, 4 parts of white carbon, 5 parts of ultra-violet absorber, 7 parts of mineral fibres, nanometer scale ceramicses plastic pellet
9 parts of son, 6 parts of AEO, 6 parts of phenyl salicylate.
The preparation method of the present embodiment comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 166 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 186 DEG C, the material of extrusion is insulating materials.
Embodiment six：
Insulative composition includes 40 parts of chlorinated polyethylene rubber, 8 parts of croci, 7 parts of blanc fixe, sea by weight
7 parts of afrodite, 5 parts of calcium silicates, 3 parts of white carbon, 7 parts of ultra-violet absorber, 5 parts of mineral fibres, nanometer scale ceramicses plastic pellet 8
Part, 7 parts of AEO, 8 parts of phenyl salicylate.
The preparation method of the present embodiment comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 170 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 190 DEG C, the material of extrusion is insulating materials.
Preparation method of the present invention is simple, and obtained insulating materials has excellent wear-resisting, high temperature resistant, pressure-resistant, insulating properties,
Also there is antistatic property simultaneously, and the cable being made of the insulating materials is suitable for being used for a long time under rugged environment；
Wherein, blanc fixe, sepiolite, calcium silicate mixture are added in the present invention, the high temperature resistant of insulating materials can be further improved
And fire resistance, high temperature resistant reaches 180 DEG C, in addition, the white carbon added in the present invention, nanometer scale ceramicses plastic pellet, energy
Enough wear-resisting and ageing resistaces for further improving insulating materials, can further extend its service life；And in the present invention
AEO, the phenyl salicylate of addition, it is possible to increase the antistatic property of insulating materials, and can protect longer
Hold;Obtained through overtesting, traditional insulating materials high temperature resistant is 75 DEG C, and inflammable；And the insulating materials high temperature resistant of the present invention reaches
To 190 DEG C, and it is nonflammable；In addition, the preparation method that the present invention is used is using first grinding, rear melting, then the order extruded, can
The mixed effect of each component material is improved, so as to further increase the combination property of insulating materials.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of power distribution station cable special isolation material, it is characterised in that：Insulative composition is poly- including chlorination by weight
30-50 parts of ethylene rubber, 5-10 parts of croci, 3-12 parts of blanc fixe, 3-10 parts of sepiolite, 2-8 parts of calcium silicates, hard charcoal
Black 1-5 parts, 3-10 parts of ultra-violet absorber, 2-8 parts of mineral fibres, 3-12 parts of nanometer scale ceramicses plastic pellet, poly alkyl alcohol
4-10 parts of oxygen vinethene, 5-10 parts of phenyl salicylate.
2. a kind of power distribution station cable special isolation material according to claim 1, it is characterised in that：Insulative composition is excellent
The composition proportion of choosing is：40 parts of chlorinated polyethylene rubber, 8 parts of croci, 7 parts of blanc fixe, 7 parts of sepiolite, calcium silicates 5
Part, 3 parts of white carbon, 7 parts of ultra-violet absorber, 5 parts of mineral fibres, 8 parts of nanometer scale ceramicses plastic pellet, fatty alcohol polyoxy second
7 parts of alkene ether, 8 parts of phenyl salicylate.
3. realize a kind of preparation method of power distribution station cable special isolation material described in claim 1, it is characterised in that：It is made
Preparation Method comprises the following steps：
A, will croci, blanc fixe, sepiolite, calcium silicates, white carbon, nanometer scale ceramicses plastic pellet mix after plus
Enter in grinder and be ground, 60 mesh sieves are crossed afterwards, mixture A is obtained；
B, by chlorinated polyethylene rubber, ultra-violet absorber, mineral fibres, AEO, phenyl salicylate mix
Add afterwards and melting is carried out in melting machine, temperature is 160 DEG C -180 DEG C, and the time is 20min, obtains mixture B；
C, mixture A added in mixture B, add and extruded in twin screw extruder after being sufficiently mixed, extrusion temperature
For 180 DEG C -200 DEG C, the material of extrusion is insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660521.3A CN107286488A (en) | 2017-08-04 | 2017-08-04 | A kind of power distribution station cable special isolation material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660521.3A CN107286488A (en) | 2017-08-04 | 2017-08-04 | A kind of power distribution station cable special isolation material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN107286488A true CN107286488A (en) | 2017-10-24 |
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ID=60105248
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| CN201710660521.3A Withdrawn CN107286488A (en) | 2017-08-04 | 2017-08-04 | A kind of power distribution station cable special isolation material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108329609A (en) * | 2018-02-27 | 2018-07-27 | 合肥择浚电气设备有限公司 | A kind of high-strength Antistatic insulating material of heat-proof combustion-resistant and preparation method thereof |
-
2017
- 2017-08-04 CN CN201710660521.3A patent/CN107286488A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108329609A (en) * | 2018-02-27 | 2018-07-27 | 合肥择浚电气设备有限公司 | A kind of high-strength Antistatic insulating material of heat-proof combustion-resistant and preparation method thereof |
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Application publication date: 20171024 |