CN108192225A - A kind of degradable cable inner insulation material of high temperature resistant - Google Patents
A kind of degradable cable inner insulation material of high temperature resistant Download PDFInfo
- Publication number
- CN108192225A CN108192225A CN201711219366.8A CN201711219366A CN108192225A CN 108192225 A CN108192225 A CN 108192225A CN 201711219366 A CN201711219366 A CN 201711219366A CN 108192225 A CN108192225 A CN 108192225A
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- China
- Prior art keywords
- parts
- high temperature
- temperature resistant
- insulation material
- rubber
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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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2201/06—Biodegradable
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of degradable cable inner insulation materials of high temperature resistant, are consisted of the following compositions according to parts by weight：2 10 parts of 35 65 parts of modified EPT rubber, 15 25 parts of polyvinyl chloride, 10 17 parts of nano silicone micro mist, 7 10 parts of polyethylene glycol, 5 12 parts of polyalkylene glycol, 4 15 parts of rubber softening oil, 3 10 parts of barium carbonate powder, 58 parts of calcinated argil, 37 parts of assistant crosslinking agent, 17 parts of antioxidant and coupling agent.Cable insulation material scientific formulation of the present invention is ensureing that cable insulation is good, high temperature resistant, corrosion-resistant, good low temperature cold tolerance, on the basis of good anti-flammability, is having biodegradability, be suitable for the insulating layer of various electric wires.
Description
Technical field
The present invention relates to cable manufacturing technology field, especially a kind of degradable cable built-in electrical insulation material of high temperature resistant
Material.
Background technology
At present, it is also continuous to the quality requirement of cable with the development of the social economy, electric wire dosage increases rapidly
It improves, such as the cable used in the industries such as steel, metallurgy, electric power, chemical industry, oil, anti-flammability to cable uses the longevity
Requirement in terms of life, electromagnetism interference, anti-drawing property, bend resistance and high temperature resistant is all especially high, and only comprehensive performance meets
It is required that safety when being manufactured in these fields could be improved.
Invention content
The purpose of the present invention is to provide a kind of degradable cable inner insulation materials of high temperature resistant, and formula is reasonable, have good
Insulating properties well, high temperature resistant, corrosion-resistant, low temperature cold tolerance, and on the basis of anti-flammability, there is biodegradability.
To achieve the above object, the present invention provides following technical solution：
A kind of degradable cable inner insulation material of high temperature resistant, consists of the following compositions according to parts by weight：Modified EPT rubber
35-65 parts of glue, 15-25 parts of polyvinyl chloride, 10-17 parts of nano silicone micro mist, 7-10 parts of polyethylene glycol, polyalkylene glycol 5-12
Part, 4-15 parts of rubber softening oil, 3-10 parts of barium carbonate powder, 5-8 parts of calcinated argil, 3-7 parts of assistant crosslinking agent, 1-7 parts of antioxidant and
2-10 parts of coupling agent.
Further, a kind of degradable cable inner insulation material of above-mentioned high temperature resistant according to parts by weight by following component group
Into：50-65 parts of modified EPT rubber, 22-25 parts of polyvinyl chloride, 14-17 parts of nano silicone micro mist, polyethylene glycol 8-10
Part, 10-12 parts of polyalkylene glycol, 7-15 parts of rubber softening oil, 5-10 parts of barium carbonate powder, 7-8 parts of calcinated argil, assistant crosslinking agent
5-10 parts of 4-7 parts, 3-7 parts of antioxidant and coupling agent.
Further, the degradable cable inner insulation material of above-mentioned a kind of high temperature resistant, according to parts by weight by following component group
Into：50 parts of modified EPT rubber, 22 parts of polyvinyl chloride, 14 parts of nano silicone micro mist, 8 parts of polyethylene glycol, polyalkylene two
10 parts of alcohol, 7 parts of rubber softening oil, 5 parts of barium carbonate powder, 7 parts of calcinated argil, 4 parts of assistant crosslinking agent, 3 parts of antioxidant and coupling agent 5
Part.
Compared with prior art, the beneficial effects of the invention are as follows：
Cable insulation material scientific formulation of the present invention is ensureing that cable insulation is good, high temperature resistant, corrosion-resistant, good low temperature is resistance to
It is cold can, on the basis of good anti-flammability, there is biodegradability, be suitable for the insulating layer of various electric wires.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of degradable cable inner insulation material of high temperature resistant, consists of the following compositions according to parts by weight：Modified EPT rubber
35 parts of glue, 15 parts of polyvinyl chloride, 10 parts of nano silicone micro mist, 7 parts of polyethylene glycol, 5 parts of polyalkylene glycol, rubber softening oil 4
Part, 3 parts of barium carbonate powder, 5 parts of calcinated argil, 3 parts of assistant crosslinking agent, 1 part of antioxidant and 2 parts of coupling agent.
Embodiment 2
A kind of degradable cable inner insulation material of high temperature resistant, consists of the following compositions according to parts by weight：Modified EPT rubber
65 parts of glue, 25 parts of polyvinyl chloride, 17 parts of nano silicone micro mist, 10 parts of polyethylene glycol, 12 parts of polyalkylene glycol, rubber softening oil
10 parts of 15 parts, 10 parts of barium carbonate powder, 8 parts of calcinated argil, 7 parts of assistant crosslinking agent, 7 parts of antioxidant and coupling agent.
Embodiment 3
A kind of degradable cable inner insulation material of high temperature resistant, consists of the following compositions according to parts by weight：Modified EPT rubber
50 parts of glue, 22 parts of polyvinyl chloride, 14 parts of nano silicone micro mist, 8 parts of polyethylene glycol, 10 parts of polyalkylene glycol, rubber softening oil 7
Part, 5 parts of barium carbonate powder, 7 parts of calcinated argil, 4 parts of assistant crosslinking agent, 3 parts of antioxidant and 5 parts of coupling agent.
Cable insulation material scientific formulation of the present invention is ensureing that cable insulation is good, high temperature resistant, corrosion-resistant, good low
Warm cold tolerance on the basis of good anti-flammability, has biodegradability, is suitable for the insulation of various electric wires
Layer.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
It makes a variety of changes.
Claims (3)
1. a kind of degradable cable inner insulation material of high temperature resistant, which is characterized in that consisted of the following compositions according to parts by weight：Change
Property 35-65 parts of ethylene propylene diene rubber, 15-25 parts of polyvinyl chloride, 10-17 parts of nano silicone micro mist, 7-10 parts of polyethylene glycol, poly- Asia
5-12 parts of alkyl diol, 3-10 parts of barium carbonate powder, 5-8 parts of calcinated argil, 3-7 parts of assistant crosslinking agent, resists 4-15 parts of rubber softening oil
2-10 parts of 1-7 parts of oxygen agent and coupling agent.
2. the degradable cable inner insulation material of a kind of high temperature resistant according to claim 1, which is characterized in that according to parts by weight
It consists of the following compositions：50-65 parts of modified EPT rubber, 14-17 parts of nano silicone micro mist, gathers 22-25 parts of polyvinyl chloride
8-10 parts of ethylene glycol, 10-12 parts of polyalkylene glycol, 7-15 parts of rubber softening oil, 5-10 parts of barium carbonate powder, calcinated argil 7-8
Part, 4-7 parts of assistant crosslinking agent, 3-7 parts of antioxidant and 5-10 parts of coupling agent.
3. the degradable cable inner insulation material of a kind of high temperature resistant according to claim 1, which is characterized in that according to parts by weight
It consists of the following compositions：50 parts of modified EPT rubber, 22 parts of polyvinyl chloride, 14 parts of nano silicone micro mist, polyethylene glycol 8
Part, 10 parts of polyalkylene glycol, 7 parts of rubber softening oil, 5 parts of barium carbonate powder, 7 parts of calcinated argil, 4 parts of assistant crosslinking agent, antioxidant 3
5 parts of part and coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219366.8A CN108192225A (en) | 2017-11-28 | 2017-11-28 | A kind of degradable cable inner insulation material of high temperature resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219366.8A CN108192225A (en) | 2017-11-28 | 2017-11-28 | A kind of degradable cable inner insulation material of high temperature resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108192225A true CN108192225A (en) | 2018-06-22 |
Family
ID=62573438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711219366.8A Withdrawn CN108192225A (en) | 2017-11-28 | 2017-11-28 | A kind of degradable cable inner insulation material of high temperature resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108192225A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280024A (en) * | 2016-08-12 | 2017-01-04 | 江苏荣宜电缆有限公司 | A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof |
-
2017
- 2017-11-28 CN CN201711219366.8A patent/CN108192225A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280024A (en) * | 2016-08-12 | 2017-01-04 | 江苏荣宜电缆有限公司 | A kind of antiseptic fire-retardation wind energy cable sheath and insulant and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |