CN109306088A - A kind of anti-interference rubber material of insulation - Google Patents
A kind of anti-interference rubber material of insulation Download PDFInfo
- Publication number
- CN109306088A CN109306088A CN201710628519.8A CN201710628519A CN109306088A CN 109306088 A CN109306088 A CN 109306088A CN 201710628519 A CN201710628519 A CN 201710628519A CN 109306088 A CN109306088 A CN 109306088A
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- China
- Prior art keywords
- parts
- rubber
- rubber material
- interference
- insulation
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Classifications
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- 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
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
A kind of anti-interference rubber material of insulation, belongs to field of cable technology.Each component including following parts by weight is prepared: 20-35 parts of butadiene rubber, 15-40 parts of nitrile rubber, 8-12 parts of liquid isoprene rubber, 7-9 parts of benzoxazine resin, 15-20 parts of attapulgite, 10-15 parts of carbon black, 3-8 parts of activator, 1-2 parts of polyethylene glycol, 1-5 parts of polyethylene wax, 5-8 parts of silane coupling agent, 20-30 parts of kaolin, 15-25 parts of modified additive, 5-12 parts of plasticizer, 15-25 parts of precipitated calcium carbonate, 10-15 parts of clay, 5-9 parts of magnesia.Resistance to ultraviolet radiation of the present invention can be excellent, and flexibility is good, and has excellent physical mechanical property and flame retardant property, durable, has established raw material basis for the exploitation of Ultraviolet radiation resistant power cord sheath, and meet UL and European Union ROHS requirement, environmental protection is completely.
Description
Technical field
The present invention relates to a kind of cable material, especially a kind of anti-interference rubber material of insulation belongs to field of cable technology.
Background technique
With wire and cable industrial expansion, people propose higher tightened up performance requirement to cable products.Cable
Sheath is the indispensable intermediate structure part of electric wire, plays a part of protection power source line, guarantees the energization safety of power supply line, allows
The isolation of the media such as copper wire and water, air, avoids the occurrence of leaky.However existing power supply line sheath is for a long time in strong day illumination
It penetrates down, it may occur that embrittlement phenomena, or even rupture, to influence the service performance of power supply line.
Insulating cement is the multicomponent compound adhesive with good electrical insulation capability.It is with pitch, natural resin or synthetic resin
Material of main part, has very high viscosity under room temperature, and when use heats to improve mobility, makes it easier to perfusion, dipping, coating.
It can solidify after cooling, can not also solidify.Its main feature is that being free of volatile solvent, it can be used as collector surface protection.Insulation rubber
Glue is in electric utility using very extensive.
Material such as coating, building plastic, rubber product etc., the test applied to outdoor through climate, such as illumination, cold
Comprehensive caused by heat, wind and rain, bacterium etc. to destroy, tolerance is weatherability.The drastic change of temperature is the baptism to material,
At a high temperature of certain, such or such variation can occur for the service performance of cable material, some can even lose using valence
Value, so, using rubber as insulation or the material of sheath, if not having certain heat resistance, even if other performance is good again,
It is not available.
Summary of the invention
The purpose of the present invention is in view of the above shortcomings of the prior art, provide a kind of anti-interference rubber material of insulation, the material
Material has heat-resisting, oil resistant, resistance to chemical corrosion, can extend the service life of cable, a large amount of to save conductor material and insulation material
Material, makes the light softness of cable.
The purpose of the present invention is what is be achieved through the following technical solutions: a kind of anti-interference rubber material of insulation, characterized in that
Each component including following parts by weight is prepared: 20-35 parts of butadiene rubber, 15-40 parts of nitrile rubber, liquid isoprene rubber
8-12 parts of glue, 7-9 parts of benzoxazine resin, 15-20 parts of attapulgite, 10-15 parts of carbon black, 3-8 parts of activator, polyethylene glycol 1-
2 parts, 1-5 parts of polyethylene wax, 5-8 parts of silane coupling agent, 20-30 parts of kaolin, 15-25 parts of modified additive, 5-12 parts of plasticizer,
15-25 parts of precipitated calcium carbonate, 10-15 parts of clay, 5-9 parts of magnesia.
The activator is activated magnesia and stearic acid mixture.
The carbon black is carbon black N550, carbon black N95 mixture.
The modified additive is made of the component of following weight parts: 40-50 parts of haloflex, 4-5 parts of turpentine oil, poly- third
1-3 parts of olefin(e) acid sodium crosses tantalum boride 2-3 parts, aluminium nitride 3-5.
The plasticizer is selected from paraffin, dioctyl phthalate, chlorinated paraffin, epoxidized soybean oil and dioctyl sebacate
One of or it is a variety of.
Butadiene rubber is cis--Isosorbide-5-Nitrae-polybutadiene rubber abbreviation, and molecular formula is (C4H6) n.Butadiene rubber be by
The synthetic rubber of compound with regular structure made of polymerizing butadiene, cis-structure content is 95% or more.According to the difference of catalyst,
It can be divided into nickel system, cobalt system, titanium system and Rare Earth (neodymium series) butadiene rubber.Butadiene rubber is the second largest conjunction for being only second to butadiene-styrene rubber
At rubber.Compared with natural rubber and butadiene-styrene rubber, its cold resistance, wearability and elasticity are especially excellent after vulcanization, under dynamic load
Fever is few, and resistance to ag(e)ing is fair, is easily used in combination with natural rubber, neoprene or nitrile rubber.Butadiene rubber is especially suitable for manufacture
Automobile tire and cold-resistant product, can also manufacture padded coaming and various rubber overshoes, adhesive plaster, adhesive tape and sandwich rubber etc..
Isoprene synonym has 2- methyl-1, and 3- butadiene, sodium Diacetate, isoprene wait.Molecular formula is C5H8,
CAS accession number is 78-79-5.It is a kind of conjugated diene, molecular formula C5H8.For natural products terpenoid, they
Isoprene unit number classification exactly to contain in molecule.Purposes first is that for production performance close to natural rubber
Polyisoprene rubber.
Material resistance to ultraviolet radiation of the present invention can be excellent, and flexibility is good, and has excellent physical mechanical property and resistance
Performance is fired, it is durable, raw material basis is established for the exploitation of Ultraviolet radiation resistant power cord sheath, and meet UL and European Union ROHS
It is required that environmental protection is completely, solves ultraviolet light resistant performance, physical mechanical property, environmental-protecting performance etc. and be difficult to reach requirement comprehensively
Technical problem has huge Social benefit and economic benefit.
Specific embodiment
Embodiment 1
A kind of anti-interference rubber material of insulation, characterized in that each component including following parts by weight is prepared: butadiene rubber
20-35 parts, 15-40 parts of nitrile rubber, 8-12 parts of liquid isoprene rubber, 7-9 parts of benzoxazine resin, attapulgite 15-
20 parts, 10-15 parts of carbon black, 3-8 parts of activator, 1-2 parts of polyethylene glycol, 1-5 parts of polyethylene wax, 5-8 parts of silane coupling agent, kaolinite
20-30 parts native, 15-25 parts of modified additive, 5-12 parts of plasticizer, 15-25 parts of precipitated calcium carbonate, 10-15 parts of clay, magnesia 5-
9 parts.
The activator is activated magnesia and stearic acid mixture.
The carbon black is carbon black N550, carbon black N95 mixture.
The modified additive is made of the component of following weight parts: 40-50 parts of haloflex, 4-5 parts of turpentine oil, poly- third
1-3 parts of olefin(e) acid sodium crosses tantalum boride 2-3 parts, aluminium nitride 3-5.
The plasticizer is selected from paraffin, dioctyl phthalate, chlorinated paraffin, epoxidized soybean oil and dioctyl sebacate
One of or it is a variety of.
Embodiment 2
A kind of anti-interference rubber material of insulation, characterized in that each component including following parts by weight is prepared: butadiene rubber 35
Part, is lived at 40 parts of nitrile rubber, 12 parts of liquid isoprene rubber, 9 parts of benzoxazine resin, 20 parts of attapulgite, 15 parts of carbon black
3 parts of agent, 1 part of polyethylene glycol, 5 parts of polyethylene wax, 8 parts of silane coupling agent, 30 parts of kaolin, 15 parts of modified additive, plasticizer
12 parts, 25 parts of precipitated calcium carbonate, 15 parts of clay, 9 parts of magnesia.
The activator is activated magnesia and stearic acid mixture.
The carbon black is carbon black N550, carbon black N95 mixture.
The modified additive is made of the component of following weight parts: 40 parts of haloflex, 5 parts of turpentine oil, polyacrylic acid
1 part of sodium crosses 3 parts of tantalum boride, 5 parts of aluminium nitride.
The plasticizer is selected from paraffin, dioctyl phthalate, chlorinated paraffin, epoxidized soybean oil and dioctyl sebacate
One of or it is a variety of.
Claims (5)
1. a kind of anti-interference rubber material of insulation, characterized in that each component including following parts by weight is prepared: butadiene rubber
20-35 parts, 15-40 parts of nitrile rubber, 8-12 parts of liquid isoprene rubber, 7-9 parts of benzoxazine resin, attapulgite 15-
20 parts, 10-15 parts of carbon black, 3-8 parts of activator, 1-2 parts of polyethylene glycol, 1-5 parts of polyethylene wax, 5-8 parts of silane coupling agent, kaolinite
20-30 parts native, 15-25 parts of modified additive, 5-12 parts of plasticizer, 15-25 parts of precipitated calcium carbonate, 10-15 parts of clay, magnesia 5-
9 parts.
2. a kind of anti-interference rubber material of insulation according to claim, characterized in that the activator is active oxidation
Magnesium and stearic acid mixture.
3. a kind of anti-interference rubber material of insulation according to claim, characterized in that the carbon black is carbon black N550, charcoal
Black N95 mixture.
4. a kind of anti-interference rubber material of insulation according to claim, characterized in that the modified additive is by following heavy
Measure the component composition of part: 40-50 parts of haloflex, 1-3 parts of Sodium Polyacrylate, crosses tantalum boride 2-3 parts, nitrogen at 4-5 parts of turpentine oil
Change aluminium 3-5.
5. a kind of anti-interference rubber material of insulation according to claim, characterized in that the plasticizer is selected from paraffin, neighbour
One of dioctyl phthalate, chlorinated paraffin, epoxidized soybean oil and dioctyl sebacate are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628519.8A CN109306088A (en) | 2017-07-28 | 2017-07-28 | A kind of anti-interference rubber material of insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628519.8A CN109306088A (en) | 2017-07-28 | 2017-07-28 | A kind of anti-interference rubber material of insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109306088A true CN109306088A (en) | 2019-02-05 |
Family
ID=65204957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710628519.8A Pending CN109306088A (en) | 2017-07-28 | 2017-07-28 | A kind of anti-interference rubber material of insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109306088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116285320A (en) * | 2023-05-09 | 2023-06-23 | 中齐电缆有限公司 | Low-voltage flexible cable |
-
2017
- 2017-07-28 CN CN201710628519.8A patent/CN109306088A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116285320A (en) * | 2023-05-09 | 2023-06-23 | 中齐电缆有限公司 | Low-voltage flexible cable |
| CN116285320B (en) * | 2023-05-09 | 2023-08-22 | 中齐电缆有限公司 | Low-voltage flexible cable |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190205 |
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| WD01 | Invention patent application deemed withdrawn after publication |