CN107459678A - A kind of anti-aging Tensile cable sheath material and preparation method thereof - Google Patents
A kind of anti-aging Tensile cable sheath material and preparation method thereof Download PDFInfo
- Publication number
- CN107459678A CN107459678A CN201710707893.7A CN201710707893A CN107459678A CN 107459678 A CN107459678 A CN 107459678A CN 201710707893 A CN201710707893 A CN 201710707893A CN 107459678 A CN107459678 A CN 107459678A
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- China
- Prior art keywords
- antioxidant
- rubber
- aging tensile
- cable sheath
- raw material
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- 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
- C08L2201/08—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
Abstract
The invention discloses a kind of anti-aging Tensile cable sheath material and preparation method thereof, its raw material includes by weight：Natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, Kynoar, carbon black, naphthenic oil, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate, age resistor 445, antioxidant 2246, antioxidant 264, antioxidant MB, vulcanizing agent.The present invention is cooperated as major ingredient with properly mixed natural rubber, polyurethane rubber, EP rubbers and isoprene rubber, it is auxiliary material to be aided with ethylene-vinyl acetate copolymer and Kynoar again, make the hardness of base-material suitable, stability, ageing resistance, stretch-resistance are notable, further coordinate other each raw materials, complemented each other between raw material, make finished product that there is stronger anti-aging tensile resistance, greatly prolong the service life of cable.
Description
Technical field
The present invention relates to electrical equipment technical field, more particularly to a kind of anti-aging Tensile cable sheath material and its preparation
Method.
Background technology
With developing rapidly for economy, electric wire is widely used in industry-by-industry, field.
Cable, typically by several or similar rope that several groups of wires (every group at least two) are twisted cable, often
Mutually insulated between group wire, and be often twisted into around a center, whole outside is surrounded by the cable cover(ing) of high-insulation.Cable
With interior energization, the feature of external insulation.
The anti-aging tensile resistance of existing cable protective cover material is poor, causes its life-span to receive influence.
The content of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, there is provided a kind of anti-aging stretch-proof cable
Protective cover material and preparation method thereof.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of anti-aging Tensile cable sheath material, its raw material include by weight：
Preferably, its raw material includes by weight：
Wherein, the vulcanizing agent is BAA.
A kind of preparation method of anti-aging Tensile cable sheath material, comprises the following steps：
Step1, each raw material is weighed by predetermined weight part；
Step2, by natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, poly-
Vinylidene, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate add stirred autoclave
In, with 180-200 DEG C of temperature, 700-850r/min speed stirring 20-35min；
Step3,70-80 DEG C is cooled the temperature to, then add carbon black, naphthenic oil, age resistor 445, antioxidant 2246, anti-old
Agent 264, antioxidant MB, 10-15min is stirred with 500-600r/min speed；
Step4, vulcanizing agent is added, is vulcanized on vulcanizing press, gets product cable jacket material.
Beneficial effects of the present invention：The present invention is with properly mixed natural rubber, polyurethane rubber, EP rubbers and isoamyl
It is major ingredient that rubber, which cooperates, then it is auxiliary material to be aided with ethylene-vinyl acetate copolymer and Kynoar, fits the hardness of base-material
Preferably, stability, ageing resistance, stretch-resistance are notable, further coordinate other each raw materials, are complemented each other between raw material, make finished product
With stronger anti-aging tensile resistance, greatly prolong the service life of cable.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) each raw material is weighed by following parts by weight：
(2) by natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, poly- inclined fluorine
Ethene, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate are added in stirred autoclave,
With 180-200 DEG C of temperature, 700-850r/min speed stirring 20-35min；
(3) 70-80 DEG C is cooled the temperature to, then adds carbon black, naphthenic oil, age resistor 445, antioxidant 2246, age resistor
264th, antioxidant MB, 10-15min is stirred with 500-600r/min speed；
(4) vulcanizing agent is added, is vulcanized on vulcanizing press, gets product cable jacket material.
Embodiment 2
(1) each raw material is weighed by following parts by weight：
(2) by natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, poly- inclined fluorine
Ethene, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate are added in stirred autoclave,
With 180-200 DEG C of temperature, 700-850r/min speed stirring 20-35min；
(3) 70-80 DEG C is cooled the temperature to, then adds carbon black, naphthenic oil, age resistor 445, antioxidant 2246, age resistor
264th, antioxidant MB, 10-15min is stirred with 500-600r/min speed；
(4) vulcanizing agent is added, is vulcanized on vulcanizing press, gets product cable jacket material.
Embodiment 3
(1) each raw material is weighed by following parts by weight：
(2) by natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, poly- inclined fluorine
Ethene, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate are added in stirred autoclave,
With 180-200 DEG C of temperature, 700-850r/min speed stirring 20-35min；
(3) 70-80 DEG C is cooled the temperature to, then adds carbon black, naphthenic oil, age resistor 445, antioxidant 2246, age resistor
264th, antioxidant MB, 10-15min is stirred with 500-600r/min speed；
(4) vulcanizing agent is added, is vulcanized on vulcanizing press, gets product cable jacket material.
Embodiment 4
(1) each raw material is weighed by following parts by weight：
(2) by natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, poly- inclined fluorine
Ethene, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate are added in stirred autoclave,
With 180-200 DEG C of temperature, 700-850r/min speed stirring 20-35min；
(3) 70-80 DEG C is cooled the temperature to, then adds carbon black, naphthenic oil, age resistor 445, antioxidant 2246, age resistor
264th, antioxidant MB, 10-15min is stirred with 500-600r/min speed；
(4) vulcanizing agent is added, is vulcanized on vulcanizing press, gets product cable jacket material.
Cable jacket material and common protective cover material to the embodiment of the present invention carry out performance test, and test result is：
The present invention is based on the mutual cooperation of properly mixed natural rubber, polyurethane rubber, EP rubbers and isoprene rubber
Material, then it is auxiliary material to be aided with ethylene-vinyl acetate copolymer and Kynoar, makes the hardness of base-material suitable, stability, anti-aging
Property, stretch-resistance it is notable, further coordinate other each raw materials, complemented each other between raw material, there is finished product stronger anti-aging
Tensile resistance, greatly prolong the service life of cable.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification,
Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (4)
1. a kind of anti-aging Tensile cable sheath material, it is characterised in that its raw material includes by weight：
A kind of 2. anti-aging Tensile cable sheath material according to claim 1, it is characterised in that：Its raw material is by weight
Including：
A kind of 3. anti-aging Tensile cable sheath material according to claim 1 or 2, it is characterised in that：The vulcanizing agent
For BAA.
4. a kind of preparation method of anti-aging Tensile cable sheath material, it is characterised in that comprise the following steps：
Step1, each raw material is weighed by predetermined weight part；
Step2, by natural rubber, polyurethane rubber, EP rubbers, isoprene rubber, ethylene-vinyl acetate copolymer, poly- inclined fluorine
Ethene, fatty acid zinc, vinyl bis-stearamides, silane coupler KH560, zinc methacrylate are added in stirred autoclave,
With 180-200 DEG C of temperature, 700-850r/min speed stirring 20-35min；
Step3,70-80 DEG C is cooled the temperature to, then add carbon black, naphthenic oil, age resistor 445, antioxidant 2246, age resistor
264th, antioxidant MB, 10-15min is stirred with 500-600r/min speed；
Step4, vulcanizing agent is added, is vulcanized on vulcanizing press, gets product cable jacket material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707893.7A CN107459678A (en) | 2017-08-17 | 2017-08-17 | A kind of anti-aging Tensile cable sheath material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707893.7A CN107459678A (en) | 2017-08-17 | 2017-08-17 | A kind of anti-aging Tensile cable sheath material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107459678A true CN107459678A (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707893.7A Pending CN107459678A (en) | 2017-08-17 | 2017-08-17 | A kind of anti-aging Tensile cable sheath material and preparation method thereof |
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| CN (1) | CN107459678A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929470A (en) * | 2018-08-29 | 2018-12-04 | 三斯达（江苏）环保科技有限公司 | A kind of anti-aging rubber composition and preparation method thereof |
| CN110396263A (en) * | 2019-06-25 | 2019-11-01 | 安徽上华电缆有限公司 | A kind of underwater long-acting special antibacterial cable material and preparation method thereof |
| CN111138731A (en) * | 2020-01-11 | 2020-05-12 | 锐威环球科技(深圳)有限公司 | LED lamp string and preparation method thereof |
| CN111499931A (en) * | 2020-03-26 | 2020-08-07 | 云南多宝电缆集团股份有限公司 | High-strength heat-resistant cable and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772801A (en) * | 2005-08-05 | 2006-05-17 | 东莞银禧塑胶有限公司 | High flame retardance low smoke no-halogen cable sheath material and its production process |
| CN105111515A (en) * | 2015-08-17 | 2015-12-02 | 繁昌县菲德通讯材料设计有限公司 | Novel antioxidant modified natural rubber cable material |
-
2017
- 2017-08-17 CN CN201710707893.7A patent/CN107459678A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772801A (en) * | 2005-08-05 | 2006-05-17 | 东莞银禧塑胶有限公司 | High flame retardance low smoke no-halogen cable sheath material and its production process |
| CN105111515A (en) * | 2015-08-17 | 2015-12-02 | 繁昌县菲德通讯材料设计有限公司 | Novel antioxidant modified natural rubber cable material |
Non-Patent Citations (1)
| Title |
|---|
| 孔子明: "《最新新型工程材料生产新技术应用与新产品开发研制及行业技术标准实用大全》", 30 November 2004, 学苑音像出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929470A (en) * | 2018-08-29 | 2018-12-04 | 三斯达（江苏）环保科技有限公司 | A kind of anti-aging rubber composition and preparation method thereof |
| CN110396263A (en) * | 2019-06-25 | 2019-11-01 | 安徽上华电缆有限公司 | A kind of underwater long-acting special antibacterial cable material and preparation method thereof |
| CN111138731A (en) * | 2020-01-11 | 2020-05-12 | 锐威环球科技(深圳)有限公司 | LED lamp string and preparation method thereof |
| CN111138731B (en) * | 2020-01-11 | 2022-06-14 | 锐威环球科技(深圳)有限公司 | LED lamp string and preparation method thereof |
| CN111499931A (en) * | 2020-03-26 | 2020-08-07 | 云南多宝电缆集团股份有限公司 | High-strength heat-resistant cable and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |