CN105885142A - Formula and preparation method of novel insulated pressure-proof cable sheath - Google Patents
Formula and preparation method of novel insulated pressure-proof cable sheath Download PDFInfo
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- CN105885142A CN105885142A CN201610328415.0A CN201610328415A CN105885142A CN 105885142 A CN105885142 A CN 105885142A CN 201610328415 A CN201610328415 A CN 201610328415A CN 105885142 A CN105885142 A CN 105885142A
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- white carbon
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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
- C08L15/00—Compositions of rubber derivatives
- C08L15/005—Hydrogenated nitrile 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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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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
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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
- H01B3/30—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
- H01B3/40—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 epoxy resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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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
- 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
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a formula of a novel insulated pressure-proof cable sheath. The novel insulated pressure-proof cable sheath comprises the following raw materials in parts by weight: 4-20 parts of hydrogenated acrylonitrile-butadiene rubber, 4-20 parts of modified epoxy resin, 8-22 parts of a peroxide crosslinking agent, 5-15 parts of zinc stearate, 2-10 parts of modified polypropylene, 2-10 parts of a curing agent, 4-12 parts of hydrous zinc borate and 2-10 parts of white carbon black. The novel insulated pressure-proof cable sheath has the advantages of good insulation effect, long service life and the like.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of New insulated Compression-resistincable cable jacket formula and preparation method thereof.
Background technology
At present, along with science and technology development, industry etc. field also at rapid advances, bring therewith is cable consumption
Increasing, cable is typically several or the cable of at least two stranded similar ropes often organized by several groups of wires, often organizes wire
Between mutually insulated, and be often twisted into around a center, whole outside is surrounded by the cover layer of high-insulation, and the kind of cable has very
Many, it is different for can applying the use environment in fields different in a lot of fields, therefore also has cable not
Same requirement, existing cable the most often causes cable body internal structure damaged because extraneous stress is excessive,
It is easy to break down during its work, brings a lot of inconvenience to staff.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of New insulated Compression-resistincable cable sheath
Formula and preparation method thereof.
The present invention takes techniques below scheme to realize: a kind of New insulated Compression-resistincable cable jacket formula, by following
Form according to the raw material of weight portion: hydrogenated nitrile-butadiene rubber 4-20 part, modified epoxy 4-20 part, peroxide cross-linking agent 8-22
Part, zinc stearate 5-15 part, modified polypropene 2-10 part, firming agent 2-10 part, hydration zinc borate 4-12 part, white carbon 2-10
Part.
Above-mentioned a kind of New insulated Compression-resistincable cable jacket formula, is made up of according to the raw material of weight portion following: hydrogenation fourth
Nitrile rubber 4-18 part, modified epoxy 4-18 part, peroxide cross-linking agent 8-20 part, zinc stearate 5-12 part, modified poly-third
Alkene 2-8 part, firming agent 2-8 part, hydration zinc borate 4-10 part, white carbon 2-8 part.
Above-mentioned a kind of New insulated Compression-resistincable cable jacket formula, is made up of according to the raw material of weight portion following: hydrogenation fourth
Nitrile rubber 12 parts, modified epoxy 12 parts, peroxide cross-linking agent 15 parts, zinc stearate 10 parts, modified polypropene 6 parts, Gu
Agent 6 parts, hydration zinc borate 8 parts, white carbon 6 parts.
Above-mentioned a kind of New insulated Compression-resistincable cable jacket formula and preparation method thereof, comprises the following steps:
(1) weigh raw material according to the weight portion in claim 3, by hydrogenated nitrile-butadiene rubber, modified epoxy, zinc stearate,
Modified polypropene and hydration zinc borate are put into and are carried out sufficient stir process in batch mixer, make material mix homogeneously, are mixed
Thing A；
(2) peroxide cross-linking agent, firming agent and white carbon are dried at a temperature of 70 DEG C stir process, remove raw material
In the moisture that contains, and make raw material be sufficiently mixed, obtain mixture B；
(3) mixture A and mixture B is placed in drying device again it is dried process, stirred by agitating device
Mix process, make mixture A and mixture B carry out mixing and pelletize process by screw extruder, obtain finished product C.
The method have the advantages that the present invention has that insulation effect is good and length in service life etc. is excellent in sum
Point, and effectively raise the job stability of cable.
Detailed description of the invention
A kind of New insulated Compression-resistincable cable jacket formula, is made up of according to the raw material of weight portion following: hydrogenated nitrile-butadiene rubber
4-20 part, modified epoxy 4-20 part, peroxide cross-linking agent 8-22 part, zinc stearate 5-15 part, modified polypropene 2-10
Part, firming agent 2-10 part, hydration zinc borate 4-12 part, white carbon 2-10 part.
Above-mentioned a kind of New insulated Compression-resistincable cable jacket formula, is made up of according to the raw material of weight portion following: hydrogenation fourth
Nitrile rubber 4-18 part, modified epoxy 4-18 part, peroxide cross-linking agent 8-20 part, zinc stearate 5-12 part, modified poly-third
Alkene 2-8 part, firming agent 2-8 part, hydration zinc borate 4-10 part, white carbon 2-8 part.
Above-mentioned a kind of New insulated Compression-resistincable cable jacket formula, is made up of according to the raw material of weight portion following: hydrogenation fourth
Nitrile rubber 12 parts, modified epoxy 12 parts, peroxide cross-linking agent 15 parts, zinc stearate 10 parts, modified polypropene 6 parts, Gu
Agent 6 parts, hydration zinc borate 8 parts, white carbon 6 parts.
Above-mentioned a kind of New insulated Compression-resistincable cable jacket formula and preparation method thereof, comprises the following steps:
(1) weigh raw material according to the weight portion in claim 3, by hydrogenated nitrile-butadiene rubber, modified epoxy, zinc stearate,
Modified polypropene and hydration zinc borate are put into and are carried out sufficient stir process in batch mixer, make material mix homogeneously, are mixed
Thing A；
(2) peroxide cross-linking agent, firming agent and white carbon are dried at a temperature of 70 DEG C stir process, remove raw material
In the moisture that contains, and make raw material be sufficiently mixed, obtain mixture B；
(3) mixture A and mixture B is placed in drying device again it is dried process, stirred by agitating device
Mix process, make mixture A and mixture B carry out mixing and pelletize process by screw extruder, obtain finished product C.
The present invention has that insulation effect is good and the advantage such as length in service life, and effectively raises the working stability of cable
Property.
The above is embodiments of the invention, therefore all according to the structure described in the present patent application scope, feature and principle institute
The equivalence change done or modification, in the range of being all included in present patent application.
Claims (4)
1. a New insulated Compression-resistincable cable jacket formula, it is characterised in that be made up of according to the raw material of weight portion following: hydrogenation
Nitrile rubber 4-20 part, modified epoxy 4-20 part, peroxide cross-linking agent 8-22 part, zinc stearate 5-15 part is modified poly-
Propylene 2-10 part, firming agent 2-10 part, hydration zinc borate 4-12 part, white carbon 2-10 part.
A kind of New insulated Compression-resistincable cable jacket formula the most according to claim 1, it is characterised in that by following according to weight
The raw material composition of amount part: hydrogenated nitrile-butadiene rubber 4-18 part, modified epoxy 4-18 part, peroxide cross-linking agent 8-20 part, firmly
Fat acid zinc 5-12 part, modified polypropene 2-8 part, firming agent 2-8 part, hydration zinc borate 4-10 part, white carbon 2-8 part.
A kind of New insulated Compression-resistincable cable jacket formula the most according to claim 1, it is characterised in that by following according to weight
The raw material composition of amount part: hydrogenated nitrile-butadiene rubber 12 parts, modified epoxy 12 parts, peroxide cross-linking agent 15 parts, zinc stearate
10 parts, modified polypropene 6 parts, 6 parts of firming agent, hydration zinc borate 8 parts, white carbon 6 parts.
4., according to a kind of New insulated Compression-resistincable cable jacket formula described in claim 1-3 and preparation method thereof, its feature exists
In, comprise the following steps:
(1) weigh raw material according to the weight portion in claim 3, by hydrogenated nitrile-butadiene rubber, modified epoxy, zinc stearate,
Modified polypropene and hydration zinc borate are put into and are carried out sufficient stir process in batch mixer, make material mix homogeneously, are mixed
Thing A；
(2) peroxide cross-linking agent, firming agent and white carbon are dried at a temperature of 70 DEG C stir process, remove raw material
In the moisture that contains, and make raw material be sufficiently mixed, obtain mixture B；
(3) mixture A and mixture B is placed in drying device again it is dried process, stirred by agitating device
Mix process, make mixture A and mixture B carry out mixing and pelletize process by screw extruder, obtain finished product C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328415.0A CN105885142A (en) | 2016-05-18 | 2016-05-18 | Formula and preparation method of novel insulated pressure-proof cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328415.0A CN105885142A (en) | 2016-05-18 | 2016-05-18 | Formula and preparation method of novel insulated pressure-proof cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105885142A true CN105885142A (en) | 2016-08-24 |
Family
ID=56716456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610328415.0A Pending CN105885142A (en) | 2016-05-18 | 2016-05-18 | Formula and preparation method of novel insulated pressure-proof cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105885142A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244109A (en) * | 2015-08-26 | 2016-01-13 | 安徽华峰电缆集团有限公司 | High-intensity wear resistant cable used for construction |
| CN105367859A (en) * | 2015-08-16 | 2016-03-02 | 国网山东省电力公司临沂供电公司 | High-temperature-resistant and dampproof cable for industry |
-
2016
- 2016-05-18 CN CN201610328415.0A patent/CN105885142A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105367859A (en) * | 2015-08-16 | 2016-03-02 | 国网山东省电力公司临沂供电公司 | High-temperature-resistant and dampproof cable for industry |
| CN105244109A (en) * | 2015-08-26 | 2016-01-13 | 安徽华峰电缆集团有限公司 | High-intensity wear resistant cable used for construction |
Non-Patent Citations (1)
| Title |
|---|
| H.MEISENHEIMER: "低生烟无腐蚀的HNBR/EVM阻燃电缆护套", 《橡胶参考资料》 * |
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Application publication date: 20160824 |