CN106633308A - Special protective casing for computer cable and production process of special protective casing - Google Patents
Special protective casing for computer cable and production process of special protective casing Download PDFInfo
- Publication number
- CN106633308A CN106633308A CN201611206583.9A CN201611206583A CN106633308A CN 106633308 A CN106633308 A CN 106633308A CN 201611206583 A CN201611206583 A CN 201611206583A CN 106633308 A CN106633308 A CN 106633308A
- Authority
- CN
- China
- Prior art keywords
- parts
- computer cable
- cable
- protective casing
- privacy protection
- Prior art date
- 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
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Abstract
The invention discloses a special protective casing for a computer cable. The special protective casing is prepared from the following raw materials in parts by mass: 62 to 74 parts of PE resin, 25 to 30 parts of fluorinated silicone rubber, 9 to 13 parts of terpene resin, 25 to 36 parts of linear low density polyethylene, 6 to 10 parts of a styrene-maleic anhydride copolymer, 7 to 14 parts of benzoyl peroxide, 6 to 15 parts of phosphite ester, 7 to 11 parts of tributyl citrate, 3 to 5 parts of glass fiber, 5 to 9 parts of carbon fiber, 2 to 3 parts of a titanate coupling agent, 2 to 4 parts of an antioxidant, 8 to 12 parts of a flame retardant and 3 to 5 parts of a lubricating agent. The technological process is simple, and raw material proportioning is reasonable; the special protective casing raw materials which are supplied to the computer cable are excellent in insulation property, wear resistance, corrosion resistance, high temperature resistance, water resistance and dampproofness; a cable core can be effectively protected, the service life of the cable can be prolonged, and the use safety is guaranteed; meanwhile, the resistivity is high, the dielectric loss is small, and the signal transmission performance is high; the use effect is better, and reasonable use of the computer cable is guaranteed.
Description
Technical field
The present invention relates to technical field of cable production, and in particular to a kind of computer cable privacy protection set and its production work
Skill.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, product variety Service Efficiency and domestic market
Occupation rate is more than 90%.Worldwide, the Chinese electric wire gross output value has exceeded the U.S., becomes the first big electricity in the world
Line cable producing country.Along with Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, industry overall technology
Level is largely increased.China's economic growth continuously and healthily, for cable products the huge market space, Chinese city are provided
The strong temptation of field intensity so that the world all focuses on Chinese market sight, in short decades of reforming and opening up to the outside world, Chinese cable
The huge production capacity that manufacturing industry is formed allows the world to regard with special esteem.With China electric power industry, data communication industry, city rail
The continuous expansion of the industry sizes such as communications, car industry and shipbuilding, also will increase rapidly to the demand of electric wire, not send a telegram here
Line cable industry it also has huge development potentiality.Cable mainly includes internal cable core with the sheath composition being coated on outside cable core, shield
Set plays insulation and protective effect, but the sheath for using on the market at present is typically all made by plastics are directly plasticated, for
The higher cable of this relative requirement of computer cable, making common cable jacket material that communication data can be caused to exist affects.
The content of the invention
The present invention is intended to provide a kind of computer cable privacy protection set and its production technology.
The present invention provides following technical scheme：
A kind of computer cable privacy protection set, it is made up of the raw material of following parts by weight：PE resin 62-74 parts,
Fluorosioloxane rubber 25-30 parts, terpene resin 9-13 parts, LLDPE 25-36 parts, styrene-maleic anhydride copolymer
6-10 parts, benzoyl peroxide 7-14 parts, phosphite ester 6-15 parts, ATBC 7-11 parts, glass fibre 3-5 parts, carbon
Fiber 5-9 parts, titanate coupling agent 2-3 parts, antioxidant 2-4 parts, fire retardant 8-12 parts, lubricant 3-5 parts.
A kind of production technology of computer cable privacy protection set, comprises the following steps：
(1) will be placed in kneader after the mixing of PE resin fluorosioloxane rubber, terpene resin and LLDPE, control
Air pressure is 0.2-0.3MPa, carries out mediating banburying 5-6min；
(2) after above-mentioned banburying terminates, by styrene-maleic anhydride copolymer, benzoyl peroxide, phosphite ester, lemon
Lemon acid tributyl is added in kneader, then carries out being heated to 118-132 DEG C, carries out the 2-3h that just plasticates；
(3) glass fibre, carbon fiber are added in mill, 2-4min is kneaded at 120-130 DEG C, finally bag roller, wrapped
55-65 DEG C of roll temperature；
(4) carry out plasticating eventually after being well mixed the compound of step (2) and step (3) compound at 140-150 DEG C
1-2h, adds titanate coupling agent, antioxidant, fire retardant, lubricant, after stirring, then carries out being granulated after pelletizing, extrusion
Obtain final product.
The lubricant is silicone emulsion.
The antioxidant is the double lauryls of thio-2 acid.
The fire retardant is made up of the raw material of following parts by weight：It is ethylene-vinyl acetate copolymer 10-15 parts, ultralow close
Degree polyethylene 8-11 parts, polyethylene terephthalate 6-9 parts, rice bran wax 4-7 parts, silica white 3-6 parts, rilanit special 3-
6 parts.
Compared with prior art, the invention has the beneficial effects as follows：Present invention process flow process is succinct, and reasonable raw material proportioning is
The sheath raw material that computer cable is provided, with superior insulation, wearability, corrosion resistance, heat-resisting quantity and water-fast moisture resistance,
Can effective protection core, extend the service life of cable and ensure safety in utilization, while resistivity is high, dielectric loss
The strong advantage of little, signal transmission performance, using effect is more preferable, it is ensured that computer cable reasonable employment.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
A kind of computer cable privacy protection set of embodiment 1, it is made up of the raw material of following parts by weight：PE resins 62
Part, 25 parts of fluorosioloxane rubber, 9 parts of terpene resin, 25 parts of LLDPE, 6 parts of styrene-maleic anhydride copolymer, mistake
7 parts of BP, 6 parts of phosphite ester, 7 parts of ATBC, 3 parts of glass fibre, 5 parts of carbon fiber, titanate coupling agent 2
Part, 2 parts of antioxidant, 8 parts of fire retardant, 3 parts of lubricant.
A kind of production technology of computer cable privacy protection set, comprises the following steps：
(1) will be placed in kneader after the mixing of PE resin fluorosioloxane rubber, terpene resin and LLDPE, control
Air pressure is 0.2-0.3MPa, carries out mediating banburying 5-6min；
(2) after above-mentioned banburying terminates, by styrene-maleic anhydride copolymer, benzoyl peroxide, phosphite ester, lemon
Lemon acid tributyl is added in kneader, then carries out being heated to 118-132 DEG C, carries out the 2-3h that just plasticates；
(3) glass fibre, carbon fiber are added in mill, 2-4min is kneaded at 120-130 DEG C, finally bag roller, wrapped
55-65 DEG C of roll temperature；
(4) carry out plasticating eventually after being well mixed the compound of step (2) and step (3) compound at 140-150 DEG C
1-2h, adds titanate coupling agent, antioxidant, fire retardant, lubricant, after stirring, then carries out being granulated after pelletizing, extrusion
Obtain final product.
The lubricant is silicone emulsion.
The antioxidant is the double lauryls of thio-2 acid.
The fire retardant is made up of the raw material of following parts by weight：It is ethylene-vinyl acetate copolymer 10-15 parts, ultralow close
Degree polyethylene 8-11 parts, polyethylene terephthalate 6-9 parts, rice bran wax 4-7 parts, silica white 3-6 parts, rilanit special 3-
6 parts.
A kind of computer cable privacy protection set of embodiment 2, it is made up of the raw material of following parts by weight：PE resins 74
Part, 30 parts of fluorosioloxane rubber, 13 parts of terpene resin, 36 parts of LLDPE, 10 parts of styrene-maleic anhydride copolymer,
14 parts of benzoyl peroxide, 15 parts of phosphite ester, 11 parts of ATBC, 5 parts of glass fibre, 9 parts of carbon fiber, titanate esters idol
3 parts of agent of connection, 4 parts of antioxidant, 12 parts of fire retardant, 5 parts of lubricant.
A kind of production technology of computer cable privacy protection set, comprises the following steps：
(1) will be placed in kneader after the mixing of PE resin fluorosioloxane rubber, terpene resin and LLDPE, control
Air pressure is 0.2-0.3MPa, carries out mediating banburying 5-6min；
(2) after above-mentioned banburying terminates, by styrene-maleic anhydride copolymer, benzoyl peroxide, phosphite ester, lemon
Lemon acid tributyl is added in kneader, then carries out being heated to 118-132 DEG C, carries out the 2-3h that just plasticates；
(3) glass fibre, carbon fiber are added in mill, 2-4min is kneaded at 120-130 DEG C, finally bag roller, wrapped
55-65 DEG C of roll temperature；
(4) carry out plasticating eventually after being well mixed the compound of step (2) and step (3) compound at 140-150 DEG C
1-2h, adds titanate coupling agent, antioxidant, fire retardant, lubricant, after stirring, then carries out being granulated after pelletizing, extrusion
Obtain final product.
The lubricant is silicone emulsion.
The antioxidant is the double lauryls of thio-2 acid.
The fire retardant is made up of the raw material of following parts by weight：It is ethylene-vinyl acetate copolymer 10-15 parts, ultralow close
Degree polyethylene 8-11 parts, polyethylene terephthalate 6-9 parts, rice bran wax 4-7 parts, silica white 3-6 parts, rilanit special 3-
6 parts.
A kind of computer cable privacy protection set of embodiment 3, it is made up of the raw material of following parts by weight：PE resins 68
Part, 27 parts of fluorosioloxane rubber, 11 parts of terpene resin, 28 parts of LLDPE, 8 parts of styrene-maleic anhydride copolymer, mistake
12 parts of BP, 11 parts of phosphite ester, 9 parts of ATBC, 4 parts of glass fibre, 6 parts of carbon fiber, titanate esters are coupled
3 parts of agent, 3 parts of antioxidant, 10 parts of fire retardant, 4 parts of lubricant.
A kind of production technology of computer cable privacy protection set, comprises the following steps：
(1) will be placed in kneader after the mixing of PE resin fluorosioloxane rubber, terpene resin and LLDPE, control
Air pressure is 0.2-0.3MPa, carries out mediating banburying 5-6min；
(2) after above-mentioned banburying terminates, by styrene-maleic anhydride copolymer, benzoyl peroxide, phosphite ester, lemon
Lemon acid tributyl is added in kneader, then carries out being heated to 118-132 DEG C, carries out the 2-3h that just plasticates；
(3) glass fibre, carbon fiber are added in mill, 2-4min is kneaded at 120-130 DEG C, finally bag roller, wrapped
55-65 DEG C of roll temperature；
(4) carry out plasticating eventually after being well mixed the compound of step (2) and step (3) compound at 140-150 DEG C
1-2h, adds titanate coupling agent, antioxidant, fire retardant, lubricant, after stirring, then carries out being granulated after pelletizing, extrusion
Obtain final product.
The lubricant is silicone emulsion.
The antioxidant is the double lauryls of thio-2 acid.
The fire retardant is made up of the raw material of following parts by weight：It is ethylene-vinyl acetate copolymer 10-15 parts, ultralow close
Degree polyethylene 8-11 parts, polyethylene terephthalate 6-9 parts, rice bran wax 4-7 parts, silica white 3-6 parts, rilanit special 3-
6 parts.
It is obvious to a person skilled in the art that the invention is not restricted to the details of the one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than the explanation is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each
Embodiment only includes an independent technical scheme, and this narrating mode of specification is only this area for clarity
Technical staff should using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form this
Art personnel may be appreciated other embodiment.
Claims (5)
1. a kind of computer cable privacy protection set, it is characterised in that it is made up of the raw material of following parts by weight：PE resins
62-74 parts, fluorosioloxane rubber 25-30 parts, terpene resin 9-13 parts, LLDPE 25-36 parts, styrene-maleic acid
Anhydride copolymer 6-10 parts, benzoyl peroxide 7-14 parts, phosphite ester 6-15 parts, ATBC 7-11 parts, glass fibre
3-5 parts, carbon fiber 5-9 parts, titanate coupling agent 2-3 parts, antioxidant 2-4 parts, fire retardant 8-12 parts, lubricant 3-5 parts.
2. the production technology that a kind of computer cable privacy protection as claimed in claim 1 covers, it is characterised in that including following
Step：
(1) will be placed in kneader after the mixing of PE resin fluorosioloxane rubber, terpene resin and LLDPE, control air pressure
For 0.2-0.3MPa, carry out mediating banburying 5-6min；
(2) after above-mentioned banburying terminates, by styrene-maleic anhydride copolymer, benzoyl peroxide, phosphite ester, citric acid
Tributyl is added in kneader, then carries out being heated to 118-132 DEG C, carries out the 2-3h that just plasticates；
(3) glass fibre, carbon fiber are added in mill, 2-4min is kneaded at 120-130 DEG C, finally bag roller, bag roller temperature
55-65 DEG C of degree；
(4) 1-2h that plasticates eventually is carried out after being well mixed the compound of step (2) and step (3) compound at 140-150 DEG C,
Titanate coupling agent, antioxidant, fire retardant, lubricant are added, after stirring, then carries out granulating and obtaining final product after pelletizing, extrusion.
3. the production technology that a kind of computer cable privacy protection according to claim 1 and 2 covers, it is characterised in that：Institute
Lubricant is stated for silicone emulsion.
4. the production technology that a kind of computer cable privacy protection according to claim 1 and 2 covers, it is characterised in that：Institute
Antioxidant is stated for the double lauryls of thio-2 acid.
5. the production technology that a kind of computer cable privacy protection according to claim 1 and 2 covers, it is characterised in that：Institute
State fire retardant to be made up of the raw material of following parts by weight：Ethylene-vinyl acetate copolymer 10-15 parts, ultra-low density polyethylene 8-
11 parts, polyethylene terephthalate 6-9 parts, rice bran wax 4-7 parts, silica white 3-6 parts, rilanit special 3-6 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206583.9A CN106633308A (en) | 2016-12-23 | 2016-12-23 | Special protective casing for computer cable and production process of special protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206583.9A CN106633308A (en) | 2016-12-23 | 2016-12-23 | Special protective casing for computer cable and production process of special protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106633308A true CN106633308A (en) | 2017-05-10 |
Family
ID=58827181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206583.9A Pending CN106633308A (en) | 2016-12-23 | 2016-12-23 | Special protective casing for computer cable and production process of special protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106633308A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400371A (en) * | 2017-09-15 | 2017-11-28 | 杭州千岛湖永通电缆有限公司 | A kind of automobile charging pile environment-friendly cable |
| CN108017902A (en) * | 2017-11-28 | 2018-05-11 | 安徽华源电缆集团有限公司 | A kind of cable braid shielded layer material |
| CN108264672A (en) * | 2017-12-06 | 2018-07-10 | 淮北市天相电缆有限责任公司 | Electronic computer controls insulating material for cable with multipair shielding |
| CN108992827A (en) * | 2018-05-30 | 2018-12-14 | 陈毅忠 | A kind of preparation method of insulating corrosion aerosol extinguishing agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861278A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Communication cable special-purposed cable sheath material and preparation method thereof |
| CN104861261A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Polyethylene cable sheath material and preparation method thereof |
| CN106118072A (en) * | 2016-08-08 | 2016-11-16 | 安徽埃克森科技集团有限公司 | A kind of instrument and meter spiral cable external jacket |
| CN106189261A (en) * | 2016-08-08 | 2016-12-07 | 安徽埃克森科技集团有限公司 | A kind of high-tension switch cabinet Flame-Retardant and Oil-Resistant type flexible cable sheath |
-
2016
- 2016-12-23 CN CN201611206583.9A patent/CN106633308A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861278A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Communication cable special-purposed cable sheath material and preparation method thereof |
| CN104861261A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Polyethylene cable sheath material and preparation method thereof |
| CN106118072A (en) * | 2016-08-08 | 2016-11-16 | 安徽埃克森科技集团有限公司 | A kind of instrument and meter spiral cable external jacket |
| CN106189261A (en) * | 2016-08-08 | 2016-12-07 | 安徽埃克森科技集团有限公司 | A kind of high-tension switch cabinet Flame-Retardant and Oil-Resistant type flexible cable sheath |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400371A (en) * | 2017-09-15 | 2017-11-28 | 杭州千岛湖永通电缆有限公司 | A kind of automobile charging pile environment-friendly cable |
| CN108017902A (en) * | 2017-11-28 | 2018-05-11 | 安徽华源电缆集团有限公司 | A kind of cable braid shielded layer material |
| CN108264672A (en) * | 2017-12-06 | 2018-07-10 | 淮北市天相电缆有限责任公司 | Electronic computer controls insulating material for cable with multipair shielding |
| CN108992827A (en) * | 2018-05-30 | 2018-12-14 | 陈毅忠 | A kind of preparation method of insulating corrosion aerosol extinguishing agent |
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Application publication date: 20170510 |