CN104262828A - Oil-resistant cable material and preparation method thereof - Google Patents
Oil-resistant cable material and preparation method thereof Download PDFInfo
- Publication number
- CN104262828A CN104262828A CN201410456700.1A CN201410456700A CN104262828A CN 104262828 A CN104262828 A CN 104262828A CN 201410456700 A CN201410456700 A CN 201410456700A CN 104262828 A CN104262828 A CN 104262828A
- Authority
- CN
- China
- Prior art keywords
- parts
- cable material
- resistant cable
- polyvinyl chloride
- polyethylene
- 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.)
- Pending
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
Abstract
The invention discloses an oil-resistant cable material. The preparation method comprises the following steps: mixing polyvinyl chloride, active light calcium carbonate and polyethylene (PE) into a mixing machine, adding a polyester plasticizer, a stabilizer, antimony trioxide (Sb2O3) and high-polymer organic calcium when the temperature reaches 90 DEC, and uniformly mixing at normal temperature; and discharging the mixture into a discharging section, compounding in a double screw extruder, extruding and granulating. The cable material can keep the original physical properties constant in various oil stain environments on the premise of ensuring various physical property indexes in the conventional environment.
Description
Technical field
The present invention relates to a kind of high polymers CABLE MATERIALS.
Background technology
Electric wire refers to the material for electric power, communication and associated transport purposes.Along with the development of society, electric wire is more and more widely used in every field, as transport, communication, building etc., therefore, also more and more higher to the requirement of the professional domain of electric wire.Traditional polyvinyl chloride cable material, formula is: polyvinyl chloride 100 parts, dioctyl phthalate (DOP) 50-60 part, one package stabilizer 6-10 part, lubricant 1-3 part, calcene 20-30 part, above-mentioned materials CABLE MATERIALS can only solve conventional indoor and outdoor environmental demand, some special trade is needed to the equipment of operation in a variety of greasy dirt, normal cable then can not meet its environmental requirement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of oil resistant cable material, and this CABLE MATERIALS is guaranteeing that the every physical index in conventional environment also keeps original physical property constant in various oil pollution environment outward.
A kind of oil resistant cable material, wherein, its moiety is made up of the raw material of following weight part:
Above-mentioned a kind of oil resistant cable material, wherein, preferably, its moiety is made up of the raw material of following weight part:
A preparation method for oil resistant cable material, wherein, preparation process is as follows: by polyvinyl chloride, calcene and polyethylene (PE) are put into mixing machine and are mixed, when temperature reaches 90 degree, add polyester plasticizer, stablizer, antimonous oxide (SB
2o
3), polymer organic calcium, mixes under normal temperature state; The material mixed is discharged into unloading part, then joins in twin-screw extruder mixing, extrude, granulation.
Above-mentioned a kind of oil resistant cable material, compared with prior art, tool has the following advantages in the present invention:
1, by improving production formula and additive, cable jacket and heart yearn is made to have stronger oil rub resistance performance.
2, polyester plasticizer well compatible requirement of anti-adverse environment while guaranteeing conventional physical property, especially motor transformer oils.
3, light specific gravity, plasticizing rate are high, and heatproof reaches 40 DEG C ~ 105 DEG C, and indeformable not embrittlement is aging, possesses superior product performance, range of application and field more extensive;
4, under 136 DEG C of thermal ageing 168h conditions, the velocity of variation of mechanical property (tensile strength, elongation at break) is within ± 20%, and oxygen index is greater than 38, therefore, has good over-all properties.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Polyvinyl chloride of the present invention is high molecular weight pvc (HMWPV ±), also known as polychloroethylene with high polymerization degree, refers to the polyvinyl chloride resin of the polymerization degree more than 1300.Stablizer is calcium zinc (Ca-Zn) one package stabilizer.
Embodiment one:
By 100 parts of polyvinyl chloride, 30 parts of calcenes and 1 part of polyethylene (PE) are put into mixing machine and are mixed, when temperature reaches 90 degree, add 50 parts of polyester plasticizers, 10 parts of calcium zinc (Ca-Zn) one package stabilizers, 10 parts of antimonous oxide (SB
2o
3), 5 parts of polymer organic calciums, mix under normal temperature state; The material mixed is discharged into unloading part, then joins in twin-screw extruder mixing, extrude, granulation.
The performance data of the oil resistant cable material obtained by table 1 embodiment 1
Embodiment two:
By 100 parts of polyvinyl chloride, 30 parts of calcenes and 1 part of polyethylene (PE) are put into mixing machine and are mixed, when temperature reaches 90 degree, add 48 parts of polyester plasticizers, 8.5 parts of calcium zinc (Ca-Zn) one package stabilizers, 9 parts of antimonous oxide (SB
2o
3), 5 parts of polymer organic calciums, mix under normal temperature state; The material mixed is discharged into unloading part, then joins in twin-screw extruder mixing, extrude, granulation.
The performance data of the oil resistant cable material obtained by table 1 embodiment 1
Embodiment one:
By 100 parts of polyvinyl chloride, 30 parts of calcenes and 1 part of polyethylene (PE) are put into mixing machine and are mixed, when temperature reaches 90 degree, add 53 parts of polyester plasticizers, 9.5 parts of calcium zinc (Ca-Zn) one package stabilizers, 9.5 parts of antimonous oxide (SB
2o
3), 5 parts of polymer organic calciums, mix under normal temperature state; The material mixed is discharged into unloading part, then joins in twin-screw extruder mixing, extrude, granulation.
The performance data of the oil resistant cable material obtained by table 1 embodiment 1
Claims (3)
1. an oil resistant cable material, is characterized in that, its moiety is made up of the raw material of following weight part:
Polyvinyl chloride 100 parts
Polyester plasticizer 45-55 part
Stablizer 8-10 part
Polymer organic calcium 5 parts
Antimonous oxide (SB
2o
3) 9-10 part
Polyethylene (PE) 1 part
Calcene 30 parts.
2. a kind of oil resistant cable material as claimed in claim 1, is characterized in that, preferably, it is made up of the raw material of following weight part:
Polyvinyl chloride 100 parts
Polyester plasticizer 50 parts
Stablizer 10 parts
Polymer organic calcium 5 parts
Antimonous oxide (SB
2o
3) 10 parts
Polyethylene (PE) 1 part
Calcene 30 parts.
3. a preparation method for oil resistant cable material, is characterized in that, by polyvinyl chloride, calcene and polyethylene (PE) are put into mixing machine and mixed, and when temperature reaches 90 degree, add polyester plasticizer, stablizer, antimonous oxide (SB
2o
3), polymer organic calcium, mixes under normal temperature state; The material mixed is discharged into unloading part, then joins in twin-screw extruder mixing, extrude, granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456700.1A CN104262828A (en) | 2014-09-09 | 2014-09-09 | Oil-resistant cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456700.1A CN104262828A (en) | 2014-09-09 | 2014-09-09 | Oil-resistant cable material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104262828A true CN104262828A (en) | 2015-01-07 |
Family
ID=52154425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410456700.1A Pending CN104262828A (en) | 2014-09-09 | 2014-09-09 | Oil-resistant cable material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104262828A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251441A (en) * | 2018-08-21 | 2019-01-22 | 镇江中佳电器有限公司 | A kind of waterproof oil resistant cable material |
| CN112795102A (en) * | 2019-11-13 | 2021-05-14 | 江苏河阳电气有限公司 | Flame-retardant cable for electric vehicle charging system and preparation method thereof |
-
2014
- 2014-09-09 CN CN201410456700.1A patent/CN104262828A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251441A (en) * | 2018-08-21 | 2019-01-22 | 镇江中佳电器有限公司 | A kind of waterproof oil resistant cable material |
| CN112795102A (en) * | 2019-11-13 | 2021-05-14 | 江苏河阳电气有限公司 | Flame-retardant cable for electric vehicle charging system and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |