CN104558885A - Environment-friendly PVC cable protection sleeve - Google Patents
Environment-friendly PVC cable protection sleeve Download PDFInfo
- Publication number
- CN104558885A CN104558885A CN201310494761.2A CN201310494761A CN104558885A CN 104558885 A CN104558885 A CN 104558885A CN 201310494761 A CN201310494761 A CN 201310494761A CN 104558885 A CN104558885 A CN 104558885A
- Authority
- CN
- China
- Prior art keywords
- percent
- environment
- friendly pvc
- pvc cable
- stabilizer
- 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
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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
- 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
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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
- H01B3/44—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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses an environment-friendly PVC cable protection sleeve which is prepared from the following raw materials: 70-80 percent of polyvinyl chloride resin, 5-10 percent of a heat stabilizer, 2-5 percent of a light stabilizer, 3-5 percent of an antioxidant, 2-5 percent of an auxiliary stabilizer, 1-2 percent of a plasticizer, 1-2 percent of a coloring agent, 1-2 percent of a lubricating agent, 1-2 percent of an impact modifier and 1-2 percent of other auxiliaries. The environment-friendly PVC cable protection sleeve is good in high-temperature resistance and high in aging resistance and can adapt to high temperature generated by overload short circuit in the using process of a power cable; the materials are high in insulating strength and high in volume resistivity, so that the environment-friendly PVC cable protection sleeve is high in flexibility and high in tensile strength, can resist uneven settlement, and is not required to be wrapped with concrete on the construction site; the friction coefficient of the surface of the inner wall is small, so that the use is facilitated, and the service life of the environment-friendly PVC cable protection sleeve is long.
Description
Technical field
The present invention relates to cable shoe, be specifically related to a kind of environment-friendly PVC cable protecting sleeve.
Background technology
Current engineering cable shoe is take polyvinyl chloride (PVC) RESINS as major ingredient, water-ground limestone is mixed for filler and the small powder such as chlorinatedpolyethylene, paraffin, and possess certain corrosion-resistant, high temperature resistant, fire-retardant, insulate the wear-resisting characteristic such as lightweight, pollution-free.But it is poor that its weak point is ultimate compression strength, require gap in addition with construction application, its flame retardant properties is also not ideal enough; Its vicat softening temperature is hovered at about 90 DEG C in addition, and inner and outer pipes wall friction coefficient is large, adds the difficulty of construction usage.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to the environment-friendly PVC cable protecting sleeve being to provide a kind of excellent property.
To achieve these goals, the present invention realizes by the following technical solutions: its raw material is made by other auxiliary agents of the tinting material of the softening agent of the auxiliary stabilizer of the oxidation inhibitor of the photostabilizer of the thermal stabilizer of the polyvinyl chloride (PVC) RESINS of 70%-80%, 5%-10%, 2%-5%, 3%-5%, 2%-5%, 1%-2%, 1%-2%, the lubricant of 1%-2%, the impact modifier of 1%-2% and 1%-2%.
As preferably, described thermo-stabilizer is metal soap, and described thermo-stabilizer is lead stearate.
As preferably, described photostabilizer is UV light absorber.
As preferably, described auxiliary stabilizer is that 2-ethyl acetic acid is plumbous.
As preferably, described softening agent is DOP.
As preferably, described lubricant is polyester synthetic ester.
As preferably, described impact modifier is MBS.
Product of the present invention has high temperature resistant and ageing resistance is good, and can adapt to the high temperature that power cable use procedure produces because of overload short circuit, material has high insulation resistance and volume specific resistance; Flexible and ultimate compression strength is large, anti-non-uniform settling, need not pouring concrete be encapsulated at the construction field (site); Inner wall surface coefficient of friction is little, is beneficial to use, and product life is long.
The present invention is described in detail below in conjunction with embodiment.
embodiment
The technique means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
This embodiment is by the following technical solutions: environment-friendly PVC cable protecting sleeve, and its raw material is made by other auxiliary agents of the tinting material of the softening agent of the auxiliary stabilizer of the oxidation inhibitor of the photostabilizer of the thermal stabilizer of the polyvinyl chloride (PVC) RESINS of 70%-80%, 5%-10%, 2%-5%, 3%-5%, 2%-5%, 1%-2%, 1%-2%, the lubricant of 1%-2%, the impact modifier of 1%-2% and 1%-2%.
It should be noted that described thermo-stabilizer is metal soap, described thermo-stabilizer is lead stearate.
It should be noted that described photostabilizer is UV light absorber.
It should be noted that described auxiliary stabilizer is that 2-ethyl acetic acid is plumbous.
It should be noted that described softening agent is DOP.
It should be noted that described lubricant is polyester synthetic ester.
It should be noted that described impact modifier is MBS.
Product of the present invention has high temperature resistant and ageing resistance is good, and can adapt to the high temperature that power cable use procedure produces because of overload short circuit, material has high insulation resistance and volume specific resistance; Flexible and ultimate compression strength is large, anti-non-uniform settling, need not pouring concrete be encapsulated at the construction field (site); Inner wall surface coefficient of friction is little, is beneficial to use, and product life is long.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. an environment-friendly PVC cable protecting sleeve; it is characterized in that, its raw material is made by other auxiliary agents of the tinting material of the softening agent of the auxiliary stabilizer of the oxidation inhibitor of the photostabilizer of the thermal stabilizer of the polyvinyl chloride (PVC) RESINS of 70%-80%, 5%-10%, 2%-5%, 3%-5%, 2%-5%, 1%-2%, 1%-2%, the lubricant of 1%-2%, the impact modifier of 1%-2% and 1%-2%.
2. a kind of environment-friendly PVC cable protecting sleeve according to claims 1, it is characterized in that, described thermo-stabilizer is metal soap, described thermo-stabilizer is lead stearate.
3. a kind of environment-friendly PVC cable protecting sleeve according to claims 1, is characterized in that, described photostabilizer is UV light absorber.
4. a kind of environment-friendly PVC cable protecting sleeve according to claims 1, is characterized in that, described auxiliary stabilizer is that 2-ethyl acetic acid is plumbous.
5. a kind of environment-friendly PVC cable protecting sleeve according to claims 1, is characterized in that, described softening agent is DOP.
6. a kind of environment-friendly PVC cable protecting sleeve according to claims 1, is characterized in that, described lubricant is polyester synthetic ester.
7. a kind of environment-friendly PVC cable protecting sleeve according to claims 1, is characterized in that, described impact modifier is MBS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494761.2A CN104558885A (en) | 2013-10-21 | 2013-10-21 | Environment-friendly PVC cable protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494761.2A CN104558885A (en) | 2013-10-21 | 2013-10-21 | Environment-friendly PVC cable protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104558885A true CN104558885A (en) | 2015-04-29 |
Family
ID=53076007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310494761.2A Pending CN104558885A (en) | 2013-10-21 | 2013-10-21 | Environment-friendly PVC cable protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104558885A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977839A (en) * | 2017-03-22 | 2017-07-25 | 合肥浦尔菲电线科技有限公司 | A kind of electric wire conduit and preparation method thereof |
| CN109983545A (en) * | 2016-11-30 | 2019-07-05 | 株式会社自动网络技术研究所 | Wire covering materials composition and insulated electric conductor |
| CN111509637A (en) * | 2020-05-20 | 2020-08-07 | 邵春牛 | PVC communication optical fiber cable protective sleeve convenient to suit |
-
2013
- 2013-10-21 CN CN201310494761.2A patent/CN104558885A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983545A (en) * | 2016-11-30 | 2019-07-05 | 株式会社自动网络技术研究所 | Wire covering materials composition and insulated electric conductor |
| CN109983545B (en) * | 2016-11-30 | 2020-10-23 | 株式会社自动网络技术研究所 | Composition for wire coating material and insulated wire |
| CN106977839A (en) * | 2017-03-22 | 2017-07-25 | 合肥浦尔菲电线科技有限公司 | A kind of electric wire conduit and preparation method thereof |
| CN111509637A (en) * | 2020-05-20 | 2020-08-07 | 邵春牛 | PVC communication optical fiber cable protective sleeve convenient to suit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |