CN103540037A - Ultraviolet-resistant wire rubber sheath - Google Patents
Ultraviolet-resistant wire rubber sheath Download PDFInfo
- Publication number
- CN103540037A CN103540037A CN201310457739.0A CN201310457739A CN103540037A CN 103540037 A CN103540037 A CN 103540037A CN 201310457739 A CN201310457739 A CN 201310457739A CN 103540037 A CN103540037 A CN 103540037A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- ultraviolet
- wire rubber
- antiultraviolet
- 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
Links
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
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM 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
- H01B3/28—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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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
Abstract
The invention relates to an ultraviolet-resistant wire rubber sheath which is prepared from 130 parts of ethylene propylene diene monomer, 66 parts of nitrile rubber, 12 parts of ultraviolet absorbent, 25 parts of filler superfine talcum powder, 2 parts of vulcanizing agent dicumyl peroxide and 3 parts of activating agent stearic acid. The rubber pipe clamp also comprises 3 parts of activating agent zinc oxide. The rubber pipe clamp also comprises 3 parts of colorant rutile titanium white. The cable sheath has the advantages of low aging tendency and long service life, and no cracking and low breakage tendency in long-term sun exposure, and thus, is safer.
Description
Technical field
The present invention relates to a kind of electric wire rubber crust, especially a kind of antiultraviolet electric wire rubber crust.
Background technology
Cable bears large-power lamp illumination at night owing to often need to bearing sunlight exposure by day, the many and accelerated deterioration of the uviolizing suffering, reduction insulating property, and safety and life-span are used in impact, usually cause the work-ing life of cable short, and impact is used.Because cable generally adopts in Surface Insulation press figure as split conductor cable insulated wire cores identification method, electro-insulating rubber of the prior art adopts carbon black as strengthening agent in order to increase physical strength more, and carbon black can have a strong impact on the whiteness of electro-insulating rubber, can cause between insulation color and the Digital ID of printing and can not clearly distinguish, giving construction, even Electrical Safety is made troubles.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high elastic rubber circle.
For solving the problems of the technologies described above, antiultraviolet electric wire rubber crust of the present invention, comprises following component, 130 parts of terpolymer EP rubbers, 66 parts of butadiene acrylonitrile rubbers, 12 parts of UV light absorber, 25 parts of weighting agent superfine talcum powders, 2 parts of vulcanizing agent dicumyl peroxides, 3 parts of promoting agent stearic acid.
Described rubber clamp also comprises 3 parts, promoting agent zinc oxide.
Described rubber clamp also comprises 3 parts of tinting material Rutile type Titanium Dioxides.
Cable sheath of the present invention is difficult for aging, and long service life is tanned by the sun through the long-time sun, and wire outer skin, without be full of cracks, is difficult for breaking, and uses safer.
Embodiment
Embodiment 1
Antiultraviolet electric wire rubber crust of the present invention, comprises following component, 130 parts of terpolymer EP rubbers, 66 parts of butadiene acrylonitrile rubbers, 12 parts of UV light absorber, 25 parts of weighting agent superfine talcum powders, 2 parts of vulcanizing agent dicumyl peroxides, 3 parts of promoting agent stearic acid.
Embodiment 2
Antiultraviolet electric wire rubber crust of the present invention, comprises following component, 130 parts of terpolymer EP rubbers, 66 parts of butadiene acrylonitrile rubbers, 12 parts of UV light absorber, 25 parts of weighting agent superfine talcum powders, 2 parts of vulcanizing agent dicumyl peroxides, 3 parts of promoting agent stearic acid, 3 parts, promoting agent zinc oxide.
Embodiment 3
Antiultraviolet electric wire rubber crust of the present invention, comprise following component, 130 parts of terpolymer EP rubbers, 66 parts of butadiene acrylonitrile rubbers, 12 parts of UV light absorber, 25 parts of weighting agent superfine talcum powders, 2 parts of vulcanizing agent dicumyl peroxides, 3 parts of promoting agent stearic acid, 3 parts, promoting agent zinc oxide, 3 parts of tinting material Rutile type Titanium Dioxides.
The above, be only to preferred embodiment of the present invention, not the present invention done to other forms of restriction, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every the present invention program's content that do not depart from,, all drops in protection scope of the present invention any simple modification made for any of the above embodiments, equivalent variations and remodeling according to technical spirit of the present invention.
Claims (3)
1. an antiultraviolet electric wire rubber crust, is characterized in that: comprise following component, 130 parts of terpolymer EP rubbers, 66 parts of butadiene acrylonitrile rubbers, 12 parts of UV light absorber, 25 parts of weighting agent superfine talcum powders, 2 parts of vulcanizing agent dicumyl peroxides, 3 parts of promoting agent stearic acid.
2. according to antiultraviolet electric wire rubber crust claimed in claim 1, it is characterized in that: described rubber clamp also comprises 3 parts, promoting agent zinc oxide.
3. according to antiultraviolet electric wire rubber crust claimed in claim 2, it is characterized in that: described rubber clamp also comprises 3 parts of tinting material Rutile type Titanium Dioxides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457739.0A CN103540037A (en) | 2013-09-30 | 2013-09-30 | Ultraviolet-resistant wire rubber sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457739.0A CN103540037A (en) | 2013-09-30 | 2013-09-30 | Ultraviolet-resistant wire rubber sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103540037A true CN103540037A (en) | 2014-01-29 |
Family
ID=49963928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457739.0A Pending CN103540037A (en) | 2013-09-30 | 2013-09-30 | Ultraviolet-resistant wire rubber sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103540037A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218370A (en) * | 2019-06-03 | 2019-09-10 | 伊斯特密封科技（江苏）有限公司 | A kind of flame-proof explosion-proof rubber material and preparation method thereof for cable seal |
-
2013
- 2013-09-30 CN CN201310457739.0A patent/CN103540037A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218370A (en) * | 2019-06-03 | 2019-09-10 | 伊斯特密封科技（江苏）有限公司 | A kind of flame-proof explosion-proof rubber material and preparation method thereof for cable seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |