CN104672592A - Polyethylene cable sheath material with high surface black brightness - Google Patents
Polyethylene cable sheath material with high surface black brightness Download PDFInfo
- Publication number
- CN104672592A CN104672592A CN201510076637.3A CN201510076637A CN104672592A CN 104672592 A CN104672592 A CN 104672592A CN 201510076637 A CN201510076637 A CN 201510076637A CN 104672592 A CN104672592 A CN 104672592A
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- China
- Prior art keywords
- polyethylene
- parts
- cable sheath
- sheath material
- activated 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
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three 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
- C08L2207/20—Recycled plastic
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention relates to a polyethylene cable sheath material with high surface black brightness. The polyethylene cable sheath material with high surface black brightness comprises the following raw materials: a crushed material recycled by a polyethylene agricultural film, a crushed material recycled by a polyethylene plastic bottle, an activated carbon black, an antioxidant and a foaming agent, wherein the activated carbon black comprises calcium carbonate, carbon black powder, white oil, stearic acid and polyethylene wax. The polyethylene cable sheath material has the beneficial effects of scientific proportion in the choice of raw materials, high black brightness on the product surface, beautiful appearance, good corrosion resistance, oxidative resistance and weather resistance, strong stretch-resistant and twist-resistant mechanical property and good shock resistance and is a low-emission environmentally friendly product.
Description
Technical field
The present invention relates to the Polyethylene insulated cable sheath material that a kind of surperficial black luminance is high.
Background technology
Conventional polyethylene cable jacket material is because having become the important factor of restriction electric wire in applications such as electric installation, Infrastructure, fundamental construction containing objectionable impuritiess such as a certain amount of heavy metal elements.For protection human health safeguards that ecotope reduces the theme that the exploitation realizing the Sustainable development ring protection jacking of enterprise to the threat of social environment and pollution has become the exploitation of current cable material.
Along with the raising of mankind's environmental consciousness and people are to the concern of own health, environmental problem becomes the focus that human society is paid close attention to, many countries, area and organize and formulated strict Criterion and code one after another, limits the use of objectionable impurities.Tradition sheath material, because of containing objectionable impuritiess such as a certain amount of heavy metal elements, has become the important factor of restriction in applications such as electric installation, Infrastructure, fundamental construction.For protection human health, safeguard ecotope, reduce the threat to social environment and pollution, realize Sustainable development, the exploitation of ring protection jacking has become the theme of current cable material exploitation.
In addition, in actual use, cable is constantly reversed in operational process, and at present, Polyethylene insulated cable sheath good springiness, but weathering poor performance, easy season cracking in actual use procedure, after using for some time, its surperficial black luminance is poor.
Summary of the invention
The technical problem to be solved in the present invention is: based on the problems referred to above, the invention provides the Polyethylene insulated cable sheath material that a kind of surperficial black luminance is high.
The present invention solves the technical scheme that its technical problem adopts: the Polyethylene insulated cable sheath material that a kind of surperficial black luminance is high, comprise following raw material: the crushed material that the crushed material that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, activated carbon black, antioxidant and whipping agent, activated carbon black comprises calcium carbonate, carbon powder, white oil, stearic acid and polyethylene wax.
Further, raw materials by weight portion is counted: crushed material 22 ~ 30 parts, activated carbon black 6 ~ 10 parts, antioxidant 0.1 ~ 0.3 part, whipping agent 0.5 ~ 1.5 part that the crushed material 60 ~ 70 parts that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, and each component of activated carbon black is counted by weight: 40 ~ 50 parts, calcium carbonate, carbon powder 20 ~ 40 parts, white oil 15 ~ 20 parts, stearic acid 1 ~ 5 part, polyethylene wax 2 ~ 8 parts.
Further, antioxidant is pentaerythritol tetrathioglycollate or two Lauryl Alcohol ester or two ten four carbon alcohols esters or two octadecanol ester or model is the antioxidant of 1010.
Further, whipping agent is Extrusion Foaming of Polyethylene agent TA860.
Further, white oil is industrial 7# or 5# or 3# or 1# white oil.
The invention has the beneficial effects as follows: cable sheath is scientific matching in raw-material selection, the surperficial black luminance of product is high, outward appearance is beautiful, have better corrosion-resistant, scale resistance and weathering resistance, the mechanical property of stronger stretch-proof distortion, shock resistance is good, is also oligosaprobic environmentfriendly products simultaneously.
Embodiment
The invention will be further described in conjunction with specific embodiments now, and following examples are intended to the present invention instead of limitation of the invention further are described.
Embodiment 1
The Polyethylene insulated cable sheath material that surface black luminance is high, raw materials by weight portion meter comprises: the crushed material 30 parts that the crushed material 60 parts that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, activated carbon black 9 parts, pentaerythritol tetrathioglycollate 0.1 part and Extrusion Foaming of Polyethylene agent TA8600.9 part, wherein, activated carbon black is counted by weight and is comprised: 40 parts, calcium carbonate, carbon powder 40 parts, 7# white oil 15 parts, stearic acid 1 part and polyethylene wax 4 parts.
Embodiment 2
The Polyethylene insulated cable sheath material that surface black luminance is high, raw materials by weight portion meter comprises: the crushed material 22 parts that the crushed material 70 parts that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, activated carbon black 7 parts, two Lauryl Alcohol ester 0.2 part and Extrusion Foaming of Polyethylene agent TA8600.8 part, wherein, activated carbon black is counted by weight and is comprised: 50 parts, calcium carbonate, carbon powder 20 parts, 5# white oil 20 parts, stearic acid 2 parts and polyethylene wax 8 parts.
Embodiment 3
The Polyethylene insulated cable sheath material that surface black luminance is high, raw materials by weight portion meter comprises: the crushed material 26 parts that the crushed material 65 parts that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, activated carbon black 7.5 parts, two octadecanol ester 0.2 part and Extrusion Foaming of Polyethylene agent TA8601.3 part, wherein, activated carbon black is counted by weight and is comprised: carbonic acid Ca45 part, carbon powder 30 parts, 3# white oil 18 parts, stearic acid 1 part and polyethylene wax 6 parts.
Embodiment 4
The Polyethylene insulated cable sheath material that surface black luminance is high, raw materials by weight portion meter comprises: the crushed material 24 parts that the crushed material 68 parts that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, activated carbon black 7 parts, model are antioxidant 0.3 part and Extrusion Foaming of Polyethylene agent TA8600.7 part of 1010, wherein, activated carbon black is counted by weight and is comprised: 48 parts, calcium carbonate, carbon powder 25 parts, 1# white oil 18 parts, stearic acid 4 parts and polyethylene wax 5 parts.
In above-described embodiment, the preparation method of cable jacket material, comprises the steps:
First carbon powder is dried 10 minutes, add calcium carbonate, white oil, stearic acid and polyethylene wax, mix and blend 10 minutes, obtains activated carbon black.
Weigh by weight and obtain each starting material, mixed by each starting material, put into plastic granulator and carry out extrusion molding stretching, cool to cut or cut cool extrudate, dry with drying machine, quantitative package forms cable jacket material.
Cable sheath of the present invention is scientific matching in raw-material selection, polyethylene waste recovery uses, the surperficial black luminance of product is high, outward appearance is beautiful, have better corrosion-resistant, scale resistance and weathering resistance, the mechanical property of stronger stretch-proof distortion, shock resistance is good, is also oligosaprobic environmentfriendly products simultaneously.
Claims (5)
1. the Polyethylene insulated cable sheath material that a surperficial black luminance is high, it is characterized in that: comprise following raw material: the crushed material that the crushed material that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, activated carbon black, antioxidant and whipping agent, activated carbon black comprises calcium carbonate, carbon powder, white oil, stearic acid and polyethylene wax.
2. the Polyethylene insulated cable sheath material that a kind of surperficial black luminance according to claim 1 is high, it is characterized in that: described raw materials by weight portion is counted: crushed material 22 ~ 30 parts, activated carbon black 6 ~ 10 parts, antioxidant 0.1 ~ 0.3 part, whipping agent 0.5 ~ 1.5 part that the crushed material 60 ~ 70 parts that polyethylene plastic film for agricultural use reclaims, vinyon bottle reclaim, each component of activated carbon black is counted by weight: 40 ~ 50 parts, calcium carbonate, carbon powder 20 ~ 40 parts, white oil 15 ~ 20 parts, stearic acid 1 ~ 5 part, polyethylene wax 2 ~ 8 parts.
3. the Polyethylene insulated cable sheath material that a kind of surperficial black luminance according to claim 1 is high, is characterized in that: described antioxidant is pentaerythritol tetrathioglycollate or two Lauryl Alcohol ester or two ten four carbon alcohols esters or two octadecanol ester or model is the antioxidant of 1010.
4. the Polyethylene insulated cable sheath material that a kind of surperficial black luminance according to claim 1 is high, is characterized in that: described whipping agent is Extrusion Foaming of Polyethylene agent TA860.
5. the Polyethylene insulated cable sheath material that a kind of surperficial black luminance according to claim 1 is high, is characterized in that: described white oil is industrial 7# or 5# or 3# or 1# white oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076637.3A CN104672592A (en) | 2015-02-12 | 2015-02-12 | Polyethylene cable sheath material with high surface black brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076637.3A CN104672592A (en) | 2015-02-12 | 2015-02-12 | Polyethylene cable sheath material with high surface black brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104672592A true CN104672592A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510076637.3A Pending CN104672592A (en) | 2015-02-12 | 2015-02-12 | Polyethylene cable sheath material with high surface black brightness |
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| Country | Link |
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| CN (1) | CN104672592A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175856A (en) * | 2015-08-28 | 2015-12-23 | 河南胜华电缆集团有限公司 | Regenerated polyolefine halogen-free flame-retardant environmental-friendly plastic foam and production method therefor |
| CN109456523A (en) * | 2018-09-30 | 2019-03-12 | 金发科技股份有限公司 | A kind of regeneration PE protective cover material and the preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905495A (en) * | 2009-06-02 | 2010-12-08 | 上海华理环友橡塑材料有限公司 | Method for preparing conductive plastics taking recovered plastics as matrix |
| CN102070807A (en) * | 2009-11-24 | 2011-05-25 | 福建和盛塑业有限公司 | Nanometer-coated wollastonite powder modified waste polyethylene composite material |
| CN102492200A (en) * | 2011-12-02 | 2012-06-13 | 江苏七宝光电集团有限公司 | Optical fiber cable sheath material with regenerated polyethylene as base material |
| CN102558658A (en) * | 2010-12-27 | 2012-07-11 | 上海宝利纳材料科技有限公司 | Manufacture method of halogen-free semiconductive shielding cable material |
| CN103044738A (en) * | 2013-01-28 | 2013-04-17 | 沈群华 | Medium-density cable polyethylene jacket material and preparation method thereof |
-
2015
- 2015-02-12 CN CN201510076637.3A patent/CN104672592A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905495A (en) * | 2009-06-02 | 2010-12-08 | 上海华理环友橡塑材料有限公司 | Method for preparing conductive plastics taking recovered plastics as matrix |
| CN102070807A (en) * | 2009-11-24 | 2011-05-25 | 福建和盛塑业有限公司 | Nanometer-coated wollastonite powder modified waste polyethylene composite material |
| CN102558658A (en) * | 2010-12-27 | 2012-07-11 | 上海宝利纳材料科技有限公司 | Manufacture method of halogen-free semiconductive shielding cable material |
| CN102492200A (en) * | 2011-12-02 | 2012-06-13 | 江苏七宝光电集团有限公司 | Optical fiber cable sheath material with regenerated polyethylene as base material |
| CN103044738A (en) * | 2013-01-28 | 2013-04-17 | 沈群华 | Medium-density cable polyethylene jacket material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175856A (en) * | 2015-08-28 | 2015-12-23 | 河南胜华电缆集团有限公司 | Regenerated polyolefine halogen-free flame-retardant environmental-friendly plastic foam and production method therefor |
| CN105175856B (en) * | 2015-08-28 | 2018-06-29 | 河南胜华电缆集团有限公司 | Regenerated polyolefin halogen-free flame-proof environmental protection foamed plastic and its production method |
| CN109456523A (en) * | 2018-09-30 | 2019-03-12 | 金发科技股份有限公司 | A kind of regeneration PE protective cover material and the preparation method and application thereof |
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Application publication date: 20150603 |
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