CN103937082A - Light stable cable material - Google Patents
Light stable cable material Download PDFInfo
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- CN103937082A CN103937082A CN201410106237.8A CN201410106237A CN103937082A CN 103937082 A CN103937082 A CN 103937082A CN 201410106237 A CN201410106237 A CN 201410106237A CN 103937082 A CN103937082 A CN 103937082A
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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
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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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
- H01B3/441—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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a light stable cable material, which is composed of the following raw materials by weight: 76-80 parts of ethylene-vinyl acetate copolymer, 0.8-1 part of lead sulfate tribasic, 1.4-2 parts of catechol, 0.1-0.2 part of zinc isoocatanoate, 1-2 parts of triisopropanolamine, 10-13 parts of quickly-pressed carbon black, 5-7 parts of polyvinylidene fluoride, 2-3 parts of calcium phosphate, 2-3 parts of calcium fluoride, 9-12 parts of trihexyl o-acetylcitrate, 1-2 parts of sodium carboxymethylcellulose, 3-5 parts of linear low density polyethylene, 2-4 parts of anhydrous calcium chloride and 7-10 parts of a composite filler. The light stable cable material is strong in light stability, good in weather resistance, strong in workability, durable in protective property on cables, and excellent in comprehensive performance.
Description
Technical field
The present invention relates generally to field of cables, relates in particular to a kind of light and stablizes CABLE MATERIALS.
Background technology
Along with the fast development of cable cause, high-quality CABLE MATERIALS is subject to increasing favor, not only good weatherability of high-quality CABLE MATERIALS, long service life, and safety and environmental protection, therefore pursue the competition that higher-quality CABLE MATERIALS not only can be won the market, also modernization construction has been played to great support and help.
Summary of the invention
The object of the invention is just to provide a kind of light and stablizes CABLE MATERIALS.
The present invention is achieved by the following technical solutions:
A kind of light is stablized CABLE MATERIALS, and it is made up of the raw material of following weight parts:
Ethylene-vinyl acetate copolymer 76-80, lead sulfate tribasic 0.8-1, catechol 1.4-2, isocaprylic acid zinc 0.1-0.2, tri-isopropanolamine 1-2, extrude carbon black 10-13, polyvinylidene difluoride (PVDF) 5-7, calcium phosphate 2-3, ATHC 9-12, Calcium Fluoride (Fluorspan) 2-3, Xylo-Mucine 1-2, linear low density polyethylene 3-5, Calcium Chloride Powder Anhydrous 2-4, compounded mix 7-10 soon;
Described compounded mix is made up of the raw material of following weight parts:
Linear low density polyethylene 25-30, sepiolite powder 10-16, pentaerythritol triacrylate 2-3, light calcium carbonate 5-10, aluminium dihydrogen phosphate 2-3, tetrafluoroethylene 3-5, polydimethylsiloxane 1-2;
Above-mentioned linear low density polyethylene, sepiolite powder are mixed, and at 500-600 DEG C, stirring heating 4-10 minute, is cooled to normal temperature, add tetrafluoroethylene, ball grinding stirring mixing 6-8 minute, obtains Preblend, above-mentioned light calcium carbonate, aluminium dihydrogen phosphate are mixed, at 60-70 DEG C, be uniformly mixed 3-5 minute, add pentaerythritol triacrylate, be stirred to normal temperature, mix with above-mentioned Preblend, add the each raw material of residue, post-drying stirs, grind, obtain described compounded mix.
Light is stablized a preparation method for CABLE MATERIALS, comprises the following steps:
Above-mentioned fast extrusion carbon black, calcium phosphate, Calcium Fluoride (Fluorspan) are mixed, add the water of compound weight 20-30%, add Xylo-Mucine, stir, at 50-60 DEG C, heated and stirred is mixed 4-6 minute, add again Calcium Chloride Powder Anhydrous, be stirred to water dry, add the each raw material of residue, melt extrude, cooling, granulation, obtain described CABLE MATERIALS.
Advantage of the present invention is:
CABLE MATERIALS of the present invention is strong to the stability of light, good weatherability, and workability is strong, and lasting to the protectiveness of cable, over-all properties is superior.
Embodiment
Embodiment 1
A kind of light stablizes CABLE MATERIALS, it by following weight parts (kilogram) raw material form:
Ethylene-vinyl acetate copolymer 80, lead sulfate tribasic 0.8, catechol 1.4, isocaprylic acid zinc 0.2, tri-isopropanolamine 1, extrude carbon black 13, polyvinylidene difluoride (PVDF) 7, calcium phosphate 2, ATHC 12, Calcium Fluoride (Fluorspan) 3, Xylo-Mucine 2, linear low density polyethylene 3, Calcium Chloride Powder Anhydrous 2, compounded mix 10 soon;
Described compounded mix is made up of the raw material of following weight parts:
Linear low density polyethylene 30, sepiolite powder 16, pentaerythritol triacrylate 3, light calcium carbonate 10, aluminium dihydrogen phosphate 2, tetrafluoroethylene 3, polydimethylsiloxane 1;
Above-mentioned linear low density polyethylene, sepiolite powder are mixed, and at 600 DEG C, stirring heating 10 minutes, is cooled to normal temperature, add tetrafluoroethylene, ball grinding stirring mixes 6 minutes, obtains Preblend, above-mentioned light calcium carbonate, aluminium dihydrogen phosphate are mixed, at 70 DEG C, be uniformly mixed 5 minutes, add pentaerythritol triacrylate, be stirred to normal temperature, mix with above-mentioned Preblend, add the each raw material of residue, post-drying stirs, grind, obtain described compounded mix.
Light is stablized a preparation method for CABLE MATERIALS, comprises the following steps:
Above-mentioned fast extrusion carbon black, calcium phosphate, Calcium Fluoride (Fluorspan) are mixed, add the water of compound weight 30%, add Xylo-Mucine, stir, at 60 DEG C, heated and stirred is mixed 4 minutes, add again Calcium Chloride Powder Anhydrous, be stirred to water dry, add the each raw material of residue, melt extrude, cooling, granulation, obtain described CABLE MATERIALS.
Performance test:
Tensile strength: >=15 MPa;
Elongation at break: >=300%;
Thermal shocking: 180 ± 1 DEG C/1h, do not ftracture;
Clod wash :-10 ± 2 DEG C/4h, do not ftracture.
Claims (2)
1. light is stablized a CABLE MATERIALS, it is characterized in that what it was made up of the raw material of following weight parts:
Ethylene-vinyl acetate copolymer 76-80, lead sulfate tribasic 0.8-1, catechol 1.4-2, isocaprylic acid zinc 0.1-0.2, tri-isopropanolamine 1-2, extrude carbon black 10-13, polyvinylidene difluoride (PVDF) 5-7, calcium phosphate 2-3, ATHC 9-12, Calcium Fluoride (Fluorspan) 2-3, Xylo-Mucine 1-2, linear low density polyethylene 3-5, Calcium Chloride Powder Anhydrous 2-4, compounded mix 7-10 soon;
Described compounded mix is made up of the raw material of following weight parts:
Linear low density polyethylene 25-30, sepiolite powder 10-16, pentaerythritol triacrylate 2-3, light calcium carbonate 5-10, aluminium dihydrogen phosphate 2-3, tetrafluoroethylene 3-5, polydimethylsiloxane 1-2;
Above-mentioned linear low density polyethylene, sepiolite powder are mixed, and at 500-600 DEG C, stirring heating 4-10 minute, is cooled to normal temperature, add tetrafluoroethylene, ball grinding stirring mixing 6-8 minute, obtains Preblend, above-mentioned light calcium carbonate, aluminium dihydrogen phosphate are mixed, at 60-70 DEG C, be uniformly mixed 3-5 minute, add pentaerythritol triacrylate, be stirred to normal temperature, mix with above-mentioned Preblend, add the each raw material of residue, post-drying stirs, grind, obtain described compounded mix.
2. light as claimed in claim 1 is stablized a preparation method for CABLE MATERIALS, it is characterized in that comprising the following steps:
Above-mentioned fast extrusion carbon black, calcium phosphate, Calcium Fluoride (Fluorspan) are mixed, add the water of compound weight 20-30%, add Xylo-Mucine, stir, at 50-60 DEG C, heated and stirred is mixed 4-6 minute, add again Calcium Chloride Powder Anhydrous, be stirred to water dry, add the each raw material of residue, melt extrude, cooling, granulation, obtain described CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106237.8A CN103937082A (en) | 2014-03-19 | 2014-03-19 | Light stable cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106237.8A CN103937082A (en) | 2014-03-19 | 2014-03-19 | Light stable cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103937082A true CN103937082A (en) | 2014-07-23 |
Family
ID=51184975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410106237.8A Pending CN103937082A (en) | 2014-03-19 | 2014-03-19 | Light stable cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103937082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189002A (en) * | 2016-08-08 | 2016-12-07 | 安徽埃克森科技集团有限公司 | A kind of petrochemical industry fluoroplastics oil resistant cable sheath |
| CN113025056A (en) * | 2021-02-25 | 2021-06-25 | 浙江恒业成有机硅有限公司 | Conductive silicone rubber and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217353A (en) * | 1997-11-13 | 1999-05-26 | 中国石油化工总公司 | Resin composition for self-temp.-controlled heating cable |
| CN1472245A (en) * | 2003-05-22 | 2004-02-04 | 上海交通大学 | Nano modified nonhalogen ratardant polyolefine electric cable material and its preparation |
| CN1796450A (en) * | 2004-12-29 | 2006-07-05 | 上海至正企业发展有限公司 | Low smoky, fire retardant cable material of polyolefin without halogen, and preparation method |
| CN101070412A (en) * | 2007-06-11 | 2007-11-14 | 黄东东 | Halogen-free expansion fire-retardant cable material and environment-protection type cable made thereby |
| CN101817952A (en) * | 2010-05-19 | 2010-09-01 | 西安交通大学 | Soft low-smoke halogen-free flame-retardant polyolefin cable material and preparation method thereof |
| CN101875735A (en) * | 2009-04-28 | 2010-11-03 | 上海金发科技发展有限公司 | Halogen-free flame-retardant cable sheath material and preparation process thereof |
| CN102746550A (en) * | 2012-06-12 | 2012-10-24 | 安徽华海特种电缆集团有限公司 | Low-smoke halogen-free environmentally-friendly control cable material for fire resistant boat, and its preparation method |
| CN103450553A (en) * | 2013-09-13 | 2013-12-18 | 无锡杰科塑业有限公司 | High-flame retardance polyolefin cable material and preparation method thereof |
-
2014
- 2014-03-19 CN CN201410106237.8A patent/CN103937082A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1217353A (en) * | 1997-11-13 | 1999-05-26 | 中国石油化工总公司 | Resin composition for self-temp.-controlled heating cable |
| CN1472245A (en) * | 2003-05-22 | 2004-02-04 | 上海交通大学 | Nano modified nonhalogen ratardant polyolefine electric cable material and its preparation |
| CN1796450A (en) * | 2004-12-29 | 2006-07-05 | 上海至正企业发展有限公司 | Low smoky, fire retardant cable material of polyolefin without halogen, and preparation method |
| CN101070412A (en) * | 2007-06-11 | 2007-11-14 | 黄东东 | Halogen-free expansion fire-retardant cable material and environment-protection type cable made thereby |
| CN101875735A (en) * | 2009-04-28 | 2010-11-03 | 上海金发科技发展有限公司 | Halogen-free flame-retardant cable sheath material and preparation process thereof |
| CN101817952A (en) * | 2010-05-19 | 2010-09-01 | 西安交通大学 | Soft low-smoke halogen-free flame-retardant polyolefin cable material and preparation method thereof |
| CN102746550A (en) * | 2012-06-12 | 2012-10-24 | 安徽华海特种电缆集团有限公司 | Low-smoke halogen-free environmentally-friendly control cable material for fire resistant boat, and its preparation method |
| CN103450553A (en) * | 2013-09-13 | 2013-12-18 | 无锡杰科塑业有限公司 | High-flame retardance polyolefin cable material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 罗河胜: "《塑料材料手册》", 31 March 2010 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189002A (en) * | 2016-08-08 | 2016-12-07 | 安徽埃克森科技集团有限公司 | A kind of petrochemical industry fluoroplastics oil resistant cable sheath |
| CN113025056A (en) * | 2021-02-25 | 2021-06-25 | 浙江恒业成有机硅有限公司 | Conductive silicone rubber and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |