CN105524344A - Low-smoke environment-friendly cable material - Google Patents
Low-smoke environment-friendly cable material Download PDFInfo
- Publication number
- CN105524344A CN105524344A CN201610009129.8A CN201610009129A CN105524344A CN 105524344 A CN105524344 A CN 105524344A CN 201610009129 A CN201610009129 A CN 201610009129A CN 105524344 A CN105524344 A CN 105524344A
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- China
- Prior art keywords
- parts
- low
- minute
- cable material
- raw material
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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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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 a low-smoke environment-friendly cable material. The low-smoke environment-friendly cable material is prepared from the following raw materials in parts by weight: 1-2 parts of potassium bromate, 1-2 parts of potassium zirconium carbonate, 2-3 parts of copper sulfate, 0.4-1 part of distearyl thiodipropionate, 1-2 parts of dimethylamino propylamine, 1-2 parts of ammonium dihydrogen phosphate, 92-100 parts of ethylene-vinylacetate copolymer, 1-2 parts of polyvinyl formal, 0.1-0.2 part of ethoxylated alkylphenol ammonium sulfate, 5-7 parts of triethyl citrate, 1-2 parts of oleic acid, 0.8-1 part of vulcanizing agent PM, 1-2 parts of anti-aging agent CEA, 20-25 parts of graphite powder and 10-14 parts of composite filler. According to the cable material disclosed by the invention, the preparation method is simple, the mechanical properties of a finished product are good, the high-/low-temperature resistance is high, the flame retardance is good, the strength is high, the combustion is low-smoke and non-toxic, the environment-friendliness is good, and the safety is high.
Description
Technical field
The present invention relates generally to field of cables, particularly relates to a kind of low cigarette environment-friendly cable material.
Background technology
Along with developing rapidly of economic construction; improving constantly of people's standard of living; the fast development of all kinds of Infrastructure in town and country; increasing to all kinds of cabling requirements amount; therefore the quality improving constantly cable seems very important; and improve constantly the performance of cable jacket material, improve the performances such as anticorrosion, wear-resisting, anti-aging, the protected effect to cable can be guaranteed.
Summary of the invention
The object of the invention is just to provide a kind of low cigarette environment-friendly cable material.
The present invention is achieved by the following technical solutions:
A kind of low cigarette environment-friendly cable material, it is made up of the raw material of following weight parts:
Potassium bromate 1-2, potassium zirconium carbonate 1-2, copper sulfate 2-3, thio-2 acid two octadecyl 0.4-1, dimethylaminopropylamine 1-2, phosphoric acid dihydro amine 1-2, ethylene-vinyl acetate copolymer 92-100, polyvinyl formal 1-2, ethoxylated alkylphenol ammonium sulfate 0.1-0.2, triethyl citrate 5-7, oleic acid 1-2, vulcanizing agent PM0.8-1, anti-aging agent CEA1-2, Graphite Powder 99 20-25, compounded mix 10-14;
Described compounded mix is made up of the raw material of following weight parts:
Montmorillonite powder 20-30, metallocene linear-low density polyethylene 10-16, yttrium oxide 2-3, tri (propylene glycol) diacrylate 2-3, sodium borohydride 1-2, methylisothiazolinone 1-2, flue dust 2-3;
Flue dust is mixed with tri (propylene glycol) diacrylate, at 50-60 DEG C, is uniformly mixed 2-4 minute, even with metallocene linear-low density polyethylene mixing and ball milling after being cooled to normal temperature, obtain Preblend;
Methylisothiazolinone is joined in 4-6 times of water, add montmorillonite powder, yttrium oxide, insulated and stirred 20-30 minute at 80-110 DEG C, adds above-mentioned Preblend, mixes, ball milling, add each raw material of residue, 60-100 rev/min of dispersed with stirring 4-7 minute, dry, grinding, is described compounded mix.
A preparation method for low cigarette environment-friendly cable material, is characterized in that comprising the following steps:
Above-mentioned Graphite Powder 99 is mixed with triethyl citrate, oleic acid, after stirring, adds phosphoric acid dihydro amine, at 60-70 DEG C, be uniformly mixed 3-5 minute, add polyvinyl formal, be stirred to normal temperature, add ethylene-vinyl acetate copolymer, potassium bromate, potassium zirconium carbonate, copper sulfate, send in kneader, 5-10 minute is mediated at 140-150 DEG C, discharging cools, and mixes, melt extrude with each raw material of residue, cooling, granulation, obtain described CABLE MATERIALS.
Advantage of the present invention is:
CABLE MATERIALS preparation method of the present invention is simple, finished product good mechanical property, and resistant of high or low temperature is strong, and flame retardant properties is good, and intensity is high, LSZH during burning, and the feature of environmental protection is good, high safety.
Embodiment
Embodiment 1
A kind of low cigarette environment-friendly cable material, it is made up of the raw material of following weight parts (kilogram):
Potassium bromate 2, potassium zirconium carbonate 1, copper sulfate 2-3, thio-2 acid two octadecyl 0.4, dimethylaminopropylamine 1, phosphoric acid dihydro amine 2, ethylene-vinyl acetate copolymer 100, polyvinyl formal 1, ethoxylated alkylphenol ammonium sulfate 0.2, triethyl citrate 7, oleic acid 2, vulcanizing agent PM0.8, anti-aging agent CEA1, Graphite Powder 99 25, compounded mix 14;
Described compounded mix is made up of the raw material of following weight parts:
Montmorillonite powder 30, metallocene linear-low density polyethylene 16, yttrium oxide 3, tri (propylene glycol) diacrylate 2, sodium borohydride 1-2, methylisothiazolinone 1, flue dust 3;
Flue dust is mixed with tri (propylene glycol) diacrylate, at 60 DEG C, is uniformly mixed 2 minutes, even with metallocene linear-low density polyethylene mixing and ball milling after being cooled to normal temperature, obtain Preblend;
Joined by methylisothiazolinone in 6 times of water, add montmorillonite powder, yttrium oxide, at 80 DEG C, insulated and stirred 30 minutes, adds above-mentioned Preblend, mix, ball milling, add each raw material of residue, 100 revs/min of dispersed with stirring 7 minutes, dry, grinding, is described compounded mix.
A preparation method for low cigarette environment-friendly cable material, is characterized in that comprising the following steps:
Above-mentioned Graphite Powder 99 is mixed with triethyl citrate, oleic acid, after stirring, adds phosphoric acid dihydro amine, at 60 DEG C, be uniformly mixed 5 minutes, add polyvinyl formal, be stirred to normal temperature, add ethylene-vinyl acetate copolymer, potassium bromate, potassium zirconium carbonate, copper sulfate, send in kneader, mediate 10 minutes at 150 DEG C, discharging cools, and mixes, melt extrude with each raw material of residue, cooling, granulation, obtain described CABLE MATERIALS.
Performance test:
Tensile strength: 17.3MPa;
Low temperature brittleness impact temperature (DEG C) :-30 DEG C are passed through;
Fire-retardant rank: V-0;
After 100 DEG C × 240h hot air aging: tensile strength velocity of variation (%)-6.8;
Extension at break velocity of variation (%)-11.
Claims (2)
1. a low cigarette environment-friendly cable material, is characterized in that what it was made up of the raw material of following weight parts:
Potassium bromate 1-2, potassium zirconium carbonate 1-2, copper sulfate 2-3, thio-2 acid two octadecyl 0.4-1, dimethylaminopropylamine 1-2, phosphoric acid dihydro amine 1-2, ethylene-vinyl acetate copolymer 92-100, polyvinyl formal 1-2, ethoxylated alkylphenol ammonium sulfate 0.1-0.2, triethyl citrate 5-7, oleic acid 1-2, vulcanizing agent PM0.8-1, anti-aging agent CEA1-2, Graphite Powder 99 20-25, compounded mix 10-14;
Described compounded mix is made up of the raw material of following weight parts:
Montmorillonite powder 20-30, metallocene linear-low density polyethylene 10-16, yttrium oxide 2-3, tri (propylene glycol) diacrylate 2-3, sodium borohydride 1-2, methylisothiazolinone 1-2, flue dust 2-3;
Flue dust is mixed with tri (propylene glycol) diacrylate, at 50-60 DEG C, is uniformly mixed 2-4 minute, even with metallocene linear-low density polyethylene mixing and ball milling after being cooled to normal temperature, obtain Preblend;
Methylisothiazolinone is joined in 4-6 times of water, add montmorillonite powder, yttrium oxide, insulated and stirred 20-30 minute at 80-110 DEG C, adds above-mentioned Preblend, mixes, ball milling, add each raw material of residue, 60-100 rev/min of dispersed with stirring 4-7 minute, dry, grinding, is described compounded mix.
2. a preparation method for low cigarette environment-friendly cable material as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned Graphite Powder 99 is mixed with triethyl citrate, oleic acid, after stirring, adds phosphoric acid dihydro amine, at 60-70 DEG C, be uniformly mixed 3-5 minute, add polyvinyl formal, be stirred to normal temperature, add ethylene-vinyl acetate copolymer, potassium bromate, potassium zirconium carbonate, copper sulfate, send in kneader, 5-10 minute is mediated at 140-150 DEG C, discharging cools, and mixes, melt extrude with each raw material of residue, cooling, granulation, obtain described CABLE MATERIALS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009129.8A CN105524344A (en) | 2016-01-04 | 2016-01-04 | Low-smoke environment-friendly cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009129.8A CN105524344A (en) | 2016-01-04 | 2016-01-04 | Low-smoke environment-friendly cable material |
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| Publication Number | Publication Date |
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| CN105524344A true CN105524344A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009129.8A Pending CN105524344A (en) | 2016-01-04 | 2016-01-04 | Low-smoke environment-friendly cable material |
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| CN (1) | CN105524344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832540A (en) * | 2016-12-30 | 2017-06-13 | 安徽远征电缆科技有限公司 | A kind of cable high-performance protects cover material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086123A (en) * | 2015-08-05 | 2015-11-25 | 安徽电信器材贸易工业有限责任公司 | Waterproof flame-retardant cable material |
-
2016
- 2016-01-04 CN CN201610009129.8A patent/CN105524344A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086123A (en) * | 2015-08-05 | 2015-11-25 | 安徽电信器材贸易工业有限责任公司 | Waterproof flame-retardant cable material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832540A (en) * | 2016-12-30 | 2017-06-13 | 安徽远征电缆科技有限公司 | A kind of cable high-performance protects cover material |
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Application publication date: 20160427 |