CN103509256A - Oil-resistant low-temperature-resistant cable material and preparation method thereof - Google Patents
Oil-resistant low-temperature-resistant cable material and preparation method thereof Download PDFInfo
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- CN103509256A CN103509256A CN201310390109.6A CN201310390109A CN103509256A CN 103509256 A CN103509256 A CN 103509256A CN 201310390109 A CN201310390109 A CN 201310390109A CN 103509256 A CN103509256 A CN 103509256A
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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
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
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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
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- Spectroscopy & Molecular Physics (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses an oil-resistant low-temperature-resistant cable material and a preparation method thereof. The oil-resistant low-temperature-resistant cable material is prepared from the following raw materials in parts by weight: 60-80 parts of ethylene-propylene-diene monomer, 20-30 parts of acrylate rubber, 10-15 parts of chlorinated polyethylene, 8-10 parts of aluminium hydroxide, 5-10 parts of zinc stannate, 4-8 parts of dioctyl azelate, 3-6 parts dioctyl nylon acid ester of 1-3 parts of barium stearate, 1-2 parts of calcium stearate, 4-6 parts of magnesium oxide, 0.5-1.5 parts of molybdenum disulfide, 20-30 parts of fumed silica, 10-15 parts of calcined potter's clay, 5-10 parts of a composite filling material, 1-2 parts of antiager RD, 0.5-1 part of antiager MB, 1-2 parts of promoter CZ and 0.3-0.6 part of vulcanizing agent DCBP. The cable material of the invention has the characteristics of excellent low-temperature resistance and oil resistance, good flame retardance, extremely less smoke during combustion, no generated toxic gas, no generated corrosive gas, high mechanical strength, good flexibility, high wear resistance and the like.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS and preparation method thereof, be specifically related to a kind of oil resistant low temperature resistant CABLE MATERIALS and preparation method thereof.
Background technology
Along with developing rapidly of China's modern industry, locomotive cable, shipboard cable etc. are more and more higher to the requirement of oil resistant low temperature resistant and mechanical property, not only require low-smoke non-halogen flame-retardant, also require oil resistant low temperature resistant, physical strength high, and the fireproofing cable material without halide of routine exists certain contradiction between oil resistance and resistance to low temperature in the market, oil resistant by and low temperature resistant can't pass or low temperature resistantly by oil resistant, can't pass, be difficult to reach the balance between the two.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of oil resistant low temperature resistant CABLE MATERIALS and preparation method thereof is provided, make to reach good balance on the oil resistant of CABLE MATERIALS and resistance to low temperature.
The technical solution used in the present invention is as follows:
A CABLE MATERIALS, is made by the raw material of following weight part: terpolymer EP rubber 60-80, acrylic elastomer 20-30, chlorinatedpolyethylene 10-15, aluminium hydroxide 8-10, zinc 5-10, dioctyl azelate 4-8, nylon acid dioctyl ester 3-6, barium stearate 1-3, calcium stearate 1-2, magnesium oxide 4-6, molybdenumdisulphide 0.5-1.5, gas-phase silica 20-30, calcinated argil 10-15, compounded mix 5-10, anti-aging agent RD 1-2, antioxidant MB 0.5-1, accelerant CZ 1-2, vulcanizing agent DCBP0.3-0.6;
The preparation method of described compounded mix is as follows: a. takes off the raw material of row weight part: diatomite 8-12, wollastonite 6-10, nano titanium oxide 3-5, nanometer silicon carbide 4-8, vinyl three ('beta '-methoxy oxyethyl group) silane 2-3, lanthanum trioxide 2-3, Praseodymium trioxide 1-2, epoxy soybean oil 10-15, dimethyl silicone oil 3-6, trimethylolpropane trimethacrylate 1-2, clorafin 5-8, brucite powder 3-6, boron rock ground-slag 2-3, accelerant N A-221-2; B, bauxitic clay, wollastonite are calcined to 4-6 hour at 480-520 ℃, be cooled to after room temperature, putting into concentration is that 10-15% hydrochloric acid soln boils 20-30 minute, take out washing to neutral, after drying, pulverizing, mix with nano titanium oxide, nanometer silicon carbide, vinyl three ('beta '-methoxy oxyethyl group) silane, brucite powder and boron rock ground-slag, 3000-5000rpm speed lapping 15-20 minute, crosses 300-400 mesh sieve; C, the powder after sieving is mixed and be get final product with all the other raw materials.
The preparation method of oil resistant low temperature resistant CABLE MATERIALS, comprises the following steps:
(1) get terpolymer EP rubber, aluminium hydroxide, dioctyl azelate, magnesium oxide, calcium stearate, barium stearate, gas-phase silica, calcinated argil and add in rubber mixing machine, refine glue 8-12min at 80-90 ℃, blanking, obtains sizing material A;
(2) get acrylic elastomer, chlorinatedpolyethylene, zinc, nylon acid dioctyl ester, molybdenumdisulphide, compounded mix and add in rubber mixing machine, refine glue 5-10min at 75-85 ℃, blanking, obtains sizing material B;
(3) gained sizing material A, sizing material B and all the other raw materials are together sent in twin screw extruder, carry out mixing, the processing temperature of each section of twin screw extruder is set as respectively: first paragraph 160-180 ℃, second segment 165-185 ℃, the 3rd section of 170-190 ℃, the 4th section of 180-195 ℃, the 5th section of 195-205 ℃, die head temperature 180-210 ℃, finally by air-cooled granulation, obtain required CABLE MATERIALS.
Beneficial effect of the present invention:
CABLE MATERIALS of the present invention not only has excellent low temperature resistant and oil-proofness performance, solved well oil resistant and low temperature resistant between the contradiction that exists, the CABLE MATERIALS of developing can meet the requirement of GB/T12528-2008 standard to oil resistant low temperature resistant non-halogen flame-retardant cable, and at oil resistant low temperature resistant aspect of performance, be better than the related products of domestic colleague enterprise, and there is good flame retardant resistance simultaneously; During burning, the amount of being fuming is considerably less, does not produce toxic gas, does not produce corrosive gases, and physical strength is high, and flexibility is good, the features such as high abrasion.
Embodiment
A CABLE MATERIALS, is made by the raw material of following weight (kg): terpolymer EP rubber (German bright Sheng 5962) 70, acrylic elastomer (AR-200) 25, chlorinatedpolyethylene (CSM2305) 15, aluminium hydroxide 8, zinc 6, dioctyl azelate 5, nylon acid dioctyl ester 4, barium stearate 2, calcium stearate 1.5, magnesium oxide 5, molybdenumdisulphide 1, gas-phase silica 25, calcinated argil 12, compounded mix 8, anti-aging agent RD 1, antioxidant MB 1, accelerant CZ 1.5, vulcanizing agent DCBP0.5;
The preparation method of described compounded mix is as follows: a. takes off the raw material of column weight amount (kg): diatomite 10, wollastonite 8, nano titanium oxide 4, nanometer silicon carbide 6, vinyl three ('beta '-methoxy oxyethyl group) silane 2, lanthanum trioxide 2, Praseodymium trioxide 1.5, epoxy soybean oil 12, dimethyl silicone oil 5, trimethylolpropane trimethacrylate 1.5, clorafin 6, brucite powder 4, boron rock ground-slag 3, accelerant N A-221; B, bauxitic clay, wollastonite are calcined 5 hours at 515 ℃, be cooled to after room temperature, putting into concentration is that 15% hydrochloric acid soln boils 20 minutes, take out washing to neutral, after drying, pulverizing, mix with nano titanium oxide, nanometer silicon carbide, vinyl three ('beta '-methoxy oxyethyl group) silane, brucite powder and boron rock ground-slag, 5000rpm speed lapping 15 minutes, crosses 400 mesh sieves; C, the powder after sieving is mixed and be get final product with all the other raw materials.
The preparation method of oil resistant low temperature resistant CABLE MATERIALS, comprises the following steps:
(1) get terpolymer EP rubber, aluminium hydroxide, dioctyl azelate, magnesium oxide, calcium stearate, barium stearate, gas-phase silica, calcinated argil and add in rubber mixing machine, refine glue 10min at 85 ℃, blanking, obtains sizing material A;
(2) get acrylic elastomer, chlorinatedpolyethylene, zinc, nylon acid dioctyl ester, molybdenumdisulphide, compounded mix and add in rubber mixing machine, refine glue 7min at 80 ℃, blanking, obtains sizing material B;
(3) gained sizing material A, sizing material B and all the other raw materials are together sent in twin screw extruder, carry out mixing, the processing temperature of each section of twin screw extruder is set as respectively: 170 ℃ of first paragraphs, 180 ℃ of second segments, the 3rd section 185 ℃, the 4th section 190 ℃, the 5th section 205 ℃, 210 ℃ of die head temperatures, finally by air-cooled granulation, obtain required CABLE MATERIALS.
The performance test results of the CABLE MATERIALS making is as follows:
Claims (2)
1. an oil resistant low temperature resistant CABLE MATERIALS, it is characterized in that, by the raw material of following weight part, made: terpolymer EP rubber 60-80, acrylic elastomer 20-30, chlorinatedpolyethylene 10-15, aluminium hydroxide 8-10, zinc 5-10, dioctyl azelate 4-8, nylon acid dioctyl ester 3-6, barium stearate 1-3, calcium stearate 1-2, magnesium oxide 4-6, molybdenumdisulphide 0.5-1.5, gas-phase silica 20-30, calcinated argil 10-15, compounded mix 5-10, anti-aging agent RD 1-2, antioxidant MB 0.5-1, accelerant CZ 1-2, vulcanizing agent DCBP 0.3-0.6;
The preparation method of described compounded mix is as follows: a. takes off the raw material of row weight part: diatomite 8-12, wollastonite 6-10, nano titanium oxide 3-5, nanometer silicon carbide 4-8, vinyl three ('beta '-methoxy oxyethyl group) silane 2-3, lanthanum trioxide 2-3, Praseodymium trioxide 1-2, epoxy soybean oil 10-15, dimethyl silicone oil 3-6, trimethylolpropane trimethacrylate 1-2, clorafin 5-8, brucite powder 3-6, boron rock ground-slag 2-3, accelerant N A-22 1-2; B, bauxitic clay, wollastonite are calcined to 4-6 hour at 480-520 ℃, be cooled to after room temperature, putting into concentration is that 10-15% hydrochloric acid soln boils 20-30 minute, take out washing to neutral, after drying, pulverizing, mix with nano titanium oxide, nanometer silicon carbide, vinyl three ('beta '-methoxy oxyethyl group) silane, brucite powder and boron rock ground-slag, 3000-5000rpm speed lapping 15-20 minute, crosses 300-400 mesh sieve; C, the powder after sieving is mixed and be get final product with all the other raw materials.
2. the preparation method of oil resistant low temperature resistant CABLE MATERIALS as claimed in claim 1, is characterized in that comprising the following steps:
(1) get terpolymer EP rubber, aluminium hydroxide, dioctyl azelate, magnesium oxide, calcium stearate, barium stearate, gas-phase silica, calcinated argil and add in rubber mixing machine, refine glue 8-12min at 80-90 ℃, blanking, obtains sizing material A;
(2) get acrylic elastomer, chlorinatedpolyethylene, zinc, nylon acid dioctyl ester, molybdenumdisulphide, compounded mix and add in rubber mixing machine, refine glue 5-10min at 75-85 ℃, blanking, obtains sizing material B;
(3) gained sizing material A, sizing material B and all the other raw materials are together sent in twin screw extruder, carry out mixing, the processing temperature of each section of twin screw extruder is set as respectively: first paragraph 160-180 ℃, second segment 165-185 ℃, the 3rd section of 170-190 ℃, the 4th section of 180-195 ℃, the 5th section of 195-205 ℃, die head temperature 180-210 ℃, finally by air-cooled granulation, obtain required CABLE MATERIALS.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104672624A (en) * | 2014-10-11 | 2015-06-03 | 台州市百花胶带有限公司 | Rubber composition, V belt wrapper glue with adoption of rubber composition and preparation method of V belt wrapper glue |
CN105111592A (en) * | 2015-08-17 | 2015-12-02 | 繁昌县菲德通讯材料设计有限公司 | Heat resistant and oil resistant ethylene propylene diene monomer rubber/acrylate rubber cable material |
CN106589512A (en) * | 2016-12-28 | 2017-04-26 | 上海高分子功能材料研究所 | High-flexing low-smoke halogen-free antiflaming sheathing material of elevator cable, preparation method and application |
CN106832876A (en) * | 2016-12-21 | 2017-06-13 | 柳州市昌泉贸易有限公司 | A kind of preparation method of oil resistant fire-resistant cable material |
CN108017810A (en) * | 2017-12-01 | 2018-05-11 | 安徽渡江电缆集团有限公司 | A kind of novel cable sheath material |
CN110387129A (en) * | 2019-06-17 | 2019-10-29 | 东莞市明盛电气有限公司 | A kind of silicone rubber wire production method |
CN111471244A (en) * | 2020-04-27 | 2020-07-31 | 宝胜科技创新股份有限公司 | High-strength high-viscosity low-temperature-resistant chlorinated polyethylene rubber-based cable sheath material and preparation method thereof |
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JPH09279065A (en) * | 1996-04-17 | 1997-10-28 | Fujikura Ltd | Flame-retardant wire-covering composition |
CN102964696A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Ethylene propylene diene copolymer flame retardant cable material and preparation method thereof |
CN102964698A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | High cold-resistance ethylene propylene diene copolymer insulated cable material and preparation method thereof |
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2013
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09279065A (en) * | 1996-04-17 | 1997-10-28 | Fujikura Ltd | Flame-retardant wire-covering composition |
CN102964696A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Ethylene propylene diene copolymer flame retardant cable material and preparation method thereof |
CN102964698A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | High cold-resistance ethylene propylene diene copolymer insulated cable material and preparation method thereof |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104672624A (en) * | 2014-10-11 | 2015-06-03 | 台州市百花胶带有限公司 | Rubber composition, V belt wrapper glue with adoption of rubber composition and preparation method of V belt wrapper glue |
CN104672624B (en) * | 2014-10-11 | 2017-02-15 | 台州市百花胶带有限公司 | Rubber composition, V belt wrapper glue with adoption of rubber composition and preparation method of V belt wrapper glue |
CN105111592A (en) * | 2015-08-17 | 2015-12-02 | 繁昌县菲德通讯材料设计有限公司 | Heat resistant and oil resistant ethylene propylene diene monomer rubber/acrylate rubber cable material |
CN106832876A (en) * | 2016-12-21 | 2017-06-13 | 柳州市昌泉贸易有限公司 | A kind of preparation method of oil resistant fire-resistant cable material |
CN106589512A (en) * | 2016-12-28 | 2017-04-26 | 上海高分子功能材料研究所 | High-flexing low-smoke halogen-free antiflaming sheathing material of elevator cable, preparation method and application |
CN106589512B (en) * | 2016-12-28 | 2019-05-07 | 上海高分子功能材料研究所 | A kind of high flexion low-smoke non-halogen flame-retardant cable for elevator protective cover material and preparation method and application |
CN108017810A (en) * | 2017-12-01 | 2018-05-11 | 安徽渡江电缆集团有限公司 | A kind of novel cable sheath material |
CN110387129A (en) * | 2019-06-17 | 2019-10-29 | 东莞市明盛电气有限公司 | A kind of silicone rubber wire production method |
CN111471244A (en) * | 2020-04-27 | 2020-07-31 | 宝胜科技创新股份有限公司 | High-strength high-viscosity low-temperature-resistant chlorinated polyethylene rubber-based cable sheath material and preparation method thereof |
CN111471244B (en) * | 2020-04-27 | 2023-10-20 | 宝胜科技创新股份有限公司 | High-strength high-viscosity low-temperature-resistant chlorinated polyethylene rubber-based cable sheath material and preparation method thereof |
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