CN103524902A - Moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material - Google Patents
Moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material Download PDFInfo
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- CN103524902A CN103524902A CN201310510252.4A CN201310510252A CN103524902A CN 103524902 A CN103524902 A CN 103524902A CN 201310510252 A CN201310510252 A CN 201310510252A CN 103524902 A CN103524902 A CN 103524902A
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- cable material
- ethylene propylene
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- diene monomer
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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
- C08L23/16—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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to a cable material, in particular to a moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material. The cable material comprises the following raw materials in parts by weight: 40 to 45 parts of ethylene propylene diene monomer, 10 to 12 parts of butadiene rubber, 10 to 12 parts of polystyrene, 14 to 17 parts of isotactic polypropylene, 30 to 34 parts of N660 carbon black, 12 to 15 parts of feldspar powder, 3 to 5 parts of zinc oxide, 4 to 5 parts of stearic acid, 1.2 to 2.0 parts of anti-aging agent 4010NA, 1.2 to 2.0 parts of anti-aging agent RD, 1.5 to 2.0 parts of accelerator CZ, 1 to 2 parts of sulfur, 3 to 4 parts of magnesium oxide, 6 to 8 parts of butyl acetate, 3 to 4 parts of trimethylhexamethylene diisocyanate and 4 to 5 parts of an accessory. According to the cable material, the advantages of the raw materials such as the ethylene propylene diene monomer, the butadiene rubber, the polystyrene and the isotactic polypropylene are integrated, so that the performance of a conventional ethylene propylene diene monomer cable material is improved, and the cable material has high moisture resistance and waterproofness, is also cold-resistant, abrasion-resistant, high in elasticity and harmless to human bodies, is environment-friendly, can be adapted to specific operating environmental conditions, is particularly suitable for workplaces such as mines and hydropower stations, and has huge market potential.
Description
Technical field
The present invention relates to a kind of CABLE MATERIALS, be specifically related to water-fast elastomeric EPT rubber cable material of a kind of moisture-resistant and preparation method thereof.
Background technology
Along with expanding economy, the market of cable is wide, promoting the progress of CABLE MATERIALS production technology, CABLE MATERIALS is not only of many uses, and its performance index are had to special requirement, such as insulativity, tensile strength, use temperature, the indexs such as flame retardant properties all have strict requirement, constantly improve the performance of CABLE MATERIALS, it is the active demand of economy and social development, there is poor fire more in traditional CABLE MATERIALS, high temperature is yielding, poor mechanical property, the problems such as work-ing life is short, bring a lot of inconvenience to actual use, even threaten people's the security of the lives and property, therefore, be badly in need of changing original CABLE MATERIALS formula, improve material property, with the various demand in appropriate cable market.
Summary of the invention
The object of the invention is to, provide a kind of moisture-resistant water-fast elastomeric EPT rubber cable material, promoted the performance of traditional EPT rubber cable material, make it possess superior moisture-resistant water-proofing performance, simultaneously cold-resistant, wear-resisting, elasticity is good, can adapt to specific environment for use condition, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of moisture-resistant is water-fast elastomeric EPT rubber cable material, it is characterized in that, the component that this CABLE MATERIALS comprises following weight part: terpolymer EP rubber 40-45, cis-1,4-polybutadiene rubber 10-12, polystyrene 10-12, isotatic polypropylene 14-17, N660 carbon black 30-34, feldspar in powder 12-15, zinc oxide 3-5, stearic acid 4-5, antioxidant 4010NA 1.2-2.0, anti-aging agent RD 1.2-2.0, accelerant CZ 1.5-2.0, sulphur 1-2, magnesium oxide 3-4, n-butyl acetate 6-8, trimethyl hexamethylene diisocyanate 3-4, auxiliary agent 4-5.
The raw material that described auxiliary agent comprises following weight part: lazurite 30-34, diphenylmethanediisocyanate 3-4, tri (propylene glycol) diacrylate 3-4, magnesium oxide 5-6, zinc borate 2-3, jade powder 4-5, phenyl triethoxysilane 1-2, accelerant N a-22 1-2, aluminium nitride 4-5, morpholine 1-2, thiol-butyl tin 1-2, Radix Angelicae Sinensis oil 1-2; Preparation method puts into calcining furnace by lazurite to calcine 3-4 hour at 550-570 ℃, cooling, be ground into and put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite powder, clear water is cleaned, and dries, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
Described a kind of moisture-resistant is water-fast elastomeric EPT rubber cable material, its preparation method is as follows:
(1) by terpolymer EP rubber, cis-1,4-polybutadiene rubber drops in Banbury mixer, 12-15min plasticates, when Banbury mixer temperature reaches 130-150 ℃, start discharging, after material to be mixed is completely cooling, drop in Banbury mixer, add stearic acid, antioxidant 4010NA, anti-aging agent RD, mixing 4-5min, then add magnesium oxide, continue mixing 3-5min, first add subsequently 2/3 N660 carbon black, mixing 3-5min, again remaining N660 carbon black is all added, 2-3min turns refining, finally add n-butyl acetate, mixing 4-5min, when Banbury mixer temperature reaches 110-125 ℃, start discharging, after compound is completely cooling, drop in mill, add zinc oxide, sulphur, accelerant CZ, thin-pass 6-8 time, mill working temperature≤60 ℃,
(2) polystyrene, isotatic polypropylene, trimethyl hexamethylene diisocyanate, feldspar in powder are mixed, send into twin screw extruder granulation;
(3) material that step (1), step (2) obtained drops in Banbury mixer, and mixing 3-5min at 120-160 ℃ sends in mill after cooling and opens refining, adds other remaining components, and thin-pass 6-7 time, obtains CABLE MATERIALS of the present invention.
The present invention combines the advantage of the raw materials such as terpolymer EP rubber, cis-1,4-polybutadiene rubber and polystyrene, isotatic polypropylene, promoted the performance of traditional EPT rubber cable material, make it possess superior moisture-resistant water-proofing performance, simultaneously cold-resistant, wear-resisting, elasticity is good, can adapt to specific environment for use condition, is especially applicable to the working spaces such as mine, power station, and without harm, market potential is wide to environment and human body.
Embodiment
Embodiment
The raw material that the CABLE MATERIALS of the present embodiment comprises following weight part: terpolymer EP rubber 45, cis-1,4-polybutadiene rubber 12, polystyrene 12, isotatic polypropylene 16, N660 carbon black 34, feldspar in powder 15, zinc oxide 5, stearic acid 5, antioxidant 4010NA 2.0, anti-aging agent RD 2.0, accelerant CZ 2.0, sulphur 2, magnesium oxide 4, n-butyl acetate 8, trimethyl hexamethylene diisocyanate 4, auxiliary agent 5.
The raw material that described auxiliary agent comprises following weight part: lazurite 34, diphenylmethanediisocyanate 4, tri (propylene glycol) diacrylate 4, magnesium oxide 5, zinc borate 3, jade powder 5, phenyl triethoxysilane 2, accelerant N a-22 2, aluminium nitride 4, morpholine 2, thiol-butyl tin 2, Radix Angelicae Sinensis oil 2; Preparation method puts into calcining furnace by lazurite at 570 ℃, to calcine 4 hours, cooling, is ground into put into 15% hydrochloric acid soln after 80 orders and soak 3 hours, filters out lazurite powder, clear water is cleaned, and dries, and is ground into 300 order powder, mix with other remaining component, grinding distribution 2 hours, obtains.
Described a kind of moisture-resistant is water-fast elastomeric EPT rubber cable material, its preparation method is as follows:
(1) by terpolymer EP rubber, cis-1,4-polybutadiene rubber drops in Banbury mixer, 15min plasticates, when Banbury mixer temperature reaches 140 ℃, start discharging, after material to be mixed is completely cooling, drop in Banbury mixer, add stearic acid, antioxidant 4010NA, anti-aging agent RD, mixing 5min, then add magnesium oxide, continue mixing 5min, first add subsequently 2/3 N660 carbon black, mixing 5min, again remaining N660 carbon black is all added, 3min turns refining, finally add n-butyl acetate, mixing 5min, when Banbury mixer temperature reaches 125 ℃, start discharging, after compound is completely cooling, drop in mill, add zinc oxide, sulphur, accelerant CZ, thin-pass 8 times, mill working temperature≤60 ℃,
(2) polystyrene, isotatic polypropylene, trimethyl hexamethylene diisocyanate, feldspar in powder are mixed, send into twin screw extruder granulation;
(3) material that step (1), step (2) obtained drops in Banbury mixer, and mixing 3min at 150 ℃ sends in mill after cooling and opens refining, adds other remaining components, and thin-pass 7 times, obtains CABLE MATERIALS of the present invention.
CABLE MATERIALS prepared by the present invention, mechanical property is effectively improved, and the indexs such as tensile strength, elongation at break obtain and improve, and possess superior moisture-resistant water-proofing performance simultaneously, and cold-resistant, wear-resisting, elasticity is good.
The performance test results of CABLE MATERIALS of the present invention is: tensile strength is 18.5Mpa, elongation at break is 429%, after 90 ℃ * 70h of IRM902 oil processes, tensile strength and elongation at break are respectively 17.8Mpa, 398%, under the condition of ozone concn 0.025%, 26 ℃ * 20h, without cracking phenomena, through 15% the NaCl solution soaking of 60 ℃ after 7 days, CABLE MATERIALS pick up is 0.003%, after soaking, CABLE MATERIALS volume specific resistance velocity of variation is 0.001%, under-70 ℃ of environment, after bending, do not ftracture, Akron abrasion value is 0.02cm
3/ 1.61Km.
Claims (2)
1. the water-fast elastomeric EPT rubber cable material of moisture-resistant, it is characterized in that, this CABLE MATERIALS is comprised of the raw material of following weight part: terpolymer EP rubber 40-45, cis-1,4-polybutadiene rubber 10-12, polystyrene 10-12, isotatic polypropylene 14-17, N660 carbon black 30-34, feldspar in powder 12-15, zinc oxide 3-5, stearic acid 4-5, antioxidant 4010NA 1.2-2.0, anti-aging agent RD 1.2-2.0, accelerant CZ 1.5-2.0, sulphur 1-2, magnesium oxide 3-4, n-butyl acetate 6-8, trimethyl hexamethylene diisocyanate 3-4, auxiliary agent 4-5;
The raw material that described auxiliary agent comprises following weight part: lazurite 30-34, diphenylmethanediisocyanate 3-4, tri (propylene glycol) diacrylate 3-4, magnesium oxide 5-6, zinc borate 2-3, jade powder 4-5, phenyl triethoxysilane 1-2, accelerant N a-22 1-2, aluminium nitride 4-5, morpholine 1-2, thiol-butyl tin 1-2, Radix Angelicae Sinensis oil 1-2; Preparation method puts into calcining furnace by lazurite to calcine 3-4 hour at 550-570 ℃, cooling, be ground into and put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite powder, clear water is cleaned, and dries, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
2. the water-fast elastomeric EPT rubber cable material of a kind of moisture-resistant as claimed in claim 1, its manufacture craft is as follows:
(1) by terpolymer EP rubber, cis-1,4-polybutadiene rubber drops in Banbury mixer, 12-15min plasticates, when Banbury mixer temperature reaches 130-150 ℃, start discharging, after material to be mixed is completely cooling, drop in Banbury mixer, add stearic acid, antioxidant 4010NA, anti-aging agent RD, mixing 4-5min, then add magnesium oxide, continue mixing 3-5min, first add subsequently 2/3 N660 carbon black, mixing 3-5min, again remaining N660 carbon black is all added, 2-3min turns refining, finally add n-butyl acetate, mixing 4-5min, when Banbury mixer temperature reaches 110-125 ℃, start discharging, after compound is completely cooling, drop in mill, add zinc oxide, sulphur, accelerant CZ, thin-pass 6-8 time, mill working temperature≤60 ℃,
(2) polystyrene, isotatic polypropylene, trimethyl hexamethylene diisocyanate, feldspar in powder are mixed, send into twin screw extruder granulation;
(3) material that step (1), step (2) obtained drops in Banbury mixer, and mixing 3-5min at 120-160 ℃ sends in mill after cooling and opens refining, adds other remaining components, and thin-pass 6-7 time, obtains CABLE MATERIALS of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510252.4A CN103524902A (en) | 2013-10-25 | 2013-10-25 | Moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510252.4A CN103524902A (en) | 2013-10-25 | 2013-10-25 | Moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material |
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| CN103524902A true CN103524902A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310510252.4A Pending CN103524902A (en) | 2013-10-25 | 2013-10-25 | Moisture-resisting, waterproof and high-elasticity ethylene propylene diene monomer cable material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109395A (en) * | 2014-06-27 | 2014-10-22 | 安徽宁国尚鼎橡塑制品有限公司 | Cold-resistant and water-resistant rubber material |
| CN105367916A (en) * | 2015-11-24 | 2016-03-02 | 安徽南洋新材料科技股份有限公司 | High-strength and high-weather-resistant fire-retardant cable |
| CN108774340A (en) * | 2018-07-02 | 2018-11-09 | 芜湖航天特种电缆厂股份有限公司 | Moisture-proof additive of cable cover(ing) and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002012707A (en) * | 2000-06-30 | 2002-01-15 | Mitsui Chemicals Inc | Vulcanizable rubber composition and cross-linked rubber molding and its production method |
| CN101696279A (en) * | 2009-10-22 | 2010-04-21 | 金发科技股份有限公司 | Method for preparing thermoplastic elastomer through dynamic vulcanization |
| CN102731916A (en) * | 2012-05-30 | 2012-10-17 | 芜湖荣基密封系统有限公司 | Reclaimed EPDM rubber mixed rubber sealing ring |
| CN103351520A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | High-cold-resistant insulated cable material and preparation method thereof |
-
2013
- 2013-10-25 CN CN201310510252.4A patent/CN103524902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002012707A (en) * | 2000-06-30 | 2002-01-15 | Mitsui Chemicals Inc | Vulcanizable rubber composition and cross-linked rubber molding and its production method |
| CN101696279A (en) * | 2009-10-22 | 2010-04-21 | 金发科技股份有限公司 | Method for preparing thermoplastic elastomer through dynamic vulcanization |
| CN102731916A (en) * | 2012-05-30 | 2012-10-17 | 芜湖荣基密封系统有限公司 | Reclaimed EPDM rubber mixed rubber sealing ring |
| CN103351520A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | High-cold-resistant insulated cable material and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 顾书英，任杰: "《聚合物基复合材料》", 31 March 2007, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109395A (en) * | 2014-06-27 | 2014-10-22 | 安徽宁国尚鼎橡塑制品有限公司 | Cold-resistant and water-resistant rubber material |
| CN105367916A (en) * | 2015-11-24 | 2016-03-02 | 安徽南洋新材料科技股份有限公司 | High-strength and high-weather-resistant fire-retardant cable |
| CN108774340A (en) * | 2018-07-02 | 2018-11-09 | 芜湖航天特种电缆厂股份有限公司 | Moisture-proof additive of cable cover(ing) and preparation method thereof |
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Application publication date: 20140122 |