CN108690272A - A kind of water-fast corrosion proof cable material of marine settings pressure resistance - Google Patents
A kind of water-fast corrosion proof cable material of marine settings pressure resistance Download PDFInfo
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- CN108690272A CN108690272A CN201810607206.9A CN201810607206A CN108690272A CN 108690272 A CN108690272 A CN 108690272A CN 201810607206 A CN201810607206 A CN 201810607206A CN 108690272 A CN108690272 A CN 108690272A
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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
- H01B3/30—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
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- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2203/00—Applications
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- 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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Abstract
The present invention relates to power cable technical fields, and in particular to a kind of water-fast corrosion proof cable material of marine settings pressure resistance.The CABLE MATERIALS includes following component:Ethylene propylene diene rubber strengthens glue, calcining pottery powder, hydrophobically modified filler, inclined phthalic acid dibutyl ester, polyamide modified alkyd resin, zinc oxide, lubricant, crosslinking agent, anti-aging agent, silane coupling agent, composite flame-retardant agent.Wherein, it is the rubber mass that compound preparation is carried out by nitrile rubber, neoprene and various kinds of resin and modifying agent to strengthen glue, and lubricant is stearic acid, magnesium stearate or zinc stearate;Composite flame-retardant agent is the mixture of antimony oxide, aluminium hydroxide and decabromodiphenylethane, and the mass ratio of three is 3 in mixture:5:1;The type CABLE MATERIALS has outstanding weather resistance, and barrier propterty is good, especially has good pressure-resistant, water-fast, corrosion resistance.
Description
Technical field
The present invention relates to power cable technical fields, and in particular to a kind of water-fast corrosion proof cable of marine settings pressure resistance
Material.
Background technology
Equipment manufacture is also known as equipment manufacturing industry, is primarily referred to as capital goods manufacturing industry, is to meet each department of national economy hair
Exhibition and national security need and manufacture the industry general name of various technical equipments.Classify according to industrial sectors of national economy, product scope
Including the investment type manufactured goods in machinery, electronics and weapon industry, belong to metal product industry, general equipment manufacturing industry, special
Equipment manufacture industry, transportation equipment manufacturing, appliance equipment and equipment manufacturing industry, Electronic and Telecommunication's Equipment Industry, instrument
Instrument and the culture office group of major class 185 of equipment manufacture 7.Equipment manufacture is carried for national economy and national defense construction
It is manufacturing core component for the manufacturing industry of Technical facilities in production, is the national economic development especially industrial development
Basis.Powerful equipment manufacture is set up, is to improve Chinese overall national strength, realizes industrialized basic assurance.
With the continuous growth of China national overall national strength and being constantly progressive for scientific and technological level, various extraordinary dresses
Standby be also developed as emerging rapidly in large numbersBamboo shoots after a spring rain manufactures.These equipment are laid a good foundation for the high-end industry development in China, wherein
The development of ocean exploration and development industry is exactly such a example.
Marine settings are an important component in equipment manufacture, are born applied to the equipment needs in deep-sea
Huge pressure, deep-etching and humidity environment, this complex environment proposes the performance of marine settings harsh requirement.
Wherein, the various information or control cable that marine settings use, it is necessary to have very outstanding pressure-resistant, water-fast, corrosion resistance
Energy.The barrier propterty of cable depends primarily on external CABLE MATERIALS.CABLE MATERIALS is the custom of wire cable insulating and sheath plastics
Claim, high molecular material used mainly has polyvinyl chloride, polyethylene, polypropylene, fluoroplastics, chlorinated polyether and polyamide etc., this kind of
High molecular material has the characteristics that light weight, good insulation preformance, resistant to chemical etching, easy processing, mechanics and anti-fatigue performance are excellent.
Number of patent application 201210104360.7 discloses a kind of weatherability cross-linking radiation CABLE MATERIALS, which uses engineering
Plastics and thermoplastic elastic bluk recombination are prepared, and this CABLE MATERIALS has a good heat-resisting, oil resistance, but CABLE MATERIALS
Pressure-resistant performance and water resistance relative deficiency, high pressure, burn into humidity environment in be easy denaturation and decompose, lose using valence
Value.
Number of patent application 201210453825.X discloses a kind of Ethylene propylene diene copolymer flame retardant cable and preparation method thereof,
The type CABLE MATERIALS is prepared relative to the former as a result of rubber material, therefore pressure-resistant performance is greatly improved, still
Water resistance, the corrosion resistance of material are still relatively poor.
Invention content
For problems of the prior art, the present invention provides a kind of water-fast corrosion proof cables of marine settings pressure resistance
Material, the type CABLE MATERIALS have outstanding weather resistance, and barrier propterty is good, especially have good pressure-resistant, water-fast, corrosion resistance
Energy.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of water-fast corrosion proof cable material of marine settings pressure resistance, according to mass fraction, which includes following component:Three
First EP rubbers 60-80 parts, strengthen 15-20 parts of glue, calcining 10-13 parts of powder of pottery, 15-18 parts of hydrophobically modified filler, inclined benzene diformazan
Sour dibutyl ester 5-9 parts, polyamide modified alkyd resin 3-5 parts, 4-7 parts of zinc oxide, 1.5-2.5 parts of lubricant, crosslinking agent 2-4
Part, 1-3 parts of anti-aging agent, 2-2.7 parts of silane coupling agent, 6-9 parts of composite flame-retardant agent.
Preferably, according to mass fraction, CABLE MATERIALS includes following component:70-75 parts of ethylene propylene diene rubber strengthens glue
17-19 parts, calcining 11-12 parts of powder of pottery, 16-17 parts of hydrophobically modified filler, 6-8 parts of inclined phthalic acid dibutyl ester is polyamide modified
3-4 parts of alkyd resin, 5-6 parts of zinc oxide, 1.8-2.2 parts of lubricant, 2.5-3.4 parts of crosslinking agent, 1.5-2.5 parts of anti-aging agent, silicon
2.3-2.5 parts of alkane coupling agent, 7-8 parts of composite flame-retardant agent.
It is further preferred that according to mass fraction, the CABLE MATERIALS includes following component:73 parts of ethylene propylene diene rubber,
Strengthen 18 parts of glue, calcining 11 parts of powder of pottery, 17 parts of hydrophobically modified filler, 7 parts of inclined phthalic acid dibutyl ester, polyamide modified alkyd tree
3.5 parts of fat, 5 parts of zinc oxide, 1.9 parts of lubricant, 2.8 parts of crosslinking agent, 2.1 parts of anti-aging agent, 2.4 parts of silane coupling agent, compound resistance
Fire 8 parts of agent.
Wherein, the inorganic filler used in hydrophobically modified filler includes:Nano-calcium carbonate, nano silicon dioxide, kaolin
And talcum powder, four mass ratio is respectively 3 in inorganic filler:1:2:1.The hydrophobically modified method of inorganic filler is:
According to mass fraction, by 50 parts of inorganic fillers, 9 parts of lignosulfonates, 6 parts of polysilazanes and 1.1 silane coupling agents
Mixture is added in the deionized water of 5-8 times of volume of mixture, is heated to 40-45 DEG C, and be stirred to react 2-2.5h, will be mixed
The dry powder for closing object filtering, drying and being ground into 500-600 mesh, according to 10:3:1 mass ratio is by dry powder, naphthenic oil and stearic acid
Zinc is mixed, and is sent in ball mill after batch mixing is uniform, after the rotating speed ball milling 2-3h of 400-550r/min, obtains paste
As required hydrophobically modified filler.
In the present invention, the preparation method for strengthening glue is:
According to mass fraction, prepare following raw material:45 parts of nitrile rubber, 20 parts of neoprene, 7 parts of terpene resin, octyl phenol aldehyde tree
3 parts of fat, 10 parts of Corvic, 17 parts of Pintsch process carbon black, 2.4 parts of dioctyl phthalate, silane coupling agent 0.8
Part, the above substance is put into mixer, with 120-125 DEG C of temperature mixing 15-20min, then by sizing material and 3-4 parts of sulphur
Uniformly, control sizing material temperature is reduced to 85 DEG C for agent mixing, and plastic emitting, cooling stand curing, obtains required reinforcing glue.
Preferably, lubricant is stearic acid, magnesium stearate or zinc stearate.
Preferably, composite flame-retardant agent is the mixture of antimony oxide, aluminium hydroxide and decabromodiphenylethane, in mixture
The mass ratio of three is 3:5:1.
Three kinds of components in the type composite flame-retardant agent can play good synergistic effect, generate good flame retardant property,
It is suitble to be added in rubber product so that rubber product ignites with difficulty, the flame retardant effect of easy self-extinguishment.
Preferably, anti-aging agent is that a kind of equal mass ratioes of the and antioxidant 1035 in antioxidant NBC and anti-aging agent ODA mix
Object.
Anti-aging agent can significantly improve anti-oxidant, the ageing-resistant performance of CABLE MATERIALS, to extend the service life of cable.
The preparation method of CABLE MATERIALS provided by the invention is:
(1)According to mass fraction, ethylene propylene diene rubber and reinforcing glue are added in open mill, are kneaded with 75-85 DEG C of temperature
Then crosslinking agent, anti-aging agent, inclined phthalic acid dibutyl ester and polyamide modified alkyd resin are added to collection of beginning to pratise by 5-7min
In, continue identical temperature and is kneaded 15-20min;
(2)The sizing material that upper step obtains is put into mixer, while addition calcining pottery powder, hydrophobically modified are filled out into mixer
Material, zinc oxide, lubricant, silane coupling agent and composite flame-retardant agent are kneaded 8-10min with 120-125 DEG C of temperature, are kneaded and complete
It is thin 6-8 times logical afterwards, then be granulated by extruder plastication, you can obtain required CABLE MATERIALS.
The present invention has following advantageous effect:
Used ethylene propylene diene rubber in the type CABLE MATERIALS and strengthened that glue is compound to obtain rubber matrix, reinforcings glue be various sizing material,
Resin and modifying agent compound are processed into, and reinforcing glue can promote sizing material with ethylene propylene diene rubber elastic and tension after compound is strong
Degree avoids sizing material from being solved by the outer force effect time-division.Make the resistance to compression of the type CABLE MATERIALS extensive using rubber mass as basis material
The more general CABLE MATERIALS of renaturation is highly improved.
The filler used in CABLE MATERIALS is the inorganic filler by hydrophobically modified, on the one hand inorganic filler can promote cable
The compression strength and weatherability of material, also as inorganic filler is modified by hydrophobic treatment and surface, therefore can be with sizing material matrix
Better interfacial effect is played, the stability higher of material, corrosion-resistant antioxygenic property is more preferable, in addition, inorganic filler is hydrophobic
Modification, also so that the water resistance of the cable prepared is more outstanding, CABLE MATERIALS will not occur during long-term immersion
Swelling, the every mechanical performance and electric property of CABLE MATERIALS can keep stable.
Due to the pressure resistance of the good mechanical performance of type CABLE MATERIALS and electric property, especially CABLE MATERIALS, water resistance and
Corrosion resistance is more prominent, therefore the type CABLE MATERIALS is highly suitable for the system for the cable cover(ing) that ocean deep water equipment uses
It is standby.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of water-fast corrosion proof cable material of marine settings pressure resistance, according to mass fraction, which includes following component:Three
60 parts of first EP rubbers, 15 parts of glue of reinforcing, calcining 10 parts of powder of pottery, 15 parts of hydrophobically modified filler, 5 parts of inclined phthalic acid dibutyl ester,
3 parts of polyamide modified alkyd resin, 4 parts of zinc oxide, 1.5 parts of lubricant, 2 parts of crosslinking agent, 1 part of anti-aging agent, silane coupling agent 2
Part, 6 parts of composite flame-retardant agent.
Wherein, the inorganic filler used in hydrophobically modified filler includes:Nano-calcium carbonate, nano silicon dioxide, kaolin
And talcum powder, four mass ratio is respectively 3 in inorganic filler:1:2:1.
The hydrophobically modified method of inorganic filler is:According to mass fraction, by 50 parts of inorganic fillers, 9 parts of lignosulfonates,
The mixture of 6 parts of polysilazanes and 1.1 silane coupling agents is added in the deionized water of 5 times of volumes of mixture, is heated to 40
DEG C, and it is stirred to react 2h, by mixture filtering, the dry powder dried and be ground into 500 mesh, according to 10:3:1 mass ratio will be done
Powder, naphthenic oil and zinc stearate are mixed, and are sent in ball mill after batch mixing is uniform, with the rotating speed ball milling 2-3h of 400r/min
Afterwards, it is required hydrophobically modified filler to obtain paste.
In the present embodiment, the preparation method for strengthening glue is:
According to mass fraction, prepare following raw material:45 parts of nitrile rubber, 20 parts of neoprene, 7 parts of terpene resin, octyl phenol aldehyde tree
3 parts of fat, 10 parts of Corvic, 17 parts of Pintsch process carbon black, 2.4 parts of dioctyl phthalate, silane coupling agent 0.8
Part, the above substance is put into mixer, with 120 DEG C of temperature mixing 15min, is then kneaded sizing material and 3 parts of vulcanizing agents
Uniformly, control sizing material temperature is reduced to 85 DEG C, and plastic emitting, cooling stand curing, obtains required reinforcing glue.
Lubricant is stearic acid.
Composite flame-retardant agent is the mixture of antimony oxide, aluminium hydroxide and decabromodiphenylethane, three in mixture
Mass ratio is 3:5:1.
Anti-aging agent be antioxidant NBC and antioxidant 1035 etc. quality compare mixture.
The preparation method of CABLE MATERIALS provided in this embodiment is:
(1)According to mass fraction, ethylene propylene diene rubber and reinforcing glue are added in open mill, are kneaded with 75 DEG C of temperature
Then crosslinking agent, anti-aging agent, inclined phthalic acid dibutyl ester and polyamide modified alkyd resin are added to concentration of beginning to pratise by 5min,
Continue identical temperature and is kneaded 15min;
(2)The sizing material that upper step obtains is put into mixer, while addition calcining pottery powder, hydrophobically modified are filled out into mixer
Material, zinc oxide, lubricant, silane coupling agent and composite flame-retardant agent are kneaded 8min with 120 DEG C of temperature, thin by logical 6 after the completion of mixing
It is secondary, then be granulated by extruder plastication, you can obtain required CABLE MATERIALS.
Embodiment 2
A kind of water-fast corrosion proof cable material of marine settings pressure resistance, according to mass fraction, which includes following component:Three
80 parts of first EP rubbers, 20 parts of glue of reinforcing, calcining 13 parts of powder of pottery, 18 parts of hydrophobically modified filler, 9 parts of inclined phthalic acid dibutyl ester,
5 parts of polyamide modified alkyd resin, 7 parts of zinc oxide, 2.5 parts of lubricant, 4 parts of crosslinking agent, 3 parts of anti-aging agent, silane coupling agent 2.7
Part, 9 parts of composite flame-retardant agent.
Wherein, the inorganic filler used in hydrophobically modified filler includes:Nano-calcium carbonate, nano silicon dioxide, kaolin
And talcum powder, four mass ratio is respectively 3 in inorganic filler:1:2:1.
The hydrophobically modified method of inorganic filler is:According to mass fraction, by 50 parts of inorganic fillers, 9 parts of lignosulfonates,
The mixture of 6 parts of polysilazanes and 1.1 silane coupling agents is added in the deionized water of 8 times of volumes of mixture, is heated to 45
DEG C, and it is stirred to react 2.5h, by mixture filtering, the dry powder dried and be ground into 600 mesh, according to 10:3:1 mass ratio will
Dry powder, naphthenic oil and zinc stearate are mixed, and are sent in ball mill after batch mixing is uniform, with the rotating speed ball milling 3h of 550r/min
Afterwards, it is required hydrophobically modified filler to obtain paste.
In the present embodiment, the preparation method for strengthening glue is:
According to mass fraction, prepare following raw material:45 parts of nitrile rubber, 20 parts of neoprene, 7 parts of terpene resin, octyl phenol aldehyde tree
3 parts of fat, 10 parts of Corvic, 17 parts of Pintsch process carbon black, 2.4 parts of dioctyl phthalate, silane coupling agent 0.8
Part, the above substance is put into mixer, with 125 DEG C of temperature mixing 20min, is then kneaded sizing material and 4 parts of vulcanizing agents
Uniformly, control sizing material temperature is reduced to 85 DEG C, and plastic emitting, cooling stand curing, obtains required reinforcing glue.
Lubricant is magnesium stearate.
Composite flame-retardant agent is the mixture of antimony oxide, aluminium hydroxide and decabromodiphenylethane, three in mixture
Mass ratio is 3:5:1.
Anti-aging agent be anti-aging agent ODA and antioxidant 1035 etc. quality compare mixture.
The preparation method of CABLE MATERIALS provided in this embodiment is:
(1)According to mass fraction, ethylene propylene diene rubber and reinforcing glue are added in open mill, are kneaded with 85 DEG C of temperature
Then crosslinking agent, anti-aging agent, inclined phthalic acid dibutyl ester and polyamide modified alkyd resin are added to concentration of beginning to pratise by 7min,
Continue identical temperature and is kneaded 20min;
(2)The sizing material that upper step obtains is put into mixer, while addition calcining pottery powder, hydrophobically modified are filled out into mixer
Material, zinc oxide, lubricant, silane coupling agent and composite flame-retardant agent are kneaded 10min with 125 DEG C of temperature, thin logical after the completion of mixing
8 times, then be granulated by extruder plastication, you can obtain required CABLE MATERIALS.
Embodiment 3
A kind of water-fast corrosion proof cable material of marine settings pressure resistance, according to mass fraction, which includes following component:Three
73 parts of first EP rubbers, 18 parts of glue of reinforcing, calcining 11 parts of powder of pottery, 17 parts of hydrophobically modified filler, 7 parts of inclined phthalic acid dibutyl ester,
3.5 parts of polyamide modified alkyd resin, 5 parts of zinc oxide, 1.9 parts of lubricant, 2.8 parts of crosslinking agent, 2.1 parts of anti-aging agent, silane are even
Join 2.4 parts of agent, 8 parts of composite flame-retardant agent.
Wherein, the inorganic filler used in hydrophobically modified filler includes:Nano-calcium carbonate, nano silicon dioxide, kaolin
And talcum powder, four mass ratio is respectively 3 in inorganic filler:1:2:1.
The hydrophobically modified method of inorganic filler is:According to mass fraction, by 50 parts of inorganic fillers, 9 parts of lignosulfonates,
The mixture of 6 parts of polysilazanes and 1.1 silane coupling agents is added in the deionized water of 7 times of volumes of mixture, is heated to 43
DEG C, and it is stirred to react 2.2h, by mixture filtering, the dry powder dried and be ground into 550 mesh, according to 10:3:1 mass ratio will
Dry powder, naphthenic oil and zinc stearate are mixed, and are sent in ball mill after batch mixing is uniform, with the rotating speed ball milling of 450r/min
After 2.5h, it is required hydrophobically modified filler to obtain paste.
In the present embodiment, the preparation method for strengthening glue is:
According to mass fraction, prepare following raw material:45 parts of nitrile rubber, 20 parts of neoprene, 7 parts of terpene resin, octyl phenol aldehyde tree
3 parts of fat, 10 parts of Corvic, 17 parts of Pintsch process carbon black, 2.4 parts of dioctyl phthalate, silane coupling agent 0.8
Part, the above substance is put into mixer, with 120 DEG C of temperature mixing 18min, is then mixed sizing material and 3.5 parts of vulcanizing agents
It refines uniformly, control sizing material temperature is reduced to 85 DEG C, and plastic emitting, cooling stand curing, obtains required reinforcing glue.
Lubricant is zinc stearate.
Composite flame-retardant agent is the mixture of antimony oxide, aluminium hydroxide and decabromodiphenylethane, three in mixture
Mass ratio is 3:5:1.
Anti-aging agent be antioxidant NBC and antioxidant 1035 etc. quality compare mixture.
The preparation method of CABLE MATERIALS provided in this embodiment is:
(1)According to mass fraction, ethylene propylene diene rubber and reinforcing glue are added in open mill, are kneaded with 80 DEG C of temperature
Then crosslinking agent, anti-aging agent, inclined phthalic acid dibutyl ester and polyamide modified alkyd resin are added to concentration of beginning to pratise by 6min,
Continue identical temperature and is kneaded 17min;
(2)The sizing material that upper step obtains is put into mixer, while addition calcining pottery powder, hydrophobically modified are filled out into mixer
Material, zinc oxide, lubricant, silane coupling agent and composite flame-retardant agent are kneaded 9min with 122 DEG C of temperature, thin by logical 7 after the completion of mixing
It is secondary, then be granulated by extruder plastication, you can obtain required CABLE MATERIALS.
Performance test
According to IEC 60811-1-1-1993"Cable insulation and sheath material GENERAL EXPERIMENTATION"Middle testing standard, to this reality
The CABLE MATERIALS for applying example carries out performance detection, wherein selects the trade mark that Exxon Mobil Corporation produces weather-proof for 8210 flexibilized grade
CABLE MATERIALS as a control group, carries out performance comparison, and experimental result is as follows
Table 1:The performance test results of CABLE MATERIALS in the present embodiment
It analyzes data above to find, the CABLE MATERIALS in the embodiment of the present invention 1-3 is compared with the CABLE MATERIALS of control group, resistance to pressure
Can, tensile property and heat aging performance performance are more outstanding;The volume resistivity of two kinds of CABLE MATERIALSs is close, can reach relevant
Electrical performance requirements.In addition the water resistance of CABLE MATERIALS provided by the invention is very outstanding, after CABLE MATERIALS is soaked for a long time, swelling
Degree is very low, and the growth rate variation of quality is only 2-2.4%, and the swelling change rate of common cable material reaches 6.8% in the market,
Therefore it can be found that the water resistance of the CABLE MATERIALS of the present invention is very prominent.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of water-fast corrosion proof cable material of marine settings pressure resistance, it is characterised in that:According to mass fraction, in the CABLE MATERIALS
Including following component:60-80 parts of ethylene propylene diene rubber strengthens 15-20 parts of glue, calcining 10-13 parts of powder of pottery, hydrophobically modified filler
15-18 parts, 5-9 parts of inclined phthalic acid dibutyl ester, polyamide modified alkyd resin 3-5 parts, 4-7 parts of zinc oxide, lubricant 1.5-
2.5 parts, 2-4 parts of crosslinking agent, 1-3 parts of anti-aging agent, 2-2.7 parts of silane coupling agent, 6-9 parts of composite flame-retardant agent.
2. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:According to matter
Number is measured, the CABLE MATERIALS includes following component:70-75 parts of ethylene propylene diene rubber strengthens 17-19 parts of glue, calcining pottery powder 11-
12 parts, 16-17 parts of hydrophobically modified filler, 6-8 parts of inclined phthalic acid dibutyl ester, polyamide modified alkyd resin 3-4 parts, zinc oxide
5-6 parts, 1.8-2.2 parts of lubricant, 2.5-3.4 parts of crosslinking agent, 1.5-2.5 parts of anti-aging agent, 2.3-2.5 parts of silane coupling agent, again
Close 7-8 parts of fire retardant.
3. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 2, it is characterised in that:According to matter
Number is measured, the CABLE MATERIALS includes following component:73 parts of ethylene propylene diene rubber, strengthens 18 parts of glue, and calcining 11 parts of powder of pottery is hydrophobic
17 parts of modified filler, 7 parts of inclined phthalic acid dibutyl ester, 3.5 parts of polyamide modified alkyd resin, 5 parts of zinc oxide, lubricant 1.9
Part, 2.8 parts of crosslinking agent, 2.1 parts of anti-aging agent, 2.4 parts of silane coupling agent, 8 parts of composite flame-retardant agent.
4. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:It is described to dredge
The inorganic filler used in water modified filler includes:Nano-calcium carbonate, nano silicon dioxide, kaolin and talcum powder, it is inorganic to fill out
Four mass ratio is respectively 3 in material:1:2:1.
5. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 4, it is characterised in that:
The hydrophobically modified method of the inorganic filler is:
According to mass fraction, by 50 parts of inorganic fillers, 9 parts of lignosulfonates, 6 parts of polysilazanes and 1.1 silane coupling agents
Mixture is added in the deionized water of 5-8 times of volume of mixture, is heated to 40-45 DEG C, and be stirred to react 2-2.5h, will be mixed
The dry powder for closing object filtering, drying and being ground into 500-600 mesh, according to 10:3:1 mass ratio is by dry powder, naphthenic oil and stearic acid
Zinc is mixed, and is sent in ball mill after batch mixing is uniform, after the rotating speed ball milling 2-3h of 400-550r/min, obtains paste
As required hydrophobically modified filler.
6. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:It is described strong
Change glue preparation method be:
According to mass fraction, prepare following raw material:45 parts of nitrile rubber, 20 parts of neoprene, 7 parts of terpene resin, octyl phenol aldehyde tree
3 parts of fat, 10 parts of Corvic, 17 parts of Pintsch process carbon black, 2.4 parts of dioctyl phthalate, silane coupling agent 0.8
Part, the above substance is put into mixer, with 120-125 DEG C of temperature mixing 15-20min, then by sizing material and 3-4 parts of sulphur
Uniformly, control sizing material temperature is reduced to 85 DEG C for agent mixing, and plastic emitting, cooling stand curing, obtains required reinforcing glue.
7. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:The profit
Lubrication prescription is stearic acid, magnesium stearate or zinc stearate.
8. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:It is described multiple
Conjunction fire retardant is the mixture of antimony oxide, aluminium hydroxide and decabromodiphenylethane, and the mass ratio of three is 3 in mixture:
5:1。
9. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:It is described anti-
Old agent be a kind of in antioxidant NBC and anti-aging agent ODA with antioxidant 1035 etc. quality compare mixture.
10. a kind of water-fast corrosion proof cable material of marine settings pressure resistance according to claim 1, it is characterised in that:It is described
The preparation method of CABLE MATERIALS is:
(1)According to mass fraction, ethylene propylene diene rubber and reinforcing glue are added in open mill, are kneaded with 75-85 DEG C of temperature
Then crosslinking agent, anti-aging agent, inclined phthalic acid dibutyl ester and polyamide modified alkyd resin are added to collection of beginning to pratise by 5-7min
In, continue identical temperature and is kneaded 15-20min;
(2)The sizing material that upper step obtains is put into mixer, while addition calcining pottery powder, hydrophobically modified are filled out into mixer
Material, zinc oxide, lubricant, silane coupling agent and composite flame-retardant agent are kneaded 8-10min with 120-125 DEG C of temperature, are kneaded and complete
It is thin 6-8 times logical afterwards, then be granulated by extruder plastication, you can obtain required CABLE MATERIALS.
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| CN201810607206.9A CN108690272A (en) | 2018-06-13 | 2018-06-13 | A kind of water-fast corrosion proof cable material of marine settings pressure resistance |
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| CN201810607206.9A CN108690272A (en) | 2018-06-13 | 2018-06-13 | A kind of water-fast corrosion proof cable material of marine settings pressure resistance |
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| CN111116948A (en) * | 2020-02-07 | 2020-05-08 | 中国科学院兰州化学物理研究所 | Preparation method of composite nanoparticle filled carbon fiber fabric reinforced polymer lubricating material |
| CN112029164A (en) * | 2020-09-14 | 2020-12-04 | 上海凯驰防腐工程有限公司 | Oil-resistant acid-resistant alkali-resistant rubber lining composition and preparation method thereof |
| CN112159558A (en) * | 2020-08-25 | 2021-01-01 | 宁国市红宁橡塑制品有限公司 | Preparation method of corrosion-resistant capacitor cover plate material |
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| CN115160674A (en) * | 2022-07-25 | 2022-10-11 | 巢湖市金鸿电缆有限公司 | Processing method of environment-friendly cable insulating material |
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| CN112562901B (en) * | 2020-12-31 | 2023-03-17 | 扬州光明电缆有限公司 | Low-temperature-resistant corrosion-resistant special cable for ship and preparation method thereof |
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