CN105713294A - Waterproof cable material with excellent mechanical properties - Google Patents
Waterproof cable material with excellent mechanical properties Download PDFInfo
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- CN105713294A CN105713294A CN201610186214.1A CN201610186214A CN105713294A CN 105713294 A CN105713294 A CN 105713294A CN 201610186214 A CN201610186214 A CN 201610186214A CN 105713294 A CN105713294 A CN 105713294A
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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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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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- 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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- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- 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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Abstract
The invention discloses a waterproof cable material with excellent mechanical properties. The cable material comprises raw materials in parts by weight as follows: 15-28 parts of EPDM (ethylene propylene diene monomer) rubber, 20-35 parts of phenyl silicone rubber, 20-40 parts of polypropylene, 10-20 parts of quartz powder, 20-30 parts of kaolin, 45-58 parts of precipitated white carbon black, 20-30 parts of modified soy protein, 5-12 parts of glass beads, 1.5-1.6 parts of trioctyl phosphate, 0.8-1.6 parts of diisobutyl phthalate, 0.2-0.9 parts of bis(2-ethylhexyl)phthalate, 0.2-0.6 parts of 2,4-dichlorobenzoyl peroxide, 0.2-0.6 parts of sodium ammonium dichromate, 0.1-0.6 parts of an accelerator M, 1-3 parts of dicumyl peroxide, 0.5-1.2 parts of an accelerator TMTD, 2-4 parts of coal tar pitch, 1-3 parts of disproportionated rosin, 1-2 parts of polyvinyl alcohol, 0.4-1 part of stearic acid, 0.5-1.2 parts of an antioxidant AT-215 and 1-2 parts of oleic acid. The waterproof cable material is good in waterproof performance and mechanical property and is environment-friendly.
Description
Technical field
The present invention relates to CABLE MATERIALS technical field, particularly relate to a kind of waterproof and that there is excellent mechanical performance electricity
Cable material.
Background technology
CABLE MATERIALS belongs to a kind of composite, and it is typically to be equipped with suitable filler by matrix resin and forms,
Require in addition to there is higher physical and mechanical properties, also should have the waterproof and environmental-protecting performance that comparison is excellent,
Typically do not have waterproof and environmental-protecting performance due to matrix resin itself, therefore the CABLE MATERIALS under prior art is anti-
Water poor performance, causes to reduce service life, even causes sheath to ftracture, the hidden danger that formation accident occurs,
After simultaneously discarded big to environmental hazard, how can improve waterproof, environmental protection and the mechanical property of CABLE MATERIALS simultaneously,
Become those skilled in the art institute problem demanding prompt solution.
Summary of the invention
The present invention proposes CABLE MATERIALS that is a kind of waterproof and that have excellent mechanical performance, good waterproof performance, environmental protection,
Mechanical property is good.
Propose a kind of waterproof of the present invention and have the CABLE MATERIALS of excellent mechanical performance, its raw material wraps by weight
Include: ethylene propylene diene rubber 15-28 part, phenyl siloxane rubber 20-35 part, polypropylene 20-40 part, silica flour
10-20 part, Kaolin 20-30 part, precipitated silica 45-58 part, modified soy-bean protein 20-30 part, glass
Glass microballon 5-12 part, trioctyl phosphate 1.5-1.6 part, diisobutyl phthalate 0.8-1.6 part is adjacent
Phthalic acid two (2-ethyl hexyl) ester 0.2-0.9 part, 2,4-dichlorobenzoperoxide 0.2-0.6 parts,
Ammonium bichromate. sodium 0.2-0.6 part, captax 0.1-0.6 part, cumyl peroxide 1-3 part, promote
Agent TMTD 0.5-1.2 part, coal tar pitch 2-4 part, disproportionated rosin 1-3 part, polyvinyl alcohol 1-2 part is stearic
Acid 0.4-1 part, antioxidant AT-215 0.5-1.2 part, oleic acid 1-2 part.
Preferably, modified soy-bean protein uses following technique to prepare: weigh 20-50 part Semen sojae atricolor egg by weight
In vain, 150-200 part concentration be 50-70% ethanol solution, 2-8 part stearic acid mix and blend 40-80min, stir
Mix temperature and be 60-70 DEG C, microwave radiation processing 5-15min, filters, is dried, add 2-4 part sweet after grinding
Oil, 0.5-1.5 part propanoic acid, 50-100 part water mix and blend 15-30min, whipping temp is 110-118 DEG C,
Stirring pressure is 4-10MPa, and cooling adds 10-20 part attapulgite, 0.5-1.5 part coupling agent KH-560
Sending in still kettle after mix homogeneously, in still kettle, steam pressure is 0.8-1MPa, and vapor (steam) temperature is
150-170 DEG C, the steam pressure time is 15-20h, and being dried to content of water in system is 20-30wt%, stirs, stirring
Speed 5000-6000r/min, whipping temp is 100-120 DEG C, dry, pulverize and obtain modified soy-bean protein.
Preferably, ethylene propylene diene rubber, phenyl siloxane rubber, polypropylene, the weight ratio of modified soy-bean protein are
22-24:26-31:32-35:22-25.
Preferably, the weight of silica flour, Kaolin, precipitated silica, modified soy-bean protein, glass microballoon
Ratio is 14-17:22-26:48-50:22-25:6-10.
Preferably, trioctyl phosphate, diisobutyl phthalate, phthalic acid two (2-ethyl hexyl)
Ester, the weight ratio of modified soy-bean protein are 1.52-1.54:1.2-1.4:0.3-0.4:22-25.
Preferably, 2,4-dichlorobenzoperoxides, Ammonium bichromate. sodium, captax, peroxidating diisopropyl
Benzene, the weight ratio of Vulcanization accelerator TMTD are 0.3-0.5:0.3-0.5:0.3-0.5:2.2-2.6:0.8-1.1.
Preferably, described waterproof and have the CABLE MATERIALS of excellent mechanical performance, its raw material includes by weight:
Ethylene propylene diene rubber 22-24 part, phenyl siloxane rubber 26-31 part, polypropylene 32-35 part, silica flour 14-17
Part, Kaolin 22-26 part, precipitated silica 48-50 part, modified soy-bean protein 22-25 part, glass is micro-
Pearl 6-10 part, trioctyl phosphate 1.52-1.54 part, diisobutyl phthalate 1.2-1.4 part, adjacent benzene
Dioctyl phthalate two (2-ethyl hexyl) ester 0.3-0.4 part, 2,4-dichlorobenzoperoxide 0.3-0.5 parts, weight
Ammonium chromate sodium 0.3-0.5 part, captax 0.3-0.5 part, cumyl peroxide 2.2-2.6 part, promote
Enter agent TMTD 0.8-1.1 part, coal tar pitch 2.5-2.8 part, disproportionated rosin 1.4-1.8 part, polyvinyl alcohol
1.5-1.8 part, stearic acid 0.6-0.8 part, antioxidant AT-215 0.6-0.8 part, oleic acid 1.2-1.5 part.
The present invention uses the preparation technology of common cable material to prepare.
The present invention, soybean protein can promote soybean protein intramolecular through microwave radiation processing and intermolecular hand over
Connection reaction, reacts with the stearic acid of follow-up addition, is effectively reduced the hydrophilic group quantity that soybean protein exposes,
Goods compactness and hot strength significantly improve, and water absorption rate is extremely low, and the propanoic acid added and soybean protein
Water suction radical reaction, not only can reduce goods water absorbing properties further, and can slacken soybean protein further and divide
Active force between son, goods elongation at break is high, further with the attapulgite added, coupling agent KH-560
React under certain condition, attapulgite's surface, goods and phenyl siloxane rubber, ethylene-propylene-diene monomer can be grafted on
Glue, polypropylene mating reaction, goods water resistance is fabulous, and elongation at break is high, and ageing-resistant performance is the most excellent
Different, because soybean protein is natural materials, after discarded, it is easier to degraded, environmental pollution is little.Additionally sink
Shallow lake white carbon, silica flour, Kaolin, glass microballoon and modified soy-bean protein mating reaction, goods not only cause
Close property progress strengthens, and hot strength is high, and water resistance further enhances；And diisobutyl phthalate,
Trioctyl phosphate, phthalic acid two (2-ethyl hexyl) ester and modified soy-bean protein mating reaction, promoting
Toughness reach with hardness Jun Heng on the premise of, goods elongation at break is higher, and cumyl peroxide, 2,
4-dichlorobenzoperoxide, Ammonium bichromate. sodium, captax and Vulcanization accelerator TMTD synergism are as sulfuration
System, cure is good, and mechanical property is good, and the waterproof and ageing-resistant performance of goods is the most excellent.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of waterproof and have the CABLE MATERIALS of excellent mechanical performance, its raw material includes by weight: EPDM
Rubber 28 parts, phenyl siloxane rubber 20 parts, polypropylene 40 parts, silica flour 10 parts, Kaolin 30 parts is heavy
Shallow lake white carbon 45 parts, modified soy-bean protein 30 parts, glass microballoon 5 parts, trioctyl phosphate 1.6 parts, adjacent
Phthalic acid diisobutyl ester 0.8 part, phthalic acid two (2-ethyl hexyl) ester 0.9 part, 2,4-dichloro mistakes
BP 0.2 part, 0.6 part of Ammonium bichromate. sodium, captax 0.1 part, cumyl peroxide 3
Part, Vulcanization accelerator TMTD 0.5 part, coal tar pitch 4 parts, disproportionated rosin 1 part, polyvinyl alcohol 2 parts, stearic acid
0.4 part, antioxidant AT-215 1.2 parts, oleic acid 1 part.
Embodiment 2
A kind of waterproof and have the CABLE MATERIALS of excellent mechanical performance, its raw material includes by weight: EPDM
Rubber 15 parts, phenyl siloxane rubber 35 parts, polypropylene 20 parts, silica flour 20 parts, Kaolin 20 parts is heavy
Shallow lake white carbon 58 parts, modified soy-bean protein 20 parts, glass microballoon 12 parts, trioctyl phosphate 1.5 parts, adjacent
Phthalic acid diisobutyl ester 1.6 parts, phthalic acid two (2-ethyl hexyl) ester 0.2 part, 2,4-dichloro mistakes
BP 0.6 part, 0.2 part of Ammonium bichromate. sodium, captax 0.6 part, cumyl peroxide 1
Part, Vulcanization accelerator TMTD 1.2 parts, coal tar pitch 2 parts, disproportionated rosin 3 parts, polyvinyl alcohol 1 part, stearic acid
1 part, antioxidant AT-215 0.5 part, oleic acid 2 parts.
Embodiment 3
A kind of waterproof and have the CABLE MATERIALS of excellent mechanical performance, its raw material includes by weight: EPDM
Rubber 22 parts, phenyl siloxane rubber 31 parts, polypropylene 32 parts, silica flour 17 parts, Kaolin 22 parts is heavy
Shallow lake white carbon 50 parts, modified soy-bean protein 22 parts, glass microballoon 10 parts, trioctyl phosphate 1.52 parts,
Diisobutyl phthalate 1.4 parts, phthalic acid two (2-ethyl hexyl) ester 0.3 part, 2,4-dichloros
Benzoyl peroxide 0.5 part, 0.3 part of Ammonium bichromate. sodium, captax 0.5 part, cumyl peroxide
2.2 parts, Vulcanization accelerator TMTD 1.1 parts, coal tar pitch 2.5 parts, disproportionated rosin 1.8 parts, polyvinyl alcohol 1.5
Part, stearic acid 0.8 part, antioxidant AT-215 0.6 part, oleic acid 1.5 parts.
Modified soy-bean protein use following technique prepare: weigh by weight 20 portions of soybean proteins, 200 parts dense
Degree is 50% ethanol solution, 8 parts of stearic acid mix and blend 40min, and whipping temp is 70 DEG C, at microwave radiation
Reason 5min, filters, and is dried, and adds 4 parts of glycerol, 0.5 part of propanoic acid, 100 parts of water mix and blends after grinding
15min, whipping temp is 118 DEG C, and stirring pressure is 4MPa, cooling add 20 parts of attapulgites, 0.5 part
Sending in still kettle after coupling agent KH-560 mix homogeneously, in still kettle, steam pressure is 1MPa, vapor (steam) temperature
Being 150 DEG C, the steam pressure time is 20h, and being dried to content of water in system is 20wt%, stirs, mixing speed
6000r/min, whipping temp is 100 DEG C, dry, pulverize and obtains modified soy-bean protein.
Embodiment 4
A kind of waterproof and have the CABLE MATERIALS of excellent mechanical performance, its raw material includes by weight: EPDM
Rubber 24 parts, phenyl siloxane rubber 26 parts, polypropylene 35 parts, silica flour 14 parts, Kaolin 26 parts is heavy
Shallow lake white carbon 48 parts, modified soy-bean protein 25 parts, glass microballoon 6 parts, trioctyl phosphate 1.54 parts, adjacent
Phthalic acid diisobutyl ester 1.2 parts, phthalic acid two (2-ethyl hexyl) ester 0.4 part, 2,4-dichloro mistakes
BP 0.3 part, 0.5 part of Ammonium bichromate. sodium, captax 0.3 part, cumyl peroxide 2.6
Part, Vulcanization accelerator TMTD 0.8 part, coal tar pitch 2.8 parts, disproportionated rosin 1.4 parts, polyvinyl alcohol 1.8 parts,
Stearic acid 0.6 part, antioxidant AT-215 0.8 part, oleic acid 1.2 parts.
Modified soy-bean protein use following technique prepare: weigh by weight 50 portions of soybean proteins, 150 parts dense
Degree is 70% ethanol solution, 2 parts of stearic acid mix and blend 80min, and whipping temp is 60 DEG C, at microwave radiation
Reason 15min, filters, and is dried, and adds 2 parts of glycerol, 1.5 parts of propanoic acid, 50 parts of water mix and blends after grinding
30min, whipping temp is 110 DEG C, and stirring pressure is 10MPa, cooling add 10 parts of attapulgites, 1.5
Sending in still kettle after part coupling agent KH-560 mix homogeneously, in still kettle, steam pressure is 0.8MPa, steam
Temperature is 170 DEG C, and the steam pressure time is 15h, and being dried to content of water in system is 30wt%, stirs, mixing speed
5000r/min, whipping temp is 120 DEG C, dry, pulverize and obtains modified soy-bean protein.
Embodiment 5
A kind of waterproof and have the CABLE MATERIALS of excellent mechanical performance, its raw material includes by weight: EPDM
Rubber 23 parts, phenyl siloxane rubber 29 parts, polypropylene 34 parts, silica flour 16 parts, Kaolin 24 parts is heavy
Shallow lake white carbon 49 parts, modified soy-bean protein 23 parts, glass microballoon 8 parts, trioctyl phosphate 1.53 parts, adjacent
Phthalic acid diisobutyl ester 1.33 parts, phthalic acid two (2-ethyl hexyl) ester 0.34 part, 2,4-dichloros
Benzoyl peroxide 0.4 part, 0.4 part of Ammonium bichromate. sodium, captax 0.42 part, cumyl peroxide
2.4 parts, Vulcanization accelerator TMTD 0.95 part, coal tar pitch 2.72 parts, disproportionated rosin 1.65 parts, polyvinyl alcohol
1.72 parts, stearic acid 0.72 part, antioxidant AT-215 0.72 part, oleic acid 1.35 parts.
Modified soy-bean protein use following technique prepare: weigh by weight 40 portions of soybean proteins, 185 parts dense
Degree is 62% ethanol solution, 4 parts of stearic acid mix and blend 60min, and whipping temp is 65 DEG C, at microwave radiation
Reason 12min, filters, and is dried, and adds 3.2 parts of glycerol, 1.2 parts of propanoic acid, 65 parts of water mix and blends after grinding
22min, whipping temp is 114 DEG C, and stirring pressure is 8MPa, cooling add 16 parts of attapulgites, 1.2 parts
Sending in still kettle after coupling agent KH-560 mix homogeneously, in still kettle, steam pressure is 0.95MPa, steam
Temperature is 162 DEG C, and the steam pressure time is 18h, and being dried to content of water in system is 23wt%, stirs, mixing speed
5420r/min, whipping temp is 108 DEG C, dry, pulverize and obtains modified soy-bean protein.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (7)
1. one kind waterproof and there is the CABLE MATERIALS of excellent mechanical performance, it is characterised in that its raw material is by weight
Including: ethylene propylene diene rubber 15-28 part, phenyl siloxane rubber 20-35 part, polypropylene 20-40 part, quartz
Powder 10-20 part, Kaolin 20-30 part, precipitated silica 45-58 part, modified soy-bean protein 20-30 part,
Glass microballoon 5-12 part, trioctyl phosphate 1.5-1.6 part, diisobutyl phthalate 0.8-1.6 part,
Phthalic acid two (2-ethyl hexyl) ester 0.2-0.9 part, 2,4-dichlorobenzoperoxide 0.2-0.6
Part, Ammonium bichromate. sodium 0.2-0.6 part, captax 0.1-0.6 part, cumyl peroxide 1-3 part,
Vulcanization accelerator TMTD 0.5-1.2 part, coal tar pitch 2-4 part, disproportionated rosin 1-3 part, polyvinyl alcohol 1-2 part,
Stearic acid 0.4-1 part, antioxidant AT-215 0.5-1.2 part, oleic acid 1-2 part.
It is the most according to claim 1 waterproof and there is the CABLE MATERIALS of excellent mechanical performance, it is characterised in that
Modified soy-bean protein uses following technique to prepare: weigh 20-50 part soybean protein, 150-200 by weight
Part concentration is 50-70% ethanol solution, 2-8 part stearic acid mix and blend 40-80min, and whipping temp is
60-70 DEG C, microwave radiation processing 5-15min, filters, is dried, add 2-4 part glycerol, 0.5-1.5 after grinding
Part propanoic acid, 50-100 part water mix and blend 15-30min, whipping temp is 110-118 DEG C, and stirring pressure is
4-10MPa, after cooling adds 10-20 part attapulgite, 0.5-1.5 part coupling agent KH-560 mix homogeneously
Sending in still kettle, in still kettle, steam pressure is 0.8-1MPa, and vapor (steam) temperature is 150-170 DEG C, steam pressure
Time is 15-20h, and being dried to content of water in system is 20-30wt%, stirs, mixing speed
5000-6000r/min, whipping temp is 100-120 DEG C, dry, pulverize and obtain modified soy-bean protein.
The most according to claim 1 and 2 waterproof and there is the CABLE MATERIALS of excellent mechanical performance, its feature
Being, ethylene propylene diene rubber, phenyl siloxane rubber, polypropylene, the weight ratio of modified soy-bean protein are 22-24:
26-31:32-35:22-25.
4. according to waterproof described in any one of claim 1-3 and the CABLE MATERIALS with excellent mechanical performance, its
It is characterised by, silica flour, Kaolin, precipitated silica, modified soy-bean protein, the weight ratio of glass microballoon
For 14-17:22-26:48-50:22-25:6-10.
5. according to waterproof described in any one of claim 1-4 and the CABLE MATERIALS with excellent mechanical performance, its
Be characterised by, trioctyl phosphate, diisobutyl phthalate, phthalic acid two (2-ethyl hexyl) ester,
The weight ratio of modified soy-bean protein is 1.52-1.54:1.2-1.4:0.3-0.4:22-25.
6. according to waterproof described in any one of claim 1-5 and the CABLE MATERIALS with excellent mechanical performance, its
Be characterised by, 2,4-dichlorobenzoperoxides, Ammonium bichromate. sodium, captax, cumyl peroxide,
The weight ratio of Vulcanization accelerator TMTD is 0.3-0.5:0.3-0.5:0.3-0.5:2.2-2.6:0.8-1.1.
7. according to waterproof described in any one of claim 1-6 and the CABLE MATERIALS with excellent mechanical performance, its
Being characterised by, its raw material includes by weight: ethylene propylene diene rubber 22-24 part, phenyl siloxane rubber 26-31
Part, polypropylene 32-35 part, silica flour 14-17 part, Kaolin 22-26 part, precipitated silica 48-50
Part, modified soy-bean protein 22-25 part, glass microballoon 6-10 part, trioctyl phosphate 1.52-1.54 part is adjacent
Phthalic acid diisobutyl ester 1.2-1.4 part, phthalic acid two (2-ethyl hexyl) ester 0.3-0.4 part, 2,
4-dichlorobenzoperoxide 0.3-0.5 part, Ammonium bichromate. sodium 0.3-0.5 part, captax 0.3-0.5
Part, cumyl peroxide 2.2-2.6 part, Vulcanization accelerator TMTD 0.8-1.1 part, coal tar pitch 2.5-2.8 part,
Disproportionated rosin 1.4-1.8 part, polyvinyl alcohol 1.5-1.8 part, stearic acid 0.6-0.8 part, antioxidant AT-215
0.6-0.8 part, oleic acid 1.2-1.5 part.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751046A (en) * | 2016-12-03 | 2017-05-31 | 安徽中润电缆集团股份有限公司 | A kind of environment-friendly waterproof power cable |
| CN106750689A (en) * | 2016-12-15 | 2017-05-31 | 天长市康宁甘油科技有限公司 | A kind of environmentally friendly crude glycerine XNBR material |
| CN106751029A (en) * | 2016-12-15 | 2017-05-31 | 天长市康宁甘油科技有限公司 | A kind of ethylene propylene diene monomer (EPDM) material containing glycerin residue |
| CN107337856A (en) * | 2017-07-29 | 2017-11-10 | 安徽蓝德集团股份有限公司 | A kind of caulking gum for intelligent electric meter |
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| CN106750689A (en) * | 2016-12-15 | 2017-05-31 | 天长市康宁甘油科技有限公司 | A kind of environmentally friendly crude glycerine XNBR material |
| CN106751029A (en) * | 2016-12-15 | 2017-05-31 | 天长市康宁甘油科技有限公司 | A kind of ethylene propylene diene monomer (EPDM) material containing glycerin residue |
| CN107337856A (en) * | 2017-07-29 | 2017-11-10 | 安徽蓝德集团股份有限公司 | A kind of caulking gum for intelligent electric meter |
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Application publication date: 20160629 |