CN106397851A - Modified natural rubber cable material - Google Patents
Modified natural rubber cable material Download PDFInfo
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- CN106397851A CN106397851A CN201610764032.8A CN201610764032A CN106397851A CN 106397851 A CN106397851 A CN 106397851A CN 201610764032 A CN201610764032 A CN 201610764032A CN 106397851 A CN106397851 A CN 106397851A
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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
- C08L7/00—Compositions of natural rubber
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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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- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a modified natural rubber cable material, which comprises the following raw materials: natural rubber, trans-1,4-polyisoprene rubber, butadiene styrene rubber, epoxidized natural rubber, poly(2,6-dimethyl-1,4-phenylate), zinc oxide, stearic acid, sulfur, tert-butyl peroxybenzoate, zinc methacrylate, microcrystalline cellulose, cotton fiber, modified filler, mesoporous molecular sieve, chrome oxide, phosphomolybdic acid, hydroxyapatite, dimethyl 4-nitrophthalate, methyl jasmonate, an anti-aging agent MB, an anti-aging agent DNP, an anti-aging agent ODA, a promoter ZDC, a promoter DM, and 2,4-dinitrophenylhydrazine. The provided modified natural rubber cable material has the advantages of high strength, excellent heatproof and aging resistant performance, and good flame retardant property.
Description
Technical field
The present invention relates to CABLE MATERIALS technical field, more particularly, to a kind of modified natural rubber CABLE MATERIALS.
Background technology
Natural rubber be a kind of through biosynthetic, reproducible natural resourcess, because it has good elasticity, resilience
And filming performance, it has been widely used in the production of the products such as medical catheter, medical glovess and condom.But in natural rubber
Containing unsaturated double-bond so as to resistance to ag(e)ing is less desirable, along with it is as organic substance, anti-flammability is not fine,
When using in cable, tend not to meet the requirement of high speed development, need to be modified.
Content of the invention
The technical problem being existed based on background technology, the present invention proposes a kind of modified natural rubber CABLE MATERIALS, its intensity
Height, thermostability and resistance to ag(e)ing are good, excellent fireproof performance.
A kind of modified natural rubber CABLE MATERIALS proposed by the present invention, its raw material includes by weight：100 parts of natural rubber,
Trans 1,4- polyisoprene rubber 10-30 part, butadiene-styrene rubber 5-20 part, epoxy natural rubber 5-15 part, poly- 2,6- diformazan
Base -1,4- phenylate 3-10 part, zinc oxide 0.5-2 part, stearic acid 1-3.5 part, sulfur 0.5-1.5 part, the tertiary fourth of perbenzoic acid
Ester 1-2.5 part, zinc methacrylate 1-3.5 part, Microcrystalline Cellulose 3-15 part, cotton fiber 2-12 part, modified filler 10-25 part,
Mesopore molecular sieve 2-5 part, chromium oxide 2-5 part, phosphomolybdic acid 1-5 part, hydroxyapatite 3-12 part, 4- nitrophthalic acid diformazan
Ester 1-3 part, (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate 2-5 part, antioxidant MB 0.5-1.8 part, antioxidant D NP 0.3-1.2 part, age resistor ODA 0.2-
1.1 parts, accelerator ZDC 0.2-1.3 part, altax 0.1-0.5 part, 2,4 dinitrophenyl hydrazine 0.1-0.5 part.
Preferably, its raw material includes by weight：100 parts of natural rubber, trans 1,4- polyisoprene rubber 18-25
Part, butadiene-styrene rubber 10-16 part, epoxy natural rubber 7-11 part, poly- 2,6- dimethyl -1,4- phenylate 6-7.2 part, zinc oxide 1-
1.5 parts, stearic acid 1.8-2.3 part, sulfur 0.9-1.4 part, peroxidized t-butyl perbenzoate 1.6-2.2 part, zinc methacrylate
1.7-2.3 part, Microcrystalline Cellulose 4.7-8 part, cotton fiber 6-8 part, modified filler 18-21 part, mesopore molecular sieve 3.8-4.3 part,
Chromium oxide 2.9-3.4 part, phosphomolybdic acid 2.7-3.4 part, hydroxyapatite 6-8 part, 4- nitrophthalic acid dimethyl ester 1.8-2.5
Part, (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate 3.7-4.3 part, antioxidant MB 1-1.3 part, antioxidant D NP 0.6-0.9 part, age resistor ODA 0.7-1.1
Part, accelerator ZDC 0.6-1 part, altax 0.3-0.5 part, 2,4 dinitrophenyl hydrazine 0.29-0.34 part.
Preferably, its raw material includes by weight：100 parts of natural rubber, 20 parts of trans 1,4- polyisoprene rubber, fourth
12 parts of benzene rubber, 8 parts of epoxy natural rubber, 6.6 parts of poly- 2,6- dimethyl -1,4- phenylate, 1.2 parts of zinc oxide, stearic acid 2
Part, 1.3 parts of sulfur, 2 parts of peroxidized t-butyl perbenzoate, 1.8 parts of zinc methacrylate, 6 parts of Microcrystalline Cellulose, 7 parts of cotton fiber,
20 parts of modified filler, 4.2 parts of mesopore molecular sieve, 3 parts of chromium oxide, 2.9 parts of phosphomolybdic acid, 6.6 parts of hydroxyapatite, 4- nitro neighbour's benzene
1.9 parts of dicarboxylic acid dimethyl ester, 4 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, 1.2 parts of antioxidant MB, 0.8 part of antioxidant D NP, age resistor ODA 0.9
Part, 0.7 part of accelerator ZDC, 0.38 part of altax, 0.3 part of 2,4 dinitrophenyl hydrazine.
Preferably, the epoxide number of described epoxy natural rubber is 0.5-0.67.
Preferably, described Microcrystalline Cellulose is nano micro crystal cellulose, and a diameter of 8-15nm, and length is 500-800nm.
Preferably, described modified filler is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain
Mass fraction is the slip A of 10-15%；Cerium oxide is added to the water and is uniformly mixing to obtain the slip B that mass fraction is 5-10%；
Ultrasonic disperse 70-100min after mixing 30-50 part slip A with 50-80 part slip B by weight, is warming up to 75-85 DEG C, so
Add 0.1-0.8 part glutamic acid, stirring reaction 3-5h afterwards, reaction terminate after through sucking filtration, wash, be dried to obtain described modification and fill out
Material.
Preferably, described modified filler is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain
Mass fraction is 12% slip A；Cerium oxide is added to the water and is uniformly mixing to obtain the slip B that mass fraction is 8%；By weight
Part 38 parts of slip A are mixed with 70 parts of slip B after ultrasonic disperse 80min, be warming up to 80 DEG C, be subsequently adding 0.6 part of glutamic acid, stir
Mix reaction 4h, reaction terminate after through sucking filtration, wash, be dried to obtain described modified filler.
Preferably, also include the silane coupler KH-560 of 0.5-2 weight portion in its raw material.
Modified natural rubber CABLE MATERIALS of the present invention can be according to conventional native rubber composite material preparation technology preparation
Become.
Modified natural rubber CABLE MATERIALS of the present invention, with natural rubber as major ingredient and add trans Isosorbide-5-Nitrae-polyisoprene rubber
Glue, butadiene-styrene rubber are modified to it, have been simultaneously introduced epoxy natural rubber and have improve the compatibility so as to performance is worked in coordination with, have made
Vulcanizate improves wearability on the basis of keeping physical property and ageing-resistant performance, simultaneously with 4- nitrophthalic acid two
The oil resistivity of CABLE MATERIALS is improve after methyl ester cooperation；In poly- 2,6- dimethyl-Isosorbide-5-Nitrae-phenylate addition system, with 4- nitro neighbour's benzene two
Formic acid dimethyl ester, (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate cooperation, improve the elasticity of CABLE MATERIALS, improve use temperature and the anti-flammability of CABLE MATERIALS simultaneously
Energy；In zinc methacrylate addition system, with Microcrystalline Cellulose, cotton fiber, modified filler, chromium oxide, phosphomolybdic acid, hydroxy-apatite
Stone coordinates, and improves the mechanical property of system, heatproof air aging performance and resistance to extension and compression fatigue ageing properties reach simultaneously
Optimum；In mesopore molecular sieve, chromium oxide addition system, with Microcrystalline Cellulose, phosphomolybdic acid, hydroxyapatite, there is excellent working in coordination with
Performance, HRR peak value and hot total volume are all decreased obviously, and the tensile strength of rubber matrix and elongation at break all have
Improved；Meanwhile, the oil resistivity of epoxy natural rubber is good, is added in cable material, in the regulation of 2,4 dinitrophenyl hydrazine
Under, the epoxy radicals in epoxy natural rubber can be reacted with the hydroxyl on Microcrystalline Cellulose surface, be increased crystallite with open loop
Interaction between cellulose and rubber matrix, makes Microcrystalline Cellulose be dispersed in well in rubber, coordinates with modified filler etc.,
Improve intensity, thermostability and the resistance to ag(e)ing of CABLE MATERIALS；Microcrystalline Cellulose, cotton fiber and major ingredient are coordinated, and form IPN
Network, so that tensile property, elastic performance and the compression resistant deformation performance of the present invention is got a promotion further；With sulfur,
Peroxidized t-butyl perbenzoate cooperation accelerator ZDC and altax formed interconnected system, in promotion system rubber macromolecule that
This is cross-linked to form spatial lattice structure, increases the crosslink density of system, improves the intensity of system；Preparation in modified filler
Cheng Zhong, with glutamic acid as part so as to be acted on cerium oxide and Calcium Carbonate, carboxyl and amino that its Glutamic Acid contains,
Carboxylate can be combined to form with the calcium of Calcium Carbonate and cerium oxide and cerium, improve the dispersibility of Calcium Carbonate and cerium oxide, change
It has been apt to the defect of Calcium Carbonate acid resistance difference, in addition system, significantly improved intensity, thermostability and the resistance to ag(e)ing of CABLE MATERIALS.
Specific embodiment
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of modified natural rubber CABLE MATERIALS proposed by the present invention, its raw material includes by weight：100 parts of natural rubber,
10 parts of trans 1,4- polyisoprene rubber, 20 parts of butadiene-styrene rubber, 5 parts of epoxy natural rubber, poly- 2,6- dimethyl -1,4- benzene
10 parts of ether, 0.5 part of zinc oxide, 3.5 parts of stearic acid, 0.5 part of sulfur, 2.5 parts of peroxidized t-butyl perbenzoate, zinc methacrylate
1 part, 15 parts of Microcrystalline Cellulose, 2 parts of cotton fiber, 25 parts of modified filler, 2 parts of mesopore molecular sieve, 5 parts of chromium oxide, 1 part of phosphomolybdic acid,
12 parts of hydroxyapatite, 1 part of 4- nitrophthalic acid dimethyl ester, 5 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, 0.5 part of antioxidant MB, age resistor
1.2 parts of DNP, 0.2 part of age resistor ODA, 1.3 parts of accelerator ZDC, 0.1 part of altax, 0.5 part of 2,4 dinitrophenyl hydrazine.
Embodiment 2
A kind of modified natural rubber CABLE MATERIALS proposed by the present invention, its raw material includes by weight：100 parts of natural rubber,
30 parts of trans 1,4- polyisoprene rubber, 5 parts of butadiene-styrene rubber, 15 parts of epoxy natural rubber, poly- 2,6- dimethyl -1,4- benzene
3 parts of ether, 2 parts of zinc oxide, 1 part of stearic acid, 1.5 parts of sulfur, 1 part of peroxidized t-butyl perbenzoate, 3.5 parts of zinc methacrylate,
3 parts of Microcrystalline Cellulose, 12 parts of cotton fiber, 10 parts of modified filler, 5 parts of mesopore molecular sieve, 2 parts of chromium oxide, 5 parts of phosphomolybdic acid, hydroxyl
3 parts of apatite, 3 parts of 4- nitrophthalic acid dimethyl ester, 2 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, 1.8 parts of antioxidant MB, antioxidant D NP
0.3 part, 1.1 parts of age resistor ODA, 0.2 part of accelerator ZDC, 0.5 part of altax, 0.1 part of 2,4 dinitrophenyl hydrazine.
Embodiment 3
A kind of modified natural rubber CABLE MATERIALS proposed by the present invention, its raw material includes by weight：100 parts of natural rubber,
18 parts of trans 1,4- polyisoprene rubber, 16 parts of butadiene-styrene rubber, 7 parts of epoxy natural rubber, poly- 2,6- dimethyl -1,4- benzene
7.2 parts of ether, 1 part of zinc oxide, 2.3 parts of stearic acid, 0.9 part of sulfur, 2.2 parts of peroxidized t-butyl perbenzoate, zinc methacrylate
1.7 parts, 8 parts of Microcrystalline Cellulose, 6 parts of cotton fiber, 21 parts of modified filler, 3.8 parts of mesopore molecular sieve, 3.4 parts of chromium oxide, phosphomolybdic acid
2.7 parts, 8 parts of hydroxyapatite, 1.8 parts of 4- nitrophthalic acid dimethyl ester, 4.3 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, 1 part of antioxidant MB,
0.9 part of antioxidant D NP, 0.7 part of age resistor ODA, 1 part of accelerator ZDC, 0.3 part of altax, 2,4 dinitrophenyl hydrazine
0.34 part, 0.5 part of silane coupler KH-560；
Wherein, the epoxide number of described epoxy natural rubber is 0.5；
Described modified filler is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain mass fraction
Slip A for 15%；Cerium oxide is added to the water and is uniformly mixing to obtain the slip B that mass fraction is 5%；By weight by 50 parts
Slip A mix with 50 parts of slip B after ultrasonic disperse 100min, be warming up to 75 DEG C, be subsequently adding 0.8 part of glutamic acid, stirring reaction
3h, reaction terminate after through sucking filtration, wash, be dried to obtain described modified filler.
Embodiment 4
A kind of modified natural rubber CABLE MATERIALS proposed by the present invention, its raw material includes by weight：100 parts of natural rubber,
25 parts of trans 1,4- polyisoprene rubber, 10 parts of butadiene-styrene rubber, 11 parts of epoxy natural rubber, poly- 2,6- dimethyl -1,4-
6 parts of phenylate, 1.5 parts of zinc oxide, 1.8 parts of stearic acid, 1.4 parts of sulfur, 1.6 parts of peroxidized t-butyl perbenzoate, methacrylic acid
2.3 parts of zinc, 4.7 parts of Microcrystalline Cellulose, 8 parts of cotton fiber, 18 parts of modified filler, 4.3 parts of mesopore molecular sieve, 2.9 parts of chromium oxide, phosphorus
3.4 parts of molybdic acid, 6 parts of hydroxyapatite, 2.5 parts of 4- nitrophthalic acid dimethyl ester, 3.7 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, antioxidant MB
1.3 parts, 0.6 part of antioxidant D NP, 1.1 parts of age resistor ODA, 0.6 part of accelerator ZDC, 0.5 part of altax, 2,4- dinitro
0.29 part of base phenylhydrazine, 2 parts of silane coupler KH-560；
Wherein, the epoxide number of described epoxy natural rubber is 0.67；
Described modified filler is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain mass fraction
Slip A for 10%；Cerium oxide is added to the water and is uniformly mixing to obtain the slip B that mass fraction is 10%；By weight by 30
Part slip A mix with 80 parts of slip B after ultrasonic disperse 70min, be warming up to 85 DEG C, be subsequently adding 0.1 part of glutamic acid, stirring reaction
5h, reaction terminate after through sucking filtration, wash, be dried to obtain described modified filler.
Embodiment 5
A kind of modified natural rubber CABLE MATERIALS proposed by the present invention, its raw material includes by weight：100 parts of natural rubber,
20 parts of trans 1,4- polyisoprene rubber, 12 parts of butadiene-styrene rubber, 8 parts of epoxy natural rubber, poly- 2,6- dimethyl -1,4- benzene
6.6 parts of ether, 1.2 parts of zinc oxide, 2 parts of stearic acid, 1.3 parts of sulfur, 2 parts of peroxidized t-butyl perbenzoate, zinc methacrylate 1.8
Part, 6 parts of Microcrystalline Cellulose, 7 parts of cotton fiber, 20 parts of modified filler, 4.2 parts of mesopore molecular sieve, 3 parts of chromium oxide, phosphomolybdic acid 2.9
Part, 6.6 parts of hydroxyapatite, 1.9 parts of 4- nitrophthalic acid dimethyl ester, 4 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, 1.2 parts of antioxidant MB,
0.8 part of antioxidant D NP, 0.9 part of age resistor ODA, 0.7 part of accelerator ZDC, 0.38 part of altax, 2,4- dinitro benzene
0.3 part of hydrazine, 1.3 parts of silane coupler KH-560；
Wherein, the epoxide number of described epoxy natural rubber is 0.6；
Described Microcrystalline Cellulose is nano micro crystal cellulose, and a diameter of 8-15nm, and length is 500-800nm；
Described modified filler is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain mass fraction
Slip A for 12%；Cerium oxide is added to the water and is uniformly mixing to obtain the slip B that mass fraction is 8%；By weight by 38 parts
Slip A mix with 70 parts of slip B after ultrasonic disperse 80min, be warming up to 80 DEG C, be subsequently adding 0.6 part of glutamic acid, stirring reaction
4h, reaction terminate after through sucking filtration, wash, be dried to obtain described modified filler.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (8)
1. a kind of modified natural rubber CABLE MATERIALS is it is characterised in that its raw material includes by weight：100 parts of natural rubber, trans
1,4- polyisoprene rubber 10-30 part, butadiene-styrene rubber 5-20 part, epoxy natural rubber 5-15 part, poly- 2,6- dimethyl -1,
4- phenylate 3-10 part, zinc oxide 0.5-2 part, stearic acid 1-3.5 part, sulfur 0.5-1.5 part, peroxidized t-butyl perbenzoate 1-
2.5 parts, zinc methacrylate 1-3.5 part, Microcrystalline Cellulose 3-15 part, cotton fiber 2-12 part, modified filler 10-25 part, mesoporous
Molecular sieve 2-5 part, chromium oxide 2-5 part, phosphomolybdic acid 1-5 part, hydroxyapatite 3-12 part, 4- nitrophthalic acid dimethyl ester 1-
3 parts, (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate 2-5 part, antioxidant MB 0.5-1.8 part, antioxidant D NP 0.3-1.2 part, age resistor ODA 0.2-1.1
Part, accelerator ZDC 0.2-1.3 part, altax 0.1-0.5 part, 2,4 dinitrophenyl hydrazine 0.1-0.5 part.
2. according to claim 1 modified natural rubber CABLE MATERIALS it is characterised in that its raw material includes by weight：Natural
100 parts of rubber, trans 1,4- polyisoprene rubber 18-25 part, butadiene-styrene rubber 10-16 part, epoxy natural rubber 7-11 part,
Poly- 2,6- dimethyl -1,4- phenylate 6-7.2 part, zinc oxide 1-1.5 part, stearic acid 1.8-2.3 part, sulfur 0.9-1.4 part, peroxide
Change t-butyl perbenzoate 1.6-2.2 part, zinc methacrylate 1.7-2.3 part, Microcrystalline Cellulose 4.7-8 part, cotton fiber 6-8 part,
Modified filler 18-21 part, mesopore molecular sieve 3.8-4.3 part, chromium oxide 2.9-3.4 part, phosphomolybdic acid 2.7-3.4 part, hydroxy-apatite
Stone 6-8 part, 4- nitrophthalic acid dimethyl ester 1.8-2.5 part, (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate 3.7-4.3 part, antioxidant MB 1-1.3 part,
Antioxidant D NP 0.6-0.9 part, age resistor ODA 0.7-1.1 part, accelerator ZDC 0.6-1 part, altax 0.3-0.5 part,
2,4 dinitrophenyl hydrazine 0.29-0.34 part.
3. modified natural rubber CABLE MATERIALS according to claim 1 or claim 2 is it is characterised in that its raw material includes by weight：My god
So 100 parts of rubber, 20 parts of trans 1,4- polyisoprene rubber, 12 parts of butadiene-styrene rubber, 8 parts of epoxy natural rubber, poly- 2,6-
6.6 parts of dimethyl -1,4- phenylate, 1.2 parts of zinc oxide, 2 parts of stearic acid, 1.3 parts of sulfur, 2 parts of peroxidized t-butyl perbenzoate, first
1.8 parts of base zinc acrylate resin, 6 parts of Microcrystalline Cellulose, 7 parts of cotton fiber, 20 parts of modified filler, 4.2 parts of mesopore molecular sieve, chromium oxide 3
Part, 2.9 parts of phosphomolybdic acid, 6.6 parts of hydroxyapatite, 1.9 parts of 4- nitrophthalic acid dimethyl ester, 4 parts of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, anti-old
1.2 parts of agent MB, 0.8 part of antioxidant D NP, 0.9 part of age resistor ODA, 0.7 part of accelerator ZDC, 0.38 part of altax, 2,
0.3 part of 4- dinitrophenylhydrazine.
4. according to any one of claim 1-3 modified natural rubber CABLE MATERIALS it is characterised in that described epoxidation is natural
The epoxide number of rubber is 0.5-0.67.
5. according to any one of claim 1-4 modified natural rubber CABLE MATERIALS it is characterised in that described Microcrystalline Cellulose
For nano micro crystal cellulose, and a diameter of 8-15nm, length is 500-800nm.
6. according to any one of claim 1-5 modified natural rubber CABLE MATERIALS it is characterised in that described modified filler is pressed
It is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain the slip A that mass fraction is 10-15%；By oxygen
Change cerium and be added to the water the slip B being uniformly mixing to obtain mass fraction for 5-10%；By weight by 30-50 part slip A and 50-80
Ultrasonic disperse 70-100min after part slip B mixing, is warming up to 75-85 DEG C, is subsequently adding 0.1-0.8 part glutamic acid, stirring reaction
3-5h, reaction terminate after through sucking filtration, wash, be dried to obtain described modified filler.
7. according to any one of claim 1-6 modified natural rubber CABLE MATERIALS it is characterised in that described modified filler is pressed
It is prepared according to following technique：Calcium Carbonate is added to the water and is uniformly mixing to obtain the slip A that mass fraction is 12%；By cerium oxide
It is added to the water and be uniformly mixing to obtain the slip B that mass fraction is 8%；After by weight 38 parts of slip A being mixed with 70 parts of slip B
Ultrasonic disperse 80min, is warming up to 80 DEG C, is subsequently adding 0.6 part of glutamic acid, stirring reaction 4h, reaction terminate after through sucking filtration, wash
Wash, be dried to obtain described modified filler.
8. according to any one of claim 1-7 modified natural rubber CABLE MATERIALS it is characterised in that also including in its raw material
The silane coupler KH-560 of 0.5-2 weight portion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764032.8A CN106397851A (en) | 2016-08-30 | 2016-08-30 | Modified natural rubber cable material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764032.8A CN106397851A (en) | 2016-08-30 | 2016-08-30 | Modified natural rubber cable material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004423A (en) * | 2019-11-05 | 2020-04-14 | 长沙华脉新材料有限公司 | Aging-resistant marine cable material and preparation method thereof |
| CN118006115A (en) * | 2024-04-09 | 2024-05-10 | 广东万瑞通电缆实业有限公司 | Ageing-resistant cable and processing technology thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6069143A (en) * | 1983-09-26 | 1985-04-19 | Hitachi Cable Ltd | Chloroprene rubber composition |
| CN104629102A (en) * | 2015-01-15 | 2015-05-20 | 无为县茂林电缆材料有限公司 | Special oil-resistant aging-resistant natural rubber cable material for oil wells |
| CN105111517A (en) * | 2015-08-18 | 2015-12-02 | 合肥市再德高分子材料有限公司 | Special highly-wear-resistant rubber material used for tire tread |
| CN105602024A (en) * | 2016-03-10 | 2016-05-25 | 安徽海源特种电缆有限公司 | Wear-resistant, oil-resistant and ageing-resistant control cable |
| CN105754156A (en) * | 2016-03-28 | 2016-07-13 | 宿州学院 | High-flame-retardation heat-resistant modified natural rubber composite |
-
2016
- 2016-08-30 CN CN201610764032.8A patent/CN106397851A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6069143A (en) * | 1983-09-26 | 1985-04-19 | Hitachi Cable Ltd | Chloroprene rubber composition |
| CN104629102A (en) * | 2015-01-15 | 2015-05-20 | 无为县茂林电缆材料有限公司 | Special oil-resistant aging-resistant natural rubber cable material for oil wells |
| CN105111517A (en) * | 2015-08-18 | 2015-12-02 | 合肥市再德高分子材料有限公司 | Special highly-wear-resistant rubber material used for tire tread |
| CN105602024A (en) * | 2016-03-10 | 2016-05-25 | 安徽海源特种电缆有限公司 | Wear-resistant, oil-resistant and ageing-resistant control cable |
| CN105754156A (en) * | 2016-03-28 | 2016-07-13 | 宿州学院 | High-flame-retardation heat-resistant modified natural rubber composite |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004423A (en) * | 2019-11-05 | 2020-04-14 | 长沙华脉新材料有限公司 | Aging-resistant marine cable material and preparation method thereof |
| CN118006115A (en) * | 2024-04-09 | 2024-05-10 | 广东万瑞通电缆实业有限公司 | Ageing-resistant cable and processing technology thereof |
| CN118006115B (en) * | 2024-04-09 | 2024-06-04 | 广东万瑞通电缆实业有限公司 | Ageing-resistant cable and processing technology thereof |
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