CN104448434A - High-flame-retardance modified nitrile rubber cable material - Google Patents
High-flame-retardance modified nitrile rubber cable material Download PDFInfo
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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
- C08L13/00—Compositions of rubbers containing carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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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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- 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
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- C08K2201/011—Nanostructured additives
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- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- 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 high-flame-retardance modified nitrile rubber cable material. The raw materials of the high-flame-retardance modified nitrile rubber cable material comprise the following components: nitrile rubber, natural rubber, fluorinated silicone rubber, attapulgite, nano-calcium carbonate, nano-zinc oxide, zinc methacrylate, modified ammonium polyphosphate, dipentaerythritol, aluminium hydroxide, hydrotalcite, polyethylene-graft-maleic anhydride, polydimethylsiloxane, benzoyl peroxide, 2,5-dimethyl-2,5-di(tert-butylperoxy) hexane, lignin, acrylate rubber, accelerant, plasticizer and antiager. The high-flame-retardance modified nitrile rubber cable material disclosed by the invention is good in flame retardance and high in strength, and the cable produced from the high-flame-retardance modified nitrile rubber cable material is long in service life.
Description
Technical field
The present invention relates to cable material technical field, particularly relate to a kind of high flame retardant modified butadiene acrylonitrile rubber cable material.
Background technology
Paracril oil-proofness is fabulous, wear resistance is higher, thermotolerance is better, bonding force is strong, and paracril low price, throughput is large, the fields such as automobile, aerospace, oil production, petrochemical industry, electric wire, printing and food product pack are widely used at present, but as its poor fire of organic polymer, society can not be met to the high performance requirement of cable material for making its flame retardant resistance of cable, needing research further and improving.
Summary of the invention
The present invention proposes a kind of high flame retardant modified butadiene acrylonitrile rubber cable material, its good flame resistance, intensity is high, the cable long service life made of it.
The present invention proposes a kind of high flame retardant modified butadiene acrylonitrile rubber cable material, its raw material comprises following component by weight: paracril 63-85 part, natural rubber 10-25 part, trifluoropropyl siloxane 5-12 part, attapulgite 20-45 part, nano-calcium carbonate 10-35 part, nano zine oxide 10-25 part, zinc methacrylate 5-20 part, ammonium polyphosphate modifying 30-45 part, dipentaerythritol 20-50 part, aluminium hydroxide 15-20 part, hydrotalcite 3-10 part, Research of Grafting Malaic Anhydride Onto Polyethylene 3-6 part, polydimethylsiloxane 10-19 part, benzoyl peroxide 1.8-3.5 part, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.5-2.3 part, xylogen 8-17 part, acrylic elastomer 3-7 part, promotor 2-3.5 part, softening agent 1.5-4 part, anti-aging agent 3-6 part.
Preferably, its raw material comprises following component by weight: paracril 76-81 part, natural rubber 18-21 part, trifluoropropyl siloxane 8.5-9.3 part, attapulgite 29-32 part, nano-calcium carbonate 25-30 part, nano zine oxide 17-20 part, zinc methacrylate 15-16.3 part, ammonium polyphosphate modifying 37-41 part, dipentaerythritol 37-42 part, aluminium hydroxide 17.5-18.3 part, hydrotalcite 6.8-7.5 part, Research of Grafting Malaic Anhydride Onto Polyethylene 4.6-5.1 part, polydimethylsiloxane 13-14.6 part, benzoyl peroxide 2.6-3.0 part, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.8-2.0 part, xylogen 12.6-13.5 part, acrylic elastomer 5.7-6.2 part, promotor 2.7-3.1 part, softening agent 2.6-3.1 part, anti-aging agent 4.5-5.1 part.
Preferably, its raw material comprises following component by weight: paracril 80 parts, natural rubber 19 parts, trifluoropropyl siloxane 9.1 parts, attapulgite 31 parts, nano-calcium carbonate 26.4 parts, nano zine oxide 18.3 parts, zinc methacrylate 15.7 parts, ammonium polyphosphate modifying 40 parts, dipentaerythritol 39.5 parts, 17.9 parts, aluminium hydroxide, hydrotalcite 7.2 parts, Research of Grafting Malaic Anhydride Onto Polyethylene 5 parts, polydimethylsiloxane 13.8 parts, benzoyl peroxide 2.8 parts, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.89 parts, 13.2 parts, xylogen, acrylic elastomer 6 parts, promotor 2.8 parts, 2.78 parts, softening agent, 4.75 parts, anti-aging agent.
Preferably, in described paracril, the content of vinyl cyanide is 20-30%.
Preferably, described paracril is modified butadiene acrylonitrile rubber, and described modified butadiene acrylonitrile rubber is one or more the combination in hydrogenated nitrile-butadiene rubber, carboxy nitrile rubber, Epoxy acrylonitrile-butadirubber rubber.
Preferably, described ammonium polyphosphate modifying is prepared according to following technique: by weight by after 30-50 part ethanol and the mixing of 20-40 part ammonium polyphosphate, be heated with stirring to 65-75 DEG C, add the double bond containing silane coupling agent of 1.2-2.5 part, after filtration after stirring reaction 45-65min, washing, oven dry, obtain intermediate; By 1-3 part cashew nut shell oil with 0.2-0.8 part emulsifying agent mixing post-heating to 45-56 DEG C, join in 20-45 part ethanol after stirring reaction 10-35min, stir and add the intermediate obtained, be warming up to 140-155 DEG C, add 0.3-1 part ammonium persulphate, stirring reaction 5-7h, after filtration, washing, drying obtains described ammonium polyphosphate modifying.
Preferably, described double bond containing silane coupling agent is one or more the combination in Silane coupling reagent KH-570, KH-172, KH-171, KH-151.
Preferably, described promotor is one or more the combination in Vulcanization accelerator TMTD, altax, promotor E, vulkacit D BX, accelerant CZ.
Preferably, described softening agent is one or more the combination in diisotridecyl phthalate, trioctyl trimellitate, oxalic acid dioctyl ester, dioctyl phthalate (DOP), Uniflex DBS, epoxy soybean oil, triethylene glycol two 2-ethylhexoate.
Preferably, described anti-aging agent is one or more the combination in antioxidant 4010NA, antioxidant A W, anti-aging agent RD.
Paracril lower temperature resistance is poor, elasticity is low, in the present invention, adding natural rubber and trifluoropropyl siloxane and paracril blended is major ingredient, while not affecting paracril performance, the cable material obtained is made to have excellent lower temperature resistance and elasticity and oil-proofness, attapulgite, nano-calcium carbonate, nano zine oxide cooperation joins in cable material as filler, the motion of macromolecular chain in cable material can be limited, the distortion of restriction cable material, hinder the extended capability of crackle, give the hardness that cable material is high, tensile modulus, tensile strength, tear strength and non-deformability, the consistency of ammonium polyphosphate modifying and rubber is good, select ammonium polyphosphate modifying, dipentaerythritol, aluminium hydroxide, hydrotalcite, xylogen coordinates polydimethylsiloxane as flame-retardant system, and have adjusted the content of each component in flame-retardant system, good dispersity in cable material, wherein each stock chart reveals good synergy, the expanding layer formed is stable and fine and close, intercept the transmission of heat, slow down organic decomposition, reduce raw smoke which, improve the flame retardant resistance of cable material, improve the low temperature impact strength of cable material simultaneously, further improve the lower temperature resistance of cable material, acrylic elastomer and zinc methacrylate join in cable material can form coordinate bond, the consistency between each raw material is improved while improving cable material intensity, make the collaborative promotion of the performance of each raw material, the oxygen index of the high flame retardant modified butadiene acrylonitrile rubber cable material obtained reaches more than 42.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
In a particular embodiment, high flame retardant modified butadiene acrylonitrile rubber cable material of the present invention, in its raw material, the weight part of paracril can be 63.5, 64, 64.8, 65, 65.3, 66, 66.8, 67, 67.5, 68, 68.4, 69, 69.5, 70, 70.3, 71, 71.6, 72, 72.8, 73, 73.9, 74, 74.6, 75, 75.6, 76.4, 77, 77.8, 78, 78.9, 79, 79.4, 80.3, 81.5, 82, 82.3, 83, 83.4 parts, the weight part of natural rubber can be 10.3, 11, 11.6, 12, 12.5, 13, 13.4, 14, 14.5, 15, 15.6, 16, 16.9, 17, 17.5, 18.6, 19.3, 20, 20.3, 21.6, 22, 22.5, 23, 23.4, 24, 24.6 parts, the weight part of trifluoropropyl siloxane can be 5.6, 6, 6.3, 7, 7.8, 8, 9, 10, 10.4, 11, 11.6 parts, the weight part of attapulgite can be 20.6, 21, 21.5, 22, 22.6, 23, 23.4, 24, 24.8, 25, 25.6, 26, 26.3, 27, 27.5, 28, 28.9, 30, 30.4, 31.6, 32.5, 33, 33.5, 34, 34.6, 35, 35.6, 36, 36.8, 39, 39.8, 41, 41.3, 42, 42.5, 43, 43.6, 44, 44.8 parts, the weight part of nano-calcium carbonate can be 10.6, 11, 11.8, 12, 12.6, 13, 13.5, 14, 14.6, 15, 15.3, 16, 16.7, 17, 17.5, 18, 18.6, 19, 19.4, 20, 20.3, 21, 21.6, 22, 22.3, 23, 23.4, 24, 24.8, 25.6, 26, 26.9, 27, 27.5, 28, 28.6, 29, 29.3, 30.6, 31, 31.5, 32, 32.6, 33, 33.4, 34, 34.8 parts, the weight part of nano zine oxide can be 10.5, 11, 11.3, 12, 12.6, 13, 13.4, 14, 14.5, 15, 15.6, 16, 16.2, 17.5, 18, 18.6, 19, 19.4, 20.6, 21, 21.5, 2, 22.7, 23, 23.4, 24, 24.8 parts, the weight part of zinc methacrylate can be 5.7, 6, 6.3, 7, 7.5, 8, 8.6, 9, 9.3, 10, 10.5, 11, 11.6, 12, 12.4, 13, 13.5, 14, 14.6, 15.6, 17, 17.8, 18, 18.6, 19, 19.3 parts, the weight part of ammonium polyphosphate modifying can be 30.3, 31, 31.5, 32, 32.6, 33, 33.4, 34, 34.5, 35, 35.6, 36, 36.8, 37.8, 38, 38.9, 40.3, 41.5, 42, 42.3, 43, 43.5, 44, 44.6 parts, the weight part of dipentaerythritol can be 20.3, 21, 21.6, 22, 22.5, 23, 23.4, 24, 24.5, 26, 26.8, 28, 28.9, 30, 30.6, 32, 32.4, 35, 35.6, 36, 36.8, 38, 38.9, 40, 40.3, 41, 41.5, 42.6, 43, 43.5, 44, 44.5, 45, 45.6, 46, 46.8, 47, 47.8, 48, 48.9, 49, 49.5 parts, the weight part of aluminium hydroxide can be 15.6, 16, 16.3, 17, 17.8, 18, 18.5, 19, 19.4 parts, the weight part of hydrotalcite can be 3.2, 4, 4.5, 5, 5.3, 6, 6.7, 7, 8, 8.6, 9, 9.3, 9.7 parts, the weight part of Research of Grafting Malaic Anhydride Onto Polyethylene can be 3.2, 3.7, 4, 4.3, 4.5, 4.8, 5.2, 5.6, 5.8 parts, the weight part of polydimethylsiloxane can be 10.3, 11, 11.2, 12, 12.3, 13.4, 14, 14.5, 15, 15.2, 16, 16.5, 17, 17.3, 18, 18.4, 18.7 parts, the weight part of benzoyl peroxide can be 1.9, 1.95, 2.0, 2.05, 2.1, 2.2, 2.26, 2.3, 2.38, 2.5, 2.56, 2.68, 2.78, 2.9, 2.94, 3.05, 3.1, 3.24, 3.3, 3.35, 3.4, 3.46 parts, the weight part of 2,5-dimethyl-2,5-di-t-butyl hexane peroxide can be 1.56, 1.6, 1.64, 1.7, 1.78, 1.85, 1.9, 1.93, 2.05, 2.2, 2.24 parts, the weight part of xylogen can be 8.5, 9, 9.4, 10, 10.3, 11, 11.5, 12, 13, 13.4, 14, 14.5, 15, 15.6, 16, 16.3, 16.8 parts, the weight part of acrylic elastomer can be 3.2, 3.7, 4, 4.2, 4.5, 4.8, 5, 5.3, 6.4, 6.8 part, the weight part of promotor can be 2.3, 2.4, 2.68, 2.85, 2.9, 3.24, 3.3, 3.35, 3.4, 3.46 parts, the weight part of softening agent can be 1.56, 1.6, 1.68, 1.7, 1.79, 1.85, 1.9, 2.0, 2.26, 2.4, 2.56, 2.68, 2.8, 2.89, 2.9, 2.94, 3.0, 3.05, 3.2, 3.26, 3.45, 3.56, 3.8, 3.89 parts, the weight part of anti-aging agent can be 3.5, 3.59, 4, 4.3, 4.8, 5, 5.3, 5.6, 5.78, 5.9 part.
Embodiment 1
High flame retardant modified butadiene acrylonitrile rubber cable material of the present invention, its raw material comprises following component by weight: paracril 63 parts, natural rubber 25 parts, trifluoropropyl siloxane 5 parts, attapulgite 45 parts, nano-calcium carbonate 10 parts, nano zine oxide 25 parts, zinc methacrylate 5 parts, ammonium polyphosphate modifying 45 parts, dipentaerythritol 20 parts, 20 parts, aluminium hydroxide, hydrotalcite 10 parts, Research of Grafting Malaic Anhydride Onto Polyethylene 3 parts, polydimethylsiloxane 19 parts, benzoyl peroxide 1.8 parts, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 2.3 parts, 8 parts, xylogen, acrylic elastomer 7 parts, promotor 2 parts, 4 parts, softening agent, 3 parts, anti-aging agent,
Wherein, described paracril is modified butadiene acrylonitrile rubber, and described modified butadiene acrylonitrile rubber is carboxy nitrile rubber.
Embodiment 2
High flame retardant modified butadiene acrylonitrile rubber cable material belonging to the present invention, its raw material comprises following component by weight: paracril 85 parts, natural rubber 10 parts, trifluoropropyl siloxane 12 parts, attapulgite 20 parts, nano-calcium carbonate 35 parts, nano zine oxide 10 parts, zinc methacrylate 20 parts, ammonium polyphosphate modifying 30 parts, dipentaerythritol 50 parts, 15 parts, aluminium hydroxide, hydrotalcite 3 parts, Research of Grafting Malaic Anhydride Onto Polyethylene 6 parts, polydimethylsiloxane 10 parts, benzoyl peroxide 3.5 parts, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.5 parts, 17 parts, xylogen, acrylic elastomer 3 parts, promotor 3.5 parts, 1.5 parts, softening agent, 6 parts, anti-aging agent,
Wherein, described paracril is modified butadiene acrylonitrile rubber, and described modified butadiene acrylonitrile rubber is that hydrogenated nitrile-butadiene rubber, carboxy nitrile rubber, Epoxy acrylonitrile-butadirubber rubber are by the combination of any weight ratio; Described promotor is vulkacit D BX; Described softening agent is that diisotridecyl phthalate, trioctyl trimellitate, oxalic acid dioctyl ester, dioctyl phthalate (DOP), Uniflex DBS, epoxy soybean oil, triethylene glycol two 2-ethylhexoate are by the combination of any weight ratio; Described anti-aging agent is anti-aging agent RD;
Described ammonium polyphosphate modifying is prepared according to following technique: by weight by after 30 parts of ethanol and 20 parts of ammonium polyphosphate mixing, be heated with stirring to 75 DEG C, add 1.2 parts of silane coupling agent KH-151, filter after stirring reaction 65min, by filter residue absolute ethanol washing, then at 95 DEG C, vacuum drying obtains intermediate; By 1 part of cashew nut shell oil and 0.8 part of emulsifying agent mixing post-heating to 45 DEG C, join in 20 parts of ethanol after stirring reaction 35min, stir and add the intermediate obtained, be warming up to 155 DEG C, add 0.3 part of ammonium persulphate, stirring reaction 7h, filter, with after absolute ethanol washing at 105 DEG C vacuum-drying obtain described ammonium polyphosphate modifying.
Embodiment 3
High flame retardant modified butadiene acrylonitrile rubber cable material of the present invention, its raw material comprises following component by weight: paracril 82 parts, natural rubber 21.2 parts, trifluoropropyl siloxane 9.3 parts, attapulgite 32.5 parts, nano-calcium carbonate 19 parts, nano zine oxide 21.3 parts, zinc methacrylate 15.6 parts, ammonium polyphosphate modifying 37 parts, dipentaerythritol 33 parts, 15.8 parts, aluminium hydroxide, hydrotalcite 7 parts, Research of Grafting Malaic Anhydride Onto Polyethylene 3.7 parts, polydimethylsiloxane 13.6 parts, benzoyl peroxide 2.6 parts, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.75 parts, 16 parts, xylogen, acrylic elastomer 4.5 parts, promotor 2.8 parts, 3 parts, softening agent, 4.5 parts, anti-aging agent,
Wherein, in described paracril, the content of vinyl cyanide is 30%; Described promotor is that Vulcanization accelerator TMTD, altax are by the combination of 1:3 weight ratio; Described softening agent is that dioctyl phthalate (DOP), Uniflex DBS, epoxy soybean oil are by the combination of 1:3:2 weight ratio; Described anti-aging agent is that antioxidant 4010NA, antioxidant A W, anti-aging agent RD are by the combination of any weight ratio;
Described ammonium polyphosphate modifying is prepared according to following technique: by weight by after 50 parts of ethanol and 40 parts of ammonium polyphosphate mixing, be heated with stirring to 65 DEG C, add 2 parts of Silane coupling reagent KH-570s and 0.5 part of silane coupling agent KH-172, filter after stirring reaction 45min, by filter residue absolute ethanol washing, then at 100 DEG C, obtain intermediate after vacuum drying; By 3 parts of cashew nut shell oils and 0.2 part of emulsifying agent mixing post-heating to 56 DEG C, join in 45 parts of ethanol after stirring reaction 10min, stir and add the intermediate obtained, be warming up to 140 DEG C, add 1 part of ammonium persulphate, stirring reaction 5h, after filtration, with after absolute ethanol washing at 110 DEG C vacuum-drying obtain described ammonium polyphosphate modifying.
Embodiment 4
High flame retardant modified butadiene acrylonitrile rubber cable material of the present invention, its raw material comprises following component by weight: paracril 80 parts, natural rubber 19 parts, trifluoropropyl siloxane 9.1 parts, attapulgite 31 parts, nano-calcium carbonate 26.4 parts, nano zine oxide 18.3 parts, zinc methacrylate 15.7 parts, ammonium polyphosphate modifying 40 parts, dipentaerythritol 39.5 parts, 17.9 parts, aluminium hydroxide, hydrotalcite 7.2 parts, Research of Grafting Malaic Anhydride Onto Polyethylene 5 parts, polydimethylsiloxane 13.8 parts, benzoyl peroxide 2.8 parts, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.89 parts, 13.2 parts, xylogen, acrylic elastomer 6 parts, promotor 2.8 parts, 2.78 parts, softening agent, 4.75 parts, anti-aging agent,
Wherein, in described paracril, the content of vinyl cyanide is 20%; Described promotor is that Vulcanization accelerator TMTD, altax, promotor E, vulkacit D BX, accelerant CZ are by the combination of any weight ratio; Described softening agent is trioctyl trimellitate; Described anti-aging agent is that antioxidant 4010NA, antioxidant A W are by the combination of 1:2.3 weight ratio;
Described ammonium polyphosphate modifying is prepared according to following technique: by weight by after 37 parts of ethanol and 33 parts of ammonium polyphosphate mixing, be heated with stirring to 70 DEG C, add 1 part of Silane coupling reagent KH-570,0.3 part of silane coupling agent KH-172,0.4 part of silane coupling agent KH-171 and 0.3 part of silane coupling agent KH-151, filter after stirring reaction 57min, use absolute ethanol washing by after filter residue distilled water wash, then at 85 DEG C, vacuum drying obtains intermediate; By 2.2 parts of cashew nut shell oils and 0.64 part of emulsifying agent mixing post-heating to 50 DEG C, join in 36 parts of ethanol after stirring reaction 27min, stir and add the intermediate obtained, be warming up to 143 DEG C, add 0.67 part of ammonium persulphate, stirring reaction 6.3h, obtains described ammonium polyphosphate modifying at 115 DEG C of vacuum dryings after washing, alcohol wash after filtration.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a high flame retardant modified butadiene acrylonitrile rubber cable material, it is characterized in that, its raw material comprises following component by weight: paracril 63-85 part, natural rubber 10-25 part, trifluoropropyl siloxane 5-12 part, attapulgite 20-45 part, nano-calcium carbonate 10-35 part, nano zine oxide 10-25 part, zinc methacrylate 5-20 part, ammonium polyphosphate modifying 30-45 part, dipentaerythritol 20-50 part, aluminium hydroxide 15-20 part, hydrotalcite 3-10 part, Research of Grafting Malaic Anhydride Onto Polyethylene 3-6 part, polydimethylsiloxane 10-19 part, benzoyl peroxide 1.8-3.5 part, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.5-2.3 part, xylogen 8-17 part, acrylic elastomer 3-7 part, promotor 2-3.5 part, softening agent 1.5-4 part, anti-aging agent 3-6 part.
2. high flame retardant modified butadiene acrylonitrile rubber cable material according to claim 1, it is characterized in that, its raw material comprises following component by weight: paracril 76-81 part, natural rubber 18-21 part, trifluoropropyl siloxane 8.5-9.3 part, attapulgite 29-32 part, nano-calcium carbonate 25-30 part, nano zine oxide 17-20 part, zinc methacrylate 15-16.3 part, ammonium polyphosphate modifying 37-41 part, dipentaerythritol 37-42 part, aluminium hydroxide 17.5-18.3 part, hydrotalcite 6.8-7.5 part, Research of Grafting Malaic Anhydride Onto Polyethylene 4.6-5.1 part, polydimethylsiloxane 13-14.6 part, benzoyl peroxide 2.6-3.0 part, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.8-2.0 part, xylogen 12.6-13.5 part, acrylic elastomer 5.7-6.2 part, promotor 2.7-3.1 part, softening agent 2.6-3.1 part, anti-aging agent 4.5-5.1 part.
3. high flame retardant modified butadiene acrylonitrile rubber cable material according to claim 1 or 2, it is characterized in that, its raw material comprises following component by weight: paracril 80 parts, natural rubber 19 parts, trifluoropropyl siloxane 9.1 parts, attapulgite 31 parts, nano-calcium carbonate 26.4 parts, nano zine oxide 18.3 parts, zinc methacrylate 15.7 parts, ammonium polyphosphate modifying 40 parts, dipentaerythritol 39.5 parts, 17.9 parts, aluminium hydroxide, hydrotalcite 7.2 parts, Research of Grafting Malaic Anhydride Onto Polyethylene 5 parts, polydimethylsiloxane 13.8 parts, benzoyl peroxide 2.8 parts, 2, 5-dimethyl-2, 5-di-t-butyl hexane peroxide 1.89 parts, 13.2 parts, xylogen, acrylic elastomer 6 parts, promotor 2.8 parts, 2.78 parts, softening agent, 4.75 parts, anti-aging agent.
4. high flame retardant modified butadiene acrylonitrile rubber cable material according to any one of claim 1-3, is characterized in that, in described paracril, the content of vinyl cyanide is 20-30%.
5. high flame retardant modified butadiene acrylonitrile rubber cable material according to any one of claim 1-4, it is characterized in that, described paracril is modified butadiene acrylonitrile rubber, and described modified butadiene acrylonitrile rubber is one or more the combination in hydrogenated nitrile-butadiene rubber, carboxy nitrile rubber, Epoxy acrylonitrile-butadirubber rubber.
6. high flame retardant modified butadiene acrylonitrile rubber cable material according to any one of claim 1-5, it is characterized in that, described ammonium polyphosphate modifying is prepared according to following technique: by weight by after 30-50 part ethanol and the mixing of 20-40 part ammonium polyphosphate, be heated with stirring to 65-75 DEG C, add the double bond containing silane coupling agent of 1.2-2.5 part, after filtration after stirring reaction 45-65min, washing, oven dry, obtain intermediate; By 1-3 part cashew nut shell oil with 0.2-0.8 part emulsifying agent mixing post-heating to 45-56 DEG C, join in 20-45 part ethanol after stirring reaction 10-35min, stir and add the intermediate obtained, be warming up to 140-155 DEG C, add 0.3-1 part ammonium persulphate, stirring reaction 5-7h, after filtration, washing, drying obtains described ammonium polyphosphate modifying.
7. high flame retardant modified butadiene acrylonitrile rubber cable material according to claim 6, it is characterized in that, described double bond containing silane coupling agent is one or more the combination in Silane coupling reagent KH-570, KH-172, KH-171, KH-151.
8. high flame retardant modified butadiene acrylonitrile rubber cable material according to any one of claim 1-7, is characterized in that, described promotor is one or more the combination in Vulcanization accelerator TMTD, altax, promotor E, vulkacit D BX, accelerant CZ.
9. high flame retardant modified butadiene acrylonitrile rubber cable material according to any one of claim 1-8, it is characterized in that, described softening agent is one or more the combination in diisotridecyl phthalate, trioctyl trimellitate, oxalic acid dioctyl ester, dioctyl phthalate (DOP), Uniflex DBS, epoxy soybean oil, triethylene glycol two 2-ethylhexoate.
10. high flame retardant modified butadiene acrylonitrile rubber cable material according to any one of claim 1-9, is characterized in that, described anti-aging agent is one or more the combination in antioxidant 4010NA, antioxidant A W, anti-aging agent RD.
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