CN105111533A - Anti-aging, oil resistant and high strength composite cable material - Google Patents
Anti-aging, oil resistant and high strength composite cable material Download PDFInfo
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- CN105111533A CN105111533A CN201510505332.XA CN201510505332A CN105111533A CN 105111533 A CN105111533 A CN 105111533A CN 201510505332 A CN201510505332 A CN 201510505332A CN 105111533 A CN105111533 A CN 105111533A
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Abstract
The invention discloses an anti-aging, oil resistant and high strength composite cable material. The material comprises the following components: nitrile rubber, natural rubber, styrene butadiene rubber, stearate, zinc oxide, sulfur, calcined clay, talcum powder, zinc borate, nanosized aluminium hydroxide, 1,1-di (tert-butylperoxy)cyclohexane, accelerator DM, accelerator TMTD, antioxidant RD, antioxidant, epoxy rice bran oleic acid butyl ester, epoxy octyl stearate, trioctyl phosphate and a silane coupling agent. The anti-aging, oil resistant and high strength composite cable material disclosed by the invention has excellent characteristics of being high in strength, aging resistance and oil resistance; and the cable made from the material can meet demands in various occasions and has wide application prospects.
Description
Technical field
The present invention relates to cable material technical field, particularly relate to a kind of ageing-resistant oil resistant high-strength composite cable material.
Background technology
The development of rubber science and technology, makes elastomeric material be widely used in the every field such as building, automobile, electric, aerospace.But, rubber belongs to organic high molecular polymer, in processing, in the process of storage and use, its structure can occur aging due to environmental factors, and cause the reduction of cable material physical and mechanical properties, lose its use value gradually, constrain its work-ing life, inconvenience is brought to practical application, and the environment for use of cable is often complicated and changeable, its ageing resistance of existing cable material and oil-proofness are not very desirable, the requirement of changeable environment for use can not be met, therefore, take effective measures and stop or delay the aging of elastomeric material, improve the oil-proofness of cable material, the work-ing life extending cable material is the task of top priority.
Summary of the invention
The present invention proposes a kind of ageing-resistant oil resistant high-strength composite cable material, there is intensity high, the feature of ageing resistance, oil resistance excellence, the requirement of multiple occasion can be met with the cable that it makes, have a extensive future.
The present invention proposes a kind of ageing-resistant oil resistant high-strength composite cable material, its raw material comprises following component by weight: paracril 60-80 part, natural rubber 10-25 part, styrene-butadiene rubber(SBR) 10-15 part, stearic acid 0.4-1.5 part, zinc oxide 0.3-1.2 part, sulphur 0.5-1 part, calcinated argil 10-25 part, talcum powder 10-35 part, zinc borate 3-9 part, nano-aluminum hydroxide 1-5 part, 1, 1-bis(t-butylperoxy) cyclohexane 0.3-2 part, altax 0.8-1.5 part, Vulcanization accelerator TMTD 0.5-2 part, anti-aging agent RD 0.5-2 part, oxidation inhibitor 0.5-1 part, epoxyfuoic-oleic 0.2-1.2 part, octyl epoxy stearate 0.2-1 part, trioctyl phosphate 0.2-0.9 part, silane coupling agent 1-5 part.
Above-mentioned ageing-resistant its raw material of oil resistant high-strength composite cable material is as follows by weight: the weight part of paracril can be 60,62,63,64,65.6,68,69.3,71,72,73,74.5,76,78,79.3,80 parts; The weight part of natural rubber can be 10,10.3,11,11.5,12,12.6,13,13.4,14,14.3,15,15.6,17,18,18.6,19,19.3,21,23,24.5,25 parts; The weight part of styrene-butadiene rubber(SBR) can be 10,10.3,10.8,11,11.6,12,12.3,12.7,13,13.8,14,14.3,15 parts; Stearic weight part can be 0.4,0.46,0.5,0.53,0.6,0.67,0.8,0.85,0.9,0.93,1,1.1,1.16,1.2,1.23,1.3,1.34,1.4,46,1.5 part; The weight part of zinc oxide can be 0.3,0.38,0.4,0.46,0.5,0.53,0.6,0.67,0.7,0.78,0.9,0.93,1,1.16,1.2 part; The weight part of sulphur can be 0.5,0.56,0.6,0.63,0.7,0.74,0.8,0.9,0.93,1 part; The weight part of calcinated argil can be 10,10.6,11,11.3,12,12.6,13,13.5,16,17,18,18.6,19,19.3,20,20.6,21,23,24,24.6,25 parts; Talcous weight part can be 10,12,13,14.5,16,18,19.3,20,23,24,25.6,26,27,28,28.3,29,29.3,31,32,33,33.4,34,34.6,35 parts; The weight part of zinc borate can be 3,3.4,3.8,4,4.5,4.8,5,5.3,5.9,6,6.4,7,7.5,8,8.6,9 parts; The weight part of nano-aluminum hydroxide can be 1,1.2,1.5,1.8,2,2.3,2.7,3,3.4,3.8,4,4.5,4.8,5 part; The weight part of 1,1-bis(t-butylperoxy) cyclohexane can be 0.3,0.38,0.5,0.6,0.8,0.93,1,1.3,1.5,1.6,1.78,1.8,1.89,1.93,2 part; The weight part of altax can be 0.8,0.89,1,1.2,1.3,1.34,1.4,1.46,1.5 part; The weight part of Vulcanization accelerator TMTD can be 0.5,0.56,0.6,0.8,0.9,1,1.2,1.3,1.46,1.5,1.6,1.8,1.9,2 part; The weight part of anti-aging agent RD can be 0.5,0.7,0.9,1,1.3,1.6,1.7,1.78,1.8,1.86,1.9,1.94,2 part; The weight part of oxidation inhibitor can be 0.5,0.56,0.6,0.67,0.7,0.75,0.8,0.86,0.9,0.93,1 part; The weight part of epoxyfuoic-oleic can be 0.2,0.28,0.3,0.34,0.4,0.5,0.6,0.8,0.9,1,1.1,1.16,1.2 part; The weight part of octyl epoxy stearate can be 0.2,0.26,0.3,0.38,0.5,0.7,0.8,0.93,1 part; The weight part of trioctyl phosphate can be 0.2,0.26,0.4,0.6,0.7,0.78,0.86,0.9 part; The weight part of silane coupling agent can be 1,1.3,1.8,2,2.3,2.7,3,3.4,3.8,4,4.2,4.6,5 part.
Preferably, in its raw material, the weight ratio of paracril, natural rubber, styrene-butadiene rubber(SBR) is 68-78:13-22:12-15.
Preferably, in its raw material, the weight ratio of calcinated argil, talcum powder, zinc borate, nano-aluminum hydroxide is 12-20:18-30:3.8-6.9:1.8-4.5.
Preferably, in its raw material, the weight ratio of epoxyfuoic-oleic, octyl epoxy stearate, trioctyl phosphate is 0.4-1:0.5-1:0.3-0.7.
Preferably, its raw material comprises following component by weight: paracril 70-75 part, natural rubber 15-20 part, styrene-butadiene rubber(SBR) 13-15 part, stearic acid 0.8-1.2 part, zinc oxide 0.7-1.2 part, sulphur 0.6-0.85 part, calcinated argil 15-18 part, talcum powder 20-26 part, zinc borate 4.3-5.2 part, nano-aluminum hydroxide 2.2-4 part, 1, 1-bis(t-butylperoxy) cyclohexane 1.3-1.7 part, altax 1-1.3 part, Vulcanization accelerator TMTD 0.8-1.6 part, anti-aging agent RD 0.9-1.4 part, oxidation inhibitor 0.7-1 part, epoxyfuoic-oleic 0.5-0.8 part, octyl epoxy stearate 0.65-0.86 part, trioctyl phosphate 0.35-0.6 part, silane coupling agent 1.8-3.5 part.
Preferably, its raw material comprises following component by weight: paracril 73 parts, natural rubber 17 parts, 13.5 parts, styrene-butadiene rubber(SBR), stearic acid 1 part, 1 part, zinc oxide, 0.8 part, sulphur, calcinated argil 16 parts, talcum powder 23 parts, zinc borate 5 parts, nano-aluminum hydroxide 3.5 parts, 1,1-bis(t-butylperoxy) cyclohexane 1.6 parts, altax 1.2 parts, Vulcanization accelerator TMTD 1.4 parts, anti-aging agent RD 1 part, 0.9 part, oxidation inhibitor, epoxyfuoic-oleic 0.6 part, octyl epoxy stearate 0.7 part, trioctyl phosphate 0.45 part, silane coupling agent 3 parts.
Preferably, described oxidation inhibitor is prepared according to following technique: add in toluene by the 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and gamma-mercaptopropyltriethoxysilane, nitrogen is passed into after mixing, the insulated and stirred scheduled time after heating up, then add N, N-dimethylcyclohexylamine carries out being obtained by reacting intermediate; Added by nano titanium oxide in methanol aqueous solution, the pH value of regulation system after being uniformly dispersed, it is even then to add intermediates diffuse, and after heating up, logical nitrogen reacts, and reaction terminates rear cooling, and after filtration, washing, drying obtain described oxidation inhibitor.
Preferably, described oxidation inhibitor is prepared according to following technique: add in 50-100 part toluene by 25-50 part 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 15-35 part gamma-mercaptopropyltriethoxysilane by weight, nitrogen is passed into after mixing, insulated and stirred 1.5-3h after being warming up to 45-50 DEG C, then add 2-6 part N, N-dimethylcyclohexylamine carries out reaction 2-4h and obtains intermediate; 15-30 part nano titanium oxide is added in 50-100 part methanol aqueous solution, after being uniformly dispersed, the pH value of regulation system is 2-6, then 2-8 part intermediates diffuse is added even, after being warming up to 45-55 DEG C, logical nitrogen carries out reaction 1.5-3.5h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
Preferably, described oxidation inhibitor is prepared according to following technique: add in 80-100 part toluene by 30-45 part 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 20-30 part gamma-mercaptopropyltriethoxysilane by weight, nitrogen is passed into after mixing, insulated and stirred 2-3h after being warming up to 48-50 DEG C, then add 3-5.6 part N, N-dimethylcyclohexylamine carries out reaction 2.8-3.4h and obtains intermediate; 18-26 part nano titanium oxide is added in 80-100 part methanol aqueous solution, after being uniformly dispersed, the pH value of regulation system is 3-5, then 2.8-7 part intermediates diffuse is added even, after being warming up to 50-55 DEG C, logical nitrogen carries out reaction 2-3h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
Preferably, in methanol aqueous solution, methyl alcohol is 4-8:1 with the ratio of the volume of water.
In the present invention, paracril oil-proofness is fabulous, wear resistance is higher, thermotolerance is better, bonding force is strong, its shortcoming is that lower temperature resistance is poor, ozone resistance is poor, insulating property are inferior, elasticity is slightly low, natural rubber has excellent rebound resilience, insulativity, winter hardiness, styrene-butadiene rubber(SBR) has wear-resisting, cold-resistant, heat-dissipating is low, shrinkability is low, color and luster is good, ash content is few, the advantage such as the high and vulcanization rate of purity is fast, have selected natural rubber coordinates paracril as the major ingredient of cable material with styrene-butadiene rubber(SBR), under the adjustment of silane coupling agent, the consistency of three kinds of rubber is good, maintaining the oil-proofness of paracril excellence, wear resistance, while thermotolerance, improve the rebound resilience of paracril, insulativity and winter hardiness, improve the over-all properties of cable material, calcinated argil, talcum powder, zinc borate, nano-aluminum hydroxide coordinate the intensity that improve cable material, and zinc borate wherein coordinates with trioctyl phosphate with nano-aluminum hydroxide, give the flame retardant resistance that cable material is high, epoxyfuoic-oleic has good weathering resistance and thermotolerance, octyl epoxy stearate thermostability, winter hardiness, thermotolerance and excellent transparency, epoxyfuoic-oleic coordinates with octyl epoxy stearate, trioctyl phosphate and adds in cable material, volatility is few, resistance to extractable is high, electrical insulating property is good, and improves the winter hardiness of cable material, anti-aging agent RD coordinates the ageing resistance further increasing cable material with oxidation inhibitor, and in oxidation inhibitor, by gamma-mercaptopropyltriethoxysilane, the 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and nano titanium oxide are combined as a whole, reduce the surface polarity of nano titanium oxide, increase nano titanium oxide and paracril, the consistency of natural rubber and styrene-butadiene rubber(SBR), improve the tensile strength of cable material, tear strength and hardness, decrease nano titanium oxide to vulcanizing agent simultaneously, the absorption of promotor, improve the cross-linking density of cable material, accelerate sulfuration process, facilitate the sulfuration of rubber, and receive adding because of nano titanium oxide in molecule, give the germ resistance that cable material is certain, and the 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate small molecules has been grafted to the surface of nano titanium oxide by chemical bond, add in cable material, under high temperature action, not easily toward external migration volatilization, there is the thermostability more excellent than the oxidation inhibitor 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate, again because the effect of gamma-mercaptopropyltriethoxysilane introduces the sulphur atom with auxiliary antioxidant effect in the molecule, the thermal-oxidative aging property of cable material is further increased in thermo-oxidative ageing process.
In the present invention, by selecting suitable raw material, regulate the content of each raw material, make the collaborative promotion of the advantage of each raw material, the cable material ageing resistance obtained is good, and intensity is high, oil resistance is excellent, can meet the requirement of multiple occasion, have a extensive future with the cable that it makes.
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.
Embodiment 1
Ageing-resistant oil resistant high-strength composite cable material of the present invention, its raw material comprises following component by weight: paracril 60 parts, natural rubber 25 parts, 15 parts, styrene-butadiene rubber(SBR), stearic acid 0.4 part, 1.2 parts, zinc oxide, 0.5 part, sulphur, calcinated argil 25 parts, talcum powder 10 parts, zinc borate 9 parts, nano-aluminum hydroxide 1 part, 1, 1-bis(t-butylperoxy) cyclohexane 2 parts, altax 0.8 part, Vulcanization accelerator TMTD 2 parts, anti-aging agent RD 0.5 part, 1 part, oxidation inhibitor, epoxyfuoic-oleic 0.2 part, octyl epoxy stearate 1 part, trioctyl phosphate 0.2 part, silane coupling agent 5 parts.
Embodiment 2
Ageing-resistant oil resistant high-strength composite cable material of the present invention, its raw material comprises following component by weight: paracril 80 parts, natural rubber 10 parts, 10 parts, styrene-butadiene rubber(SBR), stearic acid 1.5 parts, 0.3 part, zinc oxide, 1 part, sulphur, calcinated argil 10 parts, talcum powder 35 parts, zinc borate 3 parts, nano-aluminum hydroxide 5 parts, 1, 1-bis(t-butylperoxy) cyclohexane 0.3 part, altax 1.5 parts, Vulcanization accelerator TMTD 0.5 part, anti-aging agent RD 2 parts, 0.5 part, oxidation inhibitor, epoxyfuoic-oleic 1.2 parts, octyl epoxy stearate 0.2 part, trioctyl phosphate 0.9 part, silane coupling agent 1 part,
Wherein, described oxidation inhibitor is prepared according to following technique: add in 50 parts of toluene by the 25 parts of 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 35 parts of gamma-mercaptopropyltriethoxysilanes by weight, nitrogen is passed into after mixing, insulated and stirred 1.5h after being warming up to 50 DEG C, then add 6 parts of N, N-dimethylcyclohexylamines to carry out reaction 2h and obtain intermediate; 30 parts of nano titanium oxides are added in 50 parts of methanol aqueous solutions, wherein, in methanol aqueous solution, methyl alcohol is 4:1 with the ratio of the volume of water, after being uniformly dispersed, the pH value of regulation system is 6, then adds 2 parts of intermediates diffuse evenly, and after being warming up to 55 DEG C, logical nitrogen carries out reaction 1.5h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
Embodiment 3
Ageing-resistant oil resistant high-strength composite cable material of the present invention, its raw material comprises following component by weight: paracril 75 parts, natural rubber 15 parts, 13 parts, styrene-butadiene rubber(SBR), stearic acid 1.2 parts, 0.7 part, zinc oxide, 0.85 part, sulphur, calcinated argil 15 parts, talcum powder 26 parts, zinc borate 4.3 parts, nano-aluminum hydroxide 2.2 parts, 1, 1-bis(t-butylperoxy) cyclohexane 1.7 parts, altax 1 part, Vulcanization accelerator TMTD 1.6 parts, anti-aging agent RD 0.9 part, 1 part, oxidation inhibitor, epoxyfuoic-oleic 0.5 part, octyl epoxy stearate 0.86 part, trioctyl phosphate 0.35 part, silane coupling agent 3.5 parts,
Wherein, described oxidation inhibitor is prepared according to following technique: add in 100 parts of toluene by the 50 parts of 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 15 parts of gamma-mercaptopropyltriethoxysilanes by weight, nitrogen is passed into after mixing, insulated and stirred 3h after being warming up to 45 DEG C, then add 2 parts of N, N-dimethylcyclohexylamines to carry out reaction 4h and obtain intermediate; 15 parts of nano titanium oxides are added in 100 parts of methanol aqueous solutions, wherein, in methanol aqueous solution, methyl alcohol is 8:1 with the ratio of the volume of water, after being uniformly dispersed, the pH value of regulation system is 2, then adds 8 parts of intermediates diffuse evenly, and after being warming up to 45 DEG C, logical nitrogen carries out reaction 3.5h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
Embodiment 4
Ageing-resistant oil resistant high-strength composite cable material of the present invention, its raw material comprises following component by weight: paracril 70 parts, natural rubber 20 parts, 15 parts, styrene-butadiene rubber(SBR), stearic acid 0.8 part, 1.2 parts, zinc oxide, 0.6 part, sulphur, calcinated argil 18 parts, talcum powder 20 parts, zinc borate 5.2 parts, nano-aluminum hydroxide 4 parts, 1, 1-bis(t-butylperoxy) cyclohexane 1.3 parts, altax 1.3 parts, Vulcanization accelerator TMTD 0.8 part, anti-aging agent RD 1.4 parts, 0.7 part, oxidation inhibitor, epoxyfuoic-oleic 0.8 part, octyl epoxy stearate 0.65 part, trioctyl phosphate 0.6 part, silane coupling agent 1.8 parts,
Wherein, described oxidation inhibitor is prepared according to following technique: add in 80 parts of toluene by the 30 parts of 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 30 parts of gamma-mercaptopropyltriethoxysilanes by weight, nitrogen is passed into after mixing, insulated and stirred 2h after being warming up to 50 DEG C, then add 5.6 parts of N, N-dimethylcyclohexylamines to carry out reaction 2.8h and obtain intermediate; 26 parts of nano titanium oxides are added in 80 parts of methanol aqueous solutions, wherein, in methanol aqueous solution, methyl alcohol is 6:1 with the ratio of the volume of water, after being uniformly dispersed, the pH value of regulation system is 5, then adds 2.8 parts of intermediates diffuse evenly, and after being warming up to 55 DEG C, logical nitrogen carries out reaction 2h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
Embodiment 5
Ageing-resistant oil resistant high-strength composite cable material of the present invention, its raw material comprises following component by weight: paracril 68 parts, natural rubber 22 parts, 10 parts, styrene-butadiene rubber(SBR), stearic acid 1.3 parts, 0.8 part, zinc oxide, 0.78 part, sulphur, calcinated argil 21 parts, talcum powder 33 parts, zinc borate 6.8 parts, nano-aluminum hydroxide 2.8 parts, 1, 1-bis(t-butylperoxy) cyclohexane 1.7 parts, altax 1.2 parts, Vulcanization accelerator TMTD 1.1 parts, anti-aging agent RD 1.8 parts, 0.9 part, oxidation inhibitor, epoxyfuoic-oleic 1 part, octyl epoxy stearate 0.65 part, trioctyl phosphate 0.58 part, silane coupling agent 3.4 parts,
Wherein, described oxidation inhibitor is prepared according to following technique: add in 100 parts of toluene by the 45 parts of 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 20 parts of gamma-mercaptopropyltriethoxysilanes by weight, nitrogen is passed into after mixing, insulated and stirred 3h after being warming up to 48 DEG C, then add 3 parts of N, N-dimethylcyclohexylamines to carry out reaction 3.4h and obtain intermediate; 18 parts of nano titanium oxides are added in 100 parts of methanol aqueous solutions, after being uniformly dispersed, the pH value of regulation system is 3, then adds 7 parts of intermediates diffuse evenly, and after being warming up to 50 DEG C, logical nitrogen carries out reaction 3h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
Embodiment 6
Ageing-resistant oil resistant high-strength composite cable material of the present invention, its raw material comprises following component by weight: paracril 73 parts, natural rubber 17 parts, 13.5 parts, styrene-butadiene rubber(SBR), stearic acid 1 part, 1 part, zinc oxide, 0.8 part, sulphur, calcinated argil 16 parts, talcum powder 23 parts, zinc borate 5 parts, nano-aluminum hydroxide 3.5 parts, 1, 1-bis(t-butylperoxy) cyclohexane 1.6 parts, altax 1.2 parts, Vulcanization accelerator TMTD 1.4 parts, anti-aging agent RD 1 part, 0.9 part, oxidation inhibitor, epoxyfuoic-oleic 0.6 part, octyl epoxy stearate 0.7 part, trioctyl phosphate 0.45 part, silane coupling agent 3 parts,
Wherein, described oxidation inhibitor is prepared according to following technique: add in 95 parts of toluene by the 42 parts of 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 26 parts of gamma-mercaptopropyltriethoxysilanes by weight, nitrogen is passed into after mixing, insulated and stirred 2.5h after being warming up to 48 DEG C, then add 5.2 parts of N, N-dimethylcyclohexylamines to carry out reaction 3h and obtain intermediate; 20 parts of nano titanium oxides are added in 90 parts of methanol aqueous solutions, after being uniformly dispersed, the pH value of regulation system is 4, then adds 5.8 parts of intermediates diffuse evenly, and after being warming up to 52 DEG C, logical nitrogen carries out reaction 2.8h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
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. an ageing-resistant oil resistant high-strength composite cable material, it is characterized in that, its raw material comprises following component by weight: paracril 60-80 part, natural rubber 10-25 part, styrene-butadiene rubber(SBR) 10-15 part, stearic acid 0.4-1.5 part, zinc oxide 0.3-1.2 part, sulphur 0.5-1 part, calcinated argil 10-25 part, talcum powder 10-35 part, zinc borate 3-9 part, nano-aluminum hydroxide 1-5 part, 1, 1-bis(t-butylperoxy) cyclohexane 0.3-2 part, altax 0.8-1.5 part, Vulcanization accelerator TMTD 0.5-2 part, anti-aging agent RD 0.5-2 part, oxidation inhibitor 0.5-1 part, epoxyfuoic-oleic 0.2-1.2 part, octyl epoxy stearate 0.2-1 part, trioctyl phosphate 0.2-0.9 part, silane coupling agent 1-5 part.
2. ageing-resistant oil resistant high-strength composite cable material according to claim 1, it is characterized in that, in its raw material, the weight ratio of paracril, natural rubber, styrene-butadiene rubber(SBR) is 68-78:13-22:12-15.
3. ageing-resistant oil resistant high-strength composite cable material according to claim 1 or 2, is characterized in that, in its raw material, the weight ratio of calcinated argil, talcum powder, zinc borate, nano-aluminum hydroxide is 12-20:18-30:3.8-6.9:1.8-4.5.
4. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 1-3, is characterized in that, in its raw material, the weight ratio of epoxyfuoic-oleic, octyl epoxy stearate, trioctyl phosphate is 0.4-1:0.5-1:0.3-0.7.
5. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 1-4, it is characterized in that, its raw material comprises following component by weight: paracril 70-75 part, natural rubber 15-20 part, styrene-butadiene rubber(SBR) 13-15 part, stearic acid 0.8-1.2 part, zinc oxide 0.7-1.2 part, sulphur 0.6-0.85 part, calcinated argil 15-18 part, talcum powder 20-26 part, zinc borate 4.3-5.2 part, nano-aluminum hydroxide 2.2-4 part, 1, 1-bis(t-butylperoxy) cyclohexane 1.3-1.7 part, altax 1-1.3 part, Vulcanization accelerator TMTD 0.8-1.6 part, anti-aging agent RD 0.9-1.4 part, oxidation inhibitor 0.7-1 part, epoxyfuoic-oleic 0.5-0.8 part, octyl epoxy stearate 0.65-0.86 part, trioctyl phosphate 0.35-0.6 part, silane coupling agent 1.8-3.5 part.
6. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 1-5, it is characterized in that, its raw material comprises following component by weight: paracril 73 parts, natural rubber 17 parts, 13.5 parts, styrene-butadiene rubber(SBR), stearic acid 1 part, 1 part, zinc oxide, 0.8 part, sulphur, calcinated argil 16 parts, talcum powder 23 parts, zinc borate 5 parts, nano-aluminum hydroxide 3.5 parts, 1, 1-bis(t-butylperoxy) cyclohexane 1.6 parts, altax 1.2 parts, Vulcanization accelerator TMTD 1.4 parts, anti-aging agent RD 1 part, 0.9 part, oxidation inhibitor, epoxyfuoic-oleic 0.6 part, octyl epoxy stearate 0.7 part, trioctyl phosphate 0.45 part, silane coupling agent 3 parts.
7. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 1-6, it is characterized in that, described oxidation inhibitor is prepared according to following technique: add in toluene by the 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and gamma-mercaptopropyltriethoxysilane, nitrogen is passed into after mixing, the insulated and stirred scheduled time after heating up, then add N, N-dimethylcyclohexylamine carries out being obtained by reacting intermediate; Added by nano titanium oxide in methanol aqueous solution, the pH value of regulation system after being uniformly dispersed, it is even then to add intermediates diffuse, and after heating up, logical nitrogen reacts, and reaction terminates rear cooling, and after filtration, washing, drying obtain described oxidation inhibitor.
8. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 1-7, it is characterized in that, described oxidation inhibitor is prepared according to following technique: add in 50-100 part toluene by 25-50 part 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 15-35 part gamma-mercaptopropyltriethoxysilane by weight, nitrogen is passed into after mixing, insulated and stirred 1.5-3h after being warming up to 45-50 DEG C, then add 2-6 part N, N-dimethylcyclohexylamine carries out reaction 2-4h and obtains intermediate; 15-30 part nano titanium oxide is added in 50-100 part methanol aqueous solution, after being uniformly dispersed, the pH value of regulation system is 2-6, then 2-8 part intermediates diffuse is added even, after being warming up to 45-55 DEG C, logical nitrogen carries out reaction 1.5-3.5h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
9. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 1-8, it is characterized in that, described oxidation inhibitor is prepared according to following technique: add in 80-100 part toluene by 30-45 part 2-tertiary butyl-6-(the 3-tertiary butyl-5-methyl-2-hydroxyphenyl)-4-aminomethyl phenyl acrylate and 20-30 part gamma-mercaptopropyltriethoxysilane by weight, nitrogen is passed into after mixing, insulated and stirred 2-3h after being warming up to 48-50 DEG C, then add 3-5.6 part N, N-dimethylcyclohexylamine carries out reaction 2.8-3.4h and obtains intermediate; 18-26 part nano titanium oxide is added in 80-100 part methanol aqueous solution, after being uniformly dispersed, the pH value of regulation system is 3-5, then 2.8-7 part intermediates diffuse is added even, after being warming up to 50-55 DEG C, logical nitrogen carries out reaction 2-3h, reaction terminates rear cooling, and after filtration, washing, drying obtains described oxidation inhibitor.
10. ageing-resistant oil resistant high-strength composite cable material according to any one of claim 7-9, is characterized in that, in methanol aqueous solution, methyl alcohol is 4-8:1 with the ratio of the volume of water.
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Application publication date: 20151202 |