Anti-aging, oil resistant and high strength composite cable material

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

[0001] The invention relates to the technical field of cable materials, in particular to an aging-resistant, oil-resistant and high-strength composite cable material. Background technique

[0002] The development of rubber science and technology has made rubber materials widely used in various fields such as construction, automobiles, electronics, aerospace, etc. However, rubber is an organic polymer. During processing, storage and use, its structure will age due to environmental factors, which will cause the physical and mechanical properties of the cable material to decrease, gradually lose its use value, and restrict its use. life, which brings inconvenience to practical applications, and the use environment of cables is often complex and changeable. The aging resistance and oil resistance of existing cable materials are not very ideal, and cannot meet the requirements of changeable use environments. Therefore, effective Measures to prevent or delay the a...

Examples

Embodiment 1

[0019] The aging-resistant oil-resistant high-strength composite cable material of the present invention, its raw material comprises the following components by weight: 60 parts of nitrile rubber, 25 parts of natural rubber, 15 parts of styrene-butadiene rubber, 0.4 part of stearic acid, 1.2 parts of zinc oxide , 0.5 parts of sulfur, 25 parts of calcined clay, 10 parts of talcum powder, 9 parts of zinc borate, 1 part of nano-aluminum hydroxide, 2 parts of 1,1-bis(tert-butylperoxy)cyclohexane, accelerator DM0. 8 parts, 2 parts of accelerator TMTD, 0.5 parts of anti-aging agent RD, 1 part of antioxidant, 0.2 parts of epoxy butyl furfurate, 1 part of epoxy octyl stearate, 0.2 parts of trioctyl phosphate, silane coupling agent 5 servings.

Embodiment 2

[0021] The aging-resistant oil-resistant high-strength composite cable material of the present invention, its raw material comprises the following components by weight: 80 parts of nitrile rubber, 10 parts of natural rubber, 10 parts of styrene-butadiene rubber, 1.5 parts of stearic acid, 0.3 parts of zinc oxide , 1 part of sulfur, 10 parts of calcined clay, 35 parts of talc, 3 parts of zinc borate, 5 parts of nano-aluminum hydroxide, 0.3 parts of 1,1-bis(tert-butylperoxy)cyclohexane, accelerator DM1. 5 parts, 0.5 parts of accelerator TMTD, 2 parts of anti-aging agent RD, 0.5 parts of antioxidant, 1.2 parts of epoxy butyl furfurate, 0.2 parts of epoxy octyl stearate, 0.9 parts of trioctyl phosphate, silane coupling agent 1 copy;

[0022] Wherein, the antioxidant is prepared according to the following process: 25 parts by weight of 2-tert-butyl-6-(3-tert-butyl-5-methyl-2-hydroxyphenyl)-4-methyl Add phenyl acrylate and 35 parts of γ-mercaptopropyltriethoxysilane to 50 parts of ...

Embodiment 3

[0024] The aging-resistant oil-resistant high-strength composite cable material of the present invention, its raw material comprises the following components by weight: 75 parts of nitrile rubber, 15 parts of natural rubber, 13 parts of styrene-butadiene rubber, 1.2 parts of stearic acid, 0.7 parts of zinc oxide , 0.85 parts of sulfur, 15 parts of calcined clay, 26 parts of talc, 4.3 parts of zinc borate, 2.2 parts of nano-aluminum hydroxide, 1.7 parts of 1,1-bis(tert-butylperoxy)cyclohexane, and 1 part of accelerator DM 1.6 parts of TMTD accelerator, 0.9 parts of anti-aging agent RD, 1 part of antioxidant, 0.5 parts of epoxy butyl furfurate, 0.86 parts of epoxy octyl stearate, 0.35 parts of trioctyl phosphate, silane coupling agent 3.5 copies;

[0025] Wherein, the antioxidant is prepared according to the following process: 50 parts by weight of 2-tert-butyl-6-(3-tert-butyl-5-methyl-2-hydroxyphenyl)-4-methyl Add phenyl acrylate and 15 parts of γ-mercaptopropyltriethoxysilane...

technical field

[0001] The invention relates to the technical field of cable materials, in particular to an aging-resistant, oil-resistant and high-strength composite cable material. Background technique

[0002] The development of rubber science and technology has made rubber materials widely used in various fields such as construction, automobiles, electronics, aerospace, etc. However, rubber is an organic polymer. During processing, storage and use, its structure will age due to environmental factors, which will cause the physical and mechanical properties of the cable material to decrease, gradually lose its use value, and restrict its use. life, which brings inconvenience to practical applications, and the use environment of cables is often complex and changeable. The aging resistance and oil resistance of existing cable materials are not very ideal, and cannot meet the requirements of changeable use environments. Therefore, effective Measures to prevent or delay the a...

Examples

Embodiment 1

[0019] The aging-resistant oil-resistant high-strength composite cable material of the present invention, its raw material comprises the following components by weight: 60 parts of nitrile rubber, 25 parts of natural rubber, 15 parts of styrene-butadiene rubber, 0.4 part of stearic acid, 1.2 parts of zinc oxide , 0.5 parts of sulfur, 25 parts of calcined clay, 10 parts of talcum powder, 9 parts of zinc borate, 1 part of nano-aluminum hydroxide, 2 parts of 1,1-bis(tert-butylperoxy)cyclohexane, accelerator DM0. 8 parts, 2 parts of accelerator TMTD, 0.5 parts of anti-aging agent RD, 1 part of antioxidant, 0.2 parts of epoxy butyl furfurate, 1 part of epoxy octyl stearate, 0.2 parts of trioctyl phosphate, silane coupling agent 5 servings.

Embodiment 2

[0021] The aging-resistant oil-resistant high-strength composite cable material of the present invention, its raw material comprises the following components by weight: 80 parts of nitrile rubber, 10 parts of natural rubber, 10 parts of styrene-butadiene rubber, 1.5 parts of stearic acid, 0.3 parts of zinc oxide , 1 part of sulfur, 10 parts of calcined clay, 35 parts of talc, 3 parts of zinc borate, 5 parts of nano-aluminum hydroxide, 0.3 parts of 1,1-bis(tert-butylperoxy)cyclohexane, accelerator DM1. 5 parts, 0.5 parts of accelerator TMTD, 2 parts of anti-aging agent RD, 0.5 parts of antioxidant, 1.2 parts of epoxy butyl furfurate, 0.2 parts of epoxy octyl stearate, 0.9 parts of trioctyl phosphate, silane coupling agent 1 copy;

[0022] Wherein, the antioxidant is prepared according to the following process: 25 parts by weight of 2-tert-butyl-6-(3-tert-butyl-5-methyl-2-hydroxyphenyl)-4-methyl Add phenyl acrylate and 35 parts of γ-mercaptopropyltriethoxysilane to 50 parts of ...

Embodiment 3

[0024] The aging-resistant oil-resistant high-strength composite cable material of the present invention, its raw material comprises the following components by weight: 75 parts of nitrile rubber, 15 parts of natural rubber, 13 parts of styrene-butadiene rubber, 1.2 parts of stearic acid, 0.7 parts of zinc oxide , 0.85 parts of sulfur, 15 parts of calcined clay, 26 parts of talc, 4.3 parts of zinc borate, 2.2 parts of nano-aluminum hydroxide, 1.7 parts of 1,1-bis(tert-butylperoxy)cyclohexane, and 1 part of accelerator DM 1.6 parts of TMTD accelerator, 0.9 parts of anti-aging agent RD, 1 part of antioxidant, 0.5 parts of epoxy butyl furfurate, 0.86 parts of epoxy octyl stearate, 0.35 parts of trioctyl phosphate, silane coupling agent 3.5 copies;

[0025] Wherein, the antioxidant is prepared according to the following process: 50 parts by weight of 2-tert-butyl-6-(3-tert-butyl-5-methyl-2-hydroxyphenyl)-4-methyl Add phenyl acrylate and 15 parts of γ-mercaptopropyltriethoxysilane...