Nano-material-modified natural rubber cable material
A technology of natural rubber and nanomaterials, applied in the direction of rubber insulators, organic insulators, etc., to achieve the effect of overcoming agglomeration, complementary performance, and good aging resistance
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Embodiment 1
[0021] The nanomaterial modified natural rubber cable material of the present invention, its raw material comprises the following components by weight: 75 parts of natural rubber, 25 parts of liquid isoprene rubber, 3 parts of modified ultrafine down powder, ultrafine acrylic acid 10 parts of ester rubber powder, 2.5 parts of stearic acid, 2.5 parts of zinc oxide, 20 parts of nano-calcium carbonate, 15 parts of carbon black, 20 parts of nano-alloy, 5 parts of sulfur, 1,4-bis-tert-butylperoxyisopropyl 1 part of benzene, 0.5 part of diallyl phthalate, 8 parts of castor oil, 0.4 part of dioctadecyl alcohol ester, 1 part of bis(dioctyloxypyrophosphate) ethylene titanate, antioxidant 3 parts, 3 parts of accelerator;
[0022]Wherein, the nano-alloy is prepared according to the following process: add 10 parts of ferrous chloride to 5000 parts of methanol in parts by weight, stir and dissolve, add 800 parts of cetyltrimethylammonium chloride and stir to form solution A; Add 8 parts o...
Embodiment 2
[0024] The nano-material modified natural rubber cable material of the present invention, its raw material comprises the following components by weight: 90 parts of natural rubber, 10 parts of liquid isoprene rubber, 15 parts of modified superfine down powder, superfine acrylic acid 1 part of ester rubber powder, 4 parts of stearic acid, 1 part of zinc oxide, 45 parts of nano-calcium carbonate, 3 parts of carbon black, 5 parts of nano-alloy, 2 parts of sulfur, 1,4-bis-tert-butylperoxyisopropyl 3 parts of benzene, 2 parts of diallyl phthalate, 3 parts of castor oil, 1 part of dioctadecyl alcohol ester, 0.3 parts of bis(dioctyloxypyrophosphate) ethylene titanate, anti-aging agent 6 parts of D, 1 part of accelerator;
[0025] Wherein, the modifying agent of the modified ultrafine down powder is a silane coupling agent; the accelerator is a combination of accelerator ZDC, accelerator TMTD, and accelerator NS in any ratio by weight;
[0026] The nano-alloy is prepared according to...
Embodiment 3
[0028] The nanomaterial modified natural rubber cable material of the present invention, its raw material comprises the following components by weight: 82 parts of natural rubber, 18 parts of liquid isoprene rubber, 9 parts of modified ultrafine down powder, ultrafine acrylic acid 7.5 parts of ester rubber powder, 3.2 parts of stearic acid, 2.0 parts of zinc oxide, 29 parts of nano-calcium carbonate, 12 parts of carbon black, 12 parts of nano-alloy, 4.3 parts of sulfur, 1,4-bis-tert-butylperoxyisopropyl 1.8 parts of benzene, 1.9 parts of diallyl phthalate, 5.3 parts of castor oil, 0.6 parts of dioctadecyl alcohol ester, 0.8 parts of bis(dioctyloxypyrophosphate) ethylene titanate, antioxidant 2 parts of WSP, 1.6 parts of anti-aging agent MB, 0.6 parts of accelerator ZDC, 1.3 parts of accelerator TMTD;
[0029] Wherein, the modifying agent of the modified ultrafine down powder is a combination of a titanate coupling agent and an aluminate coupling agent in a ratio of 1:3 parts b...
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