Carbon black color paste applied to outdoor cable
A carbon black and cable technology, which is applied in the direction of pigment paste, etc., can solve the problems that cables are easily eroded by rain, cable plastic casings are easy to age, and affect the anti-aging performance of cables, so as to improve waterproof and water resistance, Improve waterproof performance, improve the effect of heat insulation performance
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Embodiment 1
[0020] One kind of a carbon black paste is applied to open the cable, comprising the following component parts by weight: 50 parts of carbon black, hollow glass beads 20 parts, 6 parts of sodium metasilicate, 4 parts of a fluorocarbon wax, 2 parts of zinc oxide , 2 parts of nitrile rubber.
[0021] Preferably, the particle size of the hollow glass beads is 30 ~ 70μm.
[0022] Preferably, the surface of the hollow glass microsphere is also coated with a titanium dioxide film having a thickness of 0.2 ~ 0.5μm of.
[0023] Carbon black paste production process is as follows:
[0024] (1) preparing a soaking liquor: acrylic resin 5kg, 60kg nano silica, 60kg ethanol was added to a sealed tank, uniformly stirred and set aside;
[0025] (2) carbon black surface hydrophobic treatment: first pulverized carbon black, carbon black is then placed in a sealed jar containing infusions slowly stirred at 90 ℃ 40min, after soaking liquor was removed by filtration, the carbon black was heated dryin...
Embodiment 2
[0035] One kind of a carbon black paste is applied to open the cable, comprising the following component parts by weight: 50 parts of carbon black, hollow glass beads 20 parts, 8 parts of sodium metasilicate, 6 parts of a fluorocarbon wax, 2 parts of zinc oxide , 2 parts of nitrile rubber.
[0036] Preferably, the particle size of the hollow glass beads is 30 ~ 70μm.
[0037] Preferably, the surface of the hollow glass microsphere is also coated with a titanium dioxide film having a thickness of 0.2 ~ 0.5μm of.
[0038] Carbon black paste production process is as follows:
[0039] (1) preparing a soaking liquor: acrylic resin 5kg, 60kg nano silica, 60kg ethanol was added to a sealed tank, uniformly stirred and set aside;
[0040] (2) carbon black surface hydrophobic treatment: first pulverized carbon black, carbon black is then placed in a sealed jar containing infusions slowly stirred at 90 ℃ 40min, after soaking liquor was removed by filtration, the carbon black was heated dryin...
Embodiment 3
[0050] One kind of a carbon black paste is applied to open the cable, comprising the following component parts by weight: 50 parts of carbon black, hollow glass beads 30 parts, 6 parts of sodium metasilicate, 4 parts of a fluorocarbon wax, 2 parts of zinc oxide , 2 parts of nitrile rubber.
[0051] Preferably, the particle size of the hollow glass beads is 30 ~ 70μm.
[0052] Preferably, the surface of the hollow glass microsphere is also coated with a titanium dioxide film having a thickness of 0.2 ~ 0.5μm of.
[0053] Carbon black paste production process is as follows:
[0054] (1) preparing a soaking liquor: acrylic resin 5kg, 60kg nano silica, 60kg ethanol was added to a sealed tank, uniformly stirred and set aside;
[0055] (2) carbon black surface hydrophobic treatment: first pulverized carbon black, carbon black is then placed in a sealed jar containing infusions slowly stirred at 90 ℃ 40min, after soaking liquor was removed by filtration, the carbon black was heated dryin...
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Abstract
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