Cold-resistant flame-retardant rat-proof and termite-proof communication cable

A technology for communication cables and anti-mouse and ants, applied in communication cables, insulated cables, cables, etc., can solve problems such as affecting signal transmission, enhancing communication cables, and long communication distances, and achieving easy construction, ensuring stable operation, and flame retardant performance. Good results

Inactive Publication Date: 2016-03-23
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The service life of the communication cable is longer, the communication distance is longer, the capacity is large, the quality is high, stable and reliable, and the confidentiality is good. It can be opened for telephone, telegraph, fax and data transmission. Because the cables are installed outdoors, they are often damaged due to low temperature, humidity or the gnawing of rodents, which affects signal transmissio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A cold-resistant, flame-retardant, rodent-proof and ant-proof communication cable, comprising the following components in parts by weight: 10 parts of silicone rubber, 15 parts of fluorosilicone rubber, 10 parts of fluororubber, 3 parts of epoxy oil, 2 parts of rare earth complex, and 1 part of lubricating oil 5 parts of decabromodiphenylethane, 2 parts of antimony trioxide, 10 parts of traditional Chinese medicine extract, 2 parts of o-cumyl methyl carbamate, 1 part of paraffin, 0 parts of calcined clay, 1 part of antioxidant share.

[0017] The rare earth complex is an 8-hydroxyisoquinoline rare earth complex.

[0018] The traditional Chinese medicine extract is prepared from the following components in parts by weight: 15 parts of Sage, 20 parts of Verbena, 20 parts of Zanthoxylum bungeanum, and 5 parts of Angelica dahurica.

Embodiment 2

[0020] A cold-resistant, flame-retardant, rodent-proof and ant-proof communication cable, comprising the following components in parts by weight: 15 parts of silicone rubber, 20 parts of fluorosilicone rubber, 15 parts of fluororubber, 7 parts of epoxy oil, 4 parts of rare earth complexes, and 2 parts of lubricating oil 15 parts of decabromodiphenylethane, 8 parts of antimony trioxide, 20 parts of traditional Chinese medicine extract, 5 parts of o-cumyl methyl carbamate, 2 parts of paraffin, 5 parts of calcined clay, 3 parts of antioxidant share.

[0021] The rare earth complex is a nicotinic acid rare earth complex.

[0022] The traditional Chinese medicine extract is prepared from the following components in parts by weight: 25 parts of Sage, 30 parts of Verbena, 30 parts of Zanthoxylum bungeanum, and 15 parts of Angelica dahurica.

Embodiment 3

[0024] A cold-resistant, flame-retardant, rodent-proof and ant-proof communication cable, comprising the following components in parts by weight: 12 parts of silicone rubber, 17 parts of fluorosilicone rubber, 12 parts of fluororubber, 5 parts of epoxy oil, 3 parts of rare earth complexes, and 1 part of lubricating oil 10 parts of decabromodiphenylethane, 6 parts of antimony trioxide, 15 parts of traditional Chinese medicine extract, 3 parts of o-cumyl methyl carbamate, 1 part of paraffin, 2 parts of calcined clay, 2 parts of antioxidant share.

[0025] The rare earth complex is a 4-hydroxypyridine rare earth complex.

[0026] The traditional Chinese medicine extract is prepared from the following components in parts by weight: 20 parts of Sage, 25 parts of Verbena, 25 parts of Zanthoxylum bungeanum, and 10 parts of Angelica dahurica.

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PUM

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Abstract

The invention discloses a cold-resistant flame-retardant rat-proof and termite-proof communication cable. The cable comprises the following components by weight: 10-15 parts of silicone rubber, 15-20 parts of fluorinated silicone rubber, 10-15 parts of fluororubber, 3-7 parts of epoxy oil, 2-4 parts of a rare earth complex, 1-2 parts of lubricating oil, 5-15 parts of decabrominated dipheny ethane, 2-8 parts of antimonous oxide, 10-20 parts of traditional Chinese medicine extract, 2-5 parts of o-isopropylphenyl-n-methylcarbamate, 1-2 parts of paraffin, 0-5 parts of calcined clay and 1-3 parts of an antioxidant, wherein the traditional Chinese medicine extract is mixed extract of salvia japonica thunb., vervain, zanthoxylum bungeagum maxim and radix angelicae. The cable is good in cold resistance, high in tensile strength, easy to bend, convenient to construct and good in flame retardance; and the cable can be effectively prevented from being bitten by rodents, is good in rat-proof and termite-proof effects, is not cracked by frost under an outdoor low-temperature condition, ensures stable operation of communication lines, and avoids the phenomenon of an influence on operation of the communication lines caused by damage to the communication cable due to external environmental factors.

Description

technical field [0001] The invention relates to the field of cables, in particular to a cold-resistant, flame-retardant, rodent-proof and ant-proof communication cable. Background technique [0002] The service life of the communication cable is longer, the communication distance is longer, the capacity is large, the quality is high, stable and reliable, and the confidentiality is good. It can be opened for telephone, telegraph, fax and data transmission. Because the cables are installed outdoors, they are often damaged due to low temperature, humidity or the gnawing of rodents, which affects signal transmission; in addition, the flame retardancy of communication cables is also a problem that needs to be paid attention to. When the cable burns, it releases a large amount of Smoke, poisonous and corrosive gases are dangerous factors in fires, which cover people's safe evacuation and fire fighting work in fires. Therefore, enhancing the flame retardancy of communication cables...

Claims

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Application Information

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IPC IPC(8): H01B11/00H01B7/295H01B7/28H01B7/18H01B7/17
CPCH01B7/17H01B7/18H01B7/28H01B7/295H01B11/00
Inventor 金涛金蕾金峰王云霞王正平
Owner STATE GRID CORP OF CHINA
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