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Waterproof and corrosion-resistant sheath material of degaussing cable and production method thereof

A technology for degaussing cables and sheath materials, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of large specific weight, poor flexibility of cables, and easy cracking of cables, and achieve good mechanical properties and good water absorption resistance.

Inactive Publication Date: 2012-04-18
ZHONGTIAN TECH IND WIRE&CABLE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the sheath layer of the traditional degaussing cable is a neoprene sheath, because the cost of the neoprene sheath is relatively high, and the specific gravity is relatively large. The cost of halogen material is relatively low, but its high filling leads to poor flexibility of the cable, easy to crack during use, short service life, and its corrosion resistance and seawater resistance are far inferior to neoprene sheath rubber, so high Degaussing cables for ships with performance requirements also use ethylene-propylene insulation, and neoprene sheaths as the main cable structure

Method used

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  • Waterproof and corrosion-resistant sheath material of degaussing cable and production method thereof

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Embodiment 1

[0020] A waterproof and corrosion-resistant sheath material for degaussing cables, comprising the following components: 100 parts of neoprene rubber, 10 parts of ZnO, 10 parts of magnesium oxide, 0.5 parts of vulcanization accelerator DM, 5 parts of vulcanization aid NA-22, reinforcement SiO 2 30 parts, anti-aging agent ODA 5 parts, plasticizer chlorinated paraffin 15 parts, flame retardant antimony trioxide 20 parts, filler compound system 90 parts, coupling agent A172 1 part, processing aid vaseline 6 parts, 2 parts stearic acid.

[0021] The preparation method of the waterproof and corrosion-resistant sheath material of the degaussing cable comprises the following steps:

[0022] 1. Add the neoprene rubber to the torque rheometer and mix evenly, then add stearic acid, reinforcing agent and filler, plasticizer, coupling agent, processing aid, anti-aging agent ODA, and processing aid vaseline in sequence , Flame retardant antimony trioxide, MgO, vulcanization aid NA-22, vul...

Embodiment 2

[0026] A waterproof and corrosion-resistant sheath material for degaussing cables, comprising the following components: 100 parts of neoprene, 5 parts of ZnO, 5 parts of magnesium oxide, 1 part of vulcanization accelerator DM, 1 part of vulcanization aid NA-22, and reinforcing agent SiO 2 40 parts, antiaging agent ODA 2 parts, plasticizer chlorinated paraffin 10 parts, flame retardant antimony trioxide 10 parts, filler compound system 50 parts, compound coupling agent 5 parts, processing aid vaseline 2 parts, hard Fatty acid 2 parts.

[0027] The preparation method of the waterproof and corrosion-resistant sheath material of the degaussing cable comprises the following steps:

[0028] 1. Add chloroprene rubber to the torque rheometer and mix evenly, then add stearic acid, reinforcing agent and filler, plasticizer, coupling agent, processing aid, anti-aging agent ODA, and processing aid vaseline in sequence , Flame retardant antimony trioxide, MgO, vulcanization aid NA-22, vul...

Embodiment 3

[0032] A waterproof and corrosion-resistant sheath material for degaussing cables, comprising the following components: 100 parts of neoprene, 2 parts of ZnO, 3 parts of magnesium oxide, 5 parts of vulcanization accelerator DM, 0.5 parts of vulcanization aid NA-22, and reinforcing agent SiO 2 15 parts, 1 part of antioxidant ODA, 5 parts of plasticizer chlorinated paraffin, 5 parts of flame retardant antimony trioxide, 120 parts of filler compound system, 3 parts of compound coupling agent, 3 parts of compound processing aid, 2 parts stearic acid.

[0033] The preparation method of the waterproof and corrosion-resistant sheath material of the degaussing cable comprises the following steps:

[0034] 1. Add chloroprene rubber to the torque rheometer and mix evenly, then add stearic acid, reinforcing agent and filler, plasticizer, coupling agent, processing aid, anti-aging agent ODA, and processing aid vaseline in sequence , Flame retardant antimony trioxide, MgO, vulcanization a...

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Abstract

The invention discloses a waterproof and corrosion-resistant sheath material of a degaussing cable, which comprises the following components in part by weight: 100 parts of chloroprene rubber, 5-20 parts of vulcanizing agent, 0.5-5 parts of vulcanization accelerator, 0.5-5 parts of vulcanizing agent, 50-120 parts of filling agent, 15-40 parts of reinforcing agent, 1-5 parts of antiager, 5-15 parts of plasticizer, 5-20 parts of fire retardant, 1-5 parts of coupling agent and 2-6 parts of processing agent. The invention further discloses a production method of the waterproof and corrosion-resistant sheath material of the degaussing cable. Ships which use the sheath material of the invention have good water adsorption resistance, excellent mechanical property, flame resistance, weather resistance, seawater corrosiveness and the like when the ships are in the wet sea surface open-air environments or partially go deeply into the seawater, the performance requirement of the sheath material of the degaussing cable for the ship with the rated voltage of 0.6 / 1kv is satisfied, so the insulating layer of the cable is well protected, and the application of the degaussing cable on the ship is effectively ensured.

Description

technical field [0001] The invention relates to cable materials, in particular to a highly waterproof and corrosion-resistant sheath material for a degaussing cable for ships and a preparation method thereof. Background technique [0002] At present, the sheath layer of the traditional degaussing cable is a neoprene sheath, because the cost of the neoprene sheath is relatively high, and the specific gravity is relatively large. The cost of halogen material is relatively low, but its high filling leads to poor flexibility of the cable, easy to crack during use, short service life, and its corrosion resistance and seawater resistance are far inferior to neoprene sheath rubber, so high Degaussing cables for ships with performance requirements also use ethylene-propylene insulation and neoprene sheaths as the main cable structure. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L11/00H01B3/28H01B7/28C08K13/02B29C35/02
Inventor 李海全张漫李嵘解向前陈培
Owner ZHONGTIAN TECH IND WIRE&CABLE SYST CO LTD
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