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Preparation method of high-strength and high-flame-retardance environment-friendly carbon fiber modified acrylonitrile-ethylene-styrene cable

一种高阻燃、碳纤维的技术，应用在电缆/导体制造、绝缘电缆、缆等方向，能够解决不理想等问题

Inactive Publication Date: 2017-12-08
段宝荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these current cable sheathing tubes are still not ideal in terms of strength, rigidity and flame retardancy, or there is only a certain improvement in the performance of a certain aspect, and there is a lot of room for further improvement.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] High-strength, high-flame retardant, environmentally friendly carbon fiber modified acrylonitrile-ethylene-styrene cable, from the inside to the outside, includes the core, insulation layer, inner sheath and sheath tube. The raw materials of the sheath tube include:

[0040] Acrylonitrile / ethylene / styrene copolymer 70kg

[0041] Tannery sludge 5kg

[0042] Bentonite 2kg

[0043] Carbon fiber 1.2kg

[0044] Octyltriethoxysilane 0.8kg

[0045] Stearic acid 3kg

[0046] Zinc oxide 2kg

[0047] Sodium alginate 0.2kg;

[0048] Bisphenol fluorene 1kg

[0049] Hexaphenoxane Triphosphazene 2.2kg

[0050] N,N-methylene bisacrylamide 0.6kg

[0051] N-methylol acrylamide 0.1kg

[0052] Barium molybdate 0.2kg

[0053] Preparation method: including the following steps:

[0054] (1) Melt blending: Mix the above-mentioned ingredients in proportions, stir at 600r / min for 10 minutes, and then melt blend for 40 minutes at 180°C to obtain a rubber compound;

[0055] (2) Cross-linking: After cross-linking the ...

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PUM

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Abstract

The invention relates to a preparation method of a high-strength and high-flame-retardance environment-friendly carbon fiber modified acrylonitrile-ethylene-styrene cable. The cable sequentially comprises a wire core, an insulating layer, an inner protecting layer and a protecting bush pipe from inside to outside, wherein the protecting bush pipe is prepared from the following raw materials: a polyacrylonitrile / ethylene / styrene copolymer, tanning sludge, bentonite, octyl triethoxysilane, stearic acid, zinc oxide, sodium alginate, bisphenol fluorine and hexaphenoxy cyclotriphosphazene. The prepared cable is high in flame retardance and strength and has a low smoke release effect.

Description

Technical field [0001] The invention relates to a method for preparing a high-strength and high-flame retardant cable, in particular to a method for preparing a high-strength, high-flame retardant, environmentally friendly carbon fiber modified acrylonitrile-ethylene-styrene cable. Background technique [0002] With the gradual acceleration of urbanization, urban planning is becoming more and more modern. In the process of urban construction, cable entry into the ground has become the minimum construction requirement. At the same time, in the process of urban renewal, various cables erected in the air need to be put into the ground. At present, trenchless technology is often used for construction of cables into the ground. This construction method has the advantages of not affecting traffic, small damage to the stratum structure, and short period. It is also suitable for the use of trenchless construction methods and has high requirements for cables. , It has the following perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/20C08L5/04C08L5/00C08K13/04C08K5/00C08K3/34C08K7/06C08K5/09C08K3/22C08K5/13C08K5/5399C08K3/36C08K5/20H01B3/44C08J5/04C08J5/10C08J3/24H01B13/24H01B7/18H01B7/295
CPCC08J3/246C08J5/042C08J5/10C08J2333/20C08J2405/00C08J2405/04C08K2003/2296C08L33/20C08L2201/02C08L2201/08C08L2203/202C08L2205/02C08L2205/03C08L2205/08H01B3/44H01B3/447H01B3/448H01B7/18H01B7/295H01B13/24C08L5/04C08L5/00C08K13/08C08K11/005C08K3/346C08K3/36C08K7/06C08K5/09C08K5/13C08K5/5399C08K13/04C08K5/00C08K3/22C08K3/24C08K5/20C08K5/5419
Inventor 段宝荣李成
Owner 段宝荣
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