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Environmentally friendly carbon fiber modified acrylonitrile-ethylene-styrene cable with high strength and high flame retardancy

A high flame-retardant, high-strength technology, applied in the direction of insulated cables, cable/conductor manufacturing, cables, etc., can solve problems such as unsatisfactory

Active Publication Date: 2017-11-21
天津中玻北方新材料有限责任公司
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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

example 1

[0040] High-strength, highly flame-retardant and environmentally friendly carbon fiber modified acrylonitrile-ethylene-styrene cables, including cores, insulation layers, inner sheaths and sheath tubes from the inside to the outside, and the raw materials for the sheath tube include:

[0041] Acrylonitrile / ethylene / styrene copolymer 70kg

[0042] Tannery sludge 5kg

[0043] Bentonite 2 kg

[0044] Carbon fiber 1.2 kg

[0045] Octyltriethoxysilane 0.8 kg

[0046] Stearic acid 3 kg

[0047] Zinc oxide 2 kg

[0048] Sodium alginate 0.2 kg;

[0049] Bisphenol fluorene 1 kg

[0050] Hexaphenoxytriphosphazene 2.2 kg

[0051] N,N-Methylenebisacrylamide 0.6 kg

[0052] N-methylolacrylamide 0.1 kg

[0053] Barium molybdate 0.2 kg

[0054] Preparation method: including the following steps:

[0055] (1) Melt blending: Mix the above ingredients according to the proportion, stir at a speed of 600r / min for 10min, and then melt blend at 180°C for 40min to obtain the rubber compoun...

example 2

[0061] High-strength, highly flame-retardant carbon fiber modified acrylonitrile-ethylene-styrene cables, including core, insulation layer, inner sheath and sheath tube from the inside to the outside, and the raw materials of the sheath tube include:

[0062] Acrylonitrile / ethylene / styrene copolymer 80kg

[0063] Tannery sludge 9 kg

[0064] Bentonite 3kg

[0065] Carbon fiber 1.6kg

[0066] Octyltriethoxysilane 1.2 kg

[0067] Stearic acid 3 kg

[0068] Zinc oxide 5kg

[0069] Sodium alginate 0.8kg

[0070] Bisphenol fluorene 3.2kg

[0071] Hexaphenoxytriphosphazene 3.6kg

[0072] N,N-Methylenebisacrylamide 2.2kg

[0073] N-methylolacrylamide 0.5kg

[0074] Barium molybdate 0.5kg

[0075] Preparation method: including the following steps:

[0076] (1) Melt blending: Mix the above ingredients according to the proportion, stir at a speed of 600r / min for 10min, and then melt blend at 190°C for 10min to obtain a rubber compound;

[0077] (2) Cross-linking: After cross...

example 3

[0082] High-strength, highly flame-retardant and environmentally friendly carbon fiber modified acrylonitrile-ethylene-styrene cables, including cores, insulation layers, inner sheaths and sheath tubes from the inside to the outside, and the raw materials for the sheath tube include:

[0083] Acrylonitrile / ethylene / styrene copolymer 75 kg

[0084] Tannery sludge 7 kg

[0085] Bentonite 2.5 kg

[0086] Carbon fiber 1.4 kg

[0087] Octyltriethoxysilane 1 kg

[0088] Stearic acid 3 kg

[0089] Zinc oxide 3.5 kg

[0090] Sodium alginate 0.5 kg

[0091] Bisphenol fluorene 2.3 kg

[0092] Hexaphenoxytriphosphazene 2.9 kg

[0093] N,N-Methylenebisacrylamide 1.4 kg

[0094] N-methylolacrylamide 0.3 kg

[0095] Barium molybdate 0.35 kg

[0096] Preparation method: including the following steps:

[0097] (1) Melt blending: Mix the above ingredients according to the proportion, stir at a speed of 600r / min for 10min, and then melt blend at 190°C for 10min to obtain a rubber com...

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PUM

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Abstract

An environment-friendly type carbon fiber modified acrylonitrile-ethylene-styrene cable with high strength and high flame retardance comprises a cable core, an insulation layer, an inner jacket and a protective sleeve sequentially from inside to outside, wherein the protective sleeve comprises raw materials of a polyacrylonitrile / ethylene / styrene copolymer, tannery sludge, bentonite, triethoxyoctylsilane, stearic acid, zinc oxide, sodium alginate, fluorene-9-bisphenol and hexaphenoxycyclotriphosphazene, and 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 high-strength and high-flame-resistance cable, in particular to a high-strength, high-flame-resistance environment-friendly carbon fiber modified acrylonitrile-ethylene-styrene cable. technical background [0002] With the gradual acceleration of the urbanization process, 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 transformation, it is also necessary to put various cables erected in the air into the ground. At present, the construction of cables into the ground often adopts non-excavation technology. This construction method has the advantages of no impact on traffic, little damage to the stratum structure, and short cycle. , has the performance: the cable needs to have high strength, good rigidity and toughness, etc. In addition, due to the characteristics of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L33/20C08L5/04C08L5/00C08K13/08C08K11/00C08K3/34C08K7/06C08K5/09C08K3/22C08K3/36C08K5/13C08K5/5399H01B3/44
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 郑普照
Owner 天津中玻北方新材料有限责任公司
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