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Environmentally friendly high-strength, highly flame-retardant acrylonitrile-ethylene-styrene cables

A high-strength, high-flame-retardant technology, used in circuits, electrical components, plastic/resin/wax insulators, etc., can solve problems such as unsatisfactory, and achieve the effect of increasing light resistance, high oxygen index, and increasing strength

Active Publication Date: 2017-11-28
长治市晋通荧光磁材有限公司
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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

[0034] Environmentally friendly high-strength, high flame-retardant acrylonitrile-ethylene-styrene cables include cores, insulation layers, inner sheaths and sheath tubes from the inside to the outside, and the raw materials for the sheath tube include:

[0035] Acrylonitrile / ethylene / styrene copolymer 70kg, tannery sludge 5kg, bentonite 1kg, graphene 0.2kg, octyltriethoxysilane 0.8kg, stearic acid 2kg, zinc oxide 1kg, sodium alginate 0.2kg , bisphenol fluorene 1kg, hexaphenoxy cyclotriphosphazene 1.2kg preparation method: comprise the following steps:

[0036] (1) Melt blending: polyacrylonitrile / ethylene / styrene copolymer, leather sludge, bentonite, graphene, octyltriethoxysilane, stearic acid, zinc oxide, sodium alginate, bisphenol Fluorene and hexaphenoxycyclotriphosphazene were mixed according to the above ratio, stirred at a speed of 600r / min for 10min, and then melt blended at 190°C for 10min to obtain a rubber compound;

[0037] (2) Cross-linking: After cross-linking ...

example 2

[0042] Environmentally friendly high-strength, high flame-retardant acrylonitrile-ethylene-styrene cables include cores, insulation layers, inner sheaths and sheath tubes from the inside to the outside, and the raw materials for the sheath tube include:

[0043] Acrylonitrile / ethylene / styrene copolymer 80 kg, tannery sludge 10 kg, bentonite 3kg, graphene 0.2kg, octyltriethoxysilane 1.2kg, stearic acid 2kg, zinc oxide 2kg

[0044] Sodium alginate 0.7kg, bisphenol fluorene 2.2kg, hexaphenoxycyclotriphosphazene 3.6kg

[0045] Preparation method: including the following steps:

[0046] (1) Melt blending: polyacrylonitrile / ethylene / styrene copolymer, leather sludge, bentonite, graphene, octyltriethoxysilane, stearic acid, zinc oxide, sodium alginate, bisphenol Fluorene and hexaphenoxycyclotriphosphazene were mixed according to the above ratio, stirred at a speed of 600r / min for 10min, and then melt blended at 190°C for 10min to obtain a rubber compound;

[0047] (2) Cross-linking...

example 3

[0052]Environmentally friendly high-strength, high flame-retardant acrylonitrile-ethylene-styrene cables include core, insulation layer, inner sheath and sheath tube from the inside to the outside, and the raw materials of the sheath tube include:

[0053] Acrylonitrile / ethylene / styrene copolymer 75 kg, tannery sludge 7.5 kg, bentonite 2kg

[0054] Graphene 0.4kg, Octyltriethoxysilane 1kg, Stearic Acid 2kg, Zinc Oxide 1.5kg

[0055] White carbon black 0.8 kg, sodium alginate 0.45 kg, bisphenol fluorene 1.6 kg, hexaphenoxycyclotriphosphazene 2.4 kg

[0056] Preparation method: including the following steps:

[0057] (1) Melt blending: 75 kg of acrylonitrile / ethylene / styrene copolymer, 7.5 kg of leather sludge, 2 kg of bentonite, 0.4 kg of graphene, 1 kg of octyltriethoxysilane, 2 kg of stearic acid, Zinc oxide 1.5kg, sodium alginate 0.45kg, bisphenol fluorene 1.6kg, hexaphenoxycyclotriphosphazene 2.4kg

[0058] Mixing, stirring at a speed of 600r / min for 10min, and then melt...

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PUM

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Abstract

The invention relates to an environment-friendly high-strength high-flame-retardancy acrylonitrile-ethylene-styrene cable. The environment-friendly high-strength high-flame-retardancy acrylonitrile-ethylene-styrene cable sequentially comprises a wire core, an insulation layer, an inner protective layer and a sheath pipe. The sheath pipe is prepared from a polyacrylonitrile / ethylene / styrene copolymer, tanning sludge, bentonite, graphene, octyltriethoxy silane, stearic acid, zinc oxide, sodium alginate, bisphenol fluorene and hexaphenoxycyclotriphosphonitrile. The prepared cable has high flame retardancy and high strength.

Description

technical field [0001] The invention relates to a high-strength and high-flame-retardant cable, in particular to an environment-friendly high-strength, high-flame-retardant 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 cable itself, it also ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L33/20C08L5/04C08L5/00C08K13/08C08K11/00C08K3/34C08K3/36C08K3/04C08K5/09C08K3/22C08K5/5399C08K5/5419H01B3/44
CPCC08K2003/2296C08L33/20C08L2201/02C08L2201/08C08L2203/18C08L2203/202C08L2205/02C08L2205/03H01B3/44H01B3/448C08L5/04C08L5/00C08K13/08C08K11/005C08K3/346C08K3/04C08K5/09C08K5/5399C08K3/36C08K5/5419C08K3/22C08K5/13
Inventor 余晓飞
Owner 长治市晋通荧光磁材有限公司
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