Aging-resistant cable

An aging-resistant and cable technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of unsatisfactory aging resistance, short service life, and complicated cable use environment, and achieve shortened vulcanization time, long service life, and aging resistance. Excellent performance

Inactive Publication Date: 2015-12-09
合肥市再德高分子材料有限公司
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the complex use environment of the cable, the cable has the proble

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Aging-resistant cable

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] figure 1 It is a schematic diagram of the structure of the anti-aging cable of the present invention, refer to figure 1 , The anti-aging cable of the present invention includes a cable core. The cable core includes a conductor 1 in the middle and an insulating layer 2 covering the outside of the conductor; an inner sheath layer 3 and an inner sheath layer 3 are provided outside the cable core A steel belt armor layer 4 is provided outside, and an outer sheath layer 5 is provided outside the steel belt armor layer 4. The outer sheath layer 5 is made of aging-resistant modified styrene butadiene rubber material. The raw materials of rubber materials include the following components in parts by weight: 75 parts of styrene butadiene rubber, 25 parts of epoxy resin, 1 part of liquid nitrile rubber, 12 parts of precipitation method white carbon black, 5 parts of modified aramid fiber, and modified nano 15 parts of titanium dioxide, 4 parts of stearic acid, 3...

Example Embodiment

[0025] Example 2

[0026] Reference figure 1 , The anti-aging cable of the present invention includes a cable core. The cable core includes a conductor 1 located in the middle and an insulating layer 2 covering the outside of the conductor; an inner sheath layer 3 and an inner sheath layer 3 are provided outside the cable core A steel belt armor layer 4 is provided outside, and an outer sheath layer 5 is provided outside the steel belt armor layer 4. The outer sheath layer 5 is made of aging-resistant modified styrene butadiene rubber material. The raw materials of the rubber material include the following components in parts by weight: 90 parts of styrene butadiene rubber, 10 parts of epoxy resin, 5 parts of liquid nitrile rubber, 3 parts of precipitation white carbon black, 20 parts of modified aramid fiber, and modified nano 3 parts of titanium dioxide, 2 parts of stearic acid, 1.5 parts of zinc oxide, 8 parts of magnesium oxide, 2 parts of sulfur, 2 parts of dicumyl peroxide...

Example Embodiment

[0029] Example 3

[0030] Reference figure 1 , The anti-aging cable of the present invention includes a cable core. The cable core includes a conductor 1 in the middle and an insulating layer 2 covering the outside of the conductor; an inner sheath layer 3 and an inner sheath layer 3 are provided outside the cable core A steel belt armor layer 4 is provided outside, and an outer sheath layer 5 is provided outside the steel belt armor layer 4. The outer sheath layer 5 is made of aging-resistant modified styrene butadiene rubber material. The raw materials of the rubber material include the following components in parts by weight: 83 parts of styrene butadiene rubber, 17 parts of epoxy resin, 3 parts of liquid nitrile rubber, 9 parts of precipitation method white carbon black, 13 parts of modified aramid fiber, and modified nano 12 parts of titanium dioxide, 3.2 parts of stearic acid, 2.8 parts of zinc oxide, 5 parts of magnesium oxide, 3.8 parts of sulfur, 1.7 parts of dicumyl pe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
The average particle sizeaaaaaaaaaa
The average particle sizeaaaaaaaaaa
The average particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention discloses an aging-resistant cable. The aging-resistant cable comprises a cable core; the cable core comprises conductors arranged at the middle part, and insulating layers used for coating the conductors; the cable core is coated with an inter sheath layer; the inter sheath layer is coated with a steel belt armour layer; the steel belt armour layer is coated with an outer sheath layer; the outer sheath layer is made of an aging-resistant modified butadiene styrene rubber material; and the aging-resistant modified butadiene styrene rubber material comprises butadiene styrene rubber, epoxy resin, liquid nitrile rubber, precipitated white carbon black, modified aramid fiber, modified nano titanium dioxide, stearic acid, zinc oxide, magnesium oxide, sulphur, dicumyl peroxide, 4,4'-Diaminodiphenyl methane, iminazole, butadiene sulfone, an accelerant, a novel anti-aging agent, anti-aging agent 4010, a plasticizer, and a coupling agent. The aging-resistant cable possesses excellent mechanical properties, and is excellent in aging resistance, and long in service life.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to an aging-resistant cable. Background technique [0002] With the development of my country's petrochemical, communication, transportation, construction, electric power and other industries, higher requirements are put forward for the performance and quantity of cables. Therefore, the rubber used as cable materials is gradually becoming high-grade, specialized and specialized. At present, the rubber compounding technology of rubber materials for cables in my country is backward, and the existing rubber varieties and properties cannot meet domestic demand. Therefore, the original rubber material formula is changed, the properties of rubber materials are improved, and a variety of high-performance rubber materials for cables are obtained. Adapting to the diverse needs of the cable market is a hot topic in current research. [0003] Styrene-butadiene rubber is the backbone product of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08L9/06C08L9/02C08L63/00C08L77/10C08K13/06C08K3/22C08K5/14C08K3/06C08K3/36H01B7/18H01B7/28
Inventor 邱再明
Owner 合肥市再德高分子材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap