Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cable sheath material for wind power generation and production method thereof

A technology for cable sheathing and wind power generation, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of poor physical and mechanical properties of the sheath, unsatisfactory cable effects, etc., and achieve good low-temperature flexibility

Inactive Publication Date: 2012-04-18
ZHONGTIAN TECH IND WIRE&CABLE SYST CO LTD
View PDF6 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The effect of the commercially available wind power generation cables is not ideal, mainly because the sheath material of the wind power cable is a polymer crystalline material with plastic properties such as polyethylene or polyurethane, which causes the wind power cable to pass through nature when it is adapted outdoors. Cracking in low temperature environment, brittle cracking due to ultraviolet aging, and physical and mechanical properties of the sheath after acid and alkali corrosion.
The patent application No. 101643563A discloses a chlorinated polyethylene-based cable sheath material for wind power generation. The chlorinated polyethylene is used as the base glue and a large amount of plasticizer is added. It can be used normally at -40°C, but Not suitable for use in lower temperature environments in winter in northern my country

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
  • Cable sheath material for wind power generation and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Take 100 parts of chlorosulfonated polyethylene rubber, 15 parts of PbO, 2 parts of bispentamethylene thiuram hexasulfide, 1 part of bispentamethylene thiuram hexasulfide, vulcanization aid N, N'-m-phenylene bis 1 part of maleimide, 20 parts of MgO, reinforcing agent SiO 2 40 parts, antioxidant N, N-dibutyl dithiocarbamate nickel 2 parts, plasticizer dioctyl sebacate (DOS) (30, 40, 50, 60) parts, flame retardant 30 parts of antimony, 20 parts of synergistic flame retardant decabromodiphenyl ether, 4 parts of coupling agent γ-glycidyloxypropyl trimethoxysilane (KH560), 3 parts of vaseline as processing aid, 2 parts of stearic acid. The implementation results are shown in Table 1.

Embodiment 2

[0024] Take 100 parts of chlorosulfonated polyethylene rubber, 15 parts of PbO, 2 parts of bispentamethylene thiuram hexasulfide, bispentamethylene thiuram hexasulfide, vulcanization aid N, N'-m-phenylene bismaleyl 1 part of imine, 20 parts of MgO, reinforcing agent SiO 2 40 parts, antioxidant N, N-dibutyl dithiocarbamate nickel 2 parts, plasticizer dioctyl sebacate (DOS) 60 parts, flame retardant antimony trioxide 20, 30, 40 parts, Synergistic flame retardant decabromodiphenyl ether 10, 20, 30 parts, coupling agent γ-glycidyl etheroxypropyl trimethoxysilane (KH560) 4 parts, processing aid vaseline 3 parts, stearic acid 2 parts. The implementation results are shown in Table 2

Embodiment 3

[0026] Take 100 parts of chlorosulfonated polyethylene rubber, 15 parts of PbO, 2 parts of bispentamethylene thiuram hexasulfide, 1 part of bispentamethylene thiuram hexasulfide, vulcanization aid N, N'-m-phenylene bisma 1 part of imide, 20 parts of MgO, reinforcing agent SiO 2 30, 40, 60 parts, antioxidant N, N-dibutyl dithiocarbamate nickel 2 parts, plasticizer dioctyl sebacate (DOS) 60 parts, flame retardant antimony trioxide 40 parts, Synergistic flame retardant decabromodiphenyl ether 30 parts, coupling agent γ-glycidyl etheroxypropyl trimethoxysilane (KH560) 4 parts, processing aid vaseline 3 parts, stearic acid 2 parts. The implementation results are shown in Table 3.

[0027] In the above examples, chlorosulfonated polyethylene has a fully saturated main chain and side groups, so the vulcanized rubber of chlorosulfonated polyethylene has excellent ozone resistance and aging resistance, and has excellent heat resistance, oil resistance, Chemical and aging resistance. ...

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
Tensile strengthaaaaaaaaaa
Tear strengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to a cable sheath material for wind power generation and a production method thereof, the material comprises the components of 100 parts of crude rubber basal body, 5-20 parts of vulcanizing agent, 1-5 parts of vulcanization accelerator, 1-5 parts of assistant vulcanizing agent, 10-30 parts of acid absorbent, 30-50 parts of reinforcing agent, 1-3 parts of antiager, 30-60 parts of plasticizer, 20-40 parts of fire retardant, 10-50 parts of synergy fire retardant, 1-5 parts of coupling agent and 2-6 parts of processing agent. The cable sheath material for wind power generation has good torsion resistance and excellent mechanical property at the temperature of 55 DEG C below zero, the invention has the greatest characteristics of good weather resistance, flame retardance, oil resistance and the like, the performance requirement of the cable sheath material for wind power generation can be satisfied, and the cable sheath material is applicable to being used in low temperature environments.

Description

field of invention [0001] The invention relates to a cable sheath material for wind power generation. Background technique [0002] In recent years, due to the shortage of resources such as oil and coal at home and abroad, countries have vigorously developed new energy sources. Wind energy, as a clean energy source, is energy-saving and environmentally friendly, and has an inexhaustible source. However, the cable accessories for wind power generation cannot keep up with the requirements of wind power generation. Due to difficult maintenance and harsh service conditions, the cables for wind power generation have high requirements for cable performance and life. is constantly being twisted. [0003] The effect of the commercially available wind power generation cables is not ideal, mainly because the sheath material of the wind power cable is a polymer crystalline material with plastic properties such as polyethylene or polyurethane, which causes the wind power cable to pass ...

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): C08L23/34H01B3/44H01B7/17C08K13/02B29C35/02
Inventor 李海全邹华张漫陈兴武解向前张立群陈培田明李嵘
Owner ZHONGTIAN TECH IND WIRE&CABLE SYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com