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

HIGH STRENGTH FIBER COMPOSITE MATERIAL CABLE and manufacturing method thereof

A technology of high-strength fibers and composite materials, used in cables, textile cables, insulated cables, etc., can solve problems such as exudation and poor adhesion

Active Publication Date: 2019-02-01
TOKYO ROPE MFG +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, exudation (a phenomenon in which the plasticizer floats to the surface over time) tends to occur, which leads to poor adhesion when high-strength fiber composite cables are used as reinforcement materials such as concrete structures

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
  • HIGH STRENGTH FIBER COMPOSITE MATERIAL CABLE and manufacturing method thereof
  • HIGH STRENGTH FIBER COMPOSITE MATERIAL CABLE and manufacturing method thereof
  • HIGH STRENGTH FIBER COMPOSITE MATERIAL CABLE and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] figure 1 Indicates the appearance of carbon fiber composite cables. figure 2 means along figure 1 The enlarged cross-sectional view of the carbon fiber composite cable of the II-II line.

[0027] The carbon fiber composite material cable 1 is formed by bundling a plurality of long carbon fibers 2 into a circular cross-section, impregnating it with a matrix resin 3, and then curing the matrix resin 3. The carbon fiber composite material cable 1 as a whole contains several Tens of thousands to hundreds of thousands of carbon fibers (single fiber, monofilament) 2. In the carbon fiber composite cable 1, the volume ratio of carbon fiber 2 to its total volume (fiber volume content) V f Usually more than 30% and less than 85%.

[0028] The carbon fiber composite material cable 1 is produced by bundling about 6 to 7 fiber bundles of, for example, about 12,000 carbon fibers 2 , impregnating them with a matrix resin 3 and curing them. The carbon fiber composite material cab...

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
diameteraaaaaaaaaa
Login to View More

Abstract

The purpose of the present invention is to sufficiently impregnate a high strength fiber bundle with a thermoplastic resin without impinging mechanical strength. A high strength fiber composite material cable (1) is made by impregnating a bundle of carbon fibers with a matrix resin (3). The matrix resin (3) is obtained by mixing a thermoplastic resin, for example polyphenylene sulfide, with an oligomer with a weight-average molecular weight of less than 10,000 obtained by reacting an organic compound containing a phenolic hydroxyl group and an organic compound containing a glycidyl ether group.

Description

technical field [0001] The invention relates to a high-strength fiber composite material cable and a manufacturing method thereof. Background technique [0002] The high-strength fiber composite material cable produced by bundling many long high-strength fibers and impregnating them with resin has high tensile strength, low stretchability, light weight, and excellent corrosion resistance , Therefore, it is being widely used in bridges, concrete structures, power lines, etc. [0003] As the resin impregnated into the fiber bundle, thermoplastic resins are attracting attention from the viewpoint of mass productivity and the like (for example, Patent Document 1). [0004] Thermoplastic resins have lower fluidity when melted than thermosetting resins, and are less likely to impregnate fiber bundles. When the impregnation of the thermoplastic resin is insufficient, the fibers are cut or entangled, the arrangement of the fibers is disturbed, and the surface of the cable becomes ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/02D07B1/16H01B7/18
CPCH01B7/182D07B1/02D07B1/165D07B2205/2071D07B2205/2046D07B2205/3007D07B2205/20D07B2501/203D07B2501/2023D07B2501/2076D07B2401/2055D07B2401/208C08J5/243D07B2801/10D07B2801/16C08L61/14C08L71/12C08L81/02C08L101/00D07B1/16E04C5/07H01B7/18D07B2201/2082D07B2201/2081D07B2205/2003D07B2201/2033D07B2201/2024D02G3/40D07B2201/104D07B2201/1092D07B2205/206C08G59/06D10B2101/12D07B2801/14C08L63/00C08J5/042C08J2327/18C08J2371/12C08J2377/00C08J2381/04C08K5/13C08K5/1515C08K7/06D07B1/167
Inventor 山本幸仁片山拓哉蜂须贺俊次仓地育夫
Owner TOKYO ROPE MFG
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