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

Glass fiber infiltrating agent composition as well as preparation method and application thereof

A technology of glass fiber and sizing agent, applied in the field of composite materials, can solve the problems of damage to the properties of carbon nanomaterials, cumbersome chemical reaction grafting process, and reduced mechanical properties of glass fibers, etc., so as to avoid the defects of chemical reaction grafting process. Effect

Active Publication Date: 2014-02-12
CHONGQING POLYCOMP INT
View PDF11 Cites 34 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high temperature required for chemical vapor deposition will lead to the reduction of the mechanical properties of the glass fiber itself, and the chemical reaction grafting process is relatively cumbersome, and the oxidation treatment of carbon nanomaterials will damage the properties of carbon nanomaterials

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
  • Glass fiber infiltrating agent composition as well as preparation method and application thereof
  • Glass fiber infiltrating agent composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Preparation of glass fiber sizing compositions (Experiment 1-Experiment 6):

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

No PUM Login to View More

Abstract

The invention provides a glass fiber infiltrating agent composition. The glass fiber infiltrating agent composition comprises a carbon nano material, a dispersant, a polymer emulsion, a coupling agent and a solvent in a mass ratio of (0.05-3):(0.025-4):(0.15-5):(0.05-1.25):(8-49). The infiltrating agent composition has good stability, the deposition of the carbon nano material on fiber surfaces is realized by coating the infiltrating agent composition on glass fiber surfaces, the performance of the glass fibers and the carbon nano material can not be damaged, and the mechanical property and thermal conductivity of the glass fibers and a composite material thereof can be effectively improved at the same time.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and relates to a glass fiber sizing composition, a preparation method and an application thereof. Specifically, coating the sizing composition on the glass fiber can effectively improve the thermal conductivity and mechanical properties of the glass fiber and its composite material. Background technique [0002] Glass fiber has the advantages of high mechanical strength, good insulation, strong heat resistance, and good corrosion resistance, and is widely used in the reinforcement of resin-based composite materials. Due to the low surface activity of glass fiber, when used as a composite material reinforcement, it often has the disadvantages of poor compatibility with the matrix resin and weak interfacial interaction. The interface is an extremely important microstructure of composite materials. It acts as a "bridge" connecting the reinforcement and the matrix, and has a crucial impa...

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): C03C25/44C08K9/06C08K7/14
Inventor 彭珂任冬友
Owner CHONGQING POLYCOMP INT
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