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

Production technology process for flexible composite insulating material

A production process and composite insulation technology, applied in the direction of insulators, insulators, organic insulators, etc., can solve the problems of low dielectric strength and poor adhesion, and achieve the effect of meeting the dielectric strength

Active Publication Date: 2016-04-27
江苏钰明新材料有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fiber paper has good adsorption and good adhesion between the coil and the tank wall to avoid displacement during operation, but its dielectric strength is low; electrical film has good dielectric properties, but its adhesion is poor
Therefore, other uses as insulating materials have their own shortcomings.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0030] The advantage of the production process of the flexible composite insulating material of the present invention is that it can form a soft composite material by combining fiber paper and electrical film, which can meet various requirements such as dielectric strength, mechanical properties and application process performance, and is suitable for motors, electrical appliances, transformers, etc. And slot insulation, interphase insulation, wire insulation and liner insulation of other high-voltage electrical appliances.

[0031] A production process of a flexible composite insulating material, comprising the following steps:

[0032] 1. Glue on both sides of the electrical film;

[0033] 2....

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 discloses a production technology process for a flexible composite insulating material. The production technology process comprises the following steps: firstly, gumming on double surface of a film for electrical purposes; secondly, heating and drying; thirdly, adding fiber paper above and below the film for electrical purposes, and heating, laminating and compounding; fourthly, rolling and curing; and fifthly, carrying out rewinding testing. The production technology process for the flexible composite insulating material disclosed by the invention has the advantages that the fiber paper and the film for electrical purposes can be compounded to form the flexible composite material, various requirements such as dielectric strength, mechanical property and application process performance can be met, and the production technology process is suitable for slot insulation, insulation between phases, wire insulation and gasket insulation of motors, electrical appliances, transformers and other high-voltage electrical apparatuses.

Description

technical field [0001] The invention relates to a production process flow of a flexible composite insulating material. Background technique [0002] Fiber paper has good adsorption and good adhesion between the coil and the tank wall to avoid displacement during operation, but its dielectric strength is low; electrical film has good dielectric properties, but its adhesion is poor . Therefore, other uses as insulating materials have their own shortcomings. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, so as to provide a soft composite material capable of combining fiber paper and electrical film, which can meet various requirements such as dielectric strength, mechanical properties and application process performance, and is suitable for electric motors. The production process of flexible composite insulating materials for slot insulation, phase insulation, wire insulation and liner insulation of e...

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): H01B19/00H01B17/60H01B3/30H01B3/42
CPCH01B3/305H01B3/306H01B3/421H01B17/60H01B19/00
Inventor 朱永明
Owner 江苏钰明新材料有限公司
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