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

Rough surface compounding method

A composite method, rough surface technology, applied in bonding methods, adhesives, etc., can solve the problems of high processing cost, complex processing process, environmental pollution, etc., and achieve the effect of improving bonding fastness, simplifying process, and good environmental performance.

Inactive Publication Date: 2010-09-22
潘永椿
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the treatment process is complex and requires the use of toxic and harmful chemicals, causing environmental pollution or high treatment costs

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
  • Rough surface compounding method
  • Rough surface compounding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] see figure 1 As shown, the inner layer pipe 1 selects a rough pipe with dense pits on the outer surface. When making the composite pipe, the adhesive is evenly distributed on the entire outer surface of the inner layer pipe 1, and then the outer layer rubber 2 is compounded on the outer layer and pressure is applied so that the outer layer rubber 2 fills the recesses on the outer surface of the inner layer pipe 1. In the pit, and prevent the generation of air bubbles. The outer rubber 2 is firmly bonded and engaged with the inner tube 1 after vulcanization. The bonding fastness is improved, thereby effectively preventing the two layers of materials from being separated or slipping each other on the bonding interface.

[0014] As mentioned above, the present invention solves the problems of improving the bonding fastness, simplifying the manufacturing process, not using toxic and harmful chemicals, and protecting the environment when more than two layers of composite m...

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 relates to a rough surface compounding method which is characterized in that compounding bonding is carried out by taking a rough pipe or at least one plate with a rough surface as a compounding layer f a composite material and the rough surface as a bonding surface. The invention realizes that the bonding firmness is improved, the manufacture process is simplified, poisonous and noxious substances are not used and the environment is protected when more than two layers of composite materials are in compounding bonding.

Description

Technical field: [0001] The invention relates to a method for composite bonding of more than two layers of composite materials, in particular to a method for composite bonding with a rough surface on the bonding interface. Background technique: [0002] Composite materials made of more than two layers of materials must be firmly bonded on the bonding surface of the two layers of materials to prevent separation or mutual slippage. However, the bonding performance of some materials is poor, and the expected effect cannot be achieved by general bonding methods, such as the bonding of rubber and fluoroplastics. [0003] The current method to solve the above problems is to chemically activate the surface of the fluoroplastic before bonding the fluoroplastic layer and the rubber layer. However, the treatment process is complex and requires the use of toxic and harmful chemicals, causing environmental pollution or high treatment costs. Invention content: [0004] The purpose 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): C09J5/00
Inventor 潘永椿
Owner 潘永椿
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com