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

A kind of preparation method of damping bush rubber material

A technology of shock-absorbing bushings and rubber materials, applied in the direction of coating, etc., can solve the problems of poor support of shock-absorbing bushings, complicated disassembly and installation of shock-absorbing bushings, etc.

Active Publication Date: 2021-06-15
宁国九鼎橡塑制品有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The damping bushing combined with metal and rubber has certain performance requirements for rubber. There is still a lot of room for performance improvement of existing rubber products. At the same time, the disassembly and installation of the damping bushing is more complicated. Poor sex

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
  • A kind of preparation method of damping bush rubber material
  • A kind of preparation method of damping bush rubber material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The present invention provides such Figure 1-2 A method for preparing a shock-absorbing bush rubber material, comprising a rubber bush body 2, the rubber bush body 2 is injection-molded with a rubber material to form a spiral support frame 10, and the parts by weight of each component of the rubber material are as follows of: 10 parts of chlorosulfonated polyethylene, 5 parts of active agent, 3 parts of tackifying resin, 20 parts of carbon black, 15 parts of softener, 20 parts of reinforcing agent, 6 parts of ethoxyquinoline and 1 part of accelerator, Specifically include the following steps:

[0027] S1. Internal mixer mixing

[0028] After raising the temperature of the internal mixer to 50-80°C, put in chlorosulfonated polyethylene, stir to make the chlorosulfonated polyethylene soften and uniform, add the active agent, stir to make the active agent uniformly dispersed in the chlorosulfonated polyethylene, Then add carbon black, softener, reinforcing agent, ethoxy...

Embodiment 2

[0038] A method for preparing a rubber material for a shock-absorbing bushing, comprising a rubber bushing body, the rubber bushing body is injection-molded with a rubber material to form a spiral support frame, and the parts by weight of each component of the rubber material are as follows: chlorosulfur 15 parts of polyethylene, 10 parts of active agent, 3 parts of tackifying resin, 20 parts of carbon black, 5 parts of softening agent, 25 parts of reinforcing agent, 6 parts of ethoxyquinoline and 4 parts of accelerator, specifically include the following steps :

[0039] S1. Internal mixer mixing

[0040] After raising the temperature of the internal mixer to 50-80°C, put in chlorosulfonated polyethylene, stir to make the chlorosulfonated polyethylene soften and uniform, add the active agent, stir to make the active agent uniformly dispersed in the chlorosulfonated polyethylene, Then add carbon black, softener, reinforcing agent, ethoxyquinoline, tackifying resin and acceler...

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
particle size (mesh)aaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method of a shock-absorbing bush rubber material, which comprises a rubber bush body, and the parts by weight of each component of the rubber material are as follows: 10-15 parts of chlorosulfonated polyethylene, 2-10 parts of active agent 2-3 parts of tackifying resin, 20-22 parts of carbon black, 5-15 parts of softener, 20-25 parts of reinforcing agent, 5-6 parts of ethoxyquinoline and 1-4 parts of accelerator. The rubber made of this formula is resistant to hot air aging, and has good elongation and ozone resistance. The metal and rubber combined shock-absorbing bushing made of this material has high load capacity of the rubber part and improves the shock-absorbing bushing. The product quality of the sleeve has high shock absorption and cushioning performance; the present invention installs the rubber bushing body on the inner side of the cylindrical sleeve, and the front and rear ends of the cylindrical sleeve are fixed with sealed and fixed covers by screws. The installation method is simple, easy to disassemble and install.

Description

technical field [0001] The invention belongs to the technical field of shock-absorbing bush rubber materials, and in particular relates to a preparation method of shock-absorbing bush rubber materials. Background technique [0002] Because the rubber material itself has the advantages of light weight, impact resistance and high-frequency vibration absorption, coupled with the improvement of rubber and metal bonding technology, the metal rubber spring formed by the combination of metal and rubber, that is, rubber bushing, is widely used in automobile suspension. The support device in the frame is used to support the quality of the frame, ease the vibration and impact of uneven roads on the car, and quickly attenuate the vibration, improve driving comfort, reduce the dynamic stress of each part of the car body, and prolong the service life of the vehicle. [0003] The damping bushing combined with metal and rubber has certain performance requirements for rubber. There is still...

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 Patents(China)
IPC IPC(8): C08L23/34C08L61/06C08L57/02C08L93/04C08L45/02C08K13/02C08K5/3437C08K3/04B29C45/14
CPCB29C45/14819C08K2201/014C08L23/34C08L2205/035C08L61/06C08L57/02C08L93/04C08L45/02C08K13/02C08K5/3437C08K3/04
Inventor 王振业宋玖月陈志勇
Owner 宁国九鼎橡塑制品有限公司
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