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

Front and rear wheel antiwear oil sealing for automobile

A front and rear wheel, anti-wear oil technology, applied in the field of auto parts, can solve the problems of cold resistance, poor high temperature wear resistance, large permanent compression deformation, etc., to increase the number of wear resistance, not easy to deform and damage, and prolong the service life.

Inactive Publication Date: 2014-04-23
WUHU JINYING MACHINERY SCI & TECH DEV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fluorine rubber is resistant to aging, heat, and oil, and is suitable for almost all lubricating oils, fuel oils, gasoline, and is not easy to harden in oils containing extreme pressure additives, but has poor cold resistance, high temperature wear resistance, and large permanent compression deformation , suitable for temperature -20~250℃

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
  • Front and rear wheel antiwear oil sealing for automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An anti-wear oil seal for front and rear wheels of an automobile, which is composed of the following raw materials in parts by weight (kg):

[0016] Fluorine rubber F26100, isotactic polypropylene resin 4, tribasic lead sulfate 0.3, aluminum dihydrogen phosphate 3, expanded perlite 13, nano fluorite powder 4, palm wax 4, methyl 2,2-dithienyl glycolate 1 , N, N'-m-phenylene bismaleimide 1, sulfur 0.9, di-n-octyl phthalate 3, 2,6-di-tert-butyl-p-cresol 1, accelerator CBS2, composite filler 20 ;

[0017] Described composite filler is made up of the raw material of following weight part:

[0018] Black soil 40, lithium-based bentonite 10, brominated polystyrene 2, sodium aluminosilicate 3, naphthenic oil 2, zirconium fluoride 0.1, boric acid 0.6;

[0019] Mix the above-mentioned black soil with lithium-based bentonite, calcinate at 700°C for 1 hour, cool and discharge, mix with zirconium fluoride, grind into powder, add brominated polystyrene and naphthenic oil, stir and ...

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 front and rear wheel antiwear oil sealing for automobile, which comprises the following raw materials by weight: 96-100 parts of fluorubber F26, 4-5 parts of isotactic polypropylene resin, 0.2-0.3 parts of tribasic lead sulphate, 2-3 parts of aluminium dihydrogen phosphate, 10-13 parts of expanded perlite, 3-4 parts of nano fluorite powder, 3-4 parts of palm wax, 1-2 parts of methyl-2,2-dithienylglycolate, 1-2 parts of N,N'-m-phenylenedimaleimide, 0.9-1 part of sulphur, 3-6 parts of di-n-octyl phthalate, 1-2 parts of 2,6- butylated hydroxytoluene, 1-2 parts of promoter CBS and 14-20 parts of composite filling material. According to the invention, antiwear oil sealing and the isotactic polypropylene resin are combined, wear resistant frequency of the products can be effectively increased, the products enable difficult deformation and damage during long-term usage process, so that usage life of the products can be prolonged.

Description

technical field [0001] The invention mainly relates to the field of auto parts, in particular to an anti-wear oil seal for front and rear wheels of an automobile. Background technique [0002] Fluorine rubber is resistant to aging, heat, and oil, and is suitable for almost all lubricating oils, fuel oils, gasoline, and is not easy to harden in oils containing extreme pressure additives, but has poor cold resistance, high temperature wear resistance, and large permanent compression deformation , suitable for temperature -20 ~ 250 ℃. It is mainly used for high temperature resistant oil seals such as engine oil seals, so adding additives to improve the comprehensive performance of fluororubber can increase the scope of use of fluororubber. Contents of the invention [0003] The object of the present invention is to provide an anti-wear oil seal for front and rear wheels of an automobile. [0004] The present invention is achieved through the following technical solutions: ...

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): C08L27/12C08L23/12C08K13/06C08K9/00C08K3/34C08K7/26C08K3/16C08K3/38C08K5/01C08K5/12
Inventor 韦中祥
Owner WUHU JINYING MACHINERY SCI & TECH DEV
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