材料工程Issue(7)：40-43,49,5.DOI:10.3969/j.issn.1001-4381.2013.07.008
约束条件下天然橡胶硫化胶疲劳现象分析
Analysis on Fatigue Behavior of Vulcanized Natural Rubber Under Constrained Condition
摘要
Abstract
The shear fatigue behavior of vulcanized natural rubber (NR) under constrained condition was investigated by Gel Permeation Chromatography(GPC),Attentuated Total Reflectance-Fourier Transform InfraRed(ATR-FTIR) spectroscopy,and Gas Chromatography-Mass Spectrometry (GC-MS).The results showed that in the shear fatigue process molecular chains were first broken under one-dimensional compression load,and then oxygen aging occurred.At the same time,some of the low-molecular mass degradation products and free state fillers migrated and agglomerated at the stress concentration regions.关键词
天然橡胶/剪切疲劳/疲劳Key words
natural rubber / shear fatigue / fatigue分类
化学化工引用本文复制引用
袁远,栗付平,孙霞容..约束条件下天然橡胶硫化胶疲劳现象分析[J].材料工程,2013,(7):40-43,49,5.
