POSS functionalized graphene oxide nanosheets with multiple reaction sites improve the friction and wear properties of polyamide 6
作者： Lei Sun , Ming Cao , Fan Xiao , Jiaopeng Xu , Yingbo Chen
DOI: 10.1016/J.TRIBOINT.2020.106747
关键词:
摘要: Abstract Frictional and wear properties of polyamide 6 (PA6) are very important for its use as anengineering plastic. In this study, octaamino-polyhedral oligomeric silsesquioxane (POSS) functionalized graphene oxide (GO) was used to fabricate a PA6/reduced GO-POSS (rGO-POSS) nanocomposites. Compared with PA6, the PA6/rGO-POSS nanocomposites 0.3 wt% has decrease friction coefficient by 86.36% from 0.44 0.06. The depth width scar were reduced 79.64% 70.69%, respectively. Meanwhile, rate reached lowest dropped about 65.72%. research found that is self-fixed in matrix effectively increases interface bonding strength.
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