Open AccessResearch on EP reinforced by nanoSiO2/Al2O3/ZrO2 and its mechanism
Author(s) -
Xuefeng Xu,
Yaqi Cai
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/446/2/022009
Subject(s) - epoxy , nanometre , materials science , composite material , dose , ultimate tensile strength , composite number , medicine , pharmacology
Epoxy resin is modified by nanoSiO 2 , nanoAl 2 O 3 and nanoZrO 2 dispersed by dispersing agent by combining the means of high-speed mechanical stirring and ultrasonic cavitation. It aims at studying the influences of different nanometer-particles types and its dosages on the properties of composite. Research results show that the optimum dosages of nanoSiO 2 , nanoAl 2 O 3 and nanoZrO 2 are 1%, 3% and 5% separately. The tensile strengths of three kinds of composites are similar when it is added by its optimum dosages. The mechanisms of reinforcing epoxy resin caused by nanometer-particles are investigated by combining the SEM.