Open AccessHot nitric acid diffusion in fluoroelastomer composite and its degradation
Author(s) -
Hailan Kang,
Long Chen,
Hongyang Du,
Haoyu Wang,
Donghan Li,
Qinghong Fang
Publication year - 2019
Publication title -
rsc advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.746
H-Index - 148
ISSN - 2046-2069
DOI - 10.1039/c9ra06286f
Subject(s) - nitric acid , dissolution , diffusion , composite number , degradation (telecommunications) , solvent , fourier transform infrared spectroscopy , hydrolysis , chemical engineering , materials science , molecule , cleavage (geology) , chemistry , polymer chemistry , composite material , organic chemistry , engineering , thermodynamics , fracture (geology) , telecommunications , physics , computer science
The degradation of fluoroelastomers in hot HNO 3 solution included the decrosslinking via hydrolysis of crosslinks and backbone cleavages by dehydrofluorination.