On the role of water, temperature, and glass transition in the corrosion protection behavior of epoxy coatings for underground pipelines
作者： Hung M. Ha , Akram Alfantazi
DOI: 10.1007/S11998-015-9705-0
关键词:
摘要: Water transport kinetics in the coatings were markedly enhanced and coating impedances decreased exponentially as temperature increased. The effect of on impedance was attributed to change defect area fraction caused by thermal expansion polymers. dependence reversible a non-aqueous environment but irreversible an aqueous environment. This is plasticization water polymer chains. glass transition during short period exposure heat source insignificant.
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