... Water based Epoxy coatings Hardener Epoxy resins have a popular application in many industries on account of their good adhesion, low curing shrinkage, excellent chemical resistance and anti-corrosion properties (Hsu et al., 2020 ; Schneider and Lengsfeld, 2021 ; Shnawa, 2020...

...Hao Yin; Yun Wan; Jinjun Zhou; Dewen Sun; Bo Li; Qianping Ran Purpose The purpose of this study is to prepare a new self-emulsified waterborne epoxy hardener which can emulsify the liquid epoxy resin in aqueous media without addition of acid neutralizers. Design/methodology/approach Two...

...Petr Kalenda The paper presents the results of measuring the diffusion processes in epoxy resins based on bisphenol A and bisphenol S hardened with aromatic polyamines. The effects acting on the diffusion of acids into the resins thus hardened are discussed. These involve mostly the diffusion...