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Takeda Minchong et al. analyzed the reasons for the poor storage stability of the original one-component epoxy resin adhesive, designed a ketone with space obstacles as a potential curing system, and obtained a one-component epoxy resin adhesive with satisfactory The storage stability and curing speed, without losing its inherent characteristics.
Modified liquefied epoxy adhesive
Epoxy resin has been developed for more than 40 years. Because of its excellent adhesion, durability and physical properties, it has been widely used in coatings, civil engineering and other fields. Commonly used epoxy resin as the main agent, amines, anhydrides for the ancient hit double liquid adhesive. The adhesive is inconvenient to use and the curing agent amine is harmful to human health. In recent years, it has been dedicated to the development of water-based or liquefied epoxy adhesives.