Epoxy Glue is also known as epoxy resin and epoxy resin glue. Because of its low price compared with other similar products, it has various forms of application. The form of epoxy glue is a transparent liquid, and it needs to be mixed with AB to cure it. , The cured product has the characteristics of water resistance, chemical resistance, crystal clear and so on.
Epoxy adhesive is formulated with polyurethane prepolymer modified epoxy resin (component A) and self-made curing agent (component B) in a ratio of 10:1 to 1:1 (weight ratio) to be resistant to high temperature and good toughness. , Reactive curing system. Among them, the polyurethane prepolymer is a hydroxyl-terminated polysiloxane and a diisocyanate reacted in a certain proportion under certain conditions to prepare an isocyanate group-terminated polysiloxane polyurethane prepolymer, and then the epoxy resin is treated with this polyurethane prepolymer. Modified. The self-made curing agent is composed of diamine, imidazole compound, silane coupling agent, inorganic filler and catalyst.
