Method for preparation of slow setting epoxy adhesives by multi reinforcing effects of micro and nano fibers, and slow setting epoxy adhesives thereby

摘要

The invention of the room temperature curing epoxy adhesive by multi-reinforcing effects of micro or nano-fiber manufacturing method and therefore that the details of the room temperature curing epoxy adhesives are manufactured by the manufacturing method and a curing agent for epoxy resin of the epoxy composite material, characterized in that for producing a mixture of polyvinyl alcohol fiber and a curing agent for epoxy resin, a polyvinyl alcohol fiber, and vapor phase growth provides a process for the preparation of the epoxy nanocomposite materials, characterized in that for producing a mixture of carbon nanofibers. Method of producing an epoxy composite material of the present invention is effective with an enhanced adhesive performance than the conventional epoxy adhesive by mixing a polyvinyl alcohol fiber, and vapor-grown carbon nanofibers and the epoxy resin, and the temperature and humidity in accordance with the change of seasons has the effect of keeping the adhesive properties by the change. ;