Gịnị mere eji epoxy kama gluu?
Gịnị mere eji epoxy kama gluu? Epoxy Epoxy bụ resin na-ekpo ọkụ nke emere site na ngwakọta nke ogige abụọ: resin isi na ihe na-eme ka ike sie ike. Mgbe agwakọtara ha, ha na-etolite polymer siri ike. Nke a siri ike polymer kwụsiri ike ma na-adịgide adịgide, na-eme ka ọ dị mma maka ngwa dị iche iche. Epoxy nwere...