Features of Factory epoxy laminate glass fiber 5-100mm heat electrical insulation material g10 fr4 sheet epoxy fiberglass rods/bar
g10 fr4 sheet is a grade designation assigned to glass-reinforced epoxy laminate sheets, tubes, rods and printed circuit boards (PCB). FR4 is a composite material which is composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).