Ang F-grade epoxy resin prepreg ginama sa polyester film polyester fiber non-woven soft composite material ug gi-impregnated sa heat-resistant epoxy resin.Gipulihan niini ang imported nga heat-resistant epoxy non-woven fabric pre-impregnated resin non-woven fabric (HTEPP), adunay maayo kaayo nga electrical properties, heat resistance, flame retardancy, taas nga storage period sa room temperature, mahimong gamiton isip dry-type transformer ubos. -voltage coil interlayer insulation ug F-class Motor slot insulation ug phase insulation.
