Nema grade: g-10, fr-4, g-11, fr-5 (iec grade: epgc201, epgc202, epgc203, epgc204) (din7735 grade: hgw2372, hgw2372.1, hgw2372.2, hgw2372.4) (iso1642 grade: epgc1, epgc2, epgc3, epgc4) These grades are composed ofelectrical alkali-free glass woven fabric base impregnated with an epoxy resin binder under pressure and heat. They have extremely high mechanical & electrical strength. Good dielectric properties under dry and humid conditions. Excellent rigidity and dimensional stability. G10/fr4 temperature index: 140 degree celsius G11 temperature index: 155 / 180 degree celsius Advantages: *high mechanical & electrical strength *excellent rigidity & dimensional stability *good dielectric properties *low water absorption *maximum operating temperature up to 200 degree celsius (type: g-11) *flame resistance (type: fr-4) *tighter thickness tolerance *flat and straight panel *smooth and clean surface. *easy to machine Applications: Widely used as insulating structural parts in electrical & mechanical equipments, such as generators, motors, transformers, terminal boards, pc boards, washers, and many others. 500-1000kgs per pallet or as required