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