EN
Standard size: 1020*1220mm, 1020*2020mm, 1220*2440mm
Thickness range: 0.1-150mm
GOST Standard: 3240
NEMA Standard: G10, FR4, G11, FR5;
IEC Standard: EPGC201, EPGC202, EPGC203, EPGC204, EPGC308;
DIN Standard: HGW2372, HGW2372.2, HGW2372.4
product description
Epoxy Glass Fabric Laminate FR4 has high mechanical properties and dielectric properties, good heat resistance and mechanical processing, and low water absorption not easy deformation. Flame-retardant grades of up to UL94v0 level.
Mainly used as electrical insulating structures, PCB drilling bottom backup plate, etc.
Color: shallow green, yellow
Specifications: 1020*1220mm, 1220*2440mm, thickness and tolerances according to customer requirements. Thickness range: 0.08-100mm
product property
Has excellent mechanical and chemical properties
1.With excellent electrical insulation properties, the breakdown voltage can reach 35kV in oil at 90°C.
2.According to the different heat resistance grades of the models, it is divided into multiple grades of B, H and F.
3.Good corrosion resistance.
