FR-4 epoxy fiberglass sheet green color

FR-4 is a code for the grade of flame resistant material, which means that the material of the resin material must be self-extinguishing. It is not a material name but a material grade. Therefore, the current general circuit There are very many types of FR-4 grades used in the boards, but most are composites made of so-called Tera-Function Epoxy with Filler and glass fiber. FR-4 Epoxy Glass Cloth, Insulation Board, Epoxy Plate, Epoxy Plate, Brominated Epoxy Resin, FR-4 Epoxy Glass Cloth, FR-4 Epoxy Glass Cloth, FR-4 Epoxy Glass Cloth, FR-4 epoxy board, flame-retardant insulation board, FR-4 laminated board, epoxy board, FR-4 reinforced board, FPC reinforced board, flexible circuit board reinforcement board, FR-4 epoxy board , FR-4 light board, FR-4 glass plate, epoxy glass cloth board, epoxy glass cloth laminated board, circuit board drilling pad. Main technical characteristics and application: Electrical insulation [1] can be stable, good flatness, smooth surface, no pits, thickness tolerance standards, suitable for high-performance electronic insulation requirements of products, such as FPC reinforcement board, PCB drilling (Wafer), precision test sheet, electrical (electrical) equipment insulation stays, insulation pads, transformers insulation board, motor insulation parts , Grinding gear, electronic switch insulation board.