【product description】 FR-4 Epoxy glass cloth laminates, depending on the use of different applications, the industry generally known as: FR-4 Epoxy Glass Cloth, insulation board, epoxy board, epoxy board, brominated epoxy board, FR-4 ,Glass Fibreboard,Glass Fibreboard,FR-4 Reinforcement,FPC Reinforcement,Flexible PCB Reinforcement,FR-4 Epoxy,FR Insulation,FR-4 Laminate,Epoxy , FR-4 light board, FR-4 fiberglass board, epoxy glass cloth board, epoxy glass cloth laminate board, circuit board drilling pad. The main technical features and applications: stable electrical insulation, good flatness, smooth surface, no pits, thickness tolerance standards, suitable for high-performance electronic insulation products such as FPC reinforcement plate, PCB drilling pad, glass Fiber meson, potentiometer carbon film printing glass fiber board, precision planetary gear (wafer grinding), precision test plate, electrical (electrical) equipment, insulation baffle, insulation mat, transformer insulation board, motor insulation, grinding gear, Electronic switch insulation board.
【Features】 The surface colors of FR-4 epoxy glass cloth laminates are: Yellow FR-4, white FR-4, black FR-4, blue FR-4, and the like.
FR-4 is the substrate used by PCB and is a kind of sheet material. The sheet material is classified into the following four kinds according to the different reinforcement materials:
1) FR-4: Glass cloth substrate
2) FR-1, FR-2, etc.: Paper substrate
3) CEM Series: Composite Substrate
4) Special material substrates (ceramics, metal bases, etc.) FR-4 is a plate-like laminated product made of a special electronic cloth impregnated with epoxy phenolic resin, etc., which has been hot-pressed at a high temperature and high pressure.
Features: High mechanical and dielectric properties, good heat resistance and moisture resistance, and good machinability.
FR-4 epoxy glass fiber board (epoxy board), the main material is imported prepreg, the color is white, yellow, green, at room temperature 150 °C still has high mechanical strength, dry state, wet electrical performance, resistance Fuel, electrical and electronic components used in the insulation structure, using imported raw materials, domestic presses and standard processes carefully manufactured; the main specifications are 1000 * 2000mm 1020mm * 1220mm, because of the advantages of raw materials to ensure the quality and cheap With timely delivery, we have a stable customer base at home and abroad and enjoy a high reputation.