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FR-4 ----- do you know it?

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There are a lot of other titles, including FR-4 light board, FR-4 fiberboard, FR-4 epoxy board, FR-4 retardant insulation board, so many call from the reflection of the FR-4 glass panels widely used . FR-4 glass panels are generally used for soft bag grassroots, outside and then pack cloth, leather, etc., made of beautiful walls, ceiling decoration. Is widely used. With sound-absorbing, sound insulation, environmental protection, fire-retardant characteristics. Here is FR-4 glass panels of specific performance characteristics analysis: FR-4 epoxy fiberglass cloth, epoxy resin is used as a binder, electronic-grade glass fiber reinforced cloth for a class of substrate material. It flaps and inner core thin CCL is an important substrate for the production of multilayer printed circuit board.

Performance: Mechanical properties of epoxy fiberglass cloth boards, dimensional stability, impact resistance, moisture resistance than paper substrates. Its excellent electrical properties, high temperature, little affected by environmental performance itself. In the process, than other resin fiberglass cloth board has great advantages. These products are mainly used for double-sided PCB, a great amount. Stable electrical insulation properties, good flatness, smooth surface, no pits, thickness tolerance standard, suitable for high-performance electrical insulation requirements for products, such as FPC reinforcement plate, PCB drilling pads, fiberglass meson, potential carbon film printing glass fiber, precision planetary gear (wafer grinding), precision test plate. gas (electrical) equipment insulation stays partitions, insulation plate, transformer insulation boards, electrical insulation, grinding gears, electronic switches insulation panels.