factory price fr4 aluminum rogers custom pcb

What type of material is FR4?

FR-4 is the code name of a flame-resistant material grade. It represents a material specification that the resin material must be able to extinguish by itself after burning. It is not a material name, but a material grade. Therefore, the current general circuit There are many types of FR-4 grade materials used in the board, but most of them are composite materials made of so-called Tera-Function epoxy resin, Filler and glass fiber.

FR-4 epoxy glass cloth laminate, according to different purposes, is generally called FR-4 Epoxy Glass Cloth, Flame resistant PCB, insulating board, epoxy board, Rogers PCB, epoxy resin board, metal core printed board, brominated epoxy board, FR-4, metal core printed board, ARLON PCB, fiberglass board, fiberglass board, FR-4 reinforcement board, FPC reinforcement board, flexible circuit board reinforcement board, Metal Core PCB , FR-4 epoxy resin board, flame retardant insulation board, FR-4 laminated board, ceramics base copper-clad laminates, epoxy board, FR-4 light board, FR-4 fiberglass board, epoxy glass cloth board, Epoxy glass cloth laminate, circuit board drilling pad. Main technical features and applications: stable electrical insulation performance, good flatness, smooth surface, no pits, thickness tolerance standards, suitable for high-performance electronic insulation requirements products, such as FPC reinforcement board, PCB drilling pad, glass Fiber meson, potentiometer carbon film printed glass fiber board, precision star gear (wafer grinding), precision test plate, electrical (electrical) equipment insulation support spacer, insulation backing plate, transformer insulation plate, motor insulation, grinding gear, Electronic switch insulation board, etc.