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FR-4 has the following advantages and disadvantages as a PCB board material

Fiberglass board

Fiberglass board and fiberglass board are the same product.

玻纤板
fiberglass board

Their main component is glass fiber, which is processed into boards by bonding materials such as resin with glass fiber. This type of board has good mechanical properties, such as high strength and hardness, and can withstand certain pressure and tension; It also has excellent insulation performance, which can prevent current from passing through, so it is widely used in the electronics and electrical industries; And it has certain heat resistance and corrosion resistance, and can be used under different environmental conditions.